CN201497380U - industrial furnace smoke secondary combustion device - Google Patents
industrial furnace smoke secondary combustion device Download PDFInfo
- Publication number
- CN201497380U CN201497380U CN2009203056361U CN200920305636U CN201497380U CN 201497380 U CN201497380 U CN 201497380U CN 2009203056361 U CN2009203056361 U CN 2009203056361U CN 200920305636 U CN200920305636 U CN 200920305636U CN 201497380 U CN201497380 U CN 201497380U
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- flue
- burner
- smoke
- flue gas
- combustion chamber
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a treatment device for poisonous and harmful gas exhausted by industrial furnaces, in particular to an industrial furnace smoke secondary combustion device, which is characterized in that an industrial furnace smoke exhaust system is reconstructed, a smoke secondary combustion processing device is added on a position where furnace smoke gathers, and comprises a flue pipe, a baffle plate, a combustion chamber, a flue gate and a heat-insulating layer, wherein a burner, a thermocoupling and an observation window for conveniently observing combustion condition are arranged on the combustion chamber, and the smoke secondary combustion processing device is arranged on a furnace smoke gathering position through abut flanges. The smoke secondary combustion device can combust smoke generated in the work process of a furnace for second time, and fully discomposes smoke in the combustion process for reducing the environment pollution and preventing a great amount of lampblack and carbon monoxide in the furnace from directly exhausting in air, thereby reducing the harms of harmful smoke to health of people.
Description
Technical field
That the utility model relates to that a kind of Industrial Stoves discharge is poisonous, the treatment facility of pernicious gas, relates in particular to a kind of Industrial Stoves flue gas after burner.
Background technology
Present Industrial Stoves can produce a large amount of irritative gas when firing industrial ceramic honey comb, poly-light refractory material, its main component is organic matters such as tung oil, resin, polystyrene.Simultaneously, in combustion process since the oxygen supply deficiency also will cause burning combustibles such as insufficient, a large amount of carbon black and carbon monoxide along with the stove fire fume emission in atmosphere.The discharging serious harm people's of above-mentioned organic matter and flue gas is healthy, contaminated environment.Therefore, it has restricted the application of Industrial Stoves.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, provide a kind of simple in structure, can make pernicious gas fully burning on flue tube, and Industrial Stoves flue gas after burner with good smoke discharging effect.
For achieving the above object, the technical solution of the utility model is: the Industrial Stoves smoke evacuation system is transformed, promptly increase a flue gas after burner at the kiln gas place of gathering, it comprises flue tube, this flue tube import is provided with the flue abutted flange, the flue tube outlet is provided with the flue valve that is used to regulate flue gas flow, and the flue tube outlet communicates with chimney; Have the channel blind of two groups of uniform through holes of band at least and constitute the combustion chamber in flue tube, promptly be designed to the combustion chamber between these two groups of channel blind, this combustion chamber is provided with burner and is used to observe the form of combustion case; Burner is the high speed whirlwind burner.Be provided with the ectosome of heat-insulation layer and flue tube on the flue tube periphery successively, promptly heat-insulation layer is arranged between the ectosome inwall of flue tube outer wall and flue tube.
Be provided with the baffle plate of three groups of uniform through holes of band in the flue tube in the flue gas after burner in this concrete enforcement and be separated into two combustion chambers; Be preceding combustion chamber and after-burner, these two combustion chambers communicate; Be that uniform through hole is arranged on the baffle plate, pernicious gas is obstructed at this, enlarge the contact flame time, be fully burned.The combustion chamber is provided with the thermocouple that is used for observing and controlling temperature relative with burner.Respectively be provided with a burner on two combustion chambers.
Flue tube is the flue tube that the flue tube made of refractory metal material or refractory material are made, and its refractory material is poly light mullite or Poly Light High Aluminum Firebrick.
Flue tube becomes a preceding combustion chamber and the after-burner near this gas outlet near this air inlet by barrier partitions, and two combustion chambers are connected, and two combustion chambers are provided with two burners, in order to give two combustion chamber heating.
In sum, this flue gas after burner can carry out second-time burning to the flue gas that kiln produces in the course of the work, makes flue gas in combustion process, fully decomposes, to reduce the pollution to environment.Having prevented to produce in the kiln main a large amount of carbon black and carbon monoxide directly discharges in the atmosphere.Thereby reduced the harmful smoke harm healthy to people.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A sectional structure schematic diagram of the present utility model;
Fig. 3 is a B-B sectional structure schematic diagram of the present utility model;
Among the figure: 1-flue abutted flange, 2-flue tube, 3-flame-proof thermal insulation material, 4-burner, 5-baffle plate, 6-form, 7-thermocouple, 8-flue valve, 9-chimney, 10-plug, 11-high speed whirlwind burner, the preceding combustion chamber of 12-, 13-after-burner.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of Industrial Stoves flue gas after burner is to comprise flue tube 2, and these flue tube 2 imports are provided with flue abutted flange 1, and flue tube 2 outlets are provided with the flue valve 8 that is used to regulate flue gas flow, and flue tube 2 outlets communicate with chimney 9;
The baffle plate 5 that is provided with three groups of uniform through holes of band in flue tube 2 is separated into two combustion chambers; Be that 13, two combustion chambers of preceding combustion chamber 12 and after-burner communicate.The combustion chamber is provided with the thermocouple that is used for observing and controlling temperature relative with burner.Respectively be provided with a burner on two combustion chambers.This burner 4 is a high speed whirlwind burner 11.This combustion chamber is provided with the form 6 that is used to observe combustion case; Form 6 is for having the through hole of plug 10.The combustion chamber is provided with a thermocouple 7 relative with burner 4, is used for the observing and controlling chamber temperature.
