CN102705800A - Vertical low-carbon and energy-saving counter burning furnace - Google Patents
Vertical low-carbon and energy-saving counter burning furnace Download PDFInfo
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- CN102705800A CN102705800A CN2012102116906A CN201210211690A CN102705800A CN 102705800 A CN102705800 A CN 102705800A CN 2012102116906 A CN2012102116906 A CN 2012102116906A CN 201210211690 A CN201210211690 A CN 201210211690A CN 102705800 A CN102705800 A CN 102705800A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The invention discloses a vertical low-carbon and energy-saving counter burning furnace, which comprises a vertical counter burning furnace pipe and a large horizontal furnace pipe. The vertical counter burning furnace pipe is arranged on the middle lower part in a counter burning furnace body, the vertical section of the vertical counter burning furnace pipe is inverted-'T'-shaped, the large horizontal furnace pipe is arranged on the middle upper part in the counter burning furnace body, the two furnace pipes are communicated with each other by a plurality of straight fire tubes surrounding the upper part of the vertical counter burning furnace pipe, a flue is arranged on the top of the horizontal furnace pipe and penetrates through the top of the counter burning furnace body to form an afterheat flue outlet, a smoke back-combustion type afterheat apparatus is arranged on one side of the counter burning furnace body and consists of a body and a container, an afterheat flue inlet is formed in the top of the smoke back-combustion type afterheat apparatus and is communicated with the afterheat flue outlet via a flue connecting tube, inverted-fan-shaped water tubes are transversely placed in the vertical counter burning furnace pipe, and horn-shaped water tubes are vertically placed in the horizontal furnace pipe. The invention has the advantages that vertical low-carbon and energy-saving counter burning furnace is compact in structure, high in thermal efficiency, stable in performance and easy to popularize and use, and gasification and combustion are performed directly, the height of the furnace body is selectable, secondary pollution is avoided during dust removal, smoke discharge meets requirements on environment friendliness, and the like.
Description
Technical field
The present invention relates to technical field of heating, specifically be meant the anti-stove that burns of a kind of vertical low-carbon energy-saving.
Background technology
Low-carbon (LC), English is low carbon, means greenhouse gases (carbon dioxide the is main) discharging of lower (lower).Uncontrolled along with the unlimited rising of the development of world industrial economy, the sharp increase of population, human desire and the mode of production and life; World climate faces more and more serious problem; CO2 emissions are increasing; Earth's ozone layer is just suffering unprecedented crisis, and global calamitous climate change occurs repeatedly, and serious harm is to existent environment of people and healthy and safe.Even the GDP of human rapid growth of once be proud ofing or expansion also has a greatly reduced quality because of environmental pollution, climate change (also therefore, various countries once called " Green GDP " development model and statistical).
So-called low-carbon economy; Be meant under sustainable development idea instructs; Through multiple means such as technological innovation, system innovation, industrial transformation, new energy developments; Reduce high-carbon energy resource consumptions such as coal oil as much as possible, reduce greenhouse gas emission, reach a kind of economic development form of socio-economic development and ecological environmental protection doulbe-sides' victory.Low-carbon economy is the economic model that is the basis with low energy consumption, low pollution, low emission, is human society major progress again after agricultural civilization, industrial civilization.
Existing boiler or heating furnace adopt bottom refuelling pyrotechnics up to scurry capable spontaneous firing mode mostly, and mostly its heat exchange fire tube or water pipe are the horizontal or perpendicular pipe of putting, and its advantage is that the smoke evacuation resistance is little, simple in structure, floor space is little, low cost product, is easy to promote the use of; To be most of heat energy from the smoke evacuation fontanel at its top slip shortcoming has fast run, and when buring solid fuel, the stove seat need be joined in addition as dust collection chamber in its underpart; The stove seat that has is constructed with common brick, cement, sand, and is fragile, whenever will tear reconstruction open at a distance from 1 year; The waste labor and materials, the stove seat that has is made with steel, and both are function singleness all; Do not have heat exchange function, thermal losses is big, and its underpart fire carbon is buried because of fiery ash and do not had reasonable wind distribution and is prone to cease the waste of going out; The user who has also must not go out the pyrocarbon peel in order to prevent the scaling loss fire grate then, burner hearth in combustion process during owing to the reason of refuelling regular meeting hide flame, make firepower suddenly big or suddenly small; Be directed at that burning is insufficient, waste fuel, many, the serious environment pollution of black smoke, and its to manage area ash many, heating surface is little, the thermal efficiency is low, intensification is slow; Development along with economic society; Environmental requirement is day by day strict, and energy prices go up fast, have been difficult to adapt to the demand of energy-conserving and environment-protective in the productive life in recent years; The advantage of horizontal chamber furnace (oven) is its advanced technology, energy-efficient, compliance with environmental protection requirements, shortcoming be complex structure, floor space big, expend that steel are many, the apparatus body thermal losses big, cost an arm and a leg, the scope of application is not wide, only is used for big-and-middle-sized with the ability place usually; Common vertical counter-burning stove adopts top refuelling pyrotechnics down to scurry capable negative-pressure firing mode; Both part advantages more than having merged, its shortcoming are that the heat exchanger tube of setting is few because fire door can not be too high; Heat exchange area is limited, and its pipe area ash is many, fire grate is prone to scaling loss, be difficult for replacing; Existing cooking stove technology can only be joined wind and secondary wind usually; Joining secondary wind can make fuel ratio spontaneous firing more abundant; Though but its three air distribution oxygenations, owing to there are not enough kindling materials to ignite once more, cold wind can reduce the flue temperature on the contrary; Generally all do not have employing, the therefore difficult effect that reaches completing combustion; These several kinds of stove heat exchanging water pipes are prone to fouling, need to clean with acid or boiling out with alkaline, cause secondary pollution; Outside inferior, existing smoke and dust treatment technology normally adopts gravitational settling dedusting (like fume chamber), centrifugal dust-removing (like cyclone dust collectors), water bath dust-removing (like water dust scrubber or venturi scrubber) etc., but no matter which kind of method; All need special corollary equipment or facility, consume material, and the good more equipment operating cost of dust removing effects is also high more; Though the water-bath type effect is better; But water consumption is many, and power consumption is also big, and very serious to pollution of waterhead.
