CN1499133A - Smoke removing stove - Google Patents
Smoke removing stove Download PDFInfo
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- CN1499133A CN1499133A CNA021461996A CN02146199A CN1499133A CN 1499133 A CN1499133 A CN 1499133A CN A021461996 A CNA021461996 A CN A021461996A CN 02146199 A CN02146199 A CN 02146199A CN 1499133 A CN1499133 A CN 1499133A
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- heat
- ring body
- inner ring
- smoke
- emulsifying agent
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Abstract
A smoke-eliminating incinerator is composed of base and the main body fixed onto base. Said main body consists of insulating casing, water jacket, middle ring body, the chamber of air for combustion, refractory inner ring body with antioxidizing refractory layer on its inner surface and the catalyst-type heat accumulating tower, exhaust outlet, water supplying tank, warm water outlet, black smoke inlet, igniter, emulsifier sprayer and blower. Its advantages are high speed of combustion reaction, high temp up to 900-1200 deg.C, and high effect to eliminate black smoke.
Description
Technical field
The present invention relates to a kind of smoke consuming apparatus that is used for combustion furnace, especially a kind ofly be used for black smoke that various combustion furnaces discharge and be so incensed that the smoke-eliminating stove that purifies to completing combustion.
Background technology
Usually, the combustion furnace burning, no matter be the combustion furnace that burns coal or oil firing, still the incinerator that burns foreign material a large amount of billowing black smoke of all emerging, particularly in the incinerator in the damaged tire of multifuel combustion, waste plastic product, the building materials waste material, various rubbish etc. also discharge a large amount of harmful smokes, environmental pollution is very serious, and all pay much attention to this countries in the world.For this reason, people have designed the device for eliminating smoke and dust and the smoke-eliminating method thereof of a lot of patterns, and Chinese patent 01220671.7 discloses a kind of smoke-eliminating stove, is provided with the tubbiness flue in its burner hearth, and a side of flue has coal feed point to lead to outside the body of heater, are added with the courage lid on the flue.And for example Chinese patent 92214953.4 discloses a kind of bituminous coal group and has burnt smoke-eliminating stove, the following texture of coal that adds that design is made up of tubular cross bar, tubular track and coal-supporting disk etc.These designs all can be played the smoke abatement and dust control effect, reduce the discharging of useless flue gas, reach the purpose of environment purification.But range of application is less, and is thorough not enough to the purification of flue gas.
Summary of the invention
The objective of the invention is to provide a kind of smoke-eliminating stove of new construction, the black smoke that burning is discharged obtains completing combustion, and the gas that becomes cleaning is discharged overhead.
For achieving the above object, solution of the present invention is: a kind of smoke-eliminating stove, comprise base and be fixed on body of heater on the base, it is characterized in that: described body of heater comprises: the heat insulation shell of body of heater periphery, this heat insulation shell inwardly is provided with middle ring body successively, heat-resisting inner ring body, the inwall of heat-resisting inner ring body is provided with anti-oxidation refractory coating, have the space between this heat insulation shell and the middle ring body and constitute water jacket, have the space between ring body and the heat-resisting inner ring body in being somebody's turn to do and constitute the combustion air chamber, be provided with the catalyst heat accumulation tower in the cavity of this heat-resisting inner ring body, the top of this body of heater is provided with the exhaust outlet that communicates with the cavity of heat-resisting inner ring body, and the outside of this body of heater also is provided with feed-tank and the warm water outlet that communicates with water jacket; The black smoke inlet, burning point firearm and the emulsifying agent sprayer unit that communicate with the cavity of heat-resisting inner ring body; The combustion fan that communicates with the combustion air chamber.
Also be provided with the admission port magnetic valve and the switch of control confluent on the described feed-tank.
Described emulsifying agent sprayer unit comprises the porous type emulsifying agent nozzle of the cavity that feeds heat-resisting inner ring body, is connected compressed air hose and emulsifying agent service on the porous type emulsifying agent nozzle, and the other end of this emulsifying agent service is connected with the emulsifying agent case.
The upper end of water jacket is connected in the described body of heater the safety valve that stretches to the body of heater outside.
Described catalyst heat accumulation tower is made of the ceramic heat-storing material.
The wall of described heat-resisting inner ring body is provided with several air nozzles, and its two ends communicate with the cavity of combustion air chamber and heat-resisting inner ring body respectively.
