CN109579026A - The method of combustion method elimination flue dust - Google Patents
The method of combustion method elimination flue dust Download PDFInfo
- Publication number
- CN109579026A CN109579026A CN201811298977.0A CN201811298977A CN109579026A CN 109579026 A CN109579026 A CN 109579026A CN 201811298977 A CN201811298977 A CN 201811298977A CN 109579026 A CN109579026 A CN 109579026A
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- CN
- China
- Prior art keywords
- flue dust
- smoke
- combustibles
- soot
- combustion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2204/00—Supplementary heating arrangements
- F23G2204/10—Supplementary heating arrangements using auxiliary fuel
- F23G2204/103—Supplementary heating arrangements using auxiliary fuel gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
本发明属于环保领域，特别是涉及一种燃烧法消除烟尘的方法。适用于燃煤锅炉烟尘、燃油锅炉烟尘、炼钢炉烟尘、垃圾焚烧炉烟尘、燃煤发电烟尘、船舶柴油燃烧烟尘、机动车‑尾气烟尘、农用机具烟尘、化工烟尘、油井燃烧烟尘、天然气燃烧烟尘的烟尘消除。具体说就是将汽化罐中的易燃液体加热汽化成易燃蒸气，通过风机将空气和易燃蒸汽混合并输入到含烟尘的污染源中，使空气、易燃蒸气和烟尘混合成为易燃烟尘，通过点火装置将易燃烟尘点燃，燃烧后的易燃烟尘变为净化气体。最佳方式就是通过风机将空气和易燃蒸汽混合并输入到烟囱或汽车尾气管中，通过点火燃烧，将烟尘微粒燃烧殆尽，达到烟尘净化目的。采用本发明，具有结构非常简单，效果非常理想，市场前景非常广阔。
The invention belongs to the field of environmental protection, and particularly relates to a method for eliminating smoke and dust by a combustion method. Suitable for coal-fired boiler smoke, oil-fired boiler smoke, steelmaking furnace smoke, garbage incinerator smoke, coal-fired power generation smoke, marine diesel combustion smoke, motor vehicle-exhaust smoke, agricultural machinery smoke, chemical smoke, oil well combustion smoke, natural gas combustion The soot of soot is eliminated. Specifically, the flammable liquid in the vaporization tank is heated and vaporized into flammable vapor, and the air and flammable vapor are mixed by the fan and input into the pollution source containing soot, so that the air, flammable vapor and soot are mixed into flammable soot, The flammable soot is ignited by the ignition device, and the combustible soot after combustion becomes purified gas. The best way is to mix the air and flammable steam through the fan and input it into the chimney or the exhaust pipe of the car, and then burn out the soot particles by igniting and burning, so as to achieve the purpose of soot purification. By adopting the invention, the structure is very simple, the effect is very ideal, and the market prospect is very broad.
Description
Fields
The invention belongs to environment protection field, a kind of method for eliminating flue dust more particularly to combustion method.Suitable for coal-burning boiler
Flue dust, oil burning boiler flue dust, converter flue dust, waste incinerator flue dust, coal fired power generation flue dust, marine diesel combustion fumes, machine
The flue dust elimination of motor-car-tail gas flue dust, farm implements flue dust, chemical industry flue dust, burning oil well flue dust, combustion of natural gas flue dust.
Background technique
Currently, being used for air cleaning and clarifying smoke, there are mainly two types of modes, and one is high-pressure electrostatic precipitations, another
It is spray washing.Both modes have construction complicated, and energy consumption is high, defect at high cost.The present invention is aiming at current flue dust
The design of technology for eliminating drawback.
Summary of the invention
The present invention is a kind of method that combustion method eliminates flue dust, be the flammable liquid heating in gasifying pot is vaporized into it is inflammable
Air and flammable vapor are mixed by blower and are input in the pollution sources containing flue dust by steam, make air, inflammable vapour and cigarette
Dirt is mixed into inflammable flue dust, and by igniter by inflammable soot ignition, the inflammable flue dust after burning becomes purification gas.
