CN201023012Y - Filtering adsorption material generating equipment - Google Patents
Filtering adsorption material generating equipment Download PDFInfo
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- CN201023012Y CN201023012Y CNU2007200011514U CN200720001151U CN201023012Y CN 201023012 Y CN201023012 Y CN 201023012Y CN U2007200011514 U CNU2007200011514 U CN U2007200011514U CN 200720001151 U CN200720001151 U CN 200720001151U CN 201023012 Y CN201023012 Y CN 201023012Y
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Abstract
A reproduction device for filtering the absorbing material is formed by a metal framework around a host machine, a metal shell outside the metal framework, a steam generator which is in the upper portion of the host machine, a material heating up chamber and a firing chamber which are in the lower portion of the host machine, heat-insulating materials which are arranged among the metal shell, the firing chamber and the steam generator, wherein the portion contacted with the flame in the firing chamber is built by fireproof materials, and a gaseous mixture burner and a flame observation mirror are installed on the metal shell on the side portion of the firing chamber, then the gaseous mixture expelled from the material heating-up chamber is used as the fuel of the gaseous mixture burner, further two temperature sensors are installed in front of and at the back of the metal shell on one side of the firing chamber.
Description
Technical field
The utility model belongs to a kind of material processing plant, particularly a kind ofly will handle the equipment that saturated coal quality filtering sorbing material is regenerated behind waste water, the sewage.
Background technology
After handling waste water, the full coal quality filtering sorbing material that closes of sewage and being replaced, because regeneration has difficulties, applying unit is discarded it, bury or is burnt usually, causes the waste of resource and to the pollution of environment.
Handle in the coal quality filtering sorbing material saturated behind waste water, the sewage, adsorbed large amount of organic, in the above-mentioned filtering absorbing material the adsorbed organic matter of filtering, inorganic matter, suspension etc. regeneration process in, under the condition of high temperature, decompose, change into fuel gas, main component is water of constitution, carbon dioxide, carbon monoxide, methane, hydrogen, carbon monoxide etc.At present, this part gas major part is discharged in the atmosphere, and these fuel gas are wasted, but also contaminated air.
Because the temperature of coal quality filtering regneration of adsorbent material is 700 ℃-850 ℃, the gas temperature of reclaim equiment discharging and the temperature of the filtering absorbing material after the regeneration reach more than 700 ℃, if these heat recovery not only can not be caused energy waste, and increased the cost of regenerating.
Whether can adopt a kind of equipment, the full coal quality filtering sorbing material that closes after handling waste water, sewage is regenerated, the fuel gas that materials such as organic matter adsorbed in the coal quality filtering sorbing material, inorganic matter, suspension are decomposed in the process of regeneration, change into is recycled simultaneously, with the heat recovery in the high-temp waste gas of reclaim equiment discharging, to not appear in the newspapers so far by the heat recovery in the high temperature coal quality filtering adsorption material of discharging in the reclaim equiment.
The utility model content
The purpose of this utility model is to provide a kind of equipment for regeneration of filtering adsorption material, to overcome the defective that known technology exists.
For achieving the above object, the equipment for regeneration of filtering adsorption material that the utility model provides or/and coke is a fuel, is used to handle the coal quality filtering sorbing material behind industrial wastewater or the municipal sewage with natural gas, coal gas, diesel oil, coal, and its structure is:
Around the main frame is metal framework, and the outside of metal framework is a metal shell, and the first half of main frame is a steam generator, and the Lower Half of main frame is material heating clamber and combustion chamber, between metal shell and combustion chamber and the steam generator insulation material is arranged; Wherein:
The position that the inside, combustion chamber contacts with flame is built by laying bricks or stones by refractory material;
Mixture combustion device and flame peephole are installed on the sidepiece metal shell of combustion chamber, and the gaseous mixture that the mixture combustion device is discharged with the material heating clamber is a fuel;
On the metal shell of combustion chamber one side, forward and backward two temperature sensors have been installed.
Described equipment for regeneration of filtering adsorption material, wherein, close discharging opening one end in combustion chamber is equipped with main burner.
Described equipment for regeneration of filtering adsorption material, wherein, traveling-grate stoker is installed in the bottom, combustion chamber, the traveling-grate stoker front portion is equipped with reductor, and the traveling-grate stoker front upper is equipped with coal bunker, between the last coal bunker and the chamber wall outside coal flashboard is installed, the combustion chamber inwall of traveling-grate stoker front upper has trimmer arch, top, chain fire-gate rear portion is equipped with eagle iron, between chain fire-gate rear portion and the combustion chamber rear wall pit of falling is arranged, and the eagle iron and spontaneous combustion chamber, the pit top rear wall that falls have played the stove rear arch.
Described equipment for regeneration of filtering adsorption material, wherein, chain fire-gate air inlet links to each other with the air outlet of air blast by pipeline.
Described equipment for regeneration of filtering adsorption material, wherein, sidewall of combustion chamber is equipped with the sight vent.
Described equipment for regeneration of filtering adsorption material, wherein, the bottom, combustion chamber installs and fixes fire grate, and the pit of falling is arranged at the fixed grate bottom, and pit one side that falls is equipped with shoot door.
Described equipment for regeneration of filtering adsorption material, wherein, the air inlet of fixed grate links to each other with the air outlet of air blast by pipeline.
Described equipment for regeneration of filtering adsorption material, wherein, the exhanst gas outlet of steam generator is connected with chimney, and the vertical height of chimney is in little negative pressure in the combustion chamber during with unit operation and is as the criterion.
Described equipment for regeneration of filtering adsorption material, wherein, steam generator is made by refractory metal material, and the front end of steam generator is made up of front smoke box and front tube sheet, and superheater is installed in the front smoke box; The rear portion of steam generator is made up of back smoke box and back tube sheet; Between front tube sheet and the back tube sheet fume pipe is installed; Front smoke box is equipped with the front smoke box door outward, and back smoke box is divided into two parts up and down, and the top of back smoke box communicates with exhanst gas outlet, and the outside is equipped with rear smokebox door; The lower part of back smoke box has flue to communicate with the combustion chamber, and the outside, lower part of back smoke box is equipped with auxiliary burner; The steam generator top is equipped with safety valve, steam (vapor) outlet, Pressure gauge and exhanst gas outlet; There are water level meter, water supplement port, sewage draining exit in the side of steam generator; The steam generator top is equipped with safety valve, steam (vapor) outlet, Pressure gauge and exhanst gas outlet; There are water level meter, water supplement port, sewage draining exit in the side of steam generator.
Described equipment for regeneration of filtering adsorption material, wherein, or/and basket charcoal end, coke fines are raw material, drying, destructive distillation, carbonization, activation be prepared from described coal quality filtering sorbing material in order to adopt anthracite, meager coal, lean coal, coking coal, rich coal, bottle coal, jet coal, brown coal, coke, semicoke, be used to handle the coal quality filtering sorbing material behind industrial wastewater or the municipal sewage.
By enforcement of the present utility model, the full coal quality filtering sorbing material that closes after handling waste water, sewage can be regenerated, the fuel gas that materials such as organic matter adsorbed in the coal quality filtering sorbing material, inorganic matter, suspension are decomposed in the process of regeneration, change into is recycled simultaneously, with the heat recovery in the high-temp waste gas of reclaim equiment discharging, will be by the heat recovery in the high temperature coal quality filtering adsorption material of discharging in the reclaim equiment.
