CN2521495Y - Burner adapted for removing source of atmospheric pollution - Google Patents
Burner adapted for removing source of atmospheric pollution Download PDFInfo
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- CN2521495Y CN2521495Y CN 01234350 CN01234350U CN2521495Y CN 2521495 Y CN2521495 Y CN 2521495Y CN 01234350 CN01234350 CN 01234350 CN 01234350 U CN01234350 U CN 01234350U CN 2521495 Y CN2521495 Y CN 2521495Y
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Abstract
A burner for eliminating air pollution at source employs assembled coal-burning clarifier, thoroughly eliminating smoke by lower chimney in the burning process of coal, oil and gas, developing a plurality of novel coal-burning incinerators, heating furnaces and smelting ferrous silicon, and calcium carbides, rare earth furnaces, various boilers, chamber type furnaces and sliding furnace doors. The elements in the coal-burning clarifier can be applied to all combustion furnaces and in discharge pipes of combustion engines, thereby saving energy source. A desulphurization clarifier or desulphurization agent in the desulphurization clarifier are employed to remove sulfur, ball melted iron and pile steel in liquid steel and melted iron, gestating and ameliorating the environment and improving the products quality.
Description
The utility model relates to a kind of burner of source pollution abatement atmosphere, i.e. burning purifier, desulfurizing purifier and be used in all coal furnaces; Heavy oil and waste oil, pitch in all oil burners; In all gas furnaces, coal gas, natural gas; Crater place, combustion chamber in all internal combustion engines and the blast pipe inner segment burning structure again that gasifies is comprising petrol engine, Diesel engine: source in the fire coal, stage casing purification of combustion smoke abatement and dust control.Super-huge Coal powder spray coal-burning boiler, various big, in, small-sized Coal powder spray boiler or heap formula coal-burning boiler, various coal-fired furnaces, various kilns, the forging rolling heating furnace, various coal-fired smelting furnaces, melting furnace, reduction furnace, various mineral aggregate calcining furnaces, right coal civil boiler of all size or drinking water boiler, the all size coke oven, various coal-fired reverberatory furnaces, various coal-fired annealing furnaces, various box high temperature, middle temperature oven dry, heating furnace, various useless dirt incinerators, various large cars move the mineral aggregate smelting furnace, coal-fired big special mess stove, house coal gas kitchen stove, furnace cupola, iron-smelting furnace, gas generator, thermal plating bath, magnesium, aluminium melting pond, heat treatment and various low-melting-point metal, nonmetal mineral aggregate or electrolysis, in the electric smelter.The coal-fired clarifier of coupling in coal-fired process, high temperature smoke abatement and dust control.Desulfurizing agent is housed in the desulfurizing purifier, is used in all coal furnaces or stage casing in the various combustion furnaces or the static desulfurization of the xeothermic property of afterbody waste gas stream.Or be used in the steel ladle, ladle or solid soaks in desulfurization or the clarifier in the liquid process desulfurization.
Existing coal-fired mode has old-fashioned or two kinds of improvement type slightly, draws, send, air draft is combustion-supporting, and this dual mode all has flue dust now, and loss of heat is very big.Sulfur dioxide is effluxing, and waste coal, mostly dedusting, desulfurization are water treatments, electricity wasting, waste water, and make sulfur dioxide become the sulfurous acid thing, this water treatment has just become a position and has also polluted again, dry ash has become wet ash, does not aloft pollute, and has polluted on the ground or in the water, the sulfurous acid thing is a kind of strong material that corrodes, and moist processing is undesirable.Never the someone reported the rational faculty research that the coal-fired process mid-deep strata is inferior on coal-fired history, how the flue dust of coal in combustion process was burnouted, and how the thermal source in the coal was used the limit and skilful use heat energy, just coal had been fired it.Flue dust effluxed be decided to be should.An a kind of coal-fired theoretical generation of mistake passes a generation and wastes energy commanding, and all is this on the full earth, and it is too unfortunate that the energy wastes.
The purpose of this utility model is in order to overcome the deficiency of above-mentioned prior art, a kind of burner of source pollution abatement atmosphere to be provided.The focus type coal-fired structure, or Coal powder spray burning structure, promptly there is in the coal-fired process theory of heat address rational research, concrete difform coal-fired clarifier matching structure in comprehensive coal-fired the enforcement is arranged again, be used for all combustion furnaces, shown in Figure of description Fig. 1-14, the pollution of be in operation no flue dust, innocuous gas.Coal furnace mostly also belongs to the structure of prior art, and the body of heater of new construction is a spot of.Having only coal-fired clarifier is new burning structure, and desulfurizing purifier is a new equipment.
The purpose of this utility model is achieved in that in the process of fire coal or fuel oil or combustion gas, the smoke abatement and dust control of stage casing, source, transform all combustion furnaces, it is the transformation of burner hearth, coupling clarifier quirk structure in the transformation of the transformation of fire bars, the transformation of fire door, chimney, the burning, the transformation of five aspects must have burning purifier, desulfurizing purifier this two primary structures or device.Burning purifier claims purification of combustion chamber, gasification combustion chamber, overheavy firing band again; Devulcanizer claims desulfurizing purifier, desulfurization pond, desulfurization chamber, desulfurization band again, and coal-fired clarifier, desulfurizing purifier are shapes, two kinds of materials, and two titles are emitted on two different positions, play two effects.In coal furnace, burner hearth requires not tight, has only the coal-fired clarifier style of quirk difference, the chosen position complexity, but all combustion-supporting or gravity-flow ventilation burnings of air feed below fire bars are kept all necessary air feed of high temperature burning-point, are supplied the oxygen and aiding combustion in the mist in the high temperature quirk, could fall small charcoal crystal grain by purification of combustion.Coal-fired furnace cavity changes the heap formula into and assembles fire coal or Coal powder spray gathering burning.Flame is assembled in the effect of burning purifier, keeps the high-temp combustion point, forms an overheavy firing band.In the overheavy firing band, cigarette, dirt are all burnouted.Keep the burning helical pitch of high burning-point, generally at 0.01-0.02,0.03-0.1,0.2-0.3,0.4-0.6,0.7-0.8,1-1.5,2-3m.
Burner hearth has circular or square or the protruding thermal resistance flow pattern of hanging of rectangle or burner hearth top.The volume 1-3 of increasing upper furnace doubly, the burner hearth degree is limits such as five of 0.3-0.5m, 0.6-0.8m, 0.8-1m, 1-1.5m, 1.6-2m, every square of coal-fired furnace cavity need mate 0.2-0.6 kilowatt blower fan air feed, many gears timer is housed on the blower fan, giving burner hearth below air feed is the geomantic omen mist pipe of big air quantity, low wind speed, and the choked flow speed sheet in one to multiple road is arranged in the pipe.One side or the bilateral of space for collecting ashes in a stove have the air compartment of holding, and wind supply quantity is at the blower fan air feed of 1-1.5 kilowatt or 2-3 kilowatt in the special burner hearth of high oily coal.Many gears timer is housed on the blower fan, and the diameter of air feed pipe is 0.1-0.2m, and a kind of coal-fired clarifier will see that the high point of heat build-up in the burner hearth is drawing the place, just where coal-fired clarifier is installed in.The spacing distance that parts in the coal-fired clarifier are installed determines by the burning helical pitch, is vertical or horizontal or is tilted to distribution.The number of plies of coal-fired clarifier has 1 layer or structure set of heap of stone how.
No matter be spherical hearth or square burner hearth or rectangle burner hearth, location burner hearth or mobile burner hearth are arranged, coal-fired clarifier all is provided in a side of top or the rear end of burner hearth or top, rear end or a week of top crater or the leading portion in heating clamber or molten bath to the flue entrance place of burner hearth of burner hearth, and in this zone air feed, water supply mist.Air supply hole has two kinds of single row or multiple rows row.Circular quirk is circular burner, and square quirk is square burner, and the rectangle quirk is the rectangle burner, and the crater of three kinds of burner hearths is all less than below 1/8 of furnace cross-sectional area, tapering shape or neat reducing shape.0.5-1m is to build space air cooling cooling brick by laying bricks or stones or a face lining is pasting brandreth plate or water cooling wall in the wall more than the fire bars or around the inboard wall of burner hearth and in the burner hearth roof around the heap formula coal-fired furnace cavity inwall.Fire bars in all coal furnaces changes 60-90 ° triangle grade separation stand fire bars into and is used for rectangle or square burner hearth or circular cone stand fire bars, top position is a branch top quarl, burner hearth is built into interior frustum thereupon, slag is to descend sink structure automatically, limits such as five of the long 0.1-0.2m of fire bars, 0.3-0.4m, 0.5-0.6m, 0.7-0.8m, 0.9-1.2m, the spacing 0.01-0.03m of fire bars has two rows circulation of air hole in the space for collecting ashes in a stove wall portion of fire bars below, and what add in the coal furnace burner hearth is the water coal.
In different bodies of heater, create a rational position for burning purifier, desulfurizing purifier, transform the partial combustion structure in all coal-fired bodies of heater to some extent.In the blast pipe of coal furnace or oil burner or internal combustion engine or in gas furnace and all combustion furnaces or in the combustion chamber, selected certain energy will have its most good condition of thoroughly burning that is fit in combustion process.Make or build burning purifier by laying bricks or stones, in coal furnace, be coal-fired clarifier.In oil burner, be fuel oil purifier.In gas furnace, be gas purifier.Shape, structure are all the same.Critical piece in the coal-fired clarifier, many rounds type piece is arranged, and parallelogram is rectangular, the multiple rectangular plate of bending curved shape, complete honeycombed, plate hole shape, club shape with desulfurizing agent in the desulfurizing purifier is the same or combining structure is also approximate, and just the position of discharge areas is different.And in all coal furnaces, be dual-purpose, being installed in the interior leading portion of stove is to be coal-fired clarifier, can eliminate the flue dust in the coal burning process, being installed in the interior back segment of stove is to be desulfurizing purifier, can take off the sulfur dioxide in the waste gas stream in the stove.Coal-fired clarifier is the quirk flame retarding construction of the gasification, and combustion again of the different shape that is combined into by a plurality of refractory products or metallic article or metal and refractory product; Desulfurizing purifier is the product device that is combined into by dress desulfurizing agent and position-limiting part spare in refractory product or the metallic article.
The basal area of coal-fired clarifier quirk inner chamber is according to the volume size decision of burner hearth, the length of quirk or highly be according to the speed decision of the temperature of quirk height or radiating rate, the height of vertical quirk should not be lower than 0.2 or 0.3,0.5 or 0.8,1m or 2m, the length of parallel quirk should be more not longer less than 0.15-0.3,0.20-0.50,0.40-0.80,1-5m or alternating bending.The length of quirk or highly selection will be seen the purge cases in the fire coal, and the temperature of overheavy firing band quirk is high more, and quirk is just short more.Purification of combustion just fast more, the effect of quirk can be kept the high burning-point in the coal-fired process exactly.
Coal-fired clarifier is in different bodies of heater, go into the stage casing in the floss hole behind source, top to the heating clamber or the molten bath of coal-fired furnace cavity, all can establish coal-fired clarifier, as long as it is rational in infrastructure, can both play good equally coal-fired clean-up effect, source in the fire coal, stage casing purification of combustion smoke abatement and dust control, facilitated UTILIZATION OF VESIDUAL HEAT IN in all coal furnaces with coal-fired clarifier, and formed a bigger desulfurization zone, be disposable two step or the clean quirk accumulation of heat structures of continuous burning, inside and outside double combustion chamber structure or double combustion chamber's structure or double combustion chamber, front and back structure or be the structure or an independent common burner hearth of high low level pair burning zones at three chamber structures about the bilateral of burner hearth or in a burner hearth are up and down arranged.Manufacture the coal-fired clarifier of shape of all kinds with Fig. 1; That a kind of coal-fired clarifier no matter, it all is crucial giving the size of the coal-fired clarifier in stage casing, source, quirk position air feed, water supply mist, also is crucial.Wind, mist are interrupted or regulate continuously and supply with, and see the high point of heat build-up in the burner hearth just is installed in coal-fired clarifier where somewhere.Coal-burning device is that mullite or corundum or carborundum or aluminous refractory or graphite and fire clay or metallic plate are made.
From the top of coal-fired furnace cavity through the leading portion of heating clamber or molten bath to molten bath to chimney porch, in the zone of flame process, be referred to as quirk, the inner chamber of every quirk, build or install 40-120 °, 90-180 ° multiple crooked shape, radian shape, vertical 180 ° of multiple crooked shape, dolioform long rod or long lath, the polygonal coupling block of outer one all convex-concaves or its half blocks of two minutes.Hang mutually joint stretch projection, go up rectangular of arc triangle, hang projection, up and down two arc angles or four arc angles rectangular of quadrangle, the rectangular plate of porous, arcuate segment, convex cone, blade, little arch, stove eaves, wall saddle, constant temperature joint, fresh air inlet, arrange cylindrical void or conical bore heat gathering cover, the rectangular lath block of double-legged fulcrum more, channel space all belongs to coal-fired clarifier parts, these parts are formed coal-fired clarifier miscellaneous, be used for coal furnace miscellaneous or all combustion furnaces.
Coal-fired clarifier quirk is exactly in the process of burner hearth source fire coal, and flame, flue dust, waste gas stream, air or water smoke is by an extra-high-speed temperature high pressure, and Shun portion of narrow position when being subjected to thermal resistance and flowing gasification, and combustion structure again.The principle of gasification, and combustion be constant in all burning coal stoves, but the component shape of coal-fired clarifier is diversified, and narrow position is all arranged in the coal-fired clarifier, is inhibiting tape again; Spacious position is all arranged, cry combustion chamber or many combustion chambers, the narrow/wide position of combining is purifying band.Be to change with the shape and structure of body of heater, burner hearth.Pass, quadrangle, clavate parts in coal-fired clarifier or the desulfurizing purifier all are that parallel multilayer is arranged or the vertical multilayer of standing in great numbers is arranged or suspension type inclination multilayer is arranged.
Used coal-fired clarifier parts, be divided into single component or combiner, a lot of difform of a kind of usefulness in other words conj.or perhaps, the purification of combustion structure of the pass shape that the single component of different angles is combined, thermal resistance flows coal-fired clarifier or burner, critical piece, rectangular or the section quadrangle base collection combining structure of parallelogram or triangle is arranged, tetragonal cross-section face width 0.01-0.1m, 0.15-0.2m, the long 0.02-0.2m of vertical section, 0.2-0.3m rectangular length 0.1-1m or flat board or porous flat plate strip are combined into the parallel bending or the straight parallel degree spatial multi at 60-120 ° of angle and arrange, Jianping row bending body shape is built in bending, bending length 0.02-0.05m, 0.05-0.1m, the parallel multilayer both forward and reverse directions staggered structure of 0.2-0.5m, its spread length is because of stove suiting measures to different conditions.Parallel bending is to combine with the thick long piece of fire resistive material product plate of 0.01-0.04m, in the burner hearth or quirk of coal furnace or oil burner or gas furnace, coal-fired clarifier parts cross section quadrangle or rectangular of triangle are installed vertical arrangement or transversely arranged or vertical array or multidirectional arrangement are arranged, various arrangements all can be answered layer and be arranged, in rectangular of quadrangle thermal resistance stream or parallel 90 ° of multiple crooked folding combination thermal resistance stream pass or vertical interior 180 ° of coal-fired clarifier structures of multiple crooked folding thermal resistance stream pass, the heat supply distribution of many crooked quirks in heating clamber, be multi-faceted, many styles, have one-sided or offside or position, four directions or five orientation or six orientation layout, the heat supply direction is towards the center of heating clamber heating object, by the how crooked quirk heat-supplying mode major measure that is smoke abatement and dust control in the fire coal.