After adopting such scheme, the present invention compared with prior art has following beneficial effect: smoke-eliminating stove of the present invention, because body of heater inside is provided with catalyst heat accumulation tower and can be to the emulsifying agent sprayer unit of body of heater internal spray emulsifying agent, send into the combustion fan of air, add this smoke-eliminating stove and have the multilayer insulation structure, as heat insulation shell, water jacket between heat insulation shell and middle ring body, air chamber between middle ring body and heat-resisting inner ring body and the anti-oxidation refractory coating on the heat-resisting inner ring body inwall, being enough to cut off the interior temperature of stove outwards distributes, temperature in the stove can reach 900-1200 ℃, make the black smoke that enters in the smoke-eliminating stove obtain burning fully, and the gas that becomes cleaning is discharged the sky, gas to its discharge, the result shows through analysis of experiments, in the gas that this smoke-eliminating stove is discharged, the dioxin of atmosphere pollution, carbonic oxide, carbon dioxide, sulfur oxide, harmful substances such as nitrogen oxide can reduce to below the 1/10-1/100.Smoke-eliminating stove of the present invention is owing to be provided with anti-oxidation refractory coating on the inwall of heat-resisting inner ring body, under the high temperature action of this coating in stove, its top layer can form super ceramic sclerine material, thereby has the effect that prolongs the inboard wall of furnace body life-span.Smoke-eliminating stove of the present invention is owing to be provided with jacket structure for water, thereby has the effect that reclaims its heat energy, and water jacket becomes warm water through heating, and this warm water can be transported to the place to use through the warm water outlet.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structure cross-sectional schematic of smoke-eliminating stove of the present invention;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the structure of smoke-eliminating stove of the present invention comprises base 22 and is fixed on body of heater on the base, it is characterized in that this body of heater comprises the heat insulation shell 7 of body of heater periphery, this heat insulation shell 7 inwardly is provided with middle ring body 50 successively, heat-resisting inner ring body 17, on the inwall of heat-resisting inner ring body 17, be provided with anti-oxidation refractory coating (not shown), have the space between this heat insulation shell 7 and the middle ring body 50 and constitute water jacket 6, have the space between ring body 50 and the heat-resisting inner ring body 17 in this and constitute combustion air chamber 15, be provided with catalyst heat accumulation tower 20 in the cavity of this heat-resisting inner ring body 17, the top of this body of heater is provided with the exhaust outlet 1 that communicates with the cavity of heat-resisting inner ring body 17.The outside of this body of heater also is provided with feed-tank 3 and the warm water outlet 8 that communicates with water jacket 6; The black smoke inlet 18, burning point firearm 13 and the emulsifying agent sprayer unit 51 that communicate with the cavity of heat-resisting inner ring body 17; The combustion fan 12 that communicates with combustion air chamber 15.Also be provided with admission port magnetic valve 5 and switch 4 on the above-mentioned feed-tank 3, in order to adjust the control confluent.Emulsifying agent sprayer unit 51 comprises the porous type emulsifying agent nozzle 9 of the cavity that feeds heat-resisting inner ring body 17, be connected compressed air hose 10 and emulsifying agent service 11 on the porous type emulsifying agent nozzle 9, the other end of this emulsifying agent service 11 is connected with emulsifying agent case 14.The upper end of water jacket 6 is connected in the above-mentioned body of heater the safety valve 2 that stretches to the body of heater outside.Above-mentioned catalyst heat accumulation tower 20 is made of the ceramic heat-storing material, and this ceramic heat-storing material can be the mixture of catalyst metal titanium, vanadium, tungsten etc.The wall of above-mentioned heat-resisting inner ring body 17 is provided with several air nozzles 16, and its two ends communicate with the cavity of combustion air chamber 15 and heat-resisting inner ring body 17 respectively, and this air nozzle 16 can be skewed on the wall thickness of heat-resisting inner ring body 17.
The operation principle of smoke-eliminating stove of the present invention: by burning point firearm 13 pilot fuel and ignition, make catalyst heat accumulation tower 20 be heated to 600-800 ℃, take fire in stove by black smoke inlet 18 black smokes that enter in the smoke-eliminating stove, start combustion fan 12 this moment, air through combustion air chamber 15 and air nozzle 16 blast in the stove, be set holdup time 2-3 second, produce high temperature gas flow and rotation rising, make its generating gasification reaction, impel black smoke to obtain completing combustion, meanwhile, in emulsifying agent case 4, the flexible glue shape emulsifying agent that is mixed into by You Heshui, spray in the smoke-eliminating stove through emulsifying agent service 11 and porous type emulsifying agent nozzle 9, under the effect of compressed air hose 10 mesohigh air, the emulsifying agent that porous type emulsifying agent nozzle 9 is ejected in the smoke-eliminating stove is vaporific, become this vaporific emulsifying agent starting point fire burns in stove of fuel through adding oil, its hydrone will be decomposed into hydrogen and oxygen, the heat energy of hydrogen burning can make the interior temperature of stove bring up to 900-1200 ℃, make the black smoke accelerated reaction, thereby will enter the black smoke completing combustion in this smoke-eliminating stove, the gas that becomes cleaning is discharged overhead.