In detail, equipment for regeneration of filtering adsorption material of the present utility model, around its main frame is metal framework, the outside of metal framework is a metal shell, the first half of main frame is a steam generator, the Lower Half of main frame is material heating clamber and combustion chamber, between metal shell and combustion chamber and the steam generator insulation material is arranged.
The combustion chamber of the utility model main frame is made of metal framework and flame-proof thermal insulation material, and the position that the inside, combustion chamber contacts with flame is built by laying bricks or stones by refractory material, avoids the metal framework of combustion chamber directly to contact with flame.Mixture combustion device and flame peephole are installed on the sidepiece metal shell of combustion chamber, and the mixture combustion device gaseous mixture that the material heating clamber is discharged during with unit operation is a fuel; On the metal shell of combustion chamber one side, forward and backward two temperature sensors have been installed.
The fuel that equipment of the present utility model uses can be that natural gas, coal gas, diesel oil, coal are or/and coke.
The utility model adopts natural gas, coal gas, when diesel oil is fuel, near discharging opening one end main burner is installed in the combustion chamber, and the employed fuel of main burner can be natural gas, coal gas, diesel oil.Mixture combustion device and flame peephole are installed on the sidewall of combustion chamber, and the mixture combustion device gaseous mixture that the material heating clamber is discharged during with unit operation is a fuel; Sidewall of combustion chamber is forward and backward has installed two temperature sensors.The unit exhanst gas outlet is connected with chimney, and the vertical height of chimney 〉=5 meter are in little negative pressure and are as the criterion in the combustion chamber during with unit operation.
When the utility model adopts coal to be fuel, traveling-grate stoker is installed in the bottom, combustion chamber, the traveling-grate stoker front portion is equipped with reductor, the traveling-grate stoker front upper is equipped with coal bunker, between the last coal bunker and the chamber wall outside coal flashboard is installed, the combustion chamber inwall of traveling-grate stoker front upper has been built trimmer arch by laying bricks or stones, and top, chain fire-gate rear portion is equipped with eagle iron, between chain fire-gate rear portion and the combustion chamber rear wall pit of falling is arranged, the eagle iron and spontaneous combustion chamber, the pit top rear wall that falls rise has built the stove rear arch by laying bricks or stones.Sidewall of combustion chamber is except being equipped with mixture combustion device and flame peephole, and forward and backward the installation outside two temperature sensors also is equipped with the sight vent, and the mixture combustion device gaseous mixture that the material heating clamber is discharged during with unit operation is a fuel; The air outlet of air blast is linked to each other with chain fire-gate air inlet by pipeline.Exhanst gas outlet of the present utility model is connected with the air inlet of deduster by flue, be connected with the air-introduced machine air inlet by flue in the deduster gas outlet, the air-introduced machine gas outlet is connected with chimney by flue, is in little negative pressure in the combustion chamber and is as the criterion when operation.
When the utility model adopts coke to be fuel, install and fix fire grate in the bottom, combustion chamber, the pit of falling is arranged at the fixed grate bottom, and 1-5 shoot door is installed on the wall of pit one side that falls.Sidewall of combustion chamber is except being equipped with mixture combustion device and flame peephole, the forward and backward installation outside two temperature sensors, 1-5 fire door also is installed on the chamber wall of a side above the fixed grate, and the mixture combustion device gaseous mixture that the material heating clamber is discharged during with unit operation is a fuel; The air outlet of air blast is linked to each other with the air inlet of fixed grate by pipeline.The exhanst gas outlet of unit is connected with the air inlet of deduster by flue, be connected with the air-introduced machine air inlet by flue in the deduster gas outlet, the air-introduced machine gas outlet is connected with chimney by flue, is in little negative pressure in the combustion chamber and is as the criterion when unit operation.
Material heating clamber of the present utility model adopts high-temperature alloy steel to make, temperature≤1000 during unit operation in the material heating clamber ℃, the material heating clamber is a cylindrical structure, material heating clamber draw ratio is 8: 1, close up in material heating clamber two ends, the ratio of material heating clamber diameter and closing in diameter is 1.5: 1; Material heating clamber one end is provided with the storehouse that connects material, the diameter in storehouse of connecting material is identical with material heating clamber diameter, the thickness in storehouse of connecting material is 15% of material heating clamber total length, and connect material storehouse and material heating clamber junction are equipped with sealing device, and sealing device is piston ring type, steam-type or labyrinth type.Connect material the storehouse below discharging opening is installed, discharging opening is provided with the discharging flap.The storehouse that connects material is equipped with support.The outer side center position, storehouse that connects material is equipped with the steam pipe that stretches into the material heating clamber, and the diameter of steam pipe is 15mm～40mm; The material heating clamber other end is provided with collection chamber.The ratio of the diameter of collection chamber and material heating clamber closing in diameter is 1.3: 1, and the thickness of collection chamber is 10% of material heating clamber total length.Collection chamber and material heating clamber junction are equipped with sealing device, and sealing device is piston ring type, steam-type or labyrinth type.The top of collection chamber is equipped with the gaseous mixture discharge pipe, and the diameter of gaseous mixture discharge pipe is 25mm～80mm, and the gaseous mixture discharge pipe is connected with the mixture combustion device by pipeline.The bottom of collection chamber is equipped with ash-valve, and the outside of collection chamber is equipped with conveying worm, and the charging aperture top of conveying worm is equipped with storage bin, and the side of storage bin is equipped with bucket elevator, and the bottom of collection chamber is equipped with support; Be welded with 3～4 stock guides on the material heating clamber inwall, every stock guide is begun by connect material storehouse and material heating clamber junction, and shape extends in the shape of a spiral in the material heating clamber, extends collection chamber and material heating clamber junction always.The ratio of the height of stock guide and material heating clamber diameter is 1: 6, stock guide is 1: 6 at the height of material heating clamber two ends closing in section and the ratio of the section diameter that closes up, make the opposite spin of material heating clamber during discharging, material in the material heating clamber is derived by stock guide, enter the storehouse that connects material, discharge from the discharging opening of the bottom, storehouse that connects material again.Material heating clamber two ends are equipped with rolling ring and carrying roller, be used for supporting the running of material heating clamber, at material heating clamber two ends temperature sensor and slip ring are installed on the position between metal shell and the carrying roller, adopt insulating materials to insulate between the metallic object of slip ring and material heating clamber.Temperature sensor probe stretches in the material heating clamber, and the external cabling of temperature sensor is connected with slip ring, and slip ring contacts with carbon brush on being fixed on support, adopts insulating materials to insulate between support and the carbon brush.The material heating clamber is being equipped with gear between carrying roller and collection chamber, gear and reducer gear interlock, and reductor drives the running of material heating clamber, and the running speed of material heating clamber is that per minute 1～8 changes; Material heating clamber and combustion chamber point of attachment all have sealing device, and sealing device is piston ring type or labyrinth type.