Desulfurizing purifier is exactly a kind of device of system position desulfurizing agent,, not moulding little because of desulfurizing agent proportion, and difficult in other words moulding and multiple factor are difficult in and obtain rational Application in the junior middle school, and effect are bad, the waste resource.The how recessed system of refractory material two-sided spacing position groove is arranged in the gas desulfurization and purification device, and porous support plate or chase, the various desulfurizing agents in brandreth system position with regard to what problem have also solved.Can be in xeothermic property static application in the hot waste gas stream, static application in molten steel, molten iron is soaked application in solid-state, and desulfurizing purifier is gone into 900-100 ℃ of section in the floss hole place behind heating clamber or the molten bath in different bodies of heater, the framework desulfurizing purifier is housed.Be that multilayer is being arranged the pass desulfurizing agent in the framework desulfurizing purifier, or square rod shape desulfurizing agent, block thickness 0.02-0.1m, there is strip hole or square hole or the circular hole that arrangement in length and breadth penetrates on the two sides on the piece.The volume size of framework be determine with the size of burner hearth or determine the framework volume size with the size of steel ladle, ladle, club or framework belong to approximate combining structure together.Desulfurizing purifier must be fully to burn flue dust with coal-fired clarifier at limited range at coal-fired furnace cavity, at the stage casing or the afterbody of heating clamber, is used for oil burner or gas furnace equally with desulfurizing purifier then; Desulfurizing purifier is exactly to be contained in the desulfurizing agent of granular, block, spherical, cellular, bar-shaped alkali material or alkali compound in a kind of utensil or to be fixed on a kind of utensil, under certain conditions with the sulphur haptoreaction after, the sulfur dioxide in the waste gas stream or the sulphur in molten steel, molten iron or the liquid state or phosphorus or solid-state in or sulphur in the coke take off, desulfurizing purifier can also be used for molten iron nodularization or wriggling or breed or dephosphorization.In steel ladle, ladle, club porous shape desulfurizing agent is arranged vertical or is being arranged in parallel holding on the desulfurizing purifier.
Desulfurizing purifier be located at calcining furnace top chimney section near, the desulfurizing purifier of reduction furnace is in the preheating chamber of upper strata; Desulfurization is carried out in the position that top in coke oven, furnace cupola, iron-smelting furnace, kitchen range stove and all coal furnaces or afterbody are established desulfurizing purifier, wherein furnace cupola has a coal gas knockout tower in 3 meters eminences of chimney outlet, the suitable for reading of tower is gas exit, and melt pit descends or ground outer comb is carbon dioxide and waste gas outlet.Iron-smelting furnace, coking furnace, gas burner, gas burner list desulfurizing purifier, furnace cupola desulfurizing purifier are installed in the above 0.5m section of the charge door chimney; The iron-smelting furnace desulfurizing purifier is installed in the both sides of deduster back segment or charging deck; Coal gas the stove desulfurizing purifier be installed in the porch of gas pipeline in the stove.Coke oven is outside the terminal body of heater of each partition wall quirk, and 900-500 ℃ flue section is established the installation site of coal-fired clarifier, desulfurizing purifier.
Desulfurization insulation in molten steel, the molten iron, required supplying heat source Coal powder spray machine are that what are determined with the molten steel of containing in the steel ladle, molten iron, and the miniature Coal-disintegrating machine of general desulfurization coupling has the duster of 2-3KW, 5-10KW, 10-15KW, 15-20KW.
The position of desulfurizing purifier is all in the rear end of coal-fired clarifier, and the stage casing of going into floss hole of heating clamber or rear to chimney root forms a zone of the static removal sulfur dioxide of xeothermic property.High temperature furnace used calcium oxide more than 1000 ℃, the moderate oven below 800 ℃ is with sodium carbonate and salt, the low-temperature space NaOH below 200 ℃.This desulfurization zone is bigger, desulfurizing purifier all can be installed in the scope more than 100 ℃ below 900 ℃ carry out desulfurization.The useless powder of calcium oxide, carbon dust, calcium carbide, sodium carbonate, fluorite powder, magnesia, calcium carbonate, sodium chloride, magnesium, rare earth magnesium desulfurization in gaseous state are that the desulfurizing agent with all size is contained in the difform coal-fired clarifier of coupling in the desulfurizing purifier of different size and finishes dedusting, desulfurization in the fire coal.Desulfurizing purifier has three kinds: 1, metallic article.2, fire resistive material product.3, refractory material and metallic combination goods.Desulfurizing purifier resembles a container to port, discrete or horizontal two kinds, and the specification of desulfurizing agent has five kinds of spherical type or particulate-type or block type or cellular type, club porous types.Spherical type 5-100mm
3, particulate-type 5-15mm
3Difformity, the thickness of block matrix shape shape is 10-30mm, 30-200mm
3, honeycomb build desulfurizing agent piece has three kinds of cylinder or square or rectangular builds.What desulfurization was used in the waste gas stream is the desulfurizing agent of block shape or granular shape or spherical shape, block shape desulfurizing agent has cubic or long cube bulk or consolidates block three kinds of cylinder, hole in the desulfurizing agent piece of square build or rectangular build is a circular hole, circular hole is that triangle is decided the position, hole, hole in the cylinder bodily form desulfurizing agent bulk is circular, and the size in hole is selected by exhaust gas flow.
The consumption of various desulfurizing agents all can increase to 50%.Make the 5-15mm spheroid form, be contained in desulfurization in the desulfurizing purifier with netted interlayer, or make the block or capitulate desulfurizing agent of the block or square porous hollow of block shape of honeycomb or cylinder porous hollow bulk or semicylinder porous hollow, be contained in to longitudinal and transverse perpendicular layers opening or anfractuose every desulfurizing purifier in desulfurization, or with the desulfurization in desulfurization chamber of calcium oxide 100% collection of heap of stone.Every large-scale coal furnace, in the end of heating clamber is gone into the floss hole section, 900-1100 ℃ waste heat is arranged, all can build a calcining compartment, this calcining compartment cry the desulfurizing and purifying chamber, various desulfurizing purifiers are placed on the static desulfurization of xeothermic property that is in operation of the rear end of the rear end of coal-fired clarifier or heating clamber or chimney root.The position difference that desulfurizing purifier is placed, the composition of desulfurizing agent, shape, combining structure are also different.
Club desulfurizing agent or club combination devulcanizer insert in the converter, in the interior steel ladle of electric furnace, in the ladle, in the forehearth in cupola furnace and in the cupola well or bath of various smelting furnaces, the combination devulcanizer is at the flute profile clamp, many taper holes pressing plate holding or single excellent straight cutting goes into to carry out desulfurization, the length of club desulfurizing agent is to determine according to the degree of depth of stove or bag, general section is 0.02-0.03,0.03-0.05,0.06-0.07,0.08-0.1,0.15-0.2,0.3-0.4, the desulfurizing agent of square rod shape desulfurizing agent or round bar shape piece shape is in the hole that distributing all around of clavate or piece shape, the quantity in hole, the size in hole, the degree of depth in hole is to determine with the size of lumpiness or clavate sectional area size.Club shape desulfurizing agent upper end dop position-limiting part section, both sides are that the protrusion of symmetry or recessed obtuse angle shape or the last end section of club desulfurizing agent are square plugs that turns, and square turning is in the side that is inserted in system position device is overlapped, with wedge or take the chucking set.
Cleaner burning structure again in the fuel oil, comprise petrol engine at internal combustion engine, the most waste gas of unburned in the combustion chamber of Diesel engine and all burn engines, in blast pipe, continue gasification, and combustion, make one rectangular mouthful or the horizontal UNICOM section inner chamber of existing blast pipe strengthened 1-8 doubly above in body inner combustion chamber air exit and porch that blast pipe connects or above horizontal total air escape pipe, the shape of inner chamber is narrow fire-retardant with the spacious burning structure in the gorge of one to multiple level or the shape of suiting measures to different conditions, laying the burning purifier of single or multiple lift at inner chamber, have the parallel how crooked single or multiple lift of long lath to arrange or the vertical arrangement of standing in great numbers of section parallelogram, the gabarit shape is determined with the position of installing on the engine body.The internal volume that enlarges, installation interval thermal resistance burner can be put next cuboid bar burner just or the novel exhaust pipe of the multiple crooked multilayer purification of combustion of trim row.The novel exhaust pipe is the inside and outside combining structure of gray iron casting of the monomer or the multilayer bodily form of a cuboid.The fuel oil purifier of blast pipe is 180 ° a multiple flex layers, and every layer all has the staggered combustion-supporting structure of choked flow tooth.The shape of novel exhaust pipe is to determine with the space size of the gabarit shape of engine and installation position, it is the one style of a kind of explosive motor one style or a kind of automobile model, novel exhaust pipe outline, generally be cuboid or square shape, the novel exhaust pipe is not to be subjected to the shape restriction, the position of purification of combustion device in new blast pipe, resistant to elevated temperatures resistance wire is equipped with or is manufactured with, resistance wire by increase power on the internal combustion engine or join a generator for electricity generation starting in addition, burner in the blast pipe is 310s material and structure of refractory, combustor component thickness is 0.5-10mm, cast iron blast pipe top is an elongated lid, above in the lid refractory material is arranged, the generator across-the-line starting resistance wire that the bent axle belt transmission is newly-increased or set up an adjuster, regulate the starting resistance silk, the temperature in the resistance wire rising blast pipe is eliminated tail gas pollution.The size of generator is with the size coupling of the required resistance wire of watt level of internal combustion engine.Shape, the position of resistance wire in blast pipe determined with the combustor component shape.Resistance wire has a porous guard shield in appearance, folding is that parallel 180 ° of multiple crooked 2-5 roads are arranged in blast pipe around resistance wire, descend orientation or concordant slightly in coupling head with the interior down orientation of exhaust coupling head, metal or fire-resistant backplate or segment sleeve pipe are stamped in the top of resistance wire, insulating sleeve is below the front end of blast pipe or the front side, folding pitch of the laps resistance wire, power supply mode is in blast pipe: increase existing generator power 1., 2. it is combustion-supporting to add a special-purpose generator and a vavuum pump air intake for resistance wire intensification usefulness, get rid of the shape of existing all blast pipes, position at blast pipe, utilize the space that can utilize all around, design the blast pipe that practicality is arranged of shape miscellaneous, the hysterosoma of cuboid blast pipe is lower than connection termination section 0.2-0.5m, equal with bell housing, the big 2-6 of interior volume specific ratio proterosoma doubly; Outside rectangular shape, any one position, space all allows the novel exhaust pipe take, design semicircular body, square body, the ellipsoidal hollow suiting measures to different conditions bodily form miscellaneous and cuboid or square body group be unified into a novel projection blast pipe.All be in order to increase the blast pipe cavity volume, burner creates conditions in order to set up, strengthen the helical pitch of burning again of waste gas in the blast pipe, no matter be which type of explosive motor or a kind of vehicle, burner structure in blast pipe is the same or approximate, a work towards water tank in the transverse row tracheae has one to hold air compartment or nothing, and a barrel-shaped loud-speaker airduct of directly going into is arranged.An air intake opening is welded with a downward or parallel elbow on the face of hole, be welded with a barrel-shaped loud-speaker on the elbow, the direction that loud-speaker faces toward fan or advances towards automobile.The horizontal inner chamber section of UNICOM's exhaust pipeline section strengthened the placing burning device or at blast pipe main stem 1m with its internal diameter of inner segment overstriking or make squarely, spacious overheavy firing district installs burning purifier or the internal volume enlarged-diameter of blast pipe is arrived φ 0.005-0.1mm
3Be two-layer in the cuboid blast pipe to multilayer, there is the air feed band in a 1-12 hole in lower floor, 10-20mm section above or below each connection termination, the air admission hole air supply that a diameter phi 3-30mm is arranged, what eject after the body internal combustion, burning is most again in exhaust for the most little carbon grain of mist of oil of unburned.There is an electronic ignition device combustor exit and blast pipe connection place, by the control of eccentric shaft or distributor cap or there are not two kinds of electronic ignition devices, adhere to the thick flame-proof thermal insulation material of one deck 3-10mm at the inwall of blast pipe.
Connect the air that feeds in the termination toward blast pipe, be to supply with by an inflating pump of installing in addition on the internal combustion engine, circle for air is lived body or cone stepless switch, is installed in the manual or foot-operated below of gas pedal, and how many air of supplying with comb connection termination is directly proportional with volume read-out.Having guaranteed behind the indoor combustion gas of combustion in IC engine that the clarifier in blast pipe is seen again burns away to the greatest extent.
Supply with the air line line structure in the blast pipe connection termination, have two carrier pipes to enter air delivery pipe by inflating pump, carrier pipe connects stepless air switch import, stepless air switch outlet, connect one of air delivery pipe, the other end connects the hollow bolt air feed band on the blast pipe.As long as engine starts, the air of supplying with in the blast pipe connection termination puts in place synchronously, it is best purification of combustion state when supplying with an amount of air that blast pipe connects the termination planted agent, adjust the size of stepless air switch air vent, or limit air demand and just can reach in purification of combustion is indoor that to eliminate engine exhaust useless dirty by a continuous air feed of appendix, purification of combustion be adjusting arbitrarily to tolerance.
The tar of certain content is all arranged in the coal gas of confession, coal gas is in the combustion process on gas range, because the humidity of combustion zone is low, wherein, have part coal gas or tar not burning just enter in the atmosphere and spread to the greatest extent, making indoorly often has tar to adhere to indoor every nook and cranny, chamber.Gas purifier is that a thick disk or a square plate of 20-50mm has single or multiple lift, the size of dish is with the burner of gas range, on the dish in length and breadth or arranging 6-20 round taper hole or 20-40 or 40-80 hole a week, the angle in hole is to slope inwardly 15 ° to spend or straight hole, the gas range dish is a plane, and there is the outer comb of a waste heat waste gas at the center.After the flame of lighting on the gas range passes round taper hole, the bellmouth temperature on the dish has been brought up to 1000 ℃, the right combustion of all in coal gas material can both burnout in gas purifier.
The burner of a kind of source pollution abatement of the utility model atmosphere, the emphasis of Fig. 1 internal combustion heat-supplying mode is environmentally friendly improvement, desulfurization, elimination flue dust, improve heat utilization, economize on coal, economize on water, economize on electricity, reduce building materials and consumption worker significantly with low chimney structure, cost is low, and compared with the prior art, it is in service to go into operation, can make full use of air-breathing, economize on coal more than 40%, the pernicious gas that chimney is discharged is few, thermal losses is little, the heat utilization height can improve the quality of products, and can reduce product cost.
The explanation of Figure of description drawing and embodiment: Fig. 1 are Figure of abstract.
The parts of the coal-fired clarifier of Fig. 1; The parts of desulfurizing purifier.
Fig. 2, forging rolling, heat treatment heating furnace, glass-melting furnace and various reflection heating furnace cross-section structure;
The multiple grate firing coal clarifier structure in Fig. 3, kiln burner hearth afterbody or top;
Fig. 4, annealing furnace horizontal section structure;
Agent face structure in Fig. 5, the vertical calcining furnace stove.
Fig. 6, various large, medium and small horizontal boiler, especially big or large, medium and small vertical boiler, drinking water boiler, portion's face structure;
Fig. 7, big-and-middlely go up steel ladle, ladle desulfurisation, nodularization, wriggling, breed, dephosphorization, desulfurizing purifier is placed on or inserts the position profile structure of steel ladle or ladle;
Partition wall quirk structure in Fig. 8, the coke oven top, coal filling hole and coke oven;
Fig. 9, various large, medium and small pit furnace, brick kitchen range stove, hot dip stove or heat treatment heating furnace cross-section structure;
Figure 10, various household small-size gas generator complete section face structure;
Coal burns chamber crater cuboid multilayer burner exhaust tube portion profile in Figure 11, petrol engine or Diesel engine and all internal combustion engines;
The top of Figure 12, gas range stove, the purification of combustion cross-section structure;
Figure 13, nonmetal ore particle electrolysis, electric furnace plan structure;
Figure 14, vertical boiler, drinking water boiler, heat-conducting oil furnace, burner hearth upper position cross-section structure;
After the temperature in the reverberatory furnace reaches 750 ℃, spray into the top accelerated warming that the coal dust mouth moves to reverberatory furnace.The heating clamber in reverberatory furnace or the wall in molten bath or on the top be that arch is arranged or beaten to porous section or refractory material or refractory brick entirely.Increase the quantity of ajutage, atomizer outlet with the quadrature that increases burner hearth, crater is arranged in the below slightly of partition wall or the lower position of burner hearth rear end.Every square metre of blower fan air feed that needs 0.2-0.6 kilowatt of coupling, or gravity-flow ventilation, air supply hole are arranged on the outer both sides of burner hearth or the top position of coal feeding hole, are that a round or many rounds are supplied with eolian 30 ° Ka Jiao up and down in the burner hearth or parallel; Or near body of heater, dig square or a rectangle or a round diameter 0.2-0.8 rice, or each burner hearth nearby a side deeply carry a gravity-flow ventilation pipe, upward wall air port, stage casing air intake is combustion-supporting to burner hearth for air feed in left and right, back three orientation of melt pit gravity-flow ventilation road, space for collecting ashes in a stove of dark 5-10 rice, wall; The chimney requirement for height is very low, as long as the height of general chimney exceeds the total height 2-10 rice of body of heater.