Summary of the invention
The problem that the present invention need solve is the many deficiencies that overcome prior art; A kind of vertical flue and horizontal flue of integrating is provided; Need not to join in addition the stove seat; But the waste heat reuse, flue dust can strile-back, and divide compact conformation, direct gasification burning, thermal efficiency height, stable performance that three times effective air distribution impels fuel completing combustion, be easy to promote the use of, the body of heater height is optional, the anti-stove that burns of vertical low-carbon energy-saving of dedusting non-secondary pollution, smoke evacuation compliance with environmental protection requirements.
The present invention can realize through following technical scheme:
The invention discloses the anti-stove that burns of a kind of vertical low-carbon energy-saving; The vertical section that is included in the middle and lower part setting in the anti-burning furnace body is " protruding " font has the vertical counter-burning flue, and the middle and upper part is provided with bigger horizontal flue, is looped around vertical counter-burning flue middle and upper part straight fire tube on every side by many between two flues and is connected; Be provided with residual heat flue at horizontal flue top; Horizontal flue is connected in the lower end of residual heat flue, and the top that top passes anti-burning furnace body is the residual heat flue outlet, is provided with flue dust strile-back type heat retrieving apparatus in an anti-side of burning furnace body; Flue dust strile-back type heat retrieving apparatus is made up of body and device courage; Its top is provided with the residual heat flue inlet, and residual heat flue inlet and the flue connecting tube of residual heat flue outlet through its top are communicated with, and are provided with disposal box in the bottom of flue dust strile-back type heat retrieving apparatus; One side joint of disposal box has the travel fatigue connecting tube to be communicated to the bottom of vertical counter-burning flue, and opposite side is provided with jet blower can be after-flame in the grit injection in the disposal box to the anti-burning flue.
Further improve: the top of described vertical counter-burning flue is main chamber, and the main chamber bottom is down that fan-shaped water pipe furnace grate, the bottom of water pipe furnace grate are subsidiary combustion chamber; The bottom transverse of subsidiary combustion chamber is equipped with some and falls fan-shaped heat exchanging water pipe; Heat exchanging water pipe's bottom is provided with the travel fatigue connecting tube and is communicated in the disposal box for collection carbon chamber, the side in collection carbon chamber, and the bottom of collection carbon chamber is provided with collection carbon fire grate; The bottom of collection carbon fire grate is a dust collection chamber; Side at main chamber is provided with fire door, is provided with secondary fire door in a side of subsidiary combustion chamber, and the side in collection carbon chamber is provided with carbon door clearly; Side in dust collection chamber is provided with shoot door.
Further improve: described water pipe furnace grate and heat exchanging water pipe are fan-shaped, and its cross section first half is triangular in shape, the Lower Half semicircular in shape, and described heat exchanging water pipe is isosceles triangle between row and row and arranges, and is cross between row and the row and arranges.
Further improve: the end face of said horizontal flue is the taper top; Its bottom surface is a conical bottom; Internal vertical at horizontal flue is provided with many tubaeform heat exchanging water pipes; Said tubaeform heat exchanging water pipe's end mouth is communicated with the water interlayer between conical bottom and the vertical counter-burning flue top, the water layer of the steam generating chamber bottom at mouthful top, connection taper top, its top.
Further improve: flue dust strile-back type heat retrieving apparatus is made up of body and device courage; Described device courage is anti-heat exchange type, and its middle and upper part is provided with the circular heat exchanger courage, and the centre of described annular heat exchange courage is provided with a bigger heat exchange flue passage; Around heat exchange flue passage, be provided with the water layer of many taper cross current annular heat exchange courage top and the bottom; Side at annular heat exchange courage is provided with aditus laryngis, and the bottom of device courage is a dust storage chamber, and the below of said dust storage chamber is provided with disposal box; Disposal box is communicated with dust storage chamber through trunnion; Crown center at dust storage chamber is vertically installed with a heat exchange flue, and dust storage chamber is connected in said heat exchange flue lower end, and heat exchange flue passage is passed on top and the residual heat flue inlet is formed on flue dust strile-back type heat retrieving apparatus top.