Steam generator of the present utility model is made by refractory metal material, the front end of steam generator is made up of front smoke box and front tube sheet, superheater is installed in the front smoke box, superheater has air intake and venthole, the superheater air intake is connected by the steam (vapor) outlet of pipeline with the steam generator top, and the steam pipe that the superheater venthole is installed by the pipeline and the outside, storehouse that connects material is connected.On the connecting pipe of the steam pipe of superheater venthole and material heating clamber front end steam control valve and steam flowmeter are installed.The rear portion of steam generator is made up of back smoke box and back tube sheet, between front tube sheet and the back tube sheet fume pipe is installed; Fume pipe is selected for use and is made the spiral steel pipe that boiler is used; Front smoke box is equipped with the front smoke box door outward, and back smoke box is divided into two parts up and down, and the top of back smoke box communicates with exhanst gas outlet, and the outside is equipped with rear smokebox door; The lower part of back smoke box has flue to communicate with the combustion chamber, and the outside, the lower part of back smoke box is equipped with auxiliary burner, and auxiliary burner is a supplemental heat source, when the unit initial launch or steam deficiency or pressure use when being lower than setting value.The employed fuel of auxiliary burner can be natural gas, coal gas, diesel oil.The steam generator top is equipped with safety valve, steam (vapor) outlet, Pressure gauge and exhanst gas outlet; There are water level meter, water supplement port, sewage draining exit in the side of steam generator.Steam generator design work pressure≤0.6Mpa, 1 ton of material of every processing needed 0.5 ton of steam design when the evaporation capacity of steam generator was pressed operation, and according to the evaporation capacity of steam generator, by every heating surface areas of steaming 30～40 square metres of designs of ton and arranging steam generator.
The connect material discharging opening below in storehouse is equipped with conveying worm, and the other end of conveying worm is connected with the charging aperture of waste heat recovery upper box part; The waste heat recovery case is provided with a water inlet, delivery port, the upper and lower of waste heat recovery case one side is equipped with temperature sensor, waste heat recovery case internal placement multilayer coiled pipe, the multilayer coiled pipe interconnects, and the two ends of coiled pipe link to each other with delivery port with water inlet respectively; Waste heat recovery case outside is equipped with insulation material; The water inlet of waste heat recovery case is connected with the water circulating pump outlet, the water inlet of water circulating pump is connected with the delivery port of water supply tank, the delivery port of waste heat recovery case is connected with the water return outlet of water supply tank, the waste heat recovery lower box part is provided with discharge port, and the volume of waste heat recovery case inner space should be greater than the volume of two hours loads of reclaim equiment; The volume of water supply tank should be able to satisfy steam generator moisturizing and waste heat recovery case waste heat recovery needs, and the water that adds water supply tank must be handled through water softener, and the hardness of water after the processing should meet country the steam boiler moisturizing is stipulated.Preservative treatment need be carried out in the inside of water supply tank, and the water supply tank outside is equipped with insulation material, on the connecting pipe between the water supplement port of water supply tank and steam generator small pump is installed.
The utility model is equipped with switch board, and switch board has following function:
1, detects, shows and set the temperature of material heating clamber and combustion chamber, when unit operation, according to the operation of the temperature adjustment of setting and control main burner, mixture combustion device.When the combustion chamber need be heated, the mixture combustion device preferentially moved, and the mixed air that produces when preferentially utilizing unit operation is saved other fuel.
2, set, adjust and the revolution of control material heating clamber, when reinforced, discharging, can change the direction of rotation of material heating clamber.
3, detect, show, set and control the steam pressure of steam generator, according to the operation of pressure adjustment of setting and control auxiliary burner;
4, detect, show and the control level in steam generator, the operation of control small pump;
5, upper and lower part material temperature in detection and the demonstration waste heat recovery case, the operation of control water circulating pump;
6, demonstration and control air blast and air-introduced machine start, stop;
7, when the pressure of the steam generator of unit surpasses setting value, or the temperature of material heating clamber is in time sent caution when surpassing setting value.
Or/and basket charcoal end, coke fines are raw material, drying, destructive distillation, carbonization, activation be prepared from filtering adsorbing material described in the utility model in order to adopt anthracite, meager coal, lean coal, coking coal, rich coal, bottle coal, jet coal, brown coal, coke, semicoke, be used to handle the coal quality filtering sorbing material behind industrial wastewater or the municipal sewage.
Description of drawings
Fig. 1 is the utility model equipment for regeneration of filtering adsorption material structural representation;
Fig. 2 a, b, c are respectively among Fig. 1 the profile along A-A line, B-B line and C-C line;
Fig. 3 is the utility model equipment for regeneration of filtering adsorption material traveling-grate stoker set structure schematic diagram;
Fig. 4 e, d are respectively among Fig. 3 the generalized section along E-E line and D-D line;
Fig. 5 is the utility model equipment for regeneration of filtering adsorption material fixed grate unit end-view;
Fig. 6 f, g are respectively among Fig. 5 the generalized section along F-F line and G-G line.
Mark among the figure: 1-water softener, the 2-water supply tank, the 3-small pump, the 4-water circulating pump, the 5-discharge port, the 6-hosepipe, 7-rolling ring and carrying roller, the 8-main burner, 9-mixture combustion device, the 10-combustion chamber, 11-material heating clamber, the 12-collection chamber, the 13-sealing device, the 14-gear, the 15-reductor, the 16-storage bin, the 17-bucket elevator, 18-gaseous mixture discharge pipe, the 19-auxiliary burner, the 20-back tube sheet, the 21-superheater, smoke box behind the 22-, the 23-exhanst gas outlet, the 24-fume pipe, the 25-steam generator, the 26-steam (vapor) outlet, the 27-safety valve, the 28-front smoke box, the 29-Pressure gauge, the 30-front tube sheet, the 31-discharging opening, 32-waste heat recovery case, the 33-slip ring, 34-flame peephole, the 35-temperature sensor, the 36-stock guide, the 37-conveying worm, the 38-water supplement port, the 39-sewage draining exit, access door before the 40-, the 41-steam pipe, the 42-storehouse that connects material, 43-water level meter, the 44-switch board, the 45-metal shell, the 46-insulation material, the 47-support, 48-waste heat recovery case delivery port, 49-waste heat recovery case water inlet, 50-water supply tank water return outlet, 51-water supply tank delivery port, the 52-charging aperture, 53-superheater air intake, 54-superheater venthole, the 55-carbon brush, 56-front smoke box door, the 57-rear smokebox door, the 58-flame-proof thermal insulation material, the 59-metal framework, the 60-feeding-coal bucket, 61-sees vent, 62-unit base, the 63-fixed grate, the 64-pit that falls, the 65-fire door, the 66-shoot door, the 67-air blast, the 68-air-introduced machine, the 69-deduster, the 70-traveling-grate stoker, 71-stove rear arch, 72-eagle iron, the 73-trimmer arch, 74-coal flashboard, the 75-ash-valve, the last coal bunker of 76-.
The specific embodiment
As shown in the figure:
Around the utility model unit main frame is metal framework 59, the outside of metal framework 59 is a metal shell 45, the first half of main frame is a steam generator 25, the Lower Half of main frame is material heating clamber 11 and combustion chamber 10, between metal shell 45 and combustion chamber 10 and the steam generator 25 insulation material 46 is arranged.
The combustion chamber 10 of the utility model unit main frame is made of metal framework 59 and flame-proof thermal insulation material 58, and the position that 10 the insides, combustion chamber contact with flame is built by laying bricks or stones by refractory material, avoids the metal framework 59 of combustion chamber 10 directly to contact with flame.Combustion chamber 10 sidewalls are equipped with mixture combustion device 9 and flame peephole 34, forward and backward two temperature sensors 35 have been installed.
The fuel that the utility model unit uses can be that natural gas, coal gas, diesel oil, coal are or/and coke.