The horizontal section configuration of inner chamber of the coal-fired clarifier of many flexure types, circle or rectangle or semicircle or triangle are arranged, and outer surface has the powerful muscle of handing-over in length and breadth, the height 2-15mm of muscle or zero diopter surface, be according to the use location, selected shape, manufacture the material of the coal-fired clarifiers of many flexure types, fire resistive material product is arranged, the heat-resisting steel sheet and plate goods, magnesium iron spare goods, plain cast iron spare goods, iron sheet goods; The coal-fired clarifier of many flexure types is a kind of multiduty quirk structure.Charge preheating in boiler, drinking water boiler, thermal plating bath, heat treatment, refining furnace, fusing low-melting-point metal or nonmetallic mineral aggregate, electrolysis preheating material, electric smelting; The coal-fired clarifier of many flexure types is to be arranged in parallel or three-dimensional the arrangement.
The desulfurization in liquid state of embodiment 2, desulfurizing purifier, the long helical pitch of desulfurizing agent and molten steel, molten iron and various molten metal, the desulfurized effect that long contact just can obtain, in the desulfurizing purifier that the club desulfurizing agent metallic combination system that is contained in is put, connect with depression bar in the molten steel that is pressed into or is placed in advance in steel ladle or ladle or intermediate frequency furnace, electric arc furnaces, the converter by mechanical force or hydraulic coupling or pulley lifting counterweight forces or Manual pressure, make the long helical pitch haptoreaction of desulfurizing agent and molten metal, or steel ladle, ladle desulfurisation are inserted in a plurality of combination.Desulfurizing purifier has single club desulfurizing agent to insert desulfurization in molten steel, the molten iron, suitable for reading in steel ladle or ladle, the following orientation of excircle, any one position, welding a fixedly socket of desulfurizing purifier, socket uses bolted in the rotating shaft of steel ladle or ladle.The light-duty nodulizer of club, clavate type desulfurizing agent all have desulfidation, shape is the same, and the size of volume is the same, the nodularization molten iron or in molten iron, molten steel the mechanical force device of desulfurization be the same, all be to react in the position that the ladle inner bottom part limits, effect is also approaching.With this composite set can dephosphorization in ladle, the static nodularization molten iron that eliminates smoke, with desulfurizing purifier static desulfurization in molten steel, molten iron, can take off ox sulphur, can take off the phosphorus in steel, the molten iron again, the complete same desulfurization of dephosphorization device.
It is the same that embodiment 3, Coal powder spray combustion heat supplying are smelted the heat supply structure that various metals, furnace of calcium carbide calcine in the various mineral aggregates with Coal powder spray.Middle part central authorities' Coal powder spray in the calcining furnace or the heating of side arch pavilion Coal powder spray.It is downward-sloping that Coal powder spray is chewed.The combustion chamber is circular or square or rectangle, and high 1-3m, 4-6m, charge door are at the top of combustion chamber, and material loading is mechanical hopper, and blanking port is located at the bottom of combustion chamber, and 1-4 swinging folding blanking funnel arranged.One deck insulation material is arranged in incinerator's wall, is one deck hollow wall in the appearance of insulation material, and the waste heat burner is to be arranged in parallel with helping hot burner hearth.
Coal-fired clarifier is used in smelting furnace, reduction furnace, the forging rolling heating furnace, incinerator, in the kiln, the rotary calcining kiln, burn aluminium aluminite, the ferrosilicon stove, furnace of calcium carbide, what the roof of the furnace of rare earth stove was installed or built is Multi-layer hollow top, interval arch, the length of arch, width and spacing distance are the sizes with burner hearth, the output size is selected, minimum furnace diameter φ 0.5m or rectangle burner hearth, rectangle or square burner hearth 2 * 1m to 4 * 4m, the quadrature of 4 * 6m, facilitate heating clamber, after go into the UTILIZATION OF VESIDUAL HEAT IN of floss hole place inner segment, and formed a desirable desulfurization band, be provided with the position of desulfurizing purifier, can calcine mineral aggregate, again can desulfurization, in all coal furnaces or fuel oil, in the gas furnace, as long as also have the waste heat of 900-1100C in the rear end of heating object, can both be provided with a calcining compartment, burning lime stone or dolomite and various mineral aggregate or fusing refined aluminum, magnesium and multiple low-melting metal or mineral aggregate or arcola, drinking water boiler.
Be connected on the furnace roof smoke tube mouth of furnace cupola one with the 90-180 ° swan neck of chimney with diameter, smoke exhaust stream is caused in top, the appearance dirt chamber one side entrance pipe that overhead 1-5m is high, holding the dirt chamber is a 20-120m
3Space cooling chamber, there is coal gas separator tube voluntarily on the top, chamber, be that many and standpipe multilayer hinder radiator more under the chamber, radiator is fastening with the iron sheet upper gasket spot welding of 1-0.5mm or a hook bolt, the pipeloop bottom surface, above, peg graft, the grid framework that middle 10mm is arranged in the big plane, 0.2 * 0.2 meter of sash, the cooling device, supportting by the steady over draft of cubic stand, it is the attitude cleaning flue dust structure that mists after the upward cooling, in the total flue gas leading of the afterbody of radiator, coupling has one or more groups spraying smoke abatement and dust control, the outlet of waste gas stream is followed the outer comb of a waste gas outside the outlet below the chamber, there is a horizontal atomized water spray smoke abatement and dust control pipe upper end of comb outside, the downside of pipe is a parallel 3-5m, the dust fall water flow grooves of 6-10m is to cesspool, and the waste gas after the dedusting flows to into the chimney of a upright same furnace cupola with diameter, the flue gas leading that effluxes that is higher than furnace cupola 2-3M.
The protruding coal-fired clarifier of thermal resistance flow pattern stirring type that hangs in the burner hearth top, interval in length and breadth that the revolution calcination kiln thorax inwall of Coal powder spray or oil spout is installed, the furnace wall at stove position is a constant temperature joint backheat structure.The constant temperature joint is to get rid of burner hearth wall built-up or high temperature rotating furnace charge wall built-up.At the feed end of rotary furnace, welding a hydrosphere, be welded with 20-30 root cun semicanal in the inboard of hydrosphere, the length of pipe reaches the constant temperature sections, maintains water in the hydrosphere that is in operation.The crater of kiln or bocca or Coal powder spray mouth are vertical flats, and the jet pipe of bocca or Coal powder spray mouth is surface tilt 5-30 ° that stirs to kiln inner chamber below mineral aggregate.
The calcining mineral aggregate has six kinds of heat-supplying modes in calcining furnace: 1, logical arch has been built at the middle part in vertical calcining furnace, is exactly the heat supply burner hearth of Coal powder spray under the arch; 2, under arch, build 1-2 and heap the coal heating burner hearth; 3, Coal powder spray heat supply, heap coal heating are also used burner hearth; 4, the back segment 2-3m place in heating clamber is gone into floss hole builds the calcining furnace of a UTILIZATION OF VESIDUAL HEAT IN; 5, coal-fired waste heat or the coal-fired combination of Coal powder spray calcining furnace are heaped in upright cellar for storing things, cement plant; 6, all protruding nose arch rafter calcining mineral aggregate automatic blanking stoves.
There are single burner hearth or twin furnace or multiple hearth in a side in the furnace wall, stage casing of vertical calcining furnace or offside or a week, heat supply in stove, the position of 500mm is an operating desk under the coal feeding hole, whereabouts ash pipeline in the stove a heatable brick bed under the burner hearth, all there is protruding nose burner hearth top in the stove, the size of protruding nose is that the size of burner hearth is determined, the centre of calcining furnace bottom has a top sub-material to sit, and both sides are tiltedly sliding funnels;
The calcining body of heater divides upper, middle and lower three temperature layers, epimere preheating, hypomere cooling self-emptying.One-sided burner hearth or central arched hearth are arranged in the stove.There is the stove eaves a side or two sides that central authorities' burner hearth is divided into single arched hearth or two arched hearths, are building groove shape constant temperature joint in the stove eaves, and the constant temperature joint is applied to all combustion furnaces.Heap formula coal-fired furnace cavity is located at the above position of body of heater ground 3-6 rice, is that the sub-material of an equilateral triangle is top on the burner hearth top, and the top is the long arch of vertical through arch shape in the burner hearth, and the air channel that lowers the temperature above the elongated arch is segmentation cooling air channel in the column.Inboard wall of furnace body has logical steel cooling air channel entirely, total height 10-15m, the size of body of heater is along with output is determined, the Coal powder spray burner hearth is the big arch of the full span of a calcining furnace profile 5/6, the below of arc arch is exactly to calcine burner hearth, coal dust is to spray into to the arch below from an end of arch head, and arch is a multilayer, and cooling air channel is all arranged between arch and the arch.
To the furnace wall of heating clamber, the thick partition wall insulation quirk of 20-60mm, 60-115mm there is at all coal furnaces or burner upper furnace a week.
The forging rolling heating furnace has two kinds of type of furnaces, the wall portion of five positions all is the air cooling structure in lateral type or longitudinal type, the burner hearth, the middle and upper part of heating clamber be entirely in the floating storage heater of arch, the chimney be parallelogram combined fire coal clarifier or old forging rolling stove outside the top each emit and a coal-fired clarifier be installed on the mouth or calcined the mineral aggregate chamber.
Coal-fired forging rolling stove or coal-fired the smelting remember it is fully closed furnace binding, the protruding hanging part part of coal-fired clarifier is installed in furnace roof, the forging rolling heating furnace body is three layers or one deck, heating clamber is constant in the existing body of heater, coal-fired clarifier in the stove is on the upper strata, the middle level is forging heating, lower floor or be forging preheating chamber or desulfurization chamber on the lateral burning opposite of heating.The stoking door of burner hearth, the charging of heating clamber, discharge door are that double-deck pavilion cover seals make and break device or the young blockage structure of buckleing.The lifting of bin gate is three pulley counter weight constructions.Or in old-fashioned stove, mate, coal-fired clarifier by add water coal air feed pipe, the water supply mist is facilitated the smoke abatement and dust control of overheavy firing band.
The fire door of the coal feeding hole on forging rolling stove or the various reverberatory furnace is outward an interrupted revolution or flexible air feed water atomization pipe or potential furnace wall heat supply airduct or cold wind, cold wind is the outer connecting tube in blower fan exit, hot blast is that the hearth wall inner top is to space for collecting ashes in a stove, latent air channel in return bend of stretching or the furnace wall, the geomantic omen mist pipe has and circular many rows, porous water falling hole is arranged in square or rectangular, the thermal resistance current limiting plate is at the preceding inner segment of going into the place, road junction, the intracavity section of going into floss hole is long-pending, is 15-30/one of quadrature at the bottom of the burner hearth.A purification of combustion air feed pipe is arranged, and the below of last outlet flue has one to hold the dirt chamber.The forging rolling stove of Coal powder spray heat supply, the heat supply point of coal dust entrance is on the top of heated object.
Waste heat is calcined various acid, alkali, salt material or dehydration mineral aggregate pit furnace or is hanged down the coal-fired batch-type furnace of heat supply, salt bath furnace, tempering furnace, various coal-fired melting furnace, box, the salt bath of heating furnace fire coal entirely, the conjuncted stove of tempering is the salt-bath hardening furnace that the rear end of case-hardening furnace is set up, UTILIZATION OF VESIDUAL HEAT IN behind the carburizer, the rear end of salt bath furnace, set up tempering furnace again, so just whole UTILIZATION OF VESIDUAL HEAT IN have been over.
Rare-earth smelting is in kiln, and kiln is two-layer about being, lower floor is that perpendicular collection formula crucible is smelted rare earth, and the upper strata is the waste heat calcined limestone, and the Yao Ding of lower floor is a multilayer arch arch, and the interior arch beam stanchion of stove in thickness road is arranged, and the upper strata is that a big arch pushes up.Crucible or perpendicular collection crucible or the perpendicular collection of the moving preheating kiln of car crucible sinter reduction blocks (dressing up product) into, and the back becomes rare earth alloy in the Coal powder spray furnace refining of smelting calcium carbide.Or in the furnace of calcium carbide of the ferrosilicon of heaping coal-fired and the two heat supplies of Coal powder spray, smelt rare earth.Smelting the molten bath on the top of arch, is interval many distributed points pillar under the arch.
The heat supply burner hearth is below big arch in heap formula fire coal or dust coal-fired smelting duriron stove or furnace of calcium carbide or rare earth stove or the calcining furnace, outer heat supply burner hearth in the furnace wall of body of heater or along come out of the stove external, body of heater is square or rectangle or circle, is the crooked multilayer slide plate of flat shape burner quirk in the stove;
The kiln of burned refractory is got through the furnace wall of upper furnace, builds inside and outside logical arch pavilion, and the high 1.6-1.8m of pavilion is wider than hearth outer wall 5%.Burner hearth and coal-fired clarifier are latent to keep away in kiln inwall bottom, than former burner hearth decline 0.5-0.8m, give combustion-supporting 8 air supply holes of two rows of air feed in the coal-fired clarifier, the both sides below clarifier.Burner hearth has the crater of many rows, porous, the space of coal-fired clarifier collection of heap of stone more than the furnace roof crater, the jet-burner that goes out behind former burner hearth increases 1.2-1.8m, be that a up-small and down-big oblique inwall is the purification of combustion chamber, the back spacer segment that accounts for full burner hearth length 2/3 four the arch sections of contacting, put up the long slab block part of multilayer between the last head space of arch section, be divided into cup, chamber, back.Coal-fired clarifier above burner hearth or rear end or back upper place be the coal-fired clarifier that one section arch is floating or the multiple tracks fulcrum is supportting, the top, rear end is a coal-fired clarifier that supports multi-layer intercrossed arrangement, or the space for collecting ashes in a stove of the kiln 0.3-0.5m fire bars that goes down moved down 0.3m, position at the following 0.3-0.5m of roof of the furnace, build the spacer holes arch, the hole is an oblong aperture, 0.18 * 0.14, arch top, hole is a thermal resistance stream overheavy firing chamber, the back upper place of combustion chamber is a parallel multiple layer bending, stand in great numbers or staggered burning purifier parts, the parallel height that bends every layer again is that the combustion space size is determined, the position of crater, above ground level 0.4-1m or 1-1.5m in the stove.Be covered with the rectangle thin slice of its thickness of heat build-up sheet 0.01-0.02m, 0.03-0.04m on the coal-fired clarifier.There is row's natural ventilation hole space for collecting ashes in a stove rear and both sides, there is the porch inner segment of a fresh air inlet, flue that parallel multilayer bending combined fire coal clarifier is arranged on the furnace body wall of coal feeding hole top, desulfurizing purifier is located at the porch of flue, and inner segment is that internal volume is the limestone calcination chamber of 5-10T.
The water coal dolly of heap formula coal furnace coupling moves auxiliary combustion equipment, there are dolly, blower fan, three to ventilate and overlap, rotate the bending telescoping tube, the water smoke device that moves, the high low flush tank of dolly, booster pump bending water pipe, shower nozzle pipe are arranged or the water smoke pipe is installed on the body of heater, shake roller deashing frame and stand in the go-cart of the two legs of a pair of steamboat.
The top of stoking fire door is row's air feed pipe, and the below of air feed pipe is row's water supply mist pipe.The length that water smoke Guan Shen goes into burner hearth is 1/2nd of burner hearth length, and tube wall is to split weeper or air feed pipe, water smoke pipe combined or the shower nozzle of sprayer is stretched into operation arbitrarily in the burner hearth.The top of water smoke pipe is a window, what add in all heap the formula coal-fired furnace cavity is the water coal, water coal dolly or water coal bunker or precession stoker, face bonding is followed one and is limited the lumpiness graticule mesh on dolly, coal is bled in the dolly, be soaked in water, arbitrarily manually with coal in the past burner hearth of spade, the same coal feeder of smoke medicining dust-removing effect.Being in operation is the stoking air feed, and the sled fire supplies water, usual two stopping.
The kiln of Coal powder spray heat supply burning refractory brick, heat supply point is the center in the middle of kiln, is a cross or in-line in kiln, is provided with quadrangle lath combined fire coal clarifier, and mobile Coal powder spray machine is stabilized in input and output material outdoors; It is the heat supply structure of heap formula coal-fired furnace cavity Coal powder spray and usefulness that fire-resistant kiln is rapidly heated.1, the steam vent from big arch top sprays in the kiln; 2, in stove in the big furnace wall, arch lower edge camber line spray in the kiln in kiln; 3, spray into the coal dust heat supply in turnover both sides in stove, the above position of bin gate 1.5m.