Further improve: the side in the body middle and upper part is provided with air-introduced machine, and air-introduced machine top mouth is provided with smoke evacuation chimney, and a side of air-introduced machine and aditus laryngis are connected.
Further improve: the side on body top is provided with automatic water supply tank, and described automatic water supply tank one side is provided with cold water inlet, and cold water inlet the inner is provided with ball float, and the bottom of automatic water supply tank is provided with the bottom that filling pipe is communicated to dedusting heat retrieving apparatus water jacket.
Further improve: be provided with carbonated drink connecting tube, water connecting tube respectively in anti-upper and lower part of burning furnace body and dedusting heat retrieving apparatus body one side.
Further improve: on residual heat flue outlet, residual heat flue inlet, travel fatigue connecting tube, carbonated drink connecting tube, water connecting tube, aditus laryngis, air-introduced machine top mouth, be respectively equipped with joint chair, the joint of joint chair is provided with sealing ring.
Further improve: below collection carbon fire grate, flue dust strile-back type heat exchanger and air-introduced machine, be respectively arranged with support member.
The present invention is with respect to the usefulness of prior art:
1, improved flue tube structure; Vertical, horizontal two kinds of flues have been adopted in the inside of vertical body of heater; Adopted anti-burning heat exchange, up heat exchange, the horizontal multiple mode of heat exchange, made its each most its of maximizing favourable factors and minimizing unfavourable ones make a concerted effort to have promoted performance wonderful the time, increased one times than furnace cupola at same space internal heating surface; The coefficient of heat transfer strengthens greatly; The heat supply of steaming is quicker, because the height of horizontal flue can upwards expand, has broken through conventional vertical counter-burning stove and has been directed at heat-transfer surface and is difficult to satisfy in the productive life limitation than the great amount of heat energy demand for a short time because of fire door can not too highly become short stove;
2, improved fire grate and heat exchange tube structure, in the vertical counter-burning flue, adopted the horizontal arrangement of fan-shaped heat exchanging water pipe, the benefit of this unique design is that the bottom has kept the big advantage of pipe heat-transfer surface; The upper tube face is dust stratification dirt not then; The vertical perpendicular multiple tubaeform heat exchanging water pipe that puts in horizontal flue, the benefit of this unique design is to be beneficial to the saturated carbonated drink of collecting the vertical flue generation in its bottom and to make it pass the steam generating chamber at tubaeform heat exchanging water pipe's come-up to horizontal flue top apace, also can subdue the buoyancy that horizontal flue receives; Further conduct to the high temperature heat that produces through three burnings in the water jacket simultaneously; Quicken vaporization, inferior outside the discontinuity because the tube wall out-of-shape is expanded with heat and contract with cold and detergency automatically; Solved the heat exchanging water pipe and be prone to the difficult difficult problem of clearing up of fouling, performance is more stable;
3, increased effective air distribution number of times; Main chamber is joined wind, subsidiary combustion chamber through fire door and is joined secondary wind and collection carbon chamber through secondary fire door and join tertiary air through jet blower and add oxygen and aiding combustion; Set up when the collection carbon fire grate of encrypting is tackled fiery carbon and continuation conflagration fully releases energy; Poisonous and harmful fuel gas such as the carbon monoxide of carbon black that does not have enough time to burn that will get off from the combustion chamber and gasification generation naturally, methane are lighted once more, impel fuel completing combustion fully to release energy;
4, need not to join in addition the stove seat, also be provided with the heat exchange water layer around the dust collection chamber, both saved material, be convenient to install, increased heat exchange area again, reduced thermal losses, make equipment durable in use;
5, conventional deduster or heat retrieving apparatus function singleness have been overcome; And deduster is is only intercepted and captured the deficiency of not utilizing; Set up flue dust strile-back type heat retrieving apparatus in a side of vertical counter-burning furnace body, further be converted into hot water to smoke discharging residual heat or steam is delivered in the vertical counter-burning furnace body, utilized inertia force fine flue dust collecting when quickening vaporization; And through jet wind oxygenation and injection to collecting after-flame in the carbon chamber; Make pollution sources recover it and be the natural attribute recycle of the energy, through taking above-mentioned multiple measure, thereby reach the purpose of completing combustion, high-efficiency environment friendly, low-carbon energy-saving.
The present invention is fit to the place use that all needs hot water, boiling water, atmospheric steam and high temperature cure.
Description of drawings
Accompanying drawing 1 is the anti-structural representation that burns stove of the vertical low-carbon energy-saving of the present invention.