If it is fuel that unit adopts natural gas, coal gas, diesel oil, 10 discharging opening one end is equipped with main burner 8 in the combustion chamber, and main burner 8 employed fuel can be natural gas, coal gas, diesel oil.Mixture combustion device 9 and flame peephole 34 are installed on 10 sidewalls of combustion chamber, and mixture combustion device 9 gaseous mixture that material heating clamber 11 is discharged during with unit operation is a fuel; Forward and backward on 10 sidewalls of combustion chamber two temperature sensors 35 have been installed.Unit exhanst gas outlet 23 is connected with chimney, and the vertical height of chimney 〉=5 meter are in little negative pressure and are as the criterion in the combustion chamber 10 during with unit operation.
If it is fuel that unit adopts coal, traveling-grate stoker 70 is installed in 10 bottoms in the combustion chamber, traveling-grate stoker 70 front portions are equipped with reductor 15, traveling-grate stoker 70 front upper are equipped with coal bunker 76, between the last coal bunker 76 and the combustion chamber 10 walls outside coal flashboard 74 is installed, combustion chamber 10 inwalls of traveling-grate stoker 70 front upper have been built trimmer arch 73 by laying bricks or stones, the top, rear portion of traveling-grate stoker 70 is equipped with eagle iron 72, between the rear portion of traveling-grate stoker 70 and combustion chamber 10 rear walls pit of falling 64 is arranged, the eagle iron 72 and spontaneous combustion chamber, pit 64 top 10 rear walls that fall rise has built stove rear arch 71 by laying bricks or stones.Except mixture combustion device 9 and flame peephole 34 are installed, the forward and backward installation outside two temperature sensors 35 also is equipped with and sees vent 75 on 10 sidewalls of combustion chamber, and mixture combustion device 9 gaseous mixture that material heating clamber 11 is discharged during with unit operation is a fuel; The air outlet of air blast 67 is linked to each other by the air inlet of pipeline with traveling-grate stoker 70.The exhanst gas outlet 23 of unit is connected by the air inlet of flue with deduster 69, be connected with air-introduced machine 68 air inlets by flue in deduster 69 gas outlets, air-introduced machine 68 gas outlets are connected with chimney by flue, be in little negative pressure in the combustion chamber 10 and be as the criterion when unit operation.
If it is fuel that unit adopts coke, 10 bottoms install and fix fire grate 63 in the combustion chamber, and the pit of falling 64 is arranged at fixed grate 63 bottoms, on combustion chamber 10 walls of pit 64 1 sides that fall 1-5 shoot door is installed.On 10 sidewalls of combustion chamber except mixture combustion device 9 and flame peephole 34 are installed, the forward and backward installation outside two temperature sensors 35, on 10 walls of the combustion chamber of a side above the fixed grate 63 1-5 fire door 65 is installed, mixture combustion device 9 gaseous mixture that material heating clamber 11 is discharged during with unit operation is a fuel; The air outlet of air blast 67 is linked to each other by the air inlet of pipeline with fixed grate 63.The exhanst gas outlet 23 of unit is connected by the air inlet of flue with deduster 69, be connected with air-introduced machine 68 air inlets by flue in deduster 69 gas outlets, air-introduced machine 68 gas outlets are connected with chimney by flue, be in little negative pressure in the combustion chamber 10 and be as the criterion when unit operation.
The material heating clamber 11 of the utility model unit main frame adopts high-temperature alloy steel to make, temperature≤1000 during unit operation in the material heating clamber 11 ℃, material heating clamber 11 is a cylindrical structure, material heating clamber 11 draw ratios are 8: 1, close up in material heating clamber 11 two ends, the ratio of material heating clamber 11 diameters and closing in diameter is 1.5: 1; Material heating clamber 11 1 ends are provided with the storehouse 42 that connects material, the diameter in storehouse 42 of connecting material is identical with material heating clamber 11 diameters, the thickness in storehouse 42 of connecting material is 15% of material heating clamber 11 total lengths, connect material storehouse 42 is equipped with sealing device 13 with material heating clamber 11 junctions, and sealing device 13 is piston ring type, steam-type or labyrinth type.Connect material storehouse 42 below discharging opening 31 is installed, discharging opening 31 is provided with the discharging flap.The storehouse 42 that connects material is equipped with support 47.The 42 outer side center positions, storehouse that connect material are equipped with the steam pipe 41 that stretches in the material heating clamber 11, and the diameter of steam pipe 41 is 15mm～40mm; Material heating clamber 11 other ends are provided with collection chamber 12, and the ratio of the diameter of collection chamber 12 and material heating clamber 11 closing in diameters is 1.3: 1, and the thickness of collection chamber 12 is 10% of material heating clamber 11 total lengths.Collection chamber 12 is equipped with sealing device 13 with material heating clamber 11 junctions, and sealing device 13 is piston ring type, steam-type or labyrinth type.The top of collection chamber 12 is equipped with gaseous mixture discharge pipe 18, and the diameter of gaseous mixture discharge pipe 18 is 25mm～80mm, and gaseous mixture discharge pipe 18 is connected with mixture combustion device 9 by pipeline.The bottom of collection chamber 12 is equipped with ash-valve 75, the outside of collection chamber 12 is equipped with conveying worm 37, the charging aperture top of conveying worm is equipped with storage bin 16, and the side of storage bin 16 is equipped with bucket elevator 17, and the bottom of collection chamber 12 is equipped with support 47; Be welded with 3～4 stock guides 36 on material heating clamber 11 inwalls, every stock guide 36 is begun with material heating clamber 11 junctions by the storehouse 42 that connects material, and shape extends in the shape of a spiral in material heating clamber 11, extends to collection chamber 12 and material heating clamber 11 junctions always.The ratio of the height of stock guide 36 and material heating clamber 11 diameters is 1: 6, stock guide 36 is 1: 6 at the height of material heating clamber two ends closing in section and the ratio of the section diameter that closes up, make 11 opposite spins of material heating clamber during discharging, material in the material heating clamber 11 is derived by stock guide 36, enter the storehouse 42 that connects material, discharge from the discharging opening 31 of 42 bottoms, storehouse that connect material again.Material heating clamber 11 two ends are equipped with rolling ring and carrying roller 7, be used for supporting 11 runnings of material heating clamber, temperature sensor 35 and slip ring 33 are installed on the position between metal shell 45 and the carrying roller 7 at material heating clamber 11 two ends, adopt insulating materials to insulate between the metallic object of slip ring 33 and material heating clamber 11.Temperature sensor 35 probe stretches in the material heating clamber 11, and the external cabling of temperature sensor 35 is connected with slip ring 33, and slip ring 33 contacts with carbon brush 54 on being fixed on support 47, and the employing insulating materials insulate between support 47 and the carbon brush 54.Material heating clamber 11 is being equipped with gear 14 between carrying roller 7 and collection chamber 12, gear 14 and reductor 15 gear interlocks, reductor 15 drive 11 runnings of material heating clamber, and the running speed of material heating clamber 11 is that per minute 1～8 changes; Material heating clamber 11 all has sealing device 13 with combustion chamber 10 points of attachment, and sealing device 13 is piston ring type or labyrinth type.