Improve the insulation construction of high temperature kiln programming rate, three layers of insulation material are arranged: 1,0.01-0.03m aluminium silicon mineral wool board on the outer furnace roof of the big arch of fire-resistant kiln; 2,0.05-0.1m is to stone flour; 3; 0.05-0.1m perlite; on perlitic, be covered with one deck refractory brick or cement plate; each section to the steam vent place on refractory brick welding a pedal frame; respectively be covered with the perlite of completely adorning perlite in the barrel-shaped plug or on the outer top of big arch, completely spreading one deck 0.1-0.2m on several steam vents; perlite is two fulcrums of cement or plush copper long lath grid system position; the pearlite insulation fragment of brick is paved with the outer top of big arch; under big arch, be the perlite of the 0.1-0.15m of individual layer in the furnace wall; quicken the structure of the part charging protective layer piece of high temperature kiln intensification; change the shape making combined pass silicon strip brick that silico briquette protects piece; it is two-sided to be 1/2 hole or 1/2 three through holes; long to take bar be two-sided half garden through hole or threeway, and it is many ribs of single face indent degree of depth 2/3-1/2 that thick square or rectangle is propped up piece.
The kiln bed is that every interval 1m has a flue ditch that 0.5m is dark, and furrow width 0.1-0.2m is taking cover block above, has 0.006 on the brick
2Floss hole, flue is that the branch both sides efflux waste gas, the shunt flue of storing stove that is rapidly heated is located on the stove inwall of cellar for storing things, and passes furnace roof, and stove is to be abound with the flue of creeping that equality is arranged on the outer top, it also is the desulfurization band, furnace roof central authorities are the 5 meters high chimneys that efflux, and diameter is determined with the body of heater size, or arch one floss hole can go out body of heater between furnace body wall subordinate side two burner hearths, build a calcining compartment outside floss hole, chimney is located at the calcining compartment top.
Interrupted coal-fired operation needs two-wheel transfer point firearm (ignition furnace) of eliminating flue dust of coupling, the crater of two-wheel transfer point stove is to insert in the interrupted coal-fired furnace cavity coal feeding hole, or, to guarantee that in a word coal furnace does not have smoke contamination and is as the criterion with the anthracite igniting or with the moulded coal igniting.When being warming up to 800 ℃, interrupted coal stove thorax withdraws the transfer point firearm.
The air-cooled structure on the preceding furnace wall of reduction furnace and the forced air cooled tube of air-cooled condenser are UNICOMs, and the cast iron porous stove plate inwall of wind the past furnace wall is behind inner wall surrounding, and ajutage enters space for collecting ashes in a stove, or combustion-supporting in the burner;
Magnesium, aluminium kier or Thermal zinc plating bath are nonmetal fire resistive material product entirely, and the pot or the interior wall construction of groove have trilaminate material, and the centre is a floor height thermal conducting agent, are distributed with coal-fired clarifier parts in the circumferentially-spaced of the outline of pot or groove; Pot or groove all are to occupy stably on the big arch of full span;
Outside reduction furnace, go on the ground of floss hole leading portion, open a 0.8m
2Draw waste heat outlet, the waste heat calcining compartment just build in above the waste heat outlet or nearby, calcining compartment is vertical, internal volume is 6-12m
2, the shape of furnace wall is up-small and down-big, has circular or square or three kinds of rectangles, is refractory brick in the furnace wall, and the centre is silicate aluminum board, cavity wall, and the multiple layer of the dull and stereotyped parallel crooked shape combination both forward and reverse directions of a refining furnace combustor component is covered with week of crucible.Calcining compartment is exactly a desulfurizing purifier, gets through arch in the central authorities of calcining compartment, and the arch political affairs are burners into, and the both sides of arch are city's temperature calcining compartments, and the size of arch is to heat the waste heat size at any time to determine that the calcining body of heater is that rectangle is square or cylindrical.Every waste heat calcining mineral aggregate stove that utilizes as if the shortage of heat of waste heat, can be set up the little burner hearth of a Coal powder spray or heap the coal-fired furnace cavity of formula at waste heat lighting-up tuyere place.Waste heat outlet is to be arranged in parallel or low high potential difference is being arranged with helping hot burner hearth.
On the top of eight extension stokehold wing furnace halls is the horizontally-inclined taper type, and bottom to space for collecting ashes in a stove is the horizontally-inclined taper type in the rear side burner hearth.Eight burners of going into of hanging stove have the hollow arch of an arch, there is the wind hole top of arch or both sides, to stove, push up through crater from the inlet of burner hearth, complete is that the arch arch is staggered at interval, the coal-fired clarifier of the interval side heat extraction of strutbeam or two arc angle quadrangle and stick combination, the top of all arch of burner has been covered with curved curved plates purifying part.
The annealing furnace of glass factory or preheating furnace be with eight waste heats of hanging in the stoves, and the height of two stoves will be lower than ground level or go out ground 0.6-1m and gets final product.
Embodiment 5, in various boiler scopes, vertical boiler or drinking water boiler, stove shape has circle or rectangle or square crater soaring.There is rectangle or square horizontal boiler internal furnace top, in horizontal boiler or ceramics furnace, Coal powder spray or heap formula fire coal, the flame helical pitch is limited in the coal-fired clarifier and does not contact with wall pipe face, in horizontal boiler, the above wall of fire bars is abound with the multilayer water pipe, two of water pipe UNICOM up and down eight vertically, horizontal grade separation pipe, last grade separation pipe UNICOM gas bag, following grade separation pipe UNICOM cold water pipe, and laterally the grade separation pipe has many up and down rows spaced apart and 2-3 row standpipe, Coal powder spray are arranged is spacer tube burning quirk, vertical 180 ° of multiple two-sided awl quadrangles of crooked cast iron or triangle dislocation hole, the quirk of Bolt Connection board combining structure.No matter be circular or rectangular crater, have up or down or elbow flat fire shape, one-sided or branch craters such as bilateral or circumference, end all has cleaning door before, during and after quirk, the direction position of various burners, the size of the size of crater and the specification of coal-fired clarifier and the spacing with the arc curve wall of installation site are to determine according to the calorific intensity size of coal-fired furnace cavity.The style difference of the coal-fired clarifier of quirk is sample of a kind of stove, and the parts in the coal-fired clarifier are mutual reversing of position, adjusts spacing, just can be applicable to all coal furnaces.
The height at first position in various boilers or all the coal furnace burner hearths or length increases or the 0.2-0.8m that extends, 0.8-1.5m, 1.5-3m limits such as three, height in the horizontal boiler is constant, the position of increasing, the lateral separation high low level stairstepping build one or multi-channel top arch, be that parallel longitudinal is covered with the shop at interval and is taking the thermal resistance flow between arch and arch, upper position or rear in the thermal resistance flow are combustion spaces, and a perfect burning purifier is formed by one or multilayer are a plurality of in this space, the size in space, size is at interval determined according to the burner hearth size.The position of burner hearth is determined with body of heater, can be lower than ground or equal with ground or above ground level.
The fire door of all coal-fired furnace cavities or heating clamber door, all change into lean-in by 2-5 °, swiping is closed fire door about in the of 5-8 °, with the firedoor frame combination of tilting, upperly in the centre of fire door be equipped with a hanger, the upper end is joining the wire rope pulley balance weight iron, swiping is closed fire door and is sloped inwardly 5-8 °, there are two rollers or nothing in the overhead door below, the size that swiping is closed fire door is with body of heater, the burner hearth size is determined, divides handgrip lifting or foot-operated lifting cunning to pull and closes fire door, and respectively there is gib block the both sides that swiping is closed firedoor frame, the endoporus top is arc or oblong aperture, there are two fire door saddles in bottom, and there is fixed bolt hole at four angles, fire door, firedoor frame is a cast iron quality.
The transformation of various boilers, it mainly is the burning structure of transforming coal-fired furnace cavity, set up coal-fired clarifier, and in heating clamber, set up the fast heat pipe of a part, be under the state that former furnace wall tubes does not change, set up 3-8 group or fast heat pipe many or 10-20 group or 30-50 group, the roof of the furnace of horizontal boiler chain grate furnace bar is the interval dome shaped cover, and an end that adds the water coal is higher than an end 0.1-0.3m who slags tap and becomes 5 ° of inclined-planes.
The coal-fired clarifier that normal-pressure boiler or drinking water boiler are used, be that the bind interior outside of quirk crooked position of the iron plate of the stainless steel twisted plate of the stainless steel square tube of fire resistive material product or 1-2mm or pipe quirk or 0.5-1mm or 0.5-2m has the lacing wire two ends that the end socket flanging is arranged, or the two-sided heat radiation awl of heat-resisting cast iron plate or the fin quirk that binds.
Transform or when making new boiler again, the bottom of the cross section burner hearth of horizontal or vertical boiler is increased or increases, below the above first row's transverse pipe of vertical boiler fire bars, increase limits such as four of 0.3-0.50m, 0.50-0.8m, 0.8-1.0m, 1-1.5m, space for collecting ashes in a stove increases 0.20-0.5m thereupon, increase 0.5m more than the horizontal boiler fire bars, space for collecting ashes in a stove increases 0.5m, the bottom total height of transverse pipe is 0.3-0.8m or 0.8-2.8m in the boiler, and this 0.3-0.8m or 0.8-2.8m are burner hearth, coal-fired clarifier engaged positions altogether.There is 1-6 fresh air inlet the position of 0.1-0.5m upper furnace below coal-fired clarifier, and the hole is the external air feed pipe that penetrates boiler double-walled water jacket.In the fire bars position in one week of 0.1-0.5m up, if the protruding rafter of a circle water jacket inner cone, protruding rafter is not to have refractory material down to fire bars, in increasing section, build little, following big taper type heat build-up burner hearth, space for collecting ashes in a stove degree of depth 0.5-0.7m, the above 0.5-0.7m of fire bars, it is the coal-fired layer of heaping, the above 0.3-0.4m of coal-fired layer pushes up to burner hearth, be arc or interior taper type, the burner hearth top is 1-3 or 3-5 or 5-8 or 8-18 or 16-20 bar interval arch arch or welding water beam, below the water beam, and a left side, right three faces are welded with material nail awl, and pasting the thick refractory material of 20-50mm, and the water beam is being communicated with the inboard wall of burner hearth water jacket in one week, and the spacing distance of water beam or arch arch is exactly a crater, arranging many rounds shape parts on the top of crater, at interval the coal-fired clarifier of multilayer.Quirk in the horizontal boiler is vertical multiple tracks curved shape.Weldering clothes-hook awl pastes the jail to the porous brick bat with clay on the boiler inner wall, the thickness 0.02-0.04m of hole brick, and the water beam in boiler, water pipe weldering nail awl are hung and are pasted fiery material, weld fulcrum on water beam or water pipe, the porous grillage in the above.
The horizontal boiler space for collecting ashes in a stove is deepened 0.5m, in length and breadth up and down the grade separation water pipe in horizontal boiler wall or the water pipe of each position be upright arrangement entirely, drum only with total connecting tube UNICOM, all there is the pre-hot jacket of cold water three sides of three side burner hearth Lower Halves of space for collecting ashes in a stove, up and down hot water jacket and stove outer water tank be connect with horizontal boiler be split, furnace height 0.5-0.8m, 0.9-1.3m, roof of the furnace is the spacer holes arch, the top at top is the interlayer of the restriction direction of heat flow of an integral body, the interlayer both sides are the quirks that vertically rise, on interlayer, build two 180 vertical up and down multiple crooked quirk is arranged, also call combustion chamber or parallel bend alignment, interlayer longitudinally an end three movable cleaning doors are arranged, seal in the space of the above 0.1-0.2m of tail end fire bars face, there are a window or wind pushing hole in the centre, whole burning structure is that the horizontal boiler that envelope is kept away is that branch carries out desulfurization in two-layer or two Room, front and back up and down, the cold water preheating, on the upper strata or the chamber, back, the waste gas hot-fluid is parallel or vertical multiple curving movement structure.
The crooked coal-fired clarifier parts of the parallel multiple layer of vertical boiler are suspention shapes at interval, the height 0.05m of every leafing bottom surface; Space 0.5-1m on the burner hearth, coal-fired layer is 0.3-0.6m, arch top thickness 0.2-0.3m, the high 1-1.2m of burner: the lonely type in wall side that the arch top, vertical boiler interval of coming of new and bracket are water flowing, the burner hearth direction is the right angle, is the powerful support point of triangle in the furnace wall, one thoughtful fire bars above subsides the in furnace wall seen single book brick or refractory material under the arch, fire bars is pressed the interior quadrature size of burner hearth and is determined that the vertical boiler or the bitter edible plant are two joints or more piece structure to the height on arch top.
Transform old boiler and do not consider the size of end quadrature in the burner hearth, it is in the stove or the outer heat supply of body of heater, circular body of heater or square furnace or rectangle body of heater are arranged, these three kinds of body of heater height are not limit, and the outer heat supply of body of heater has the circle distribution burner hearth one or more, distribution heat supply square furnace has cubic single stove or multiple hearth distribution heat supply or the multiple hearth distribution heat supply of rectangular body of heater both sides, the gabarit shape of burner hearth has rectangle horizontal, and fire bars or ladder fire bars are below burner hearth, and the door that mends the fire is in the front of burner hearth.The air feed pipe up or both sides.Also have a kind of vertical furnace chamber, fire bars is that water castor notch cuttype court exposes, and is jacketed wall behind the burner hearth, and these two kinds outer gabarits for burner hearth are jacket structure for water entirely.Making new-type boiler also can adopt this, but the structure I of body of heater is big, 0.03 ton of minimum body of heater, maximum ton up to a hundred, last kiloton, the single or multiple lift furnace binding is arranged, also can many permutation and combination group structure, no matter in steam pressure or the atmospheric hot-water body of heater or the outer heat supply of burner hearth insulation material device or cavity wall structure are arranged entirely.
The structure of coal-fired furnace cavity in the reverberatory furnace and coal-fired clarifier, bring heating application in boiler, the drinking water boiler, transform bottom at old stove, it is the bottom that burner hearth is positioned on outside one side of boiler or drinking water boiler or boiler, drinking water boiler, coal-fired furnace cavity is positioned on the burner hearth position in the old stove, and hearth wall is refractory material and iron plate or cast iron male conical plate composite article.In the wall of burner hearth water is arranged, in two circulating water pipes and the boiler or drinking water boiler inner water sleeve UNICOM, hearth outer wall is the hollow insulating wall, and hot-water line is that vertical or horizontal or vertical gathering arranged in new stove, and peace is the ladder fire bars before the space for collecting ashes in a stove.
Said burner hearth is outside body of heater, and just burner hearth below one week of body of heater or wall water jacket, and goes out the outer shape of water jacket with burner hearth not below hot-water line to the outer, the burner hearth length that needs this how long, water jacket is just along how long long, or uses two-tube connection.The outlet pipe of burner hearth top greater than four times of the oral siphons of bottom to octuple.The outlet pipe of top will be positioned on the centre of roof of the furnace.
The reverberatory furnace of all coal furnaces, all are horizontal, the chimney of vertical boiler, drinking water boiler all is lower than 2-5m, and chimney inner chamber or outlet flue are all less than burner hearth quadrature 15-30 doubly.The wall inner structure is upwards to efflux waste gas, and wall and Shang Ding are that the dust internal face of combustion chamber, magnesium iron plate of catching groove shape that the magnesium iron plate connects is the nail awl refractory material, and the outside is a fin; Inside and outside shape all is to cast together, and by bolted on connection, the camber line wall under all arched hearth tops or the reducing burner all has protruding furred ceiling piece.
Boiler fills is to add from the boiler top, water jacket be from upright to or accumbency to arranging round one week of smoke outlet flue, water in cold water jacket and the boiler is separated, an oral siphon that adds to boiler bottom is arranged in the cold water jacket, coal-fired clarifier in vertical boiler is following pair of leg piece of the long lath of 6-12 layer or porous form drag thermal part or the rectangular or parallel multiple crooked 1-6 layer thermal resistance purification of combustion structure up and down of parallelogram, and the coal-fired clarifier top of multilayer is staggered; Top at vertical boiler, drinking water boiler, being provided with vertical five equilibrium flue desulfurization clarifier, a desulfurizing agent is vertical arrangement in flue, desulfurizing agent and flue have a regulation and control door, when needing desulfurization in the waste gas stream, have just opened the regulation and control door, otherwise closing, seal up a door all towards external-open, the flue outer shroud has water tank, and this structure is the residual heat recovery device again, the component shape of residual heat recovery device is parallel compound, and coal-fired clarifier is located at the upper end of vertical boiler, drinking water boiler internal furnace.The height of former vertical boiler, drinking water boiler internal furnace increases 2/3rds to one and 1/3rd.