Realize the technical scheme adopted by the invention is that, flue dust cancellation element by gasifying pot, heating device, blower, threeway,
Pipeline, igniter composition, three ports of threeway are connected to pipeline respectively, and threeway port 1 is connected to blower outlet air by pipeline
Mouthful, threeway port 2 is connected in gasifying pot by pipeline, and threeway port 3 is connected in fume extractor by pipeline；In gasifying pot
There is combustibles liquid, the combustibles liquid in gasifying pot is heated to vapourizing temperature by heating device, becomes combustibles steam, inflammable
Object steam leads to threeway port by pipeline；Air is blowed to threeway port by fan outlet, at threeway, air and combustibles
Steam converges and is mixed into combustible gas vapour mixture, and combustible gas vapour mixture enters fume extractor by pipeline from threeway port
It is interior, and be mixed into inflammable flue dust with the flue dust in fume extractor, igniter by the inflammable soot ignition in fume extractor simultaneously
As clean gas, reaches and eliminate flue dust purpose；Fume extractor is made of flue dust occurring source and soot emissions pipe, flue dust occurring source
Flue dust mixed in soot emissions pipe with combustibles steam and be ignited device and light, become clean gas and arranged from smoke outlet
Out.
Detailed description of the invention
Fig. 1 is flue dust cancellation element and the fume extractor principle schematic diagram for having mixing chamber.
Fig. 2 is the independent schematic diagram of flue dust cancellation element.
Fig. 3 is the schematic illustration that smoke outlet is arranged in igniter.
Fig. 4 is flue dust cancellation element and the fume extractor principle schematic diagram without mixing chamber.
Fig. 5 is the principle schematic diagram of the combustible gas vapour mixture outlet insertion automobile tail gas pipe of flue dust cancellation element.
Fig. 6 is the schematic illustration that heating device is arranged in gasifying pot.
Fig. 7 is fume extractor schematic illustration.
In figure, 1. flue dust cancellation elements, 2. fume extractors, 3. gasifying pots, 4. heating devices, 5. blowers, 6. threeways, 7. pipes
Road, 8. igniters, 9. threeway port, 1,10. fan outlet, 11. threeway port, 2,12. threeway port 3,13. inflammable thing liquids
Body, 14. mixing chambers, 15. combustibles steam, 16. air, 17. combustible gas vapour mixtures, 18. flue dust, 19. inflammable flue dust, 20.
Clean gas, 21. flue dust occurring sources, 22. soot emissions pipes, 23. smoke outlets, 24. combustible gas vapour mixture outlets.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawing.
1. the flue dust occurring source 21 includes coal-burning boiler flue dust, oil burning boiler flue dust, converter flue dust, waste incinerator cigarette
Dirt, coal fired power generation flue dust, marine diesel combustion fumes, motor-vehicle tail-gas flue dust, farm implements flue dust, chemical industry flue dust, oil well combustion
Burn flue dust, combustion of natural gas flue dust.
The igniter 8 is arranged in soot emissions pipe 22.
The igniter 8 is arranged at smoke outlet 23.
Mixing chamber 14 is provided in the soot emissions pipe 22, mixing chamber 14 is the caliber chamber bigger than soot emissions pipe 22, is mixed
Gas chamber 14 is serially connected in soot emissions pipe 22, and upper and lower side is connected to soot emissions pipe 22 respectively.The setting of heating device 4 exists
Combustibles liquid 13 in gasifying pot 3 is heated to vapourizing temperature, becomes inflammable by 3 outside of gasifying pot by heating gasifying pot 3
Object steam 15.
The heating device 4 is arranged in gasifying pot 3, by the combustibles liquid 13 in heating gasifying pot 3, by combustibles liquid
13 are heated to vapourizing temperature, become combustibles steam 15.
In Fig. 1, flue dust cancellation element 1 is by gasifying pot 3, heating device 4, blower 5, threeway 6, pipeline 7,8 groups of igniter
At three ports of threeway 6 are connected to pipeline 7 respectively, and threeway port 1 is connected to fan outlet 10, threeway port by pipeline 7
2 are connected in gasifying pot 3 by pipeline 7, and threeway port 3 is connected in fume extractor 2 by pipeline 7；Have in gasifying pot 3 inflammable
Combustibles liquid 13 in gasifying pot 3 is heated and is vaporized by thing liquid body 13, heating device 4, becomes combustibles steam 15, combustibles
Steam 15 leads to threeway port 2 by pipeline 7；Air 16 is blowed to threeway port 1 by fan outlet 10, at threeway 6, air
16 converge and are mixed into combustible gas vapour mixture 17 with combustibles steam 15, and combustible gas vapour mixture 17 passes through from threeway port 3
Pipeline 7, then entered in fume extractor 2 by combustible gas vapour mixture outlet 24, and mixed with the flue dust 18 in fume extractor 2
At inflammable flue dust 19, clean gas 20 is lighted and become to the inflammable flue dust 19 in fume extractor 2 by igniter 8, reaches elimination
Flue dust purpose；Fume extractor 2 is made of flue dust occurring source 21 and soot emissions pipe 22, and the flue dust 18 of flue dust occurring source 21 is in flue dust
It is mixed in delivery pipe 22 with combustible gas vapour mixture 17, becomes inflammable flue dust 19 and be ignited device 8 and light, become clean gas
20 are discharged from smoke outlet 23.