Accompanying drawing 2 is the anti-structural representation that burns furnace water pipe fire grate and heat exchanging water pipe of the vertical low-carbon energy-saving of the present invention.
Accompanying drawing 3 is the anti-tubaeform heat exchange tube structure sketch map of stove that burns of the vertical low-carbon energy-saving of the present invention
At accompanying drawing 1; Accompanying drawing 2; In the accompanying drawing 3: the connecting tube of 1-flue; The 2-joint chair; The outlet of 3-residual heat flue; The 4-steam port; The 5-residual heat flue; 6-steam generating chamber; 7-taper top; The 8-hot water mouth; 9-taper water pipe; The 10-conical bottom; The horizontal flue of 11-; The 12-fire door; The 13-main chamber; The 14-water pipe furnace grate; The secondary fire door of 15-; The 16-subsidiary combustion chamber; The 17 anti-furnace bodies that burn; The straight fire tube of 18-; 19-vertical counter-burning flue; The 20-heat exchanging water pipe; The clear carbon door of 21-; 22-collection carbon chamber; 23-collection carbon fire grate; The 24-shoot door; The 25-support member; 26-dust collection chamber; The 27-discharge outlet; 28-residual heat flue inlet; The 29-smoke evacuation chimney; The connecting tube of 30-carbonated drink; 31-water level meter; 32-annular heat exchange courage; 33-heat exchange flue passage; The 34-air-introduced machine; The 35-aditus laryngis; The 36-sealing ring; 37-heat exchange flue; The 38-body; The straight smoke pipe of 39-; The connecting tube of 40-water; 41-device courage; The 42-filling pipe; The 43-dust storage chamber; 44-flue dust strile-back type heat retrieving apparatus; The 45-trunnion; The connecting tube of 46-travel fatigue; The 47-disposal box; The 48-jet blower; The outlet of 49-air-introduced machine; The 50-automatic water supply tank; The 51-ball float; The 52-cold water inlet.
The specific embodiment
To combine Figure of description to come the present invention is further described below:
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3; The invention discloses the anti-stove that burns of a kind of vertical low-carbon energy-saving; Be included in vertical section that the middle and lower parts in the anti-burning furnace body 17 are provided with and be " protruding " font vertical counter-burning flue 19 is arranged, the middle and upper part is provided with between bigger horizontal flue 11, two flues by many straight fire tubes 18 that are looped around around vertical counter-burning flue 19 middle and upper parts and is connected; Be provided with residual heat flue 5 at horizontal flue 11 tops; Horizontal flue 11 is connected in the lower end of residual heat flue 5, and the top that top passes anti-burning furnace body is residual heat flue outlet 3, is provided with flue dust strile-back type heat retrieving apparatus 44 in an anti-side of burning furnace body 17; Flue dust strile-back type heat retrieving apparatus 44 is made up of body 38 and device courage 41; Its top is provided with residual heat flue inlet 28, and residual heat flue inlet 28 is connected through the flue connecting tube 1 at its top with residual heat flue outlet 3, is provided with disposal box 47 in the bottom of flue dust strile-back type heat retrieving apparatus 44; One side joint of disposal box 47 has travel fatigue connecting tube 46 to be communicated to the bottom of vertical counter-burning flue 19, and opposite side is provided with jet blower 48 can be the grit injection in the disposal box 47 to the anti-flue 19 interior after-flames that burn.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the top of said vertical counter-burning flue 19 is main chamber 13, and main chamber 13 bottoms are water pipe furnace grate 14; The bottom of water pipe furnace grate 14 is a subsidiary combustion chamber 16; The bottom transverse of subsidiary combustion chamber 16 is equipped with some heat exchanging water pipes 20, and heat exchanging water pipe 20 bottom joins pipe 46 through jet wind and is switched in the disposal box 47 for collection carbon chamber 22, the side in collection carbon chamber 22; The bottom of collection carbon chamber 22 is provided with collection carbon fire grate 23, collection carbon fire grate 23
The bottom be dust collection chamber 26, be provided with fire door 12 in a side of main chamber 13, be provided with secondary fire door 15 in a side of subsidiary combustion chamber 16, the side in collection carbon chamber 22 is provided with carbon door 21 clearly; Side in dust collection chamber 26 is provided with shoot door 24.Main chamber 13 is joined wind, subsidiary combustion chamber 16 through fire door 12 and is joined secondary wind and collection carbon chamber 22 through secondary fire door 15 and join tertiary air through jet blower 48 and add oxygen and aiding combustion; Set up when the collection carbon fire grate of encrypting 23 is tackled fiery carbon and continuation conflagration fully releases energy; The carbon black that portion is not from it had enough time to burn and naturally poisonous and harmful fuel gas such as the carbon monoxide that produces of gasification, methane light once more, impel fuel completing combustion fully to release energy.