Desulfurization has interior desulfurization or two kinds of structures of outer desulfurization in the boiler waste gas stream, interior desulfurization be water in outer circulation, outer desulfurization be water in interior circulation, it is interior that desulfurizing agent all is contained in quirk; In the afterbody desulfurization of various boilers, the wall of desulfurizing purifier is a more piece water jacket structure set of heap of stone, and every joint length is determined with the devulcanizer size, and every joint height 0.7m is that 90 ° of staggered cellular desulfurizing agents of collection of heap of stone or parallel four connect the rectangular desulfurizing agent of shape in the wall.
Residual heat recovery device in horizontal boiler is located at outside the rear end partition wall of burner hearth, and desulfurizing agent is the space of collection of heap of stone in indoor column water tank spacing, the size of dimensions is selected with the body of heater size, there is one to seal up a door in a horizontal side, a water inlet pipe, an outlet pipe are arranged on the residual heat recovery device water tank, outlet pipe UNICOM booster pump, the same vertical boiler of water pipe structure, coal-fired clarifier are porous shapes above burner hearth, multilayer grouping arranges, the quirk structure of vertical top UNICOM.Horizontal, vertical boiler, drinking water boiler all are to be arranged in a week or wall with thermal capacitance porous section or thermal capacitance thin-walled, last top is that porous section is beaten arch entirely, the long 0.2-0.3m of the porous section that binds, wide 0.08-0.15m, thick 0.04-0.1m, cuboid or one are little, arch is beaten in a big wedge shape fire resistive material product or a segmentation, there are conical bore or rectangular taper hole in hole on the joint, single hole or diplopore shape or porous shape are arranged or arrange porous shape more, the size in hole is to determine with the size of joint, pushes up outer 0.1m
2The space lid greater than 10 times in hole is arranged, top is selected according to the boiler size apart from the height of fire bars face, minimum 0.3m, 0.5m, 1m, 1.5m, 2m, 3m, 4m, 5m, 6m, the thermal capacitance thin-walled is the interior refractory material and outer for following closely awl cast iron plate structure that is, the cauldron furnace height of power plant is at 7m-16m, be the arch top of layer 2-3, arch has microscler or circular.Insulation material, lagging casing all are equipped with in gabarit surface at a tangential fired boiler, drinking water boiler.
Position in outer 20 meters of political affairs side's crater of quirk in each buttress division wall in the embodiment 6, coke oven is provided with the position of desulfurizing purifier, and the desulfurizing agent that the porous block type is equipped with in the desulfurizing and purifying chamber carries out desulfurization.
Respectively insert a blast pipe in the two sides of coke oven top coal feeding hole, one of blast pipe inserts in the coal feeding hole, the interior bottom of other end UNICOM dust container or be provided with an exhaust outlet on the next door of coal feeding hole, or an exhaust outlet is respectively opened at the position above two fire doors, the top of exhaust outlet is sealing device, is inserted with a blast pipe UNICOM and dust container, blower fan, coal-fired clarifier, desulfurizing purifier in exhaust outlet.
Dirt container, blower fan, coal-fired clarifier, desulfurizing purifier are mounted on the coke oven top stoking driving frame, and the dirt container bottom has one or two air inlet pipe, and one on pipe is inserted in any one coal feeding hole of coke oven top or in the exhaust outlet.The air inlet of blower fan is joining the top or the outer right side of epimere of dirt container, the outlet of blower fan joining the outer the first from left side of hypomere of coal-fired clarifier fastening one 90 ° interior flame elbow, screw receptacle connects on the control gas valve on fastening the slip pipe of defeated combustion gas of another outlet of elbow, the major part screw base of telescoping tube and gas piping.Main gas pipe is fixed on coke oven top one side, telescoping tube is fixed in the stoking driving, behind the position by selected certain coal feeding hole of stoking driving, near selected valve socket connects, it is laggard or move back telescoping tube earlier behind the valve socket head on the disengagement gas pipe that coal has been added in driving, again along with driving go the position of other coal feeding hole look near valve on the main gas pipe, after connecting, gas delivery burning in the coal-fired clarifier.
Coal-fired clarifier is used for the dedusting of coke oven top, desulfurization.A smoke evacuation dirt hole is respectively opened in coal feeding hole both sides, coke oven top, and these two holes are snakeskin swan-neck hermetically-sealed constructions.Two of pipe is tight plug or sleeve, on 120 ° the elbow that is inserted in blast pipe, a top that is inserted in the interior air intake place of coal-fired clarifier in the stoking driving, become the diagonal angle with gas entry in the sleeve, coal gas is that go up in the coal-fired purification of main gas pipe road supply on the coke oven top, be that one or more flexible pipe in parallel is attached on the tight sleeve, sleeve is interrupted, is inserted on the gas main on each valve socket head.
At one or two blast pipes of exhaust outlet interpolation, directly arrive the porch of burning purifier, the coal dust that ejects in coal feeding hole, coal gas enter the combustion clarifier, and it is most to see that fire just burns.
Claims (10)
1, a kind of burner of source pollution abatement atmosphere, in the process of fire coal or fuel oil or combustion gas, the smoke abatement and dust control of stage casing, source, it is characterized in that, transform all combustion furnaces, be i.e. the transformation of burner hearth, coupling clarifier quirk structure in the transformation of the transformation of fire bars, the transformation of fire door, chimney, the burning, the transformation of five aspects has burning purifier, desulfurizing purifier this two primary structures or device, and burning purifier claims purification of combustion chamber, gasification combustion chamber, storage heater, overheavy firing band again; Desulfurizing purifier claims devulcanizer, desulfurization pond, desulfurization chamber, desulfurization band again, coal-fired clarifier, desulfurizing purifier are shapes, two kinds of materials, two titles, be emitted on two different positions, but all combustion-supporting or gravity-flow ventilation burnings of air feed below fire bars change the heap formula into and assemble fire coal or Coal powder spray gathering burning, the burning helical pitch that a high burning-point of overheavy firing is arranged is generally at 0.01-0.02,0.03-0.1,0.2-0.3,0.4-0.6,0.7-0.8,1-1.5,2-3m;
Burner hearth has circular or square or the protruding thermal resistance flow pattern of hanging of rectangle or burner hearth top, the volume 1-3 of increasing upper furnace doubly, furnace height is 0.3-0.5m, 0.6-0.8m, 0.8-1m, 1-1.5m, 1.6-2m limits such as five, every square of coal-fired furnace cavity need mate 0.2-0.6 kilowatt blower fan air feed, giving burner hearth below air feed is big air quantity, the geomantic omen mist pipe of low wind speed, the choked flow speed sheet that one to multiple road is arranged in the pipe, one side or the bilateral of space for collecting ashes in a stove have the air compartment of holding, wind supply quantity is at the blower fan air feed of 1-1.5 kilowatt or 2-3 kilowatt in the special burner hearth of high oily coal, many gears timer is housed on the blower fan, the diameter of air feed pipe is 0.1-0.2m, a kind of coal-fired clarifier, see high the putting somewhere of heat build-up in the burner hearth, just where coal-fired clarifier is installed in, the spacing distance that parts in the coal-fired clarifier are installed determines by the burning helical pitch, is vertical or horizontal or is tilted to distribution, and the number of plies of coal-fired clarifier has 1 layer or structure set of heap of stone how;
Spherical hearth or square burner hearth or rectangle burner hearth, location burner hearth or mobile burner hearth are all arranged, coal-fired clarifier all is provided in a side of top or the rear end of burner hearth or top, rear end or a week of top crater or the leading portion in heating clamber or molten bath to the flue entrance place of burner hearth of burner hearth, in this zone air feed is arranged, water supply mist pipe or hole, air supply hole has two kinds of single row or multiple rows row, circular quirk is circular burner, square quirk is square burner, the rectangle quirk is the rectangle burner, the crater of three kinds of burner hearths is all less than below 1/8 of furnace cross-sectional area, tapering shape or neat reducing shape, 0.5-1m is to build air cooling cooling brick by laying bricks or stones around the heap formula coal-fired furnace cavity inwall in the wall more than the fire bars or around the inboard wall of burner hearth and in the burner hearth roof, fire bars in all coal furnaces changes 60-90 ° triangle grade separation stand fire bars into and is used for rectangle or square burner hearth or circular cone stand fire bars, top position is a branch top quarl, burner hearth is built into interior frustum thereupon, slag is to descend sink structure automatically, the long 0.1-0.2m of fire bars, 0.3-0.4m, 0.5-0.6m, 0.7-0.8m, 0.9-1.2m limits such as five, the spacing 0.01-0.03m of fire bars, in the space for collecting ashes in a stove wall portion of fire bars below two rows circulation of air hole is arranged, what add in the coal furnace burner hearth is the water coal;
Burning purifier, desulfurizing purifier will be emitted on a rational position in different bodies of heater, transform the partial combustion structure in all coal-fired bodies of heater, in the blast pipe of coal furnace or oil burner or internal combustion engine or in gas furnace and all combustion furnaces or in the combustion chamber, make or build by laying bricks or stones burning purifier, in coal furnace, be coal-fired clarifier, in oil burner, be fuel oil purifier, in gas furnace, be gas purifier, shape, structure is all the same, critical piece in the coal-fired clarifier, many rounds type piece is arranged, parallelogram is rectangular, the multiple rectangular plate of bending curved shape, complete honeycombed with desulfurizing agent in the desulfurizing purifier, plate hole shape, club shape combining structure is the same, be installed in that leading portion is to be coal-fired clarifier in the stove, be installed in the interior back segment of stove and be that to be desulfurizing purifier, coal-fired clarifier be the quirk flame retarding construction of the gasification, and combustion again of the different shape that is combined into by a plurality of refractory products or metallic article or metal and refractory product; Desulfurizing purifier is the product device that is combined into by dress desulfurizing agent and position-limiting part spare in refractory product or the metallic article;
The basal area of coal-fired clarifier quirk inner chamber is according to the volume size decision of burner hearth, the length of quirk or highly be according to the speed decision of the temperature of quirk height or radiating rate, the height of vertical quirk should not be lower than 0.2～0.3m, 0.5～0.8m, 1～2m, the length of parallel quirk should be less than 0.15-0.3m, 0.20-0.50m, 0.40-0.80m, 1-5m, and alternating bending is more longer;
Coal-fired clarifier has been facilitated disposable two step or the most quirk accumulation of heat structures of continuous burning in all coal furnaces, inside and outside double combustion chamber structure or double combustion chamber's structure or double combustion chamber, front and back structure or be the structure or an independent common burner hearth of the two burning zones of high low level at three chamber structures about the bilateral of burner hearth or in a burner hearth are up and down arranged, the size of coal-fired clarifier, quirk position air feed, water supply mist pipe all determines with the burner hearth size, and coal-fired clarifier is that mullite or corundum or carborundum or aluminous refractory or graphite and fire clay or metallic plate are made;
From the top of coal-fired furnace cavity through the leading portion of heating clamber or molten bath to molten bath to chimney porch, in the zone of flame process, be referred to as quirk, the inner chamber of every quirk, build or install 40-120 °, 90-180 ° of multiple crooked shape, radian shape, vertical 180 ° of multiple crooked shapes, dolioform, long rod or long lath, one of the gabarit polygonal coupling block of one all convex-concaves or its two minutes, hang joint mutually and stretch projection, rectangular of last spherical triangle, hang projection, the quadrangle of two arc angles or four arc angles is rectangular up and down, the rectangular plate of porous, arcuate segment, convex cone, blade, big arch, little arch, the stove eaves, the wall saddle, the constant temperature joint, fresh air inlet, many row's cylindrical voids or conical bore heat gathering cover, the rectangular lath block of both feet fulcrum, channel space all belongs to coal-fired clarifier parts, these parts are formed coal-fired clarifier miscellaneous, be used for coal furnace miscellaneous or all combustion furnaces;
The component shape of coal-fired clarifier is diversified, and narrow position is all arranged in the coal-fired clarifier, is inhibiting tape; Spacious position is all arranged, cry combustion chamber or many combustion chambers, the narrow/wide position of combining is purifying band, be to change with the shape and structure of body of heater, burner hearth, the pass in coal-fired clarifier or the desulfurizing purifier, quadrangle, clavate parts all are that parallel multilayer is arranged or the vertical multilayer of standing in great numbers is arranged or suspension type inclination multilayer is arranged;
Coal-fired clarifier parts, be divided into single component or combiner, with a lot of difform, the purification of combustion structure of the pass shape that the single component of different angles is combined, thermal resistance flows the critical piece of coal-fired clarifier, rectangular or the section quadrangle base collection combining structure of parallelogram or triangle is arranged, the tetragonal cross-section face width 0.01-0.1m of porous, 0.15-0.2m, the long 0.02-0.2m of vertical section, 0.2-0.3m, rectangular length 0.1-1m or flat board or porous flat plate strip are combined into the parallel bending or the straight parallel degree spatial multi at 60-120 ° of angle and arrange, parallel bending shape is built in bending by laying bricks or stones, bending length 0.02-0.05m, 0.05-0.1m, 0.2-0.5m parallel multilayer both forward and reverse directions staggered structure, its spread length is because of stove suiting measures to different conditions, parallel bending is the long piece combining structure of the thick fire resistive material product plate of 0.01-0.04m, in the burner hearth or quirk of coal furnace or oil burner or gas furnace, coal-fired clarifier parts cross section quadrangle or rectangular of triangle are installed vertical arrangement or transversely arranged or vertical array or multidirectional arrangement are arranged, various arrangements all can be answered layer and be arranged, the heat supply distribution of how crooked quirk in heating clamber in rectangular of quadrangle thermal resistance stream or parallel 90 ° of multiple crooked folding combination thermal resistance stream pass or vertical interior 180 ° of coal-fired clarifier structures of multiple crooked folding thermal resistance stream pass, be multi-faceted, many styles, have one-sided or offside or position, four directions or five orientation or six orientation layout;
Coal-fired clarifier is a multi-functional controller, also be storage heater, thermistor, the thermal capacitance device, thermal compressor, heat is transferred device, in coal furnace, in the oil burner, in the gas-fired stove, arrangement of parts in the burning purifier or be distributed in the top of burner hearth or heating clamber in or the molten bath on, down, before, after, a left side, temperature in the constant heating clamber of right accumulation of heat, in coal-fired reverberatory furnace, storage heater is protruding structure or the supporting construction of hanging, space, middle and upper part in heating clamber, it is the interval arch of full span, top between arch and the arch is the single component that the interval set solid coal-fired clarifier, and it is exactly a combustion zone or title controller that arch and parts are combined;
Desulfurizing purifier is exactly a kind of device of system position desulfurizing agent, the how recessed system of refractory material two-sided spacing position groove is arranged in the gas desulfurization and purification device, porous support plate or chase, the various desulfurizing agents in iron frame system position, the static desulfurization of xeothermic property in hot waste gas stream, at molten steel, static desulfurization in the molten iron, in solid-state, soak desulfurization, be that multilayer is being arranged the pass desulfurizing agent in the framework, or square rod shape desulfurizing agent, block thickness 0.02-0.1m, 0.1-0.2m, there is strip hole or square hole or the circular hole that arrangement in length and breadth penetrates on the two sides on the piece, the volume size of framework be determine with the size of burner hearth or with steel ladle, the size of ladle is determined the framework volume size, club or framework belong to approximate combining structure together, desulfurizing purifier is granular, block, spherical, cellular, the bar-shaped alkali material or the desulfurizing agent of alkali compound are contained in a kind of utensil or are fixed on a kind of utensil, under certain conditions with the sulphur haptoreaction, in steel ladle, in the ladle, club porous shape desulfurizing agent is arranged vertical or is being arranged in parallel holding on the desulfurizing purifier;
Desulfurizing purifier be located at calcining furnace top chimney section near, the desulfurizing purifier of reduction furnace is in the preheating chamber of upper strata; The position that top in coke oven, furnace cupola, iron-smelting furnace, kitchen range stove and all coal furnaces or afterbody are established desulfurizing purifier, wherein furnace cupola has a coal gas knockout tower in 3 meters eminences of chimney outlet, the suitable for reading of tower is gas exit, melt pit descends or ground outer comb is carbon dioxide and waste gas outlet, iron-smelting furnace, coking furnace, gas burner, gas burner list desulfurizing purifier, furnace cupola desulfurizing purifier are installed in the above 0.5m section of the charge door chimney; The iron-smelting furnace desulfurizing purifier is installed in the both sides of deduster back segment or charging deck; Coal gas the stove desulfurizing purifier be installed in the porch of gas pipeline in the stove, coke oven is outside the terminal body of heater of each partition wall quirk, 900-500 ℃ flue section is established the installation site of coal-fired clarifier, desulfurizing purifier;