The steam generator 25 of the utility model unit main frame is made by refractory metal material, the front end of steam generator 25 is made up of front smoke box 28 and front tube sheet 30, superheater 21 is installed in the front smoke box 28, superheater 21 has air intake 53 and venthole 54, superheater air intake 53 is connected by the steam (vapor) outlet 26 of pipeline with steam generator 25 tops, and the steam pipe 41 that superheater venthole 54 is installed by the pipeline and 42 outsides, storehouse that connect material is connected.On the connecting pipe of the superheater venthole 54 and storehouse 42 outside steam pipes 41 that connect material steam control valve and steam flowmeter are installed.The rear portion of steam generator 11 is made up of back smoke box 22 and back tube sheet 20, and fume pipe 24 is installed between front tube sheet 30 and the back tube sheet 20; Fume pipe 24 is selected for use and is made the spiral steel pipe that boiler is used; The front smoke box 28 outer front smoke box doors 56 that are equipped with, back smoke box 22 is divided into two parts up and down, and the top of back smoke box 22 communicates with exhanst gas outlet 23, and the outside is equipped with rear smokebox door 57; The lower part of back smoke box 22 has flue to communicate with combustion chamber 10, and the outside, the lower part of back smoke box 22 is equipped with auxiliary burner 19, and auxiliary burner 19 be a supplemental heat source, when the unit initial launch or the use when being lower than setting value of steam deficiency or pressure.Auxiliary burner 19 employed fuel can be natural gas, coal gas, diesel oil.Steam generator 25 tops are equipped with safety valve 27, steam (vapor) outlet 26, Pressure gauge 29 and exhanst gas outlet 23; The sidewall of steam generator 25 is equipped with water level meter 43, water supplement port 38, sewage draining exit 39.Steam generator 25 design work pressure≤0.6Mpa, 1 ton of material of every regeneration needed 0.5 ton of steam design when the evaporation capacity of steam generator 25 was pressed unit operation, and according to the evaporation capacity of steam generator 25, by every heating surface areas of steaming 30～40 square metres of designs of ton and arranging steam generator 25.
Connect material discharging opening 31 belows in storehouse 42 are equipped with conveying worm 37, and the other end of conveying worm 37 is connected with the charging aperture 52 on waste heat recovery case 32 tops; Waste heat recovery case 32 is provided with a water inlet 49, delivery port 48, the upper and lower of one side of waste heat recovery case 32 is equipped with temperature sensor 35, waste heat recovery case 32 internal placement multilayer coiled pipes 6, multilayer coiled pipe 6 interconnects, and the two ends of coiled pipe 6 link to each other with delivery port 48 with water inlet 49 respectively; Waste heat recovery case 32 outsides are equipped with insulation material 46; The water inlet 49 of waste heat recovery case 32 is connected with water circulating pump 4 outlets, the water inlet of water circulating pump 4 is connected with the delivery port 51 of water supply tank 2, the delivery port 48 of waste heat recovery case 32 is connected with the water return outlet 50 of water supply tank 2, waste heat recovery case 32 bottoms are provided with discharge port 5, and waste heat recovery case 32 volumes interior, coiled pipe 6 external spaces should be greater than the volume of two hours loads of regeneration unit; The volume of water supply tank 2 should be able to satisfy steam generator 25 moisturizings and waste heat recovery case 32 heat recovery needs, and the water that adds water supply tank 2 must be handled through water softener 1, and the hardness of water after the processing should meet country the steam boiler moisturizing is stipulated.Preservative treatment need be carried out in the inside of water supply tank 2, and water supply tank 2 outsides are equipped with insulation material 46, on the connecting pipe between the water supplement port 38 of water supply tank 2 and steam generator 25 small pump 3 is installed.
Unit is equipped with switch board 44, and switch board 44 has following function:
1, detects, shows and set the temperature of material heating clamber 11 and combustion chamber 10, when unit operation, according to the operation of the temperature adjustment of setting and control main burner 8, mixture combustion device 9.When combustion chamber 10 needed heating, mixed air burner 9 preferentially moved, and the mixed air that produces when preferentially utilizing unit operation is saved other fuel.
2, set, adjust and the revolution of control material heating clamber 11, when reinforced, discharging, can change the direction of rotation of material heating clamber 11.
3, detect, show, set and control the steam pressure of steam generator 25, according to the operation of pressure adjustment of setting and control auxiliary burner 19;
4, detect, show and control the water level of steam generator 25,3 operations of control small pump;
5, upper and lower part material temperature in detection and the demonstration waste heat recovery case 32, the operation of control water circulating pump 4;
6, demonstration and control air blast 67 and air-introduced machine 68 start, stop;
7, when the pressure of the steam generator 25 of unit surpasses setting value, or the temperature of material heating clamber 25 is in time sent caution when surpassing setting value.
Or/and basket charcoal end, coke fines are raw material, drying, destructive distillation, carbonization, activation be prepared from filtering adsorbing material described in the utility model in order to adopt anthracite, meager coal, lean coal, coking coal, rich coal, bottle coal, jet coal, brown coal, coke, semicoke, be used to handle the coal quality filtering sorbing material behind industrial wastewater or the municipal sewage.
Embodiment 1:
The filtering adsorbing material of present embodiment regeneration is a raw material for adopting basket charcoal end, coke fines, semicoke, and drying, destructive distillation, activation be prepared from, be used to handle the activated coke behind industrial wastewater or the municipal sewage.
Around the utility model unit main frame is metal framework 59, the outside of metal framework 59 is a metal shell 45, the first half of main frame is a steam generator 25, the Lower Half of main frame is material heating clamber 11 and combustion chamber 10, between metal shell 45 and combustion chamber 10 and the steam generator 25 insulation material 46 is arranged.
The combustion chamber 10 of the utility model unit main frame is made of metal framework 59 and flame-proof thermal insulation material 58, and the position that 10 the insides, combustion chamber contact with flame is built by laying bricks or stones by refractory material, avoids the metal framework 59 of combustion chamber 10 directly to contact with flame.Combustion chamber 10 sidewalls are equipped with mixture combustion device 9 and flame peephole 34, forward and backward two temperature sensors 35 have been installed.
The coal gas that unit adopts gas generator to produce is fuel, and 10 discharging opening one end is equipped with main burner 8 in the combustion chamber, and main burner 8 employed fuel are coal gas.Mixture combustion device 9 and flame peephole 34 are installed on 10 sidewalls of combustion chamber, and mixture combustion device 9 gaseous mixture that material heating clamber 11 is discharged during with unit operation is a fuel; Forward and backward on 10 sidewalls of combustion chamber two temperature sensors 35 have been installed.Unit exhanst gas outlet 23 is connected with chimney, and 8 meters of the vertical heights of chimney are in little negative pressure in the combustion chamber 10 during with unit operation.