Shown in accompanying drawing 1, accompanying drawing 2, described water pipe furnace grate 14 and heat exchanging water pipe 20 are fan-shaped, and its cross section first half is triangular in shape, the Lower Half semicircular in shape, and described heat exchanging water pipe 20 is isosceles triangle between row and row and arranges, and is cross between row and the row and arranges.The benefit of this unique design is that the bottom has kept the big advantage of pipe radiation heat transfer face, and the upper tube face is dust stratification dirt not then, inferior outside; The discontinuity because the tube wall out-of-shape is expanded with heat and contract with cold and automatically detergency; Performance is more stable, has solved horizontal water pipe furnace wall and has been prone to fouling, the many difficult problems of pipe area ash, certainly; Water distribution treatment facility, fuel oil or combustion gas outside, when equipment need bear bigger pressure, water pipe furnace grate 14 and heat exchanging water pipe 20 also can adopt pipe.
Shown in accompanying drawing 1, accompanying drawing 3; The end face of said horizontal flue 11 is taper top 7, and its bottom surface is a conical bottom 10, is provided with many tubaeform heat exchanging water pipes 9 in the internal vertical of horizontal flue 11; Said tubaeform heat exchanging water pipe's 9 end mouth is communicated with the water interlayer between conical bottom 10 and vertical counter-burning flue 19 tops; The water layer of steam generating chamber 6 bottoms at 7 tops is pushed up in mouthful connection taper of its top, and said tubaeform heat exchanging water pipe 9 also can be a pipe, to satisfy the requirement of various production technologies.Like this; Reduce the buoyancy that horizontal flue 11 bears on the one hand; Be convenient to hot water and the saturated vapor come-up of its bottom on the other hand, the inferior outer intensity that has increased horizontal flue 11 has again enlarged the heat exchange area of horizontal flue 11; Because horizontal flue 11 can upwards be expanded, and has broken through conventional anti-burning stove and has been directed at the limitation that heat-transfer surface is difficult to satisfy the more a large amount of demand of productive life for a short time because of charge door can not too highly become short stove.
Shown in accompanying drawing 1, flue dust strile-back type heat retrieving apparatus 44 is made up of body 38 and device courage 41, and the middle and upper part of described device courage 41 is provided with annular heat exchange courage 32; The centre of described annular heat exchange courage 32 is provided with a bigger heat exchange flue passage 33, around heat exchange flue passage 33, is provided with the water layer that many tubaeform water pipes 9 are communicated with annular heat exchange courage 32 top and the bottom, is provided with aditus laryngis 35 in a side of annular heat exchange courage 32; The bottom of device courage 41 is a dust storage chamber 43; The below of said dust storage chamber 43 is provided with disposal box 47, and disposal box 47 is communicated with dust storage chamber 43 through trunnion 45, is vertically installed with a heat exchange flue 37 at the crown center of dust storage chamber 43; Dust storage chamber 43 is connected in described heat exchange flue 37 lower ends; The top that heat exchange flue passage 33 and flue dust strile-back type heat retrieving apparatus 44 tops are passed in top is a residual heat flue inlet 28, and said tubaeform heat exchanging water pipe 9 also can be a pipe, to satisfy the requirement of various production technologies; This is provided with and has improved conventional deduster function singleness and only intercepted and captured the deficiency of not utilizing; Further be converted into hot water or steam to smoke discharging residual heat and deliver to and utilize inertia force to be retained down fine flue dust when quickening vaporization in the vertical counter-burning furnace body, and through jet blower 48 oxygenations and injection to collecting after-flame in the carbon chamber 23, with the pollution sources recycle; Through many backhauls heat exchange, thereby reach the purpose of completing combustion, high-efficiency environment friendly, low-carbon energy-saving
Shown in accompanying drawing 1, the side in body 38 middle and upper parts is provided with air-introduced machine 34, and air-introduced machine top mouth 49 is provided with smoke evacuation chimney 29, and a side of air-introduced machine 34 and aditus laryngis 35 are connected.
Shown in accompanying drawing 1; Normal in order to ensure water level, prevent that sky from dryouting burning, reduce artificial the cumbersome of water that add; Side on body 38 tops is provided with automatic water supply tank 50; Described automatic water supply tank 50 1 sides are provided with cold water inlet 52, and cold water inlet 52 the inners are provided with ball float 51, and the bottom of automatic water supply tank 50 is provided with the bottom that filling pipe 42 is communicated to flue dust strile-back type heat retrieving apparatus 44 water jackets.
Shown in accompanying drawing 1, in order to be provided with carbonated drink connecting tube 30, water connecting tube 40 to waste heat carbonated drink circulating and recovering respectively in anti-upper and lower part of burning furnace body 17 and flue dust strile-back type heat retrieving apparatus 44 bodies 38 1 sides.
Shown in accompanying drawing 1, on residual heat flue outlet 3, residual heat flue inlet 28, travel fatigue connecting tube 46, carbonated drink connecting tube 30, water connecting tube 40, aditus laryngis 35, air-introduced machine top mouth 49, be respectively equipped with joint chair 2, the joint of joint chair 2 is provided with sealing ring 36.