Desulfurization insulation in molten steel, the molten iron, required supplying heat source Coal powder spray machine are that what are determined with the molten steel of containing in the steel ladle, molten iron, and the miniature Coal-disintegrating machine of general desulfurization coupling has the duster of 2-3KW, 5-10KW, 10-15KW, 15-20KW;
The position of desulfurizing purifier is all in the rear end of coal-fired clarifier, heating clamber to the stage casing of going into floss hole or rear to chimney root be a zone of the static removal sulfur dioxide of xeothermic property, high temperature furnace used calcium oxide more than 1000 ℃, moderate oven below 800 ℃ is with sodium carbonate and salt, low-temperature space NaOH below 200 ℃, this desulfurization zone is bigger, in the scope more than 100 ℃ below 900 ℃, all the desulfurizing purifier desulfurization can be installed, calcium oxide, the calcium carbide powder that gives up, sodium carbonate, the fluorite powder, magnesia, calcium carbonate, sodium chloride, magnesium, rare earth is desulfurization in gaseous state, desulfurizing purifier is used three kinds of materials: 1, metallic article, 2, fire resistive material product, 3, refractory material and metallic combination goods, desulfurizing purifier is one the communication port collection is framed up, discrete or horizontal two kinds, the specification of desulfurizing agent is divided into spherical type or particulate-type or block type or cellular type, five kinds of club porous types, spherical type 5-100mm
3, particulate-type 5-15mm
3, the thickness of block type or sheet type is 10-30mm, 30-200mm
3Cellular type desulfurizing agent has three kinds of cylinder or square or cuboids, what desulfurization was used in the waste gas stream is block shape or granular shape or spherical shape or favose desulfurizing agent, three kinds on the block shape desulfurizing agent side's of having body or cuboid or cylinder, hole in the desulfurizing agent of square or cuboid is a circular hole, circular hole is that triangle is decided the position, hole, and the hole in the cylinder bodily form desulfurizing agent bulk is circular, and the size in hole is selected by exhaust gas flow;
The content of various desulfurizing agents all can increase to 50%, make the 5-15mm spheroid form, be contained in desulfurization in the desulfurizing purifier with netted interlayer, or make the block or capitulate desulfurizing agent of the block or square porous hollow of block shape of honeycomb or cylinder porous hollow bulk or semicylinder porous hollow, be contained in to longitudinal and transverse perpendicular layers opening or anfractuose every desulfurizing purifier in desulfurization, or with the desulfurization in desulfurization chamber of calcium oxide 100% collection of heap of stone;
Club desulfurizing agent or club combination devulcanizer insert in the converter, in the electric furnace, in the steel ladle, in the ladle, in the forehearth in cupola furnace and in the cupola well or bath of various smelting furnaces, the combination devulcanizer is at the flute profile clamp, many taper holes pressing plate is holding or single excellent straight cutting is gone into desulfurization or nodularization or wriggling or bred or dephosphorization, dress is unshakable in one's determination in the devulcanizer, the iron cover, iron frame club shape desulfurizing agent, iron core, the iron cover, iron frame club shape nodulizer, the iron core headgear, iron frame club shape vermiculizer, iron core, the iron cover, iron frame club shape inovulant, iron core, the iron cover, iron frame club shape Dephosphorising agent, the length of club desulfurizing agent is to determine that according to the degree of depth of stove or bag club shape area of section is 0.02-0.03
2M, 0.03-0.05
2M, 0.06-0.07
2M, 0.08-0.1
2M, 0.15-0.2
2M, 0.3-0.4
2M, the shape of capitulate area of section, all have on four limits, square, hexagon, circle, the big capitulate side and be distributed with deep hole, the degree of depth in the quantity in hole, the size in hole, hole is to determine with the size of lumpiness or clavate sectional area size, club shape desulfurizing agent upper end dop position-limiting part section, both sides are that the protrusion of symmetry or recessed obtuse angle shape or the last end section of club desulfurizing agent are square plugs that turns, and square turning is in the side that is inserted in system position device is overlapped, with wedge or take the chucking set;
In the desulfurizing purifier that the club desulfurizing agent metallic combination system that is contained in is put, be pressed into or be placed in advance steel ladle or ladle or intermediate frequency furnace, electric arc furnaces, in the molten steel in the converter, make the long helical pitch haptoreaction of desulfurizing agent and molten metal, or steel ladle is inserted in a plurality of combinations, ladle desulfurisation, desulfurizing purifier has single club desulfurizing agent to insert molten steel, desulfurization in the molten iron, suitable for reading in steel ladle or ladle, the following orientation of excircle, any one position, welding a fixedly socket of desulfurizing purifier, socket uses bolted in the rotating shaft of steel ladle or ladle, the desulfurizing agent of club shape, nodulizer, vermiculizer, inovulant, the structure of Dephosphorising agent is all the same, nodularization molten iron or at molten iron, the mechanical force device of desulfurization is the same in the molten steel, all is to react in the position that the ladle inner bottom part limits;
Cleaner burning structure again in the fuel oil, in the body of internal combustion engine, top in exhaust combustion chamber outlet and the porch that blast pipe connects or above horizontal total air escape pipe, make one rectangular mouthful or the horizontal UNICOM section inner chamber of existing blast pipe strengthened 1-8 doubly, the shape of inner chamber is narrow fire-retardant with the spacious burning structure in the gorge of one to multiple level or the shape of suiting measures to different conditions, laying the burning purifier of single or multiple lift at inner chamber, there is the parallel how crooked single or multiple lift of long lath to arrange or the vertical arrangement of standing in great numbers of section parallelogram, the gabarit shape is determined with the position of installing on the engine body, the internal volume that enlarges, installation interval thermal resistance burner, can put next cuboid bar burner just or the novel exhaust pipe of the multiple crooked multilayer purification of combustion of trim row, the novel exhaust pipe is the inside and outside combining structure of gray iron casting of the monomer or the multilayer bodily form of a cuboid, fuel oil purifier in the blast pipe, be 180 ° multiple flex layers or parallel individual layer, every layer all has the staggered combustion-supporting structure of choked flow tooth, the shape of novel exhaust pipe is to determine with the space size of the gabarit shape of engine and installation position, be a kind of explosive motor one style or a kind of automobile model one style, novel exhaust pipe outline, generally be cuboid or square shape, the novel exhaust pipe is not to be subjected to the shape restriction, the position of purification of combustion device in new blast pipe, resistant to elevated temperatures resistance wire is equipped with or is manufactured with, resistance wire by increase power on the internal combustion engine or join a generator for electricity generation starting in addition, burner in the blast pipe is 304,312,310s or high silicon magnesium iron material and structure of refractory, combustor component thickness is 0.5-10mm, 5-20mm, cast iron blast pipe top is an elongated lid, above in the lid refractory material is arranged, the generator across-the-line starting resistance wire that the bent axle belt transmission is newly-increased or set up an adjuster, regulate the temperature in the starting resistance silk rising blast pipe, the size of generator is with the size coupling of the required resistance wire of watt level of internal combustion engine, the shape of resistance wire in blast pipe, the position is determined with the combustor component shape, resistance wire has a porous guard shield in appearance, folding is that parallel 180 ° of multiple crooked 2-5 roads are arranged in blast pipe around resistance wire, descend orientation or concordant slightly in coupling head with the interior down orientation of exhaust coupling head, metal or fire-resistant backplate or segment sleeve pipe are stamped in the top of resistance wire, insulating sleeve is below the front end of blast pipe or the front side, folding pitch of the laps resistance wire, power supply mode is in blast pipe: increase existing generator power 1., 2. it is combustion-supporting to add a special-purpose generator and a vavuum pump air intake for resistance wire intensification usefulness, get rid of the shape of existing all blast pipes, position at blast pipe, the space that can utilize around utilizing, design the blast pipe that practicality is arranged of shape of all kinds, outside rectangular shape, any one position, space all allows the novel exhaust pipe take, the design semicircular body, side's body, the ellipsoidal hollow suiting measures to different conditions bodily form miscellaneous and cuboid or square body group are unified into a novel projection blast pipe, no matter be which type of explosive motor or a kind of vehicle, burner structure in blast pipe is the same or approximate, one towards water tank in the transverse row tracheae has one to hold air compartment or nothing, a barrel-shaped loud-speaker airduct of directly going into is arranged, an air intake opening, be welded with a downward or parallel elbow on the face of hole, be welded with a barrel-shaped loud-speaker on the elbow, the direction that loud-speaker faces toward fan or advances towards automobile, the horizontal inner chamber section of UNICOM's exhaust pipeline section strengthened the placing burning device or at blast pipe main stem 1m with its internal diameter of inner segment overstriking or make squarely, install burning purifier or the internal volume enlarged-diameter of blast pipe arrived φ 0.005-0.1mm
3Be two-layer in the cuboid blast pipe to multilayer, there is the air feed band in a 1-12 hole in lower floor, 10-20mm section above or below each connection termination, the air admission hole air supply that a diameter phi 3-30mm is arranged, there is an electronic ignition device combustor exit and blast pipe connection place, by the control of eccentric shaft or distributor cap or there are not two kinds of electronic ignition devices, adhere to the thick flame-proof thermal insulation material of one deck 3-10mm at the inwall of blast pipe;
Connect the air that feeds in the termination toward blast pipe, be to supply with by an inflating pump of installing in addition on the internal combustion engine, cylinder or cone stepless switch for air are installed in the manual or foot-operated below of gas pedal, and how many air of supplying with blast pipe connection termination is directly proportional with volume read-out;
Supply with the air line line structure in the blast pipe connection termination, there are two carrier pipes to enter air delivery pipe by inflating pump, carrier pipe connects stepless air switch import, and stepless air switch outlet connects one of air delivery pipe, and the other end connects the hollow bolt air feed band on the blast pipe;
Gas purifier on the gas range is that a thick disk or a square plate of 20-50mm has single or multiple lift, the size of dish is with the burner of gas range, on the dish in length and breadth or arranging 6-20 round taper hole or 20-40 or 40-80 hole a week, the angle in hole is to slope inwardly 15 ° to spend or straight hole, the gas range dish is a plane, and there is the outer comb of a waste heat waste gas at the center;
Coal powder spray heat supply or heap formula coal heating are supplied with from the kiln inner top in the annealing kiln, the top of heat supply end tilts to exceed 0.3-0.5m, in exceeding the length 0.5-1.5m section at position, be provided with 3-5 arch section, the burner of arch and lath combination is suspended in the top of annealing part, below heat supply end in the wall of 1m depths, the vertical fire coal powder chamber that a heat supply is arranged, between indoor upper lateral across being covered with the fire-retardant parts of quadrangle;
The heating clamber in reverberatory furnace or the wall in molten bath or on the top be the flame retarding construction that arch was arranged or beaten to porous section or refractory material or refractory brick entirely, near body of heater, dig square or a rectangle or a round diameter 0.2-0.8 rice, or each burner hearth nearby a side deeply carry a gravity-flow ventilation pipe, to go up wall air port, stage casing air intake to the burner hearth combustion-supporting for air feed in left and right, back three the orientation walls of melt pit gravity-flow ventilation road, space for collecting ashes in a stove of dark 5-10 rice; The chimney requirement for height is very low, as long as the height of general chimney exceeds the total height 2-10 rice of body of heater;
The horizontal section configuration of inner chamber of the coal-fired clarifier of many flexure types, circle or rectangle or semicircle or triangle are arranged, and outer surface has the powerful muscle of handing-over in length and breadth, the height 2-15mm of muscle or zero diopter surface, be according to the use location, selected shape, manufacture the material of the coal-fired clarifiers of many flexure types, fire resistive material product is arranged, the heat-resisting steel sheet and plate goods, magnesium iron spare goods, plain cast iron spare goods, iron sheet goods; The coal-fired clarifier of many flexure types is to be arranged in parallel or three-dimensional the arrangement;
Coal-fired clarifier is used in smelting furnace, furnace cupola, reduction furnace, forging rolling heating furnace, the kiln, the rotary calcining kiln, what the roof of the furnace of burning aluminium aluminite, ferrosilicon stove, furnace of calcium carbide, rare earth stove was installed or built is Multi-layer hollow top, interval arch, the length of arch, width and spacing distance are that size, the output size with burner hearth is selected, minimum furnace diameter φ 0.5m or rectangle burner hearth, the quadrature of rectangle or square burner hearth 2 * 1m to 4 * 4m, 4 * 6m, go into floss hole place inner segment, be provided with desulfurizing purifier;
Be connected on the furnace roof smoke tube mouth of furnace cupola one with the 90-180 ° swan neck of chimney with diameter, smoke exhaust stream is caused in top, the appearance dirt chamber one side entrance pipe that overhead 1-5m is high, holding the dirt chamber is a 20-120m
3Space cooling chamber, there is coal gas separator tube voluntarily on the top, chamber, be that many and standpipe multilayer hinder radiator more under the chamber, radiator is fastening with the iron sheet upper gasket spot welding of 1-0.5mm or a hook bolt, the pipeloop bottom surface, above, peg graft, the grid framework that middle 10mm is arranged in the big plane, 0.2 * 0.2 meter of sash, the cooling device, supportting by the steady over draft of cubic stand, it is the attitude cleaning flue dust structure that mists after the upward cooling, in the total flue gas leading of the afterbody of radiator, coupling has one or more groups spraying smoke abatement and dust control, the outlet of waste gas stream is followed the outer comb of a waste gas outside the outlet below the chamber, there is a horizontal atomized water spray smoke abatement and dust control pipe upper end of comb outside, the downside of pipe is a parallel 3-5m, the dust fall water flow grooves of 6-10m is to cesspool, and the waste gas after the dedusting flows to into the chimney of a upright same furnace cupola with diameter, the flue gas leading that effluxes that is higher than furnace cupola 2-3m;
The protruding coal-fired clarifier of thermal resistance flow pattern stirring type that hangs in the burner hearth top, interval in length and breadth that the revolution calcination kiln thorax inwall of Coal powder spray or oil spout is installed, the furnace wall at stove position is a constant temperature joint backheat structure, feed end at rotary furnace, welding a hydrosphere, be welded with 20-30 root cun semicanal in the inboard of hydrosphere, the length of pipe reaches the constant temperature sections, be in operation and maintain water in the hydrosphere, the crater of kiln or bocca or Coal powder spray mouth are vertical flats, and the jet pipe of bocca or Coal powder spray mouth is surface tilt 5-30 ° that stirs to kiln inner chamber below mineral aggregate;
The calcining mineral aggregate has six kinds of heat-supplying modes in calcining furnace: 1, logical arch has been built at the middle part in vertical calcining furnace, is exactly the heat supply burner hearth of Coal powder spray under the arch; 2, under arch, build 1-2 and heap the coal heating burner hearth; 3, Coal powder spray heat supply, heap coal heating are also used burner hearth; 4, the back segment 2-3m place in heating clamber is gone into floss hole builds the calcining furnace of a UTILIZATION OF VESIDUAL HEAT IN; 5, coal-fired waste heat or the coal-fired combination of Coal powder spray calcining furnace are heaped in upright cellar for storing things, cement plant; 6, all protruding nose arch rafter calcining mineral aggregate automatic blanking stoves;
There are single burner hearth or twin furnace or multiple hearth in a side in the furnace wall, stage casing of vertical calcining furnace or offside or a week, heat supply in stove, the position of 500mm is an operating desk under the coal feeding hole, whereabouts ash pipeline in the stove a heatable brick bed under the burner hearth, all there is protruding nose burner hearth top in the stove, the size of protruding nose is that the size of burner hearth is determined, the centre of calcining furnace bottom has a top sub-material to sit, and both sides are tiltedly sliding funnels;
The calcining body of heater divides, in, following three temperature layers, the epimere preheating, hypomere cooling self-emptying, one-sided burner hearth or central arched hearth are arranged in the stove, there is the stove eaves a side or two sides that central authorities' burner hearth is divided into single arched hearth or two arched hearths, in the stove eaves, building groove shape constant temperature joint, the constant temperature joint is applied to all combustion furnaces, heap formula coal-fired furnace cavity, being located at the above position of body of heater ground 3-6 rice, is that the sub-material of an equilateral triangle is top on the burner hearth top, and the top is the long arch of vertical through arch shape in the burner hearth, the air channel lowers the temperature above the elongated arch, be segmentation cooling air channel in the column, inboard wall of furnace body has logical steel cooling air channel, total height 10-15m entirely, the size of body of heater is along with output is determined, the Coal powder spray burner hearth is the big arch of full span of a calcining furnace profile 5/6, and the below of arc arch is exactly to calcine burner hearth, and coal dust is that the end from the arch head sprays into to the arch below, arch is a multilayer, and cooling air channel is all arranged between arch and the arch;