In Fig. 2, itself is a independent technique schemes for flue dust cancellation element, can form stand-alone product.Why have
The design and description of fume extractor are usually existed because portioned product needs to be transformed fume extractor in this technique
Install mixing chamber 14 in chimney additional, and in most cases, as long as the combustible gas vapour mixture outlet 24 flue dust cancellation element 1 is straight
It connects and is inserted into fume extractor 2.Flue dust cancellation element 1 is by gasifying pot 3, heating device 4, blower 5, threeway 6, pipeline 7, point
Fiery device 8 forms.Three ports of threeway 6 are connected to pipeline 7 respectively, and threeway port 1 is connected to fan outlet by pipeline 7
10, threeway port 2 is connected in gasifying pot 3 by pipeline 7, and threeway port 3 is connected in fume extractor 2 by pipeline 7；Vaporization
There is combustibles liquid 13 in tank 3, the combustibles liquid 13 in gasifying pot 3 is heated and vaporized by heating device 4, becomes combustibles steaming
Vapour 15, combustibles steam 15 lead to threeway port 2 by pipeline 7；Air 16 is blowed to threeway port 1 by fan outlet 10,
At threeway 6, air 16 and combustibles steam 15 converge and are mixed into combustible gas vapour mixture 17.Combustible gas vapour mixture 17 cooperates
Igniter 8 can purify the flue dust of flue dust occurring source 21.
Fig. 3 principle is roughly the same with Fig. 1, the difference is that, igniter 8 is arranged at smoke outlet 23.
Fig. 4 principle and Fig. 1 are also roughly the same, the difference is that, Fig. 4 is not provided with the mixing chamber 14 of fume extractor, and
It is that combustible gas vapour mixture outlet 24 is directly inserted into fume extractor 1.In this design, fume extractor in most cases
1 inherently refers to chimney, that is to say, that the combustible gas vapour mixture outlet 24 of fume extractor 1 is directly directly inserted into chimney
In.Certainly, when also having exception, for example purifying place for motor vehicle exhausts such as automobiles, the combustible gas vapour of fume extractor 1
Mixture outlet 24 is inserted directly into automobile tail gas pipe, and clean gas then is discharged in inflammable soot ignition in exhaust pipe mouth
Body.
Fig. 5 and Fig. 1 principle are also roughly the same, the difference is that the combustible gas vapour mixture outlet of flue dust cancellation element is inserted
Enter in automobile tail gas pipe, has been used for motor vehicle tail-gas purifying place.
Fig. 6 principle is roughly the same with Fig. 1, the difference is that, heating device 4 is arranged in gasifying pot 3, directly to inflammable
Thing liquid body 13 is heated and is vaporized, and becomes combustibles steam 15.
Fig. 7 is 2 schematic illustration of fume extractor, and fume extractor 2 in most cases refers to the original cigarette for being cleaned equipment
Chimney or smoke exhaust pipe or exhaust pipe.In the case of small part, existing equipment is transformed, such as in chimney or smoke exhaust pipe, exhaust pipe
Upper installation mixing chamber 14.
The flammable liquid, preferred alcohol and methanol.
The soot emissions pipe 22 can be the device with mixing chamber 14 specially designed, be also possible to ready-made cigarette
Chimney is also possible to vehicle-exhaust exhaust pipe, is also possible to the chimney of fuel oil machine.
The heating device 4 is heated including physics heat source, for example coal-fired heating, fuel Heating, gas heating, hot water add
Heat also includes electric heating.