The material heating clamber 11 of the utility model unit main frame adopts high temperature resistant stainless steel 310S to make, temperature≤850 during unit operation in the material heating clamber ℃, and material heating clamber 11 is a cylindrical structure, material heating clamber 11 is long by 8, and 000mm, diameter are 1,000mm, cylindrical shell wall thickness 12mm.Close up in material heating clamber 11 two ends, closing in place diameter is 660mm; Material heating clamber 11 1 ends are provided with the storehouse 42 that connects material, and the diameter in the storehouse 42 that connects material is 1,000mm, and the thickness in the storehouse 42 that connects material is 1,200mm, the storehouse 42 that connects material is equipped with sealing device 13 with material heating clamber 11 junctions, and sealing device 13 is a steam-type.Connect material storehouse 42 below discharging opening 31 is installed, discharging opening 31 is provided with the discharging flap.The storehouse 42 that connects material is equipped with support 47.The 42 outer side center positions, storehouse that connect material are equipped with the steam pipe 41 that stretches in the material heating clamber 11, and the diameter of steam pipe 41 is 25mm; Material heating clamber 11 other ends are provided with collection chamber 12, and the diameter of collection chamber 12 is 508mm, and the thickness of collection chamber 12 is that 800mm collection chamber 12 is equipped with sealing device 13 with material heating clamber 11 junctions, and sealing device 13 is a steam-type.The top of collection chamber 12 is equipped with gaseous mixture discharge pipe 18, and the diameter of gaseous mixture discharge pipe 18 is 35mm, and gaseous mixture discharge pipe 18 is connected with mixture combustion device 9 by pipeline.The bottom of collection chamber 12 is equipped with ash-valve 75, the outside of collection chamber 12 is equipped with conveying worm 37, the charging aperture top of conveying worm is equipped with storage bin 16, and the side of storage bin 16 is equipped with bucket elevator 17, and the bottom of collection chamber 12 is equipped with support 47; Be welded with 3 stock guides 36 on material heating clamber 11 inwalls, every stock guide 36 is begun with material heating clamber 11 junctions by the storehouse 42 that connects material, and shape extends in the shape of a spiral in material heating clamber 11, extends to collection chamber 12 and material heating clamber 11 junctions always.The height 166mm of stock guide 36, stock guide 36 is 110mm at the height of material heating clamber two ends closing in section, makes 11 opposite spins of material heating clamber during discharging, and the materials in the material heating clamber 11 are derived by stock guide 36, enter the storehouse 42 that connects material, discharge from the discharging opening 31 of 42 bottoms, storehouse that connect material again.Material heating clamber 11 two ends are equipped with rolling ring and carrying roller 7, be used for supporting 11 runnings of material heating clamber, temperature sensor 35 and slip ring 33 are installed on the position between metal shell 45 and the carrying roller 7 at material heating clamber 11 two ends, adopt insulating materials to insulate between the metallic object of slip ring 33 and material heating clamber 11.Temperature sensor 35 probe stretches in the material heating clamber 11, and the external cabling of temperature sensor 35 is connected with slip ring 33, and slip ring 33 contacts with carbon brush 54 on being fixed on support 47, and the employing insulating materials insulate between support 47 and the carbon brush 54.Material heating clamber 11 is being equipped with gear 14 between carrying roller 7 and collection chamber 12, gear 14 and reductor 15 gear interlocks, reductor 15 drive 11 runnings of material heating clamber, and the running speed of material heating clamber 11 is that per minute 1～8 changes; Material heating clamber 11 all has sealing device 13 with combustion chamber 10 points of attachment, and sealing device 13 is a labyrinth type.
The steam generator 25 of the utility model unit main frame is made by refractory metal material, the front end of steam generator 25 is made up of front smoke box 28 and front tube sheet 30, superheater 21 is installed in the front smoke box 28, superheater 21 has air intake 53 and venthole 54, superheater air intake 53 is connected by the steam (vapor) outlet 26 of pipeline with steam generator 25 tops, and the steam pipe 41 that superheater venthole 54 is installed by the pipeline and 42 outsides, storehouse that connect material is connected.On the connecting pipe of the superheater venthole 54 and storehouse 42 outside steam pipes 41 that connect material steam control valve and steam flowmeter are installed.The rear portion of steam generator 11 is made up of back smoke box 22 and back tube sheet 20, and fume pipe 24 is installed between front tube sheet 30 and the back tube sheet 20; Fume pipe 24 is selected for use and is made the spiral steel pipe that boiler is used; The front smoke box 28 outer front smoke box doors 56 that are equipped with, back smoke box 22 is divided into two parts up and down, and the top of back smoke box 22 communicates with exhanst gas outlet 23, and the outside is equipped with rear smokebox door 57; The lower part of back smoke box 22 has flue to communicate with combustion chamber 10, and the outside, the lower part of back smoke box 22 is equipped with auxiliary burner 19, and auxiliary burner 19 be a supplemental heat source, when the unit initial launch or the use when being lower than setting value of steam deficiency or pressure.Auxiliary burner 19 employed fuel can be natural gas, coal gas, diesel oil.Steam generator 25 tops are equipped with safety valve 27, steam (vapor) outlet 26, Pressure gauge 29 and exhanst gas outlet 23; The sidewall of steam generator 25 is equipped with water level meter 43, water supplement port 38, sewage draining exit 39.Steam generator 25 design work pressure≤0.4Mpa.1 ton of material of every regeneration during unit operation, the evaporation capacity of steam generator 25 is 0.6 ton/hour, and according to the evaporation capacity of steam generator 25, the heating surface area of steam generator 25 is 21 square metres.
Connect material discharging opening 31 belows in storehouse 42 are equipped with conveying worm 37, and the other end of conveying worm 37 is connected with the charging aperture 52 on waste heat recovery case 32 tops; Waste heat recovery case 32 is provided with a water inlet 49, delivery port 48, the upper and lower of one side of waste heat recovery case 32 is equipped with temperature sensor 35, eight layers of coiled pipe 6 of waste heat recovery case 32 internal placement, eight layers of coiled pipe 6 interconnect, and the two ends of coiled pipe 6 link to each other with delivery port 48 with water inlet 49 respectively; Waste heat recovery case 32 external insulation materials 46 are the alumina silicate felt; The water inlet 49 of waste heat recovery case 32 is connected with water circulating pump 4 outlets, the water inlet of water circulating pump 4 is connected with the delivery port 51 of water supply tank 2, the delivery port 48 of waste heat recovery case 32 is connected with the water return outlet 50 of water supply tank 2, waste heat recovery case 32 bottoms are provided with discharge port 5, and waste heat recovery case 32 volumes interior, coiled pipe 6 external spaces are 2.5m
3The volume of water supply tank 2 is 1.5m
3, the water that adds water supply tank 2 must be handled through water softener 1, and the hardness of water after the processing should meet country the steam boiler moisturizing is stipulated.Preservative treatment is carried out in the inside of water supply tank 2, and the insulation material 46 of water supply tank 2 outsides adopts the polyurethane foam insulation, on the connecting pipe between the water supplement port 38 of water supply tank 2 and steam generator 25 small pump 3 is installed.
Unit is equipped with switch board 44, and switch board 44 has following function:
1, detects, shows and set the temperature of material heating clamber 11 and combustion chamber 10, when unit operation, according to the operation of the temperature adjustment of setting and control main burner 8, mixture combustion device 9.When combustion chamber 10 needed heating, mixed air burner 9 preferentially moved, and the mixed air that produces when preferentially utilizing unit operation is saved other fuel.
2, set, adjust and the revolution of control material heating clamber 11, when reinforced, discharging, can change the direction of rotation of material heating clamber 11.
3, detect, show, set and control the steam pressure of steam generator 25, according to the operation of pressure adjustment of setting and control auxiliary burner 19;
4, detect, show and control the water level of steam generator 25,3 operations of control small pump;
5, upper and lower part material temperature in detection and the demonstration waste heat recovery case 32, the operation of control water circulating pump 4;
6, when the pressure of the steam generator 25 of unit surpasses setting value, or the temperature of material heating clamber 25 is in time sent caution when surpassing setting value.
Embodiment 2:
The filtering adsorbing material that the foregoing description is processed is a raw material for adopting coal, and drying, destructive distillation, carbonization, activation be prepared from, be used to handle the ature of coal activated carbon behind industrial wastewater or the municipal sewage.
Around the utility model unit main frame is metal framework 59, the outside of metal framework 59 is a metal shell 45, the first half of main frame is a steam generator 25, the Lower Half of main frame is material heating clamber 11 and combustion chamber 10, and it is insulation material 46 that the refractory fibre liner is arranged between metal shell 45 and combustion chamber 10 and the steam generator 25.