The heat supply structure that Coal powder spray is calcined in the various mineral aggregates is the same, middle part central authorities' Coal powder spray in the calcining furnace or the heating of side arch pavilion Coal powder spray, it is downward-sloping that Coal powder spray is chewed, the combustion chamber is circular or square or rectangle, high 1-3m, 4-6m, charge door is at the top of combustion chamber, material loading is mechanical hopper, blanking port is located at the bottom of combustion chamber, 1-4 swinging folding blanking funnel arranged, one deck insulation material is arranged in the calcining compartment wall, is one deck hollow wall in the appearance of insulation material, and the waste heat burner is to be arranged in parallel with helping hot burner hearth;
To the furnace wall of heating clamber, the thick partition wall insulation quirk of 20-60mm, 60-115mm there is at all coal furnaces or burner upper furnace a week;
The forging rolling heating furnace has two kinds of type of furnaces, the wall portion of five positions all is the air cooling structure in lateral type or longitudinal type, the burner hearth, the middle and upper part of heating clamber be entirely in the floating storage heater of arch, the chimney be parallelogram combined fire coal clarifier or old forging rolling stove outside the top each emit and a coal-fired clarifier be installed on the mouth or calcined the mineral aggregate chamber;
Coal-fired forging rolling stove or coal-fired the smelting remember it is fully closed furnace binding, the protruding hanging part part of coal-fired clarifier is installed in furnace roof, the forging rolling heating furnace body is three layers or one deck, heating clamber is constant in the existing body of heater, coal-fired clarifier in the stove is on the upper strata, the middle level is the forging heating, lower floor or the heating lateral burning opposite be forging preheating chamber or desulfurization chamber, the stoking door of burner hearth, the charging of heating clamber, discharge door, be that double-deck pavilion cover seals the make and break device or the son buckles blockage structure, the lifting of bin gate is three pulley counter weight constructions;
The fire door of the coal feeding hole on forging rolling stove or the various reverberatory furnace is outward an interrupted revolution or flexible air feed water atomization pipe or potential furnace wall heat supply airduct or cool air hose, cold wind is the outer connecting tube in blower fan exit, hot blast is that the hearth wall inner top is to space for collecting ashes in a stove, latent air channel in return bend of stretching or the furnace wall, the geomantic omen mist pipe has and circular many rows is arranged in square or rectangular, the porous water falling hole, the thermal resistance current limiting plate is at the preceding inner segment of going into the place, road junction, the intracavity section of going into floss hole is long-pending, be 15-30/one of quadrature at the bottom of the burner hearth, a purification of combustion air feed pipe is arranged, the below of last outlet flue has one to hold the dirt chamber, the forging rolling stove of Coal powder spray heat supply, the heat supply point of coal dust entrance is on the top of heated object;
Various coal-fired melting furnaces, coal-fired box type heater, salt bath, the conjuncted stove of tempering are the salt-bath hardening furnaces that the rear end of case-hardening furnace is set up, and the rear end of salt bath furnace has been set up tempering furnace again;
Rare-earth smelting is in kiln, kiln is two-layer up and down, lower floor is that perpendicular collection formula crucible is smelted rare earth, and the upper strata is the waste heat calcined limestone, and the Yao Ding of lower floor is a multilayer arch arch, and the interior arch beam stanchion of the stove that the thickness road is arranged, the upper strata is a big arch top, and crucible or perpendicular collection crucible or car move preheating kiln perpendicular collection crucible sintering or reduction, or smelts rare earth in the ferrosilicon of heaping coal-fired and the two heat supplies of Coal powder spray, furnace of calcium carbide, smelting the molten bath on the top of lower floor's arch, is interval many distributed points pillar under the arch;
The heat supply burner hearth is below big arch in heap formula fire coal or dust coal-fired smelting duriron stove or furnace of calcium carbide or rare earth stove or the calcining furnace, outer heat supply burner hearth in the furnace wall of body of heater or along come out of the stove external, body of heater is square or rectangle or circle, is the crooked multilayer slide plate of flat shape burner quirk in the stove;
The kiln of burned refractory, the furnace wall of upper furnace is got through, build inside and outside logical arch pavilion, the high 1.6-1.8m pavilion of pavilion is wider than hearth outer wall 5%, burner hearth and coal-fired clarifier are latent to keep away in kiln inwall bottom, than former burner hearth decline 0.5-0.8m, give combustion-supporting 8 air supply holes of two rows of air feed in the coal-fired clarifier, both sides below clarifier, burner hearth has many rows, the crater of porous, the space of coal-fired clarifier collection of heap of stone more than the furnace roof crater, the jet-burner that goes out behind former burner hearth increases 1.2-1.8m, it is a up-small and down-big oblique inwall purification of combustion chamber, the back spacer segment that accounts for full burner hearth length 2/3 four the arch sections of contacting, putting up the long slab block part of multilayer between the last head space of arch section, be divided into cup, back chamber, coal-fired clarifier above burner hearth or rear end or back upper place be the coal-fired clarifier that one section arch is floating or the multiple tracks fulcrum is supportting, the top, rear end is a coal-fired clarifier that supports multi-layer intercrossed arrangement, or the space for collecting ashes in a stove of the kiln 0.3-0.5m fire bars that goes down moved down 0.3m, position at the following 0.3-0.5m of roof of the furnace, build the spacer holes arch, the hole is an oblong aperture, 0.18 * 0.14, arch top, hole is a thermal resistance stream overheavy firing chamber, the back upper place of combustion chamber is a parallel multiple layer bending, stand in great numbers or staggered burning purifier parts, the parallel height that bends every layer again is that the combustion space size is determined, the position of crater in the stove, above ground level 0.4-1m or 1-1.5m, be covered with the heat build-up sheet on the coal-fired clarifier, thickness is 0.01-0.02m, 0.03-0.04m, there is row's natural ventilation hole space for collecting ashes in a stove rear and both sides, on the furnace body wall of coal feeding hole top a fresh air inlet is arranged, the porch inner segment of flue has parallel multilayer bending combined fire coal clarifier, desulfurizing purifier is in the porch of flue, and the internal volume of inner segment is the limestone calcination chamber of 5-10T;
The water coal dolly of heap formula coal furnace coupling moves auxiliary combustion equipment, has dolly, blower fan, three to ventilate and overlap, rotate the bending telescoping tube; The water smoke device that moves has the high low flush tank of dolly, booster pump bending water pipe, shower nozzle pipe or the water smoke pipe is installed on the body of heater, shakes roller deashing frame and stands in the go-cart of the two legs of a pair of steamboat;
The top of stoking fire door is row's air feed pipe, the below of air feed pipe is row's water supply mist pipe, the length that water smoke Guan Shen goes into burner hearth is 1/2nd of burner hearth length, tube wall is to split weeper or air feed pipe, water smoke pipe are combined or the shower nozzle of sprayer is stretched in the burner hearth, the top of water smoke pipe is a window, what add in all heap the formula coal-fired furnace cavity is the water coal, water coal dolly or water coal bunker or precession stoker, on dolly face bonding then one limit the lumpiness graticule mesh, the coal water logging of bleeding in the dolly is being steeped;
The kiln of Coal powder spray heat supply burning refractory brick, heat supply point is the center in the middle of kiln, is a cross or in-line in kiln, is provided with quadrangle lath combined fire coal clarifier, and mobile Coal powder spray machine is at input and output material outdoors; It is the heat supply structure of heap formula coal-fired furnace cavity Coal powder spray and usefulness that fire-resistant kiln is rapidly heated, 1, spray in the kiln from the steam vent at big arch top; 2, in stove in the big furnace wall, arch lower edge camber line spray in the kiln in kiln; 3, spray into the coal dust heat supply in turnover both sides in stove, the above position of bin gate 1.5m;
Improve the insulation construction of high temperature kiln programming rate, three layers of insulation material are arranged: 1,0.01-0.03m aluminium silicon mineral wool board on the outer furnace roof of the big arch of fire-resistant kiln; 2,0.05-0.1m is to stone flour; 3,0.05-0.1m perlite, on perlitic, be covered with one deck refractory brick or cement plate, each section to the steam vent place on refractory brick welding a pedal frame, respectively be covered with the perlite of completely adorning perlite in the barrel-shaped plug or on the outer top of big arch, completely spreading one deck 0.1-0.2m on several steam vents, perlite is two fulcrums of cement or plush copper long lath grid system position, the pearlite insulation fragment of brick is paved with the outer top of big arch, is the perlite of the 0.1-0.15m of individual layer in the furnace wall under big arch; Quicken the structure of the part charging protective layer piece of high temperature kiln intensification, change the shape that silico briquette protects piece, make combined pass silicon strip brick, it is two-sided to be 1/2 hole or 1/2 three through holes, long to take bar be two-sided half garden through hole or threeway, and it is many ribs of single face indent degree of depth 2/3-1/2 that thick square or rectangle is propped up piece;
The kiln bed is that every interval 1m has the big deeply down little flue ditch of a 0.5m, and furrow width 0.1-0.2m is taking cover block above, is distributed with 0.006 on the brick
2Floss hole, flue is that the branch both sides efflux waste gas, the shunt flue of storing stove that is rapidly heated is located on the stove inwall of cellar for storing things, and passes furnace roof, and stove is to be abound with the flue of creeping that is arranged in parallel on the outer top, it also is the desulfurization band, furnace roof central authorities are the 5 meters high chimneys that efflux, and diameter determines with body of heater size, or between furnace body wall subordinate side two burner hearths outside the arch one floss hole pass-out body of heater, build a calcining compartment outside floss hole, chimney is located at the calcining compartment top;
Interrupted coal-fired operation needs two-wheel transfer point firearm of eliminating flue dust of coupling, and the crater of two-wheel transfer point stove inserts in the interrupted coal-fired furnace cavity coal feeding hole, or lights a fire with the anthracite igniting or with moulded coal;
The reduction furnace condenser is the air-cooled parts of a spiral, is welded with a segment length 0.1-0.2 rice, thick 0.01 meter heat-resistance stainless steel plate circle or cold cover tail end in the rear end of condenser, and the anter of hot baffle is refractory material and iron plate two-layer composite;
Magnesium, aluminium kier or Thermal zinc plating bath are nonmetal fire resistive material product entirely, and the pot or the interior wall construction of groove have trilaminate material, and the centre is a floor height thermal conducting agent, are distributed with coal-fired clarifier parts in the circumferentially-spaced of the outline of pot or groove; Pot or groove all are to occupy stably on the big arch of full span;
Outside reduction furnace, go on the ground of floss hole leading portion, open a 0.8m
2Draw waste heat outlet, the waste heat calcining compartment is just built in above the waste heat outlet or nearby, refining furnace is with eight burning structures of hanging stoves, coal-fired clarifier is covered with a week of crucible, calcining compartment is vertical, internal volume is 6-12m
3, 12-20m
3The shape of furnace wall is up-small and down-big, have circular or square or three kinds of rectangles, in the furnace wall refractory brick, the centre is a silicate aluminum board, cavity wall, calcining compartment is exactly a desulfurizing purifier, central authorities at calcining compartment get through arch, are burner under the arch, and the both sides of arch are the high-temperature calcination chambers, the size of arch is determined with heating clamber waste heat size, the calcining body of heater is that rectangle is square or cylindrical, and if every waste heat calcining mineral aggregate stove that utilizes is the shortage of heat of waste heat, can set up the little burner hearth of a Coal powder spray at waste heat lighting-up tuyere place or heap the coal-fired furnace cavity of formula, the waste heat outlet is to be arranged in parallel or low high potential difference is being arranged with helping hot burner hearth;
On the top of eight extension stokehold wing furnace thoraxes is the horizontally-inclined taper type, bottom to space for collecting ashes in a stove is the horizontally-inclined taper type in the rear side burner hearth, eight burners of going into of hanging stove have the hollow arch of an arch, there is the wind hole top of arch or both sides, to stove, push up through crater from the inlet of burner hearth, complete is that the arch arch is staggered at interval, the coal-fired clarifier of interval side heat extraction of strutbeam or two arc angle quadrangle and stick combination, and the top of all arch of burner has been covered with curved curved plates purifying part;
The annealing furnace of glass factory or preheating furnace are hung the interior waste heats of stove with eight, and the height of two stoves will be lower than ground level or 0.6-1m above ground level gets final product;
Vertical boiler or drinking water boiler, stove shape has circle or rectangle or square crater soaring, there is rectangle or square horizontal boiler internal furnace top, in horizontal boiler or ceramics furnace, Coal powder spray or heap formula fire coal, the flame helical pitch is limited in the coal-fired clarifier and does not contact with wall pipe face, in horizontal boiler, the above wall of fire bars is abound with the multilayer water pipe, two of water pipe UNICOM up and down eight vertically, horizontal grade separation pipe, last grade separation pipe UNICOM gas bag, following grade separation pipe UNICOM cold water pipe, row more than laterally the grade separation pipe has up and down is spaced apart and have 2-3 to arrange standpipe, Coal powder spray is a spacer tube burning quirk, vertical 180 ° of multiple two-sided awl quadrangles of crooked cast iron or triangle dislocation hole, the quirk of Bolt Connection board combining structure, circular or rectangular crater, have up or down or elbow flat fire shape, one-sided or branch craters such as bilateral or circumference, before quirk, in, all there is cleaning door the rear end, blow the ash mouth, dust-absorbing mouth, the direction position of various burners, the spacing of the arc curve wall of the size of the size of crater and the specification of coal-fired clarifier and installation site is to determine according to the calorific intensity size of coal-fired furnace cavity, the style difference of the coal-fired clarifier of quirk, be sample of a kind of stove, the parts in the coal-fired clarifier are mutual reversing of position, adjust spacing, be used for all coal furnaces;
The height at first position or length increases or the 0.2-0.8m that extends in boiler or all the coal furnace burner hearths, 0.8-1.5m, 1.5-3m limits such as three, the position of increasing, the lateral separation the one or multi-channel top of high low level stairstepping arch, be that parallel longitudinal is spread at interval and taken the thermal resistance flow between arch and arch, upper position or rear in the thermal resistance flow are combustion spaces, there are one or a plurality of burning purifier of multilayer in this space, the size in space, size is at interval determined according to the burner hearth size, the position of burner hearth is determined with body of heater, can be lower than ground or equal with ground or above ground level;
The fire door of all coal-fired furnace cavities or heating clamber door, all change into lean-in by 2-5 °, swiping is closed fire door about in the of 5-8 °, with the firedoor frame combination of tilting, upperly in the centre of fire door be equipped with a hanger, the upper end is joining the wire rope pulley balance weight iron, swiping is closed fire door and is sloped inwardly 5-8 °, there are two rollers or nothing in the overhead door below, the size that swiping is closed fire door is with body of heater, the burner hearth size is determined, divides handgrip lifting or foot-operated lifting cunning to pull and closes fire door, and respectively there is gib block the both sides that swiping is closed firedoor frame, the endoporus top is arc or oblong aperture, there are two fire door saddles in bottom, and there is fixed bolt hole at recessed angle, fire door, firedoor frame is a cast iron quality;
The transformation of various boilers, it mainly is the burning structure of transforming coal-fired furnace cavity, set up coal-fired clarifier, and in heating clamber, set up the fast heat pipe of a part, be under the state that former furnace wall tubes does not change, set up the fast heat pipe of 3-8 group or 10-20 group or 30-50 group, the roof of the furnace of horizontal boiler chain grate furnace bar is the interval dome shaped cover, and an end that adds the water coal is higher than an end 0.1-0.3m who slags tap and becomes 5 ° of inclined-planes;
Above boiler furnace, build a coal-fired clarifier, the inboard wall of burner hearth top is parallel or tilts 5-15 ° upward, air inlet is both sides or a wall or a week above burner hearth, the burner hearth hypomere has the air cooling cooling structure, the air intake of each side of below of arch jack-up line, minimum one of atomizer outlet, 5-8 at most, super-huge Coal powder spray boiler, the mouth that dusts of coal furnace burner hearth is downward-sloping, on the top of dusting mouthful burner hearth, coal-fired clarifier is quadrangle bar and triangular groove fulcrum combining structure or many rounds in the upper front end of the mouth that dusts, the multilayer barrier structure, shoot door is at burner hearth bottom, and the blower fan of the purification of combustion that dusts coupling is 0.2-0.6 kilowatt;
The coal-fired clarifier that normal-pressure boiler or drinking water boiler are used, be that the bind interior outside of quirk crooked position of the iron plate of the stainless steel twisted plate of the stainless steel square tube of fire resistive material product or 1-2mm or pipe quirk or 0.5-1mm or 0.5-2m has the lacing wire two ends that the end socket flanging is arranged, or the two-sided heat radiation awl of heat-resisting cast iron plate or the fin quirk that binds;