Shown in accompanying drawing 1, below collection carbon fire grate 23, flue dust strile-back type heat retrieving apparatus 44 and air-introduced machine 34, be respectively arranged with support member 25.
The vertical low-carbon energy-saving of the present invention is counter burn stove both disjunctor install; But also partial installation, the anti-furnace body 17 that burns can be loaded on indoorly during partial installation, and 44 of flue dust strile-back type heat retrieving apparatus can be loaded on outdoor; So both can practice thrift the interior space; Be convenient to smoke evacuation again, in addition, also can arrange in pairs or groups other heating furnace of the flue dust strile-back type heat retrieving apparatus 44 among the present invention uses; Add oxygen and aiding combustion and flue dust is delivered to after-flame in the burner hearth in the time of a large amount of smoke discharging residual heat reuse, so that the user of existing vertical furnace cupola realizes the energy-conserving and environment-protective transformation with lower cost than flexible way.
The anti-stove that burns of low-carbon energy-saving of the present invention is fit to use pluralities of fuel: when using fuel oil or combustion gas, install combustor at fire door 12 places and get final product; Be particularly suitable for the lower-cost solid fuel of utilization and operation,, experiment showed, that the present invention has the function of direct gasification burning, can reach the effect of smokeless and dust free like coal, firewood, tangerine bar etc.; Also can act as a fuel organic leftover bits of generations such as Furniture Factory, clothing factory, Leather Factory, Shoes Factory,, reduce refuse pollution, be beneficial to cleaner production, develop a circular economy, turn waste into wealth with the dependence of reduction equipment to fossil energy.
The anti-use of burning stove of the vertical low-carbon energy-saving of the present invention is such: after equipment installs, add to corresponding position, water level meter 31 middle parts to water earlier, be convenient on fire in order to reduce wind speed; Open collection carbon chamber door 21, combustion back opening power starts air-introduced machine 34, adds ignited fuel from fire door 12; Closure set carbon chamber, back on fire door 21, then opening power starts jet blower 48, further adds fuel; At this moment, the fuel on the water pipe furnace grate 14 pipe faces mixes violent combustion heat-exchange with air, and the fuel on its top is joined the oxygen burning by rapid oven dry gasification successively; And then, flame comes downwards to subsidiary combustion chamber 16 by the slit between the water pipe furnace grate 14, and at this moment secondary wind is mixed combustion heat-exchange fully by secondary fire door 15 entering with flame; Descending then and heat exchanger tube 20 carries out heat exchange, and carbon granules is dropped on the collection carbon fire grate 23 by the combustion chamber and burns away simultaneously, at this moment; Thereby carbon black that does not have enough time to burn and fuel gas such as carbon monoxide, methane etc. mix with tertiary air that jet blower 48 blasts in collection carbon chamber 22 and are lighted realization completing combustion once more by fiery carbon; The fire ash then falls under the effect of inertia force and gravitational settling in the dust collection chamber 26, and high-temperature flue gas then gets into further heat exchange in the horizontal flue 11 from collecting carbon chamber 22 through straight fire tube 18, and then the waste heat flue gas gets into flue connecting tube 1 from the residual heat flue 5 at horizontal flue 11 tops; Heat exchange in heat exchange flue 37 from top to bottom gets into flue dust strile-back type heat retrieving apparatus 44, dedusting again; Flue dust is because inertia force drops to the disposal box 47 from dust storage chamber 43, and and then the luring and join under the oxygen of jet wind, the flue dust in the disposal box 47 follows back collection carbon chamber 22 and the fiery after-flame that mixes of carbon; Clean hot flue gas then from dust storage chamber 43 in reverses its direction through directly smoke pipe 39 is up; After getting into the abundant heat exchange of annular heat exchange courage, get into air-introduced machine 34, drain from smoke evacuation chimney 29 at last through trunnion 35.When using hot water; Again or after heating steamed, because heat extraction water or water evaporator strip are walked moisture, the water in the body of heater can reduce gradually; At this moment the water in the automatic water supply tank 50 just can correspondingly be added in the water jacket of flue dust strile-back type heat retrieving apparatus 44 bottoms gradually; Hot water in the flue dust strile-back type heat retrieving apparatus 44 joins in pipe 40 or the extremely anti-water jacket that burns in the furnace body 17 of carbonated drink connecting tube 30 benefits through water, guarantees that water level is in normal condition, avoids empty burning or dry combustion method effectively.When the water in the flue dust strile-back type heat retrieving apparatus 44 reaches uniform temperature; Saturated vapor then gets into from carbonated drink connecting tube 30 and quickens anti-heating and vaporization of burning water in the furnace body 17 steam generating chamber 6, has significantly reduced the flue gas pollution on the environment when practicing thrift mass energy.
The above is merely preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; But the those of ordinary skill of all industry is embodiment of the present invention with the above and swimmingly shown in the by specification accompanying drawing all; But all professional and technical personnel of being familiar with the above technology contents that is disclosed capable of using and a little change of making, modify the equivalent variations with differentiation in not breaking away from technical scheme scope of the present invention, be equivalent embodiment of the present invention; Simultaneously, all foundations essence technology of the present invention all still belongs within the protection domain of technical scheme of the present invention change, modification and the differentiation etc. of any equivalent variations that above embodiment did.