The combustion chamber 10 of the utility model unit main frame is made of metal framework 59 and flame-proof thermal insulation material 58, and the position that 10 the insides, combustion chamber contact with flame is built by laying bricks or stones by refractory material, avoids the metal framework 59 of combustion chamber 10 directly to contact with flame.Combustion chamber 10 sidewalls are equipped with mixture combustion device 9 and flame peephole 34, forward and backward two temperature sensors 35 have been installed.
The fuel that the utility model unit uses is coke.10 bottoms install and fix fire grate 63 in the combustion chamber, and the pit of falling 64 is arranged at fixed grate 63 bottoms, on combustion chamber 10 walls of pit 64 1 sides that fall 2 shoot doors are installed.On 10 sidewalls of combustion chamber except mixture combustion device 9 and flame peephole 34 are installed, the forward and backward installation outside two temperature sensors 35, on 10 walls of the combustion chamber of a side above the fixed grate 63 2 fire doors 65 are installed, mixture combustion device 9 gaseous mixture that material heating clamber 11 is discharged during with unit operation is a fuel; The air outlet of air blast 67 is linked to each other by the air inlet of pipeline with fixed grate 63.The exhanst gas outlet 23 of unit is connected by the air inlet of flue with deduster 69, be connected with air-introduced machine 68 air inlets by flue in deduster 69 gas outlets, air-introduced machine 68 gas outlets are connected with chimney by flue, are in little negative pressure when unit operation in the combustion chamber 10.
The material heating clamber 11 of the utility model unit main frame adopts high-temperature alloy steel to make, temperature≤1000 during unit operation in the material heating clamber 11 ℃, material heating clamber 11 is a cylindrical structure, material heating clamber 11 long 4000mm, diameter is 500mm, cylindrical shell wall thickness 10mm.Close up in material heating clamber 11 two ends, the diameter that material heating clamber 11 closes up is 333mm; Material heating clamber 11 1 ends are provided with the storehouse 42 that connects material, and the diameter in the storehouse 42 that connects material is 500mm, and the thickness in the storehouse 42 that connects material is 600mm, and the storehouse 42 that connects material is equipped with sealing device 13 with material heating clamber 11 junctions, and sealing device 13 is a labyrinth type.Connect material storehouse 42 below discharging opening 31 is installed, discharging opening 31 is provided with the discharging flap.The storehouse 42 that connects material is equipped with support 47.The 42 outer side center positions, storehouse that connect material are equipped with the steam pipe 41 that stretches in the material heating clamber 11, and the diameter of steam pipe 41 is 15mm; Material heating clamber 11 other ends are provided with collection chamber 12, and the diameter of collection chamber 12 is 156mm, and the thickness of collection chamber 12 is 400mm.Collection chamber 12 is equipped with sealing device 13 with material heating clamber 11 junctions, and sealing device 13 is a labyrinth type.The top of collection chamber 12 is equipped with gaseous mixture discharge pipe 18, and the diameter of gaseous mixture discharge pipe 18 is 25mm, and gaseous mixture discharge pipe 18 is connected with mixture combustion device 9 by pipeline.The bottom of collection chamber 12 is equipped with ash-valve 75, the outside of collection chamber 12 is equipped with conveying worm 37, the charging aperture top of conveying worm is equipped with storage bin 16, and the side of storage bin 16 is equipped with bucket elevator 17, and the bottom of collection chamber 12 is equipped with support 47; Be welded with 3 stock guides 36 on material heating clamber 11 inwalls, every stock guide 36 is begun with material heating clamber 11 junctions by the storehouse 42 that connects material, and shape extends in the shape of a spiral in material heating clamber 11, extends to collection chamber 12 and material heating clamber 11 junctions always.The height of stock guide 36 is 83mm, stock guide 36 is 56mm at the height of material heating clamber two ends closing in section, makes 11 opposite spins of material heating clamber during discharging, and the materials in the material heating clamber 11 are derived by stock guide 36, enter the storehouse 42 that connects material, discharge from the discharging opening 31 of 42 bottoms, storehouse that connect material again.Material heating clamber 11 two ends are equipped with rolling ring and carrying roller 7, be used for supporting 11 runnings of material heating clamber, temperature sensor 35 and slip ring 33 are installed on the position between metal shell 45 and the carrying roller 7 at material heating clamber 11 two ends, adopt insulating materials to insulate between the metallic object of slip ring 33 and material heating clamber 11.Temperature sensor 35 probe stretches in the material heating clamber 11, and the external cabling of temperature sensor 35 is connected with slip ring 33, and slip ring 33 contacts with carbon brush 54 on being fixed on support 47, and the employing insulating materials insulate between support 47 and the carbon brush 54.Material heating clamber 11 is being equipped with gear 14 between carrying roller 7 and collection chamber 12, gear 14 and reductor 15 gear interlocks, reductor 15 drive 11 runnings of material heating clamber, and the running speed of material heating clamber 11 is that per minute 1～8 changes; Material heating clamber 11 all has sealing device 13 with combustion chamber 10 points of attachment, and sealing device 13 is the piston ring type.
The steam generator 25 of the utility model unit main frame is made by refractory metal material, the front end of steam generator 25 is made up of front smoke box 28 and front tube sheet 30, superheater 21 is installed in the front smoke box 28, superheater 21 has air intake 53 and venthole 54, superheater air intake 53 is connected by the steam (vapor) outlet 26 of pipeline with steam generator 25 tops, and the steam pipe 41 that superheater venthole 54 is installed by the pipeline and 42 outsides, storehouse that connect material is connected.On the connecting pipe of the superheater venthole 54 and storehouse 42 outside steam pipes 41 that connect material steam control valve and steam flowmeter are installed.The rear portion of steam generator 11 is made up of back smoke box 22 and back tube sheet 20, and fume pipe 24 is installed between front tube sheet 30 and the back tube sheet 20; Fume pipe 24 is selected for use and is made the spiral steel pipe that boiler is used; The front smoke box 28 outer front smoke box doors 56 that are equipped with, back smoke box 22 is divided into two parts up and down, and the top of back smoke box 22 communicates with exhanst gas outlet 23, and the outside is equipped with rear smokebox door 57; The lower part of back smoke box 22 has flue to communicate with combustion chamber 10, and the outside, the lower part of back smoke box 22 is equipped with auxiliary burner 19, and auxiliary burner 19 be a supplemental heat source, when the unit initial launch or the use when being lower than setting value of steam deficiency or pressure.Auxiliary burner 19 employed fuel are diesel oil.Steam generator 25 tops are equipped with safety valve 27, steam (vapor) outlet 26, Pressure gauge 29 and exhanst gas outlet 23; The sidewall of steam generator 25 is equipped with water level meter 43, water supplement port 38, sewage draining exit 39.Steam generator 25 design work pressure≤0.2Mpa.The 0.24 ton of filtering absorbing material of per hour regenerating during unit operation, the evaporation capacity of steam generator 25 be 0.12 steam ton/hour, the heating surface area of steam generator 25 is 4.8m
2
Connect material discharging opening 31 belows in storehouse 42 are equipped with conveying worm 37, and the other end of conveying worm 37 is connected with the charging aperture 52 on waste heat recovery case 32 tops; Waste heat recovery case 32 is provided with a water inlet 49, delivery port 48, the upper and lower of one side of waste heat recovery case 32 is equipped with temperature sensor 35, three layers of coiled pipe 6 of waste heat recovery case 32 internal placement, three layers of coiled pipe 6 interconnect, and the two ends of coiled pipe 6 link to each other with delivery port 48 with water inlet 49 respectively; It is insulation material 46 that waste heat recovery case 32 outsides are equipped with the alumina silicate felt; The water inlet 49 of waste heat recovery case 32 is connected with water circulating pump 4 outlets, the water inlet of water circulating pump 4 is connected with the delivery port 51 of water supply tank 2, the delivery port 48 of waste heat recovery case 32 is connected with the water return outlet 50 of water supply tank 2, waste heat recovery case 32 bottoms are provided with discharge port 5, and waste heat recovery case 32 volumes interior, coiled pipe 6 external spaces are 1m
3The volume of water supply tank 2 is 1m
3, the water that adds water supply tank 2 is handled through water softener 1, and the hardness of water after the processing meets country the steam boiler moisturizing is stipulated.Preservative treatment is carried out in the inside of water supply tank 2, and water supply tank 2 outside polyurethane foam insulations are equipped with small pump 3 on the connecting pipe between the water supplement port 38 of water supply tank 2 and steam generator 25.