When making new boiler, the bottom of the cross section burner hearth of horizontal or vertical boiler is increased or increases, below the above first row's transverse pipe of vertical boiler fire bars, increase 0.3-0.50m, 0.50-0.8m, 0.8-1.0m, 1-1.5m limits such as four, space for collecting ashes in a stove increases 0.20-0.5m thereupon, increase 0.5m more than the horizontal boiler fire bars, space for collecting ashes in a stove increases 0.5m, the bottom total height of transverse pipe is 0.3-0.8m or 0.8-2.8m in the boiler, this 0.3-0.8m or 0.8-2.8m are burner hearths, coal-fired clarifier is engaged position altogether, there is 1-6 fresh air inlet the position of 0.1-0.5m upper furnace below coal-fired clarifier, the hole is the external air feed pipe that penetrates boiler double-walled water jacket, in the fire bars position in one week of 0.1-0.5m up, if the protruding rafter of a circle water jacket inner cone, protruding rafter is not to have refractory material down to fire bars, in increasing section, build little, following big taper type heat build-up burner hearth, space for collecting ashes in a stove degree of depth 0.5-0.7m, the above 0.5-0.7m of fire bars, it is the coal-fired layer of heaping, the above 0.3-0.4m of coal-fired layer pushes up to burner hearth, be arc or interior taper type, the burner hearth top is 1-3 or 3-5 or 5-8 or 8-18 or 16-20 bar interval arch arch or welding water beam, below the water beam, a left side, right three faces are welded with material nail awl, and pasting the thick refractory material of 20-50mm, the water beam is being communicated with the inboard wall of burner hearth water jacket in one week, the spacing distance of water beam or arch arch is exactly a crater, is arranging many rounds shape parts on the top of crater, at interval the coal-fired clarifier of multilayer, quirk in the horizontal boiler, be vertical multiple tracks curved shape, weldering clothes-hook awl on the boiler inner wall, the porous brick bat is posted in the jail, the thickness 0.02-0.04m of hole brick, water beam in boiler, water pipe weldering nail awl is hung and is pasted fiery material, welds fulcrum on water beam or water pipe, and the porous plate rack for assembly unit in the above;
The horizontal boiler space for collecting ashes in a stove is deepened 0.5m, in length and breadth up and down the grade separation water pipe in horizontal boiler wall or the water pipe of each position be upright arrangement entirely, drum only with total connecting tube UNICOM, all there is the pre-hot jacket of cold water three sides of three side burner hearth Lower Halves of space for collecting ashes in a stove, up and down hot water jacket and stove outer water tank be connect with horizontal boiler be split, furnace height 0.5-0.8m, 0.9-1.3m, roof of the furnace is the spacer holes arch, the top at top is the interlayer of the restriction direction of heat flow of an integral body, the interlayer both sides are the quirks that vertically rise, on interlayer, build two 180 vertical up and down multiple crooked quirk is arranged, also call combustion chamber or parallel bend alignment, interlayer longitudinally an end three movable cleaning doors are arranged, seal in the space of the above 0.1-0.2m of tail end fire bars face, there are a window or wind pushing hole in the centre, whole burning structure is that the horizontal boiler that envelope is kept away is that branch carries out desulfurization in two-layer or two Room, front and back up and down, the cold water preheating, on the upper strata or the chamber, back, the waste gas hot-fluid is parallel or vertical multiple curving movement structure;
The crooked coal-fired clarifier parts of the parallel multiple layer of vertical boiler are suspention shapes at interval, the height 0.05m of every leafing bottom surface; Space 0.5-1m on the burner hearth, coal-fired layer is 0.3-0.6m, arch top thickness 0.2-0.3m, the high 1-1.2m of burner; The lonely type in wall side that the arch top, vertical boiler interval of coming of new and bracket are water flowing, the burner hearth direction is the right angle, it in the furnace wall the powerful support point of triangle, one thoughtful fire bars above subsides the in furnace wall seen single book brick or refractory material under the arch, fire bars is to the height on arch top, press the interior quadrature size of burner hearth and determine that the vertical boiler or the bitter edible plant are two joints or more piece structure;
Transform old boiler, it is in the stove or the outer heat supply of body of heater, circular body of heater or square furnace or rectangle body of heater are arranged, the outer heat supply of body of heater, there is the circle distribution burner hearth one or more, distribution heat supply square furnace has cubic single stove or multiple hearth distribution heat supply or the multiple hearth distribution heat supply of rectangular body of heater both sides, and the gabarit shape of burner hearth has rectangle horizontal, and fire bars or ladder fire bars are below burner hearth, the front of door that mends the fire at burner hearth, the air feed pipe is jacketed wall behind the burner hearth up or both sides, these two kinds outer gabarits for burner hearths, be jacket structure for water entirely, but the structure I of body of heater is big, 0.03 ton of minimum body of heater, maximum tons up to a hundred, last kiloton, the single or multiple lift furnace binding is arranged, many permutation and combination group structure, in steam pressure or the atmospheric hot-water body of heater or the outer heat supply of burner hearth the insulation material outside of deivce is arranged entirely is one deck sheet iron or cavity wall structure;
The structure of coal-fired furnace cavity in the reverberatory furnace and coal-fired clarifier, be used in boiler, the drinking water boiler, transform bottom at old stove, it is the bottom that burner hearth is positioned on outside one side of boiler or drinking water boiler or boiler, drinking water boiler, coal-fired furnace cavity is positioned on the burner hearth position in the old stove, hearth wall is refractory material and iron plate or cast iron male conical plate composite article, in the wall of burner hearth water is arranged, in two circulating water pipes and the boiler or drinking water boiler inner water sleeve UNICOM, hearth outer wall is the hollow insulating wall, hot-water line is that vertical or horizontal or vertical gathering arranged in new stove, and peace is the ladder fire bars before the space for collecting ashes in a stove;
Below one week of body of heater or wall water jacket, the outer shape of water jacket with burner hearth gone out to the outer, the burner hearth length that needs this how long, water jacket is just along how long long, or use two-tube connection, to octuple, the outlet pipe of top will be positioned on the centre of roof of the furnace to the outlet pipe of burner hearth top greater than four times of the oral siphons of bottom;
The reverberatory furnace of all coal furnaces, the chimney of horizontal, vertical boiler, drinking water boiler all is lower than 2-5m, chimney inner chamber or outlet flue are all less than burner hearth quadrature 10-15,20-30 doubly, the wall inner structure is upwards to efflux waste gas, wall and Shang Ding are that the dust inwall of combustion chamber, magnesium iron plate of catching groove shape that the magnesium iron plate connects is the nail awl refractory material, and the outside is a fin; Inside and outside shape all is to cast together, and by bolted on connection, the camber line wall under all arched hearth tops or the reducing burner all has protruding furred ceiling piece;
Boiler fills is from the boiler top or ground adds, water jacket be upright to or accumbency to arranging round one week of smoke outlet flue, water in cold water jacket and the boiler is separated, an oral siphon that adds to boiler bottom is arranged in the cold water jacket, coal-fired clarifier in vertical boiler, be following pair of leg piece of long lath or the porous form drag thermal part or the rectangular or parallel multiple crooked 1-6 layer thermal resistance purification of combustion structure up and down of parallelogram of 6-12 layer, the coal-fired clarifier top of multilayer is staggered; Horizontal, vertical boiler, the top of drinking water boiler or ground, a vertical five equilibrium flue desulfurization clarifier is arranged, desulfurizing agent is to stack vertical arrangement or of heap of stone the collection in flue, it all is a desulfurization chamber that desulfurizing agent and flue have a flue in the various boilers of regulation and control door, when needing desulfurization in the waste gas stream, just opened the regulation and control door, otherwise closing, seal up a door all towards external-open, the flue outer shroud has to encircle in water tank or the water pipe flue, this structure is the residual heat recovery device again, the component shape of residual heat recovery device is parallel compound, and coal-fired clarifier is located at vertical boiler, the upper end of drinking water boiler internal furnace;
Desulfurization has interior desulfurization or two kinds of structures of outer desulfurization in the boiler waste gas stream, interior desulfurization be water in outer circulation, outer desulfurization be water in interior circulation, it is interior that desulfurizing agent all is contained in quirk; In the afterbody desulfurization of various boilers, the wall of desulfurizing purifier is a more piece water jacket structure set of heap of stone, and every joint length is determined with the devulcanizer size, and every joint height 0.7m is that 90 ° of staggered cellular desulfurizing agents of collection of heap of stone or parallel four connect the rectangular desulfurizing agent of shape in the wall;
Residual heat recovery device in the horizontal boiler, be located at outside the rear end partition wall of burner hearth, desulfurizing agent is the space of collection of heap of stone in indoor column water tank spacing, the size of dimensions is selected with the body of heater size, there is one to seal up a door in a horizontal side, a water inlet pipe is arranged on the residual heat recovery device water tank, an outlet pipe, outlet pipe UNICOM booster pump, the same vertical boiler of water pipe structure, and coal-fired clarifier is above burner hearth, it is porous shape, the multilayer grouping arranges, horizontal, vertical boiler, drinking water boiler all is to be arranged in a week or wall with thermal capacitance porous section or thermal capacitance thin-walled, and last top is that porous section is beaten arch entirely, the long 0.2-0.3m of porous section binds, wide 0.08-0.15m, thick 0.04-0.1m, cuboid or one are little, arch is beaten in a big wedge shape fire resistive material product or a segmentation, there are conical bore or rectangular taper hole in hole on the joint, single hole or diplopore shape or porous shape are arranged or arrange porous shape more, the size in hole is to determine with the size of joint, pushes up outer 0.1m
2The space lid greater than 10 times in hole is arranged, the cauldron furnace height of power plant is at 7m-16m, is the arch top of layer 2-3, arch has microscler or circular, insulation material, lagging casing all are equipped with in the gabarit surface that arch withstands on a tangential fired boiler, drinking water boiler;
Position in outer 20 meters of the below crater of quirk in each buttress division wall in the coke oven is provided with the position of desulfurizing purifier, and the desulfurizing agent desulfurization of porous block type or parallelogram is equipped with in the desulfurizing and purifying chamber;
Respectively insert a blast pipe in the two sides of coke oven top coal feeding hole, one of blast pipe inserts in the coal feeding hole, the interior bottom of other end UNICOM dust container or be provided with an exhaust outlet on the next door of coal feeding hole, or an exhaust outlet is respectively opened at the position above two fire doors, the top of exhaust outlet is sealing device, is inserted with a blast pipe UNICOM and dust container, blower fan, coal-fired clarifier, desulfurizing purifier in exhaust outlet;
The dirt container, blower fan, coal-fired clarifier, desulfurizing purifier is mounted on the coke oven top stoking driving frame, the dirt container bottom has one or two air inlet pipe, one on pipe is inserted in any one coal feeding hole of coke oven top or in the exhaust outlet, the air inlet of blower fan is joining the top or the outer right side of epimere of dirt container, the outlet of blower fan joining the outer the first from left side of hypomere of coal-fired clarifier fastening one 90 ° interior flame elbow, fastening the slip pipe of defeated combustion gas of another outlet of elbow, screw receptacle connects on the control gas valve on the major part screw base of telescoping tube and the gas piping, main gas pipe is fixed on coke oven top one side, telescoping tube is fixed in the stoking driving, behind the position by selected certain coal feeding hole of stoking driving, near selected valve socket connects, and it is laggard or move back valve socket head on the telescoping tube elder generation disengagement gas pipe that coal has been added in driving;
Coal-fired clarifier is used for the dedusting of coke oven top, desulfurization, a smoke evacuation dirt hole is respectively opened in coal feeding hole both sides, coke oven top, these two holes are snakeskin swan-neck hermetically-sealed constructions, two of pipe is tight plug or sleeve, on 120 ° the elbow that is inserted in blast pipe, a top that is inserted in the interior air intake place of coal-fired clarifier in the stoking driving, become the diagonal angle with gas entry in the sleeve, coal gas is that go up in the coal-fired purification of main gas pipe road supply on the coke oven top, be that one or more flexible pipe in parallel is attached on the tight sleeve, sleeve is interrupted, is inserted on the gas main on each valve socket head;
At one or two blast pipes of exhaust outlet interpolation, directly arrive the porch of burning purifier.
2, the burner of pollution abatement atmosphere in source according to claim 1, it is characterized in that, burner hearth has circular or square or the protruding thermal resistance flow pattern of hanging of rectangle or burner hearth top, air feed is the geomantic omen mist pipe of big air quantity, low wind speed under the burner hearth, location burner hearth or mobile burner hearth are arranged, build sky portion air cooling cooling brick around having in the burner hearth and in the burner hearth roof by laying bricks or stones, what add in the burner hearth is the water coal.
3, the burner of pollution abatement atmosphere in source according to claim 1, it is characterized in that, a kind of coal-fired clarifier, see high the putting somewhere of heat build-up in the burner hearth, just where coal-fired clarifier is contained in, the number of plies of coal-fired clarifier is 1 layer or multilayer structure set of heap of stone, the parts of coal-fired clarifier are divided into single component or combiner, in the burner hearth or quirk of coal furnace or oil burner or gas furnace, coal-fired clarifier parts cross section quadrangle or rectangular of triangle are installed vertical arrangement or transversely arranged or vertical array or multidirectional arrangement.
4, the burner of pollution abatement atmosphere in source according to claim 1 is characterized in that, desulfurizing purifier is a kind of device of system position desulfurizing agent, and the static desulfurization of xeothermic property in hot waste gas stream in molten steel, molten iron, middle static desulfurization, is soaked desulfurization in solid-state.
5, the burner of pollution abatement atmosphere in source according to claim 1, it is characterized in that, the novel exhaust pipe is not to be subjected to the shape restriction, get rid of the shape of existing all blast pipes, position at blast pipe, utilize the empty portion that can utilize all around, design the blast pipe that practicality is arranged of shape of all kinds;
The gas range dish is a plane, and there is the outer comb of a waste heat waste gas at the center.
6, the burner of pollution abatement atmosphere in source according to claim 1, it is characterized in that, the height at first position in boiler or all the coal furnace burner hearths or length increases or limit such as three of the 0.2-0.8m that extends, 0.8-1.5m, 1.5-3m, the especially big boiler furnace height of power plant is at 7-16m, be the arch top of layer 2-3, arch has long span shape or circle.
7, the burner of pollution abatement atmosphere in source according to claim 1 is characterized in that, what the roof of the furnace of ferrosilicon stove, furnace of calcium carbide, rare earth stove was installed or built is every Multi-layer hollow top arch.
8, the burner of pollution abatement atmosphere in source according to claim 1 is characterized in that, fire coal is forged and rolled stove or coal-fired smelting furnace is fully closed furnace binding, the stoking door of burner hearth, and the charging of heating clamber, discharge door are that double-deck pavilion cover seals the make and break device.
9, the burner of pollution abatement atmosphere in source according to claim 1 is characterized in that, the very useful pearlite insulation fragment of brick of the big arch of fire-resistant kiln is paved with the outer top of big arch, furnace roof central authorities be 5m high efflux chimney.
10, the burner of pollution abatement atmosphere in source according to claim 1 is characterized in that, one or two blast pipes of exhaust outlet interpolation on the coke oven top, but straight cutting is to the porch of burning purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234350 CN2521495Y (en) | 2001-08-18 | 2001-08-18 | Burner adapted for removing source of atmospheric pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234350 CN2521495Y (en) | 2001-08-18 | 2001-08-18 | Burner adapted for removing source of atmospheric pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521495Y true CN2521495Y (en) | 2002-11-20 |
Family
ID=33647862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01234350 Expired - Fee Related CN2521495Y (en) | 2001-08-18 | 2001-08-18 | Burner adapted for removing source of atmospheric pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521495Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972606A (en) * | 2016-06-06 | 2016-09-28 | 百色瑞成科技有限责任公司 | Garbage incinerator |
| CN114001879A (en) * | 2021-11-04 | 2022-02-01 | 深圳华尔升智控技术有限公司 | A reposition of redundant personnel filter for helium mass spectrometer leak detector |
| RU210551U1 (en) * | 2021-08-06 | 2022-04-20 | Роман Александрович Орлов | Sauna stove |
-
2001
- 2001-08-18 CN CN 01234350 patent/CN2521495Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972606A (en) * | 2016-06-06 | 2016-09-28 | 百色瑞成科技有限责任公司 | Garbage incinerator |
| RU210551U1 (en) * | 2021-08-06 | 2022-04-20 | Роман Александрович Орлов | Sauna stove |
| CN114001879A (en) * | 2021-11-04 | 2022-02-01 | 深圳华尔升智控技术有限公司 | A reposition of redundant personnel filter for helium mass spectrometer leak detector |
| CN114001879B (en) * | 2021-11-04 | 2023-08-22 | 深圳华尔升智控技术有限公司 | Shunt filter for helium mass spectrometer leak detector |
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