Claims (6)
1, a kind of smoke-eliminating stove, comprise base (22) and be fixed on body of heater on the base (22), it is characterized in that: described body of heater comprises: the heat insulation shell of body of heater periphery (7), this heat insulation shell (7) inwardly is provided with middle ring body (50) successively, heat-resisting inner ring body (17), the inwall of heat-resisting inner ring body (17) is provided with anti-oxidation refractory coating, have the space between this heat insulation shell (7) and the middle ring body (50) and constitute water jacket (6), have the space between ring body (50) and the heat-resisting inner ring body (17) in being somebody's turn to do and constitute combustion air chamber (15), be provided with catalyst heat accumulation tower (20) in the cavity of this heat-resisting inner ring body (17), the top of this body of heater is provided with the exhaust outlet (1) that communicates with the cavity of heat-resisting inner ring body (17), and the outside of this body of heater also is provided with feed-tank and the warm water outlet (8) that communicates with water jacket (6); The black smoke inlet (18), burning point firearm (13) and the emulsifying agent sprayer unit (51) that communicate with the cavity of heat-resisting inner ring body (17); The combustion fan (12) that communicates with combustion air chamber (15).
2, a kind of smoke-eliminating stove according to claim 1 is characterized in that: the admission port magnetic valve (5) and the switch (4) that also are provided with the control confluent on the described feed-tank (3).
3, a kind of smoke-eliminating stove according to claim 1, it is characterized in that: described emulsifying agent sprayer unit (51) comprises the porous type emulsifying agent nozzle (9) of the cavity that feeds heat-resisting inner ring body (17), be connected compressed air hose (10) and emulsifying agent service (11) on the porous type emulsifying agent nozzle (9), the other end of this emulsifying agent service (11) is connected with emulsifying agent case (14).
4, a kind of smoke-eliminating stove according to claim 1 is characterized in that: the upper end of water jacket in the described body of heater (6) is connected the safety valve (2) that stretches to the body of heater outside.
5, a kind of smoke-eliminating stove according to claim 1 is characterized in that: described catalyst heat accumulation tower (20) is made of the ceramic heat-storing material.
6, a kind of smoke-eliminating stove according to claim 1 is characterized in that: the wall of described heat-resisting inner ring body (17) is provided with several air nozzles (16), and its two ends communicate with the cavity of combustion air chamber (15) and heat-resisting inner ring body (17) respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021461996A CN1300507C (en) | 2002-11-04 | 2002-11-04 | Smoke removing stove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021461996A CN1300507C (en) | 2002-11-04 | 2002-11-04 | Smoke removing stove |
Publications (2)
Publication Number | Publication Date |
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CN1499133A true CN1499133A (en) | 2004-05-26 |
CN1300507C CN1300507C (en) | 2007-02-14 |
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ID=34232672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB021461996A Expired - Fee Related CN1300507C (en) | 2002-11-04 | 2002-11-04 | Smoke removing stove |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102537971A (en) * | 2012-02-14 | 2012-07-04 | 江苏奥立环保设备有限公司 | Solid waste incinerator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7710924A (en) * | 1976-10-13 | 1978-04-17 | Air Resources | PROCEDURE FOR CATALYTIC COMBUSTION OF A GAS CONTAINING FLAMMABLE MATERIAL. |
CN2292978Y (en) * | 1996-11-05 | 1998-09-30 | 姜英旭 | Incinerating device by thermal decomposition to burn out gas |
JPH10267248A (en) * | 1997-03-27 | 1998-10-09 | Trinity Ind Corp | Catalyst type exhaust gas processor |
JP2000046334A (en) * | 1998-07-30 | 2000-02-18 | Honma Seisakusho:Kk | Stove |
CN2362580Y (en) * | 1999-01-26 | 2000-02-09 | 煤炭科学研究总院北京煤化学研究所 | Smoke eliminator for industrial kiln automatic oxygen supply stirring combustion |
JP2002195537A (en) * | 2000-12-27 | 2002-07-10 | Japan Steel Works Ltd:The | Direct catalytic combustion type deodorizing method and device |
CN2577128Y (en) * | 2002-11-07 | 2003-10-01 | 刘福华 | Smoke-preventing furnace |
-
2002
- 2002-11-04 CN CNB021461996A patent/CN1300507C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102537971A (en) * | 2012-02-14 | 2012-07-04 | 江苏奥立环保设备有限公司 | Solid waste incinerator |
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CN1300507C (en) | 2007-02-14 |
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