Claims (10)
1. anti-stove that burns of vertical low-carbon energy-saving; Include anti-burning furnace body (17); It is characterized in that: be provided with the vertical counter-burning flue (19) that the longitudinal section is " protruding " font in anti-middle and lower part of burning in the furnace body (17); The middle and upper part is provided with bigger horizontal flue (11); Be looped around vertical counter-burning flue (19) middle and upper part straight fire tube (18) on every side by many between two flues and be connected, be provided with residual heat flue (5) at the top of horizontal flue (11), horizontal flue (11) is connected in the lower end of residual heat flue (5); The top that top passes anti-burning furnace body is residual heat flue outlet (3); Be provided with flue dust strile-back type heat retrieving apparatus (44) in an anti-side of burning furnace body (17), flue dust strile-back type heat retrieving apparatus (44) is made up of body (38) and device courage (41), and its top is provided with residual heat flue inlet (28); Residual heat flue inlet (28) and residual heat flue outlet (3) are communicated with through the flue connecting tube (1) at its top; Be provided with disposal box (47) in the bottom of flue dust strile-back type heat retrieving apparatus (44), a side joint of disposal box (47) has travel fatigue connecting tube (46) to be communicated to the bottom of vertical counter-burning flue (19), and opposite side is provided with jet blower and is used for adding oxygen and aiding combustion and extremely instead burns the interior after-flame of flue (19) to the grit injection of disposal box.
2. the anti-stove that burns of vertical low-carbon energy-saving according to claim 1; It is characterized in that: the top of said vertical counter-burning flue (19) is main chamber (13); Main chamber (13) bottom is down fan-shaped water pipe furnace grate (14), and the bottom of water pipe furnace grate (14) is subsidiary combustion chamber (16), and the bottom transverse of subsidiary combustion chamber (16) is equipped with some and falls fan-shaped heat exchanging water pipe (20); Heat exchanging water pipe's (20) bottom is collection carbon chamber (22); Side in collection carbon chamber (22) is provided with travel fatigue connecting tube (46), and travel fatigue connecting tube (46) is switched in the disposal box (47), is provided with the collection carbon fire grate (23) of encryption in the bottom of collection carbon chamber (22); The bottom of collection carbon fire grate (23) is dust collection chamber (26); Side at main chamber (13) is provided with fire door (12), is provided with secondary fire door (15) in a side of subsidiary combustion chamber (16), and the side in collection carbon chamber (22) is provided with carbon door (21) clearly; Side in dust collection chamber (26) is provided with shoot door (24).
3. the anti-stove that burns of vertical low-carbon energy-saving according to claim 2; It is characterized in that: described water pipe furnace grate (14) and heat exchanging water pipe (20) are fan-shaped; Its cross section first half is triangular in shape; The Lower Half semicircular in shape, described heat exchanging water pipe (20) is isosceles triangle between row and row and arranges, and is cross between row and the row and arranges.
4. according to claim 1 or the anti-stove that burns of 2 or 3 described vertical low-carbon energy-savings; It is characterized in that: the end face of said horizontal flue (11) is taper top (7); Its bottom surface is conical bottom (10); Internal vertical at horizontal flue (11) is provided with many tubaeform heat exchanging water pipes (9); Said tubaeform heat exchanging water pipe's (9) lower end and conical bottom (10) communicate with water interlayer between vertical counter-burning flue (19) top, and its upper end is communicated with the water layer of steam generating chamber (6) bottom at (7) top, taper top.
5. the anti-stove that burns of vertical low-carbon energy-saving according to claim 4; It is characterized in that: flue dust strile-back type heat retrieving apparatus (44) is made up of body (38) and device courage (41); Described device courage (41) is anti-heat exchange type; Its middle and upper part is provided with the annular heat exchange courage (32) that is similar to horizontal flue (11); The centre of described annular heat exchange courage (32) is provided with a bigger heat exchange flue passage (33), around heat exchange flue passage (33), is provided with the water layer that many taper water pipes (9) are communicated with annular heat exchange courage (32) top and the bottom, is provided with aditus laryngis (35) in a side of annular heat exchange courage (32); The bottom of device courage (41) is dust storage chamber (43); The below of said dust storage chamber (43) is provided with disposal box (47), and disposal box (47) is communicated with dust storage chamber (43) through trunnion (45), is vertically installed with a heat exchange flue (37) at the crown center of dust storage chamber (43); Dust storage chamber (43) is connected in described heat exchange flue (37) lower end, and the middle and upper part passes heat exchange flue passage (33) and flue dust strile-back type heat exchanger (44) top forms residual heat flue inlet (28).