Unit is equipped with switch board 44, and switch board 44 has following function:
1, detects, shows and set the temperature of material heating clamber 11 and combustion chamber 10, when unit operation, according to temperature adjustment of setting and 9 operations of control mixture combustion device.When combustion chamber 10 needed heating, mixed air burner 9 preferentially moved, and the mixed air that produces when preferentially utilizing unit operation is saved other fuel.
2, set, adjust and the revolution of control material heating clamber 11, when reinforced, discharging, can change the direction of rotation of material heating clamber 11.
3, detect, show, set and control the steam pressure of steam generator 25, according to the operation of pressure adjustment of setting and control auxiliary burner 19;
4, detect, show and control the water level of steam generator 25,3 operations of control small pump;
5, upper and lower part material temperature in detection and the demonstration waste heat recovery case 32, the operation of control water circulating pump 4;
6, demonstration and control air blast 67 and air-introduced machine 68 start, stop;
7, when the pressure of the steam generator 25 of unit surpasses setting value, or the temperature of material heating clamber 25 is in time sent caution when surpassing setting value.
Claims (9)
1. an equipment for regeneration of filtering adsorption material is characterized in that, the structure of this equipment is:
Around the main frame is metal framework, and the outside of metal framework is a metal shell, and the first half of main frame is a steam generator, and the Lower Half of main frame is material heating clamber and combustion chamber, between metal shell and combustion chamber and the steam generator insulation material is arranged; Wherein:
The position that the inside, combustion chamber contacts with flame is built by laying bricks or stones by refractory material;
Mixture combustion device and flame peephole are installed on the sidepiece metal shell of combustion chamber, and the mixture combustion device receives the gaseous mixture that the material heating clamber is discharged;
On the metal shell of combustion chamber one side, two temperature sensors of forward and backward installation.
2. equipment for regeneration of filtering adsorption material as claimed in claim 1 is characterized in that, wherein close discharging opening one end in combustion chamber is equipped with main burner.
3. equipment for regeneration of filtering adsorption material as claimed in claim 1, it is characterized in that, wherein traveling-grate stoker is installed in the bottom, combustion chamber, the traveling-grate stoker front portion is equipped with reductor, the traveling-grate stoker front upper is equipped with coal bunker, between the last coal bunker and the chamber wall outside coal flashboard is installed, the combustion chamber inwall of traveling-grate stoker front upper has trimmer arch, top, chain fire-gate rear portion is equipped with eagle iron, between chain fire-gate rear portion and the combustion chamber rear wall pit of falling is arranged, the eagle iron and spontaneous combustion chamber, the pit top rear wall that falls have played the stove rear arch.
4. equipment for regeneration of filtering adsorption material as claimed in claim 3 is characterized in that, wherein chain fire-gate air inlet links to each other with the air outlet of air blast by pipeline.
5. equipment for regeneration of filtering adsorption material as claimed in claim 3 is characterized in that wherein sidewall of combustion chamber is equipped with the sight vent.
6. equipment for regeneration of filtering adsorption material as claimed in claim 1 is characterized in that wherein the bottom, combustion chamber installs and fixes fire grate, and the pit of falling is arranged at the fixed grate bottom, and pit one side that falls is equipped with shoot door.
7. equipment for regeneration of filtering adsorption material as claimed in claim 6 is characterized in that, wherein the air inlet of fixed grate links to each other with the air outlet of air blast by pipeline.
8. equipment for regeneration of filtering adsorption material as claimed in claim 1 is characterized in that wherein the exhanst gas outlet of steam generator is connected with chimney, and the vertical height of chimney is in little negative pressure in the combustion chamber during with unit operation and is as the criterion.
9. equipment for regeneration of filtering adsorption material as claimed in claim 1 is characterized in that wherein steam generator is made by refractory metal material, and the front end of steam generator is made up of front smoke box and front tube sheet, and superheater is installed in the front smoke box; The rear portion of steam generator is made up of back smoke box and back tube sheet; Between front tube sheet and the back tube sheet fume pipe is installed; Front smoke box is equipped with the front smoke box door outward, and back smoke box is divided into two parts up and down, and the top of back smoke box communicates with exhanst gas outlet, and the outside is equipped with rear smokebox door; The lower part of back smoke box has flue to communicate with the combustion chamber, and the outside, lower part of back smoke box is equipped with auxiliary burner; The steam generator top is equipped with safety valve, steam (vapor) outlet, Pressure gauge and exhanst gas outlet; There are water level meter, water supplement port, sewage draining exit in the side of steam generator; The steam generator top is equipped with safety valve, steam (vapor) outlet, Pressure gauge and exhanst gas outlet; There are water level meter, water supplement port, sewage draining exit in the side of steam generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200011514U CN201023012Y (en) | 2007-01-10 | 2007-01-19 | Filtering adsorption material generating equipment |
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| CN200710063367 | 2007-01-10 | ||
| CN200710063367.8 | 2007-01-10 | ||
| CNU2007200011514U CN201023012Y (en) | 2007-01-10 | 2007-01-19 | Filtering adsorption material generating equipment |
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| CN201023012Y true CN201023012Y (en) | 2008-02-20 |
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| CNU2007200011514U Expired - Lifetime CN201023012Y (en) | 2007-01-10 | 2007-01-19 | Filtering adsorption material generating equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219370B (en) * | 2007-01-10 | 2013-07-17 | 张大伟 | Equipment for regeneration of filtering adsorption material |
| CN109201024A (en) * | 2018-10-17 | 2019-01-15 | 陈育宁 | A kind of sewage filtering material regenerating unit and application method |
| CN109201023A (en) * | 2018-10-17 | 2019-01-15 | 陈育宁 | Sewage filtering material regenerating unit |
-
2007
- 2007-01-19 CN CNU2007200011514U patent/CN201023012Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219370B (en) * | 2007-01-10 | 2013-07-17 | 张大伟 | Equipment for regeneration of filtering adsorption material |
| CN109201024A (en) * | 2018-10-17 | 2019-01-15 | 陈育宁 | A kind of sewage filtering material regenerating unit and application method |
| CN109201023A (en) * | 2018-10-17 | 2019-01-15 | 陈育宁 | Sewage filtering material regenerating unit |
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