On flue tube 2 peripheries, be provided with the ectosome of heat-insulation layer 3 and flue tube 2 successively; The heat-insulation layer 3 of its periphery, smoke pipe road is materials such as heat-preservation cotton.This flue tube 2 is built by laying bricks or stones by refractory material, and its refractory material is poly light mullite, Poly Light High Aluminum Firebrick.
Because high speed whirlwind burner 11 is made of metal, and when temperature is higher, may melt, and therefore, a burner block is set on burner 11 generally, to be used to protect combustor nozzle 11.
Flue tube 2 outlets are provided with a flue shutter 8, and it mainly acts on is in order to regulate flue gas flow.Baffle plate 5 adopts fire-resistant masonry to cut to build and forms, and has uniform through hole on it.Baffle plate burns insufficient in order to prevent flue gas from directly circulating.
This flue gas after burner is arranged on kiln gas and gathers the place, and the flue gas that is used for kiln is produced in the course of the work carries out second-time burning, makes flue gas in combustion process, fully decomposes, to reduce the pollution to environment.
Claims (6)
1. Industrial Stoves flue gas after burner is characterized in that:
A, described Industrial Stoves flue gas after burner are to comprise flue tube (2), this flue tube (2) import is provided with flue abutted flange (1), flue tube (2) outlet is provided with the flue valve (8) that is used to regulate flue gas flow, and flue tube (2) outlet communicates with chimney (9);
Have the channel blind (5) of two groups of uniform through holes of band in B, the described flue tube (2) at least and constitute the combustion chamber, promptly be designed to the combustion chamber between these two groups of channel blind (5), this combustion chamber is provided with burner (4) and is used to observe the form (6) of combustion case;
Be provided with the ectosome of heat-insulation layer (3) and flue tube (2) on C, described flue tube (2) periphery successively.
2. Industrial Stoves flue gas after burner according to claim 1 is characterized in that the baffle plate (5) that is provided with three groups of uniform through holes of band in the described flue tube (2) is separated into two combustion chambers; Be preceding combustion chamber (12) and after-burner (13), two combustion chambers communicate.
3. Industrial Stoves flue gas after burner according to claim 1, it is characterized in that described combustion chamber be provided with one with the corresponding thermocouple (7) that is used for the observing and controlling temperature of burner (4).
4. Industrial Stoves flue gas after burner according to claim 1 is characterized in that described burner (4) is a high speed whirlwind burner (11).
5. Industrial Stoves flue gas after burner according to claim 1, it is characterized in that the flue tube that flue tube that described flue tube (2) is made for refractory metal material or fire-resistant hot material are made, its refractory material is poly light mullite or Poly Light High Aluminum Firebrick.
6. Industrial Stoves flue gas after burner according to claim 1 is characterized in that described form (6) is for having the through hole of plug (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203056361U CN201497380U (en) | 2009-07-03 | 2009-07-03 | industrial furnace smoke secondary combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203056361U CN201497380U (en) | 2009-07-03 | 2009-07-03 | industrial furnace smoke secondary combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497380U true CN201497380U (en) | 2010-06-02 |
Family
ID=42440585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203056361U Expired - Fee Related CN201497380U (en) | 2009-07-03 | 2009-07-03 | industrial furnace smoke secondary combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497380U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676231A (en) * | 2011-03-14 | 2012-09-19 | 美特索电力公司 | An method for processing ash, and an ash processing plant |
| CN102705842A (en) * | 2012-01-12 | 2012-10-03 | 无锡湖光工业炉有限公司 | Exhaust smoke purification combustion device |
| CN103017558A (en) * | 2013-01-18 | 2013-04-03 | 沈阳创联炉窑技术有限公司 | Combustion device for processing calcined petroleum coke smoke of rotary kiln |
| CN103528077A (en) * | 2013-10-30 | 2014-01-22 | 天津市化工设计院 | Tail gas combustion furnace capable of manufacturing sixty thousand tons of carbon black annually |
| CN105020701A (en) * | 2015-07-27 | 2015-11-04 | 长兴嘉诚炉业有限公司 | Gas combustor |
| CN109028104A (en) * | 2018-07-17 | 2018-12-18 | 江苏泰瑞耐火有限公司 | The device and method of shuttle-type kiln exhaust gas second-time burning |
-
2009
- 2009-07-03 CN CN2009203056361U patent/CN201497380U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676231A (en) * | 2011-03-14 | 2012-09-19 | 美特索电力公司 | An method for processing ash, and an ash processing plant |
| CN102705842A (en) * | 2012-01-12 | 2012-10-03 | 无锡湖光工业炉有限公司 | Exhaust smoke purification combustion device |
| CN103017558A (en) * | 2013-01-18 | 2013-04-03 | 沈阳创联炉窑技术有限公司 | Combustion device for processing calcined petroleum coke smoke of rotary kiln |
| CN103528077A (en) * | 2013-10-30 | 2014-01-22 | 天津市化工设计院 | Tail gas combustion furnace capable of manufacturing sixty thousand tons of carbon black annually |
| CN103528077B (en) * | 2013-10-30 | 2016-06-29 | 天津市化工设计院 | Produce 60000 tons of production of carbon black tail-gas combustion stoves per year |
| CN105020701A (en) * | 2015-07-27 | 2015-11-04 | 长兴嘉诚炉业有限公司 | Gas combustor |
| CN105020701B (en) * | 2015-07-27 | 2018-10-16 | 长兴嘉诚炉业有限公司 | A kind of gas combustion chamber |
| CN109028104A (en) * | 2018-07-17 | 2018-12-18 | 江苏泰瑞耐火有限公司 | The device and method of shuttle-type kiln exhaust gas second-time burning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20110703 |