6. the anti-stove that burns of vertical low-carbon energy-saving according to claim 5; It is characterized in that: the side in body (38) middle and upper part is provided with air-introduced machine (34); Air-introduced machine outlet (49) is provided with smoke evacuation chimney (29), and a side of air-introduced machine (34) and aditus laryngis (35) are connected.
7. the anti-stove that burns of vertical low-carbon energy-saving according to claim 6; It is characterized in that: the side on body (38) top is provided with automatic water supply tank (50); Described automatic water supply tank (50) one sides are provided with cold water inlet (52); Cold water inlet (52) the inner is provided with ball float (51), and the bottom of automatic water supply tank (50) is provided with the bottom that filling pipe (42) is communicated to flue dust strile-back type heat retrieving apparatus (44) water jacket.
8. the anti-stove that burns of vertical low-carbon energy-saving according to claim 7 is characterized in that: the top in anti-burning furnace body (17) and flue dust strile-back type heat retrieving apparatus (44) body (38) one sides is provided with carbonated drink connecting tube (30), the bottom is provided with water connecting tube (40).
9. the anti-stove that burns of vertical low-carbon energy-saving according to claim 8; It is characterized in that: on residual heat flue outlet (3), residual heat flue inlet (28), travel fatigue connecting tube (46), carbonated drink connecting tube (30), water connecting tube (40), aditus laryngis (35), air-introduced machine top mouthful (49), be respectively equipped with joint chair (2), the joint of joint chair (2) is provided with sealing ring (36).
10. the anti-stove that burns of vertical low-carbon energy-saving according to claim 2 is characterized in that: the below at collection carbon fire grate (23), flue dust strile-back type heat exchanger (44) and air-introduced machine (34) is respectively arranged with support member (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102116906A CN102705800A (en) | 2012-06-25 | 2012-06-25 | Vertical low-carbon and energy-saving counter burning furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102116906A CN102705800A (en) | 2012-06-25 | 2012-06-25 | Vertical low-carbon and energy-saving counter burning furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102705800A true CN102705800A (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102116906A Pending CN102705800A (en) | 2012-06-25 | 2012-06-25 | Vertical low-carbon and energy-saving counter burning furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705800A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148579A (en) * | 2013-03-29 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Energy-saving water heater |
| CN104913286A (en) * | 2014-03-13 | 2015-09-16 | 温州市伟盛科技环保设备有限公司 | High-efficiency double-vertical-pot gas-liquid reverse-flow exchange mechanism |
| CN105299606A (en) * | 2014-05-28 | 2016-02-03 | 郑西进 | Temperature different water inlet afterheat circulating boiler |
| CN105318310A (en) * | 2014-05-28 | 2016-02-10 | 郑西进 | Temperature-difference water inlet waste-heat circulating boiler |
| CN105444180A (en) * | 2015-12-16 | 2016-03-30 | 卢国全 | Garbage gasification boiler and application method thereof |
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| EP0129486A1 (en) * | 1983-06-21 | 1984-12-27 | Creusot-Loire | Compact boiler with fluidized bed |
| CN101382294A (en) * | 2007-09-07 | 2009-03-11 | 秦皇岛洁美环保锅炉制造有限公司 | Coal gasification boiler by reverse coal combustion |
| CN201715482U (en) * | 2010-05-31 | 2011-01-19 | 烟台火焰山锅炉有限公司 | Vertical type fixed fire grate coal-burning smoke gas three backhaul pressure-bearing steam and hot water boiler |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0129486A1 (en) * | 1983-06-21 | 1984-12-27 | Creusot-Loire | Compact boiler with fluidized bed |
| CN101382294A (en) * | 2007-09-07 | 2009-03-11 | 秦皇岛洁美环保锅炉制造有限公司 | Coal gasification boiler by reverse coal combustion |
| CN201715482U (en) * | 2010-05-31 | 2011-01-19 | 烟台火焰山锅炉有限公司 | Vertical type fixed fire grate coal-burning smoke gas three backhaul pressure-bearing steam and hot water boiler |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148579A (en) * | 2013-03-29 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Energy-saving water heater |
| CN104913286A (en) * | 2014-03-13 | 2015-09-16 | 温州市伟盛科技环保设备有限公司 | High-efficiency double-vertical-pot gas-liquid reverse-flow exchange mechanism |
| CN105299606A (en) * | 2014-05-28 | 2016-02-03 | 郑西进 | Temperature different water inlet afterheat circulating boiler |
| CN105318310A (en) * | 2014-05-28 | 2016-02-10 | 郑西进 | Temperature-difference water inlet waste-heat circulating boiler |
| CN105299606B (en) * | 2014-05-28 | 2020-02-04 | 郑西进 | Temperature difference water inlet waste heat circulation boiler |
| CN105318310B (en) * | 2014-05-28 | 2021-08-24 | 郑西进 | Temperature difference water inlet waste heat circulation boiler |
| CN105444180A (en) * | 2015-12-16 | 2016-03-30 | 卢国全 | Garbage gasification boiler and application method thereof |
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Application publication date: 20121003 |