Claims (7)
1. a kind of method that combustion method eliminates flue dust, including flue dust cancellation element (1), fume extractor (2), characterized in that flue dust
Cancellation element (1) is made of gasifying pot (3), heating device (4), blower (5), threeway (6), pipeline (7), igniter (8), and three
Three ports of logical (6) are connected to pipeline (7) respectively, and threeway port 1 (9) is connected to fan outlet (10) by pipeline (7), and three
2 (11) of go side mouthful are connected in gasifying pot (3) by pipeline (7), and threeway port 3 (12) is connected to smoke evacuation dress by pipeline (7)
It sets in (2)；Have combustibles liquid (13) in gasifying pot (3), heating device (4) is by the combustibles liquid (13) in gasifying pot (3)
It is heated to vapourizing temperature, is become combustibles steam (15), combustibles steam (15) leads to threeway port 2 (11) by pipeline (7)；
Air (16) is blowed to threeway port 1 (9) by fan outlet (10), at threeway (6), air (16) and combustibles steam (15)
Converge and be mixed into combustible gas vapour mixture (17), combustible gas vapour mixture (17) passes through pipeline (7) again from threeway port 3 (12)
Entered in fume extractor (2) by combustible gas vapour mixture outlet (24), and is mixed with the flue dust (18) in fume extractor (2)
At inflammable flue dust (19), the inflammable flue dust (19) in fume extractor (2) is lighted and becomes clean gas by igniter (8)
(20), reach and eliminate flue dust purpose；Fume extractor (2) is made of flue dust occurring source (21) and soot emissions pipe (22), flue dust hair
The flue dust (18) of source of students (21) mixes in soot emissions pipe (22) with combustible gas vapour mixture (17), becomes inflammable flue dust (19)
And be ignited device (8) and light, become clean gas (20) and is discharged from smoke outlet (23).
2. the method that combustion method according to claim 1 eliminates flue dust, characterized in that the flue dust occurring source (21) includes
Coal-burning boiler flue dust, oil burning boiler flue dust, converter flue dust, waste incinerator flue dust, coal fired power generation flue dust, marine diesel burning
Flue dust, motor-vehicle tail-gas flue dust, farm implements flue dust, chemical industry flue dust, burning oil well flue dust, combustion of natural gas flue dust.
3. the method that combustion method according to claim 1 eliminates flue dust, characterized in that igniter (8) setting exists
In soot emissions pipe (22).
4. the method that combustion method according to claim 1 eliminates flue dust, characterized in that igniter (8) setting exists
At smoke outlet (23).
5. the method that combustion method according to claim 1 eliminates flue dust, characterized in that set in the soot emissions pipe (22)
It is equipped with mixing chamber (14), mixing chamber (14) is the caliber chamber bigger than soot emissions pipe (22), and mixing chamber (14) is serially connected in flue dust
In delivery pipe (22), upper and lower side is connected to soot emissions pipe (22) respectively.
6. the method that combustion method according to claim 1 eliminates flue dust, characterized in that heating device (4) setting exists
On the outside of gasifying pot (3), by heating gasifying pot (3), the combustibles liquid (13) in gasifying pot (3) is heated to vapourizing temperature,
As combustibles steam (15).
7. the method that combustion method according to claim 1 eliminates flue dust, characterized in that heating device (4) setting exists
In gasifying pot (3), by the combustibles liquid (13) in heating gasifying pot (3), combustibles liquid (13) is heated to vapourizing temperature,
As combustibles steam (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811298977.0A CN109579026A (en) | 2018-10-24 | 2018-10-24 | The method of combustion method elimination flue dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811298977.0A CN109579026A (en) | 2018-10-24 | 2018-10-24 | The method of combustion method elimination flue dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109579026A true CN109579026A (en) | 2019-04-05 |
Family
ID=65921442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811298977.0A Withdrawn CN109579026A (en) | 2018-10-24 | 2018-10-24 | The method of combustion method elimination flue dust |
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| Country | Link |
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| CN (1) | CN109579026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728543A (en) * | 2019-10-28 | 2021-04-30 | 姚舜 | Ultra-low energy consumption smoke-burning type garbage incineration method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11108335A (en) * | 1997-10-06 | 1999-04-23 | Mametora Noki Kk | Exhaust gas-purifying device of refuse incinerator |
| CN2921612Y (en) * | 2006-07-25 | 2007-07-11 | 邵彬 | Plant leaves stalks and easy-to-flame refuse burning smoke dust treating device |
| CN201429324Y (en) * | 2009-05-15 | 2010-03-24 | 公安部沈阳消防研究所 | Combustion furnace for sample preparation of flammable liquid combustion smoke |
| CN204853529U (en) * | 2015-06-25 | 2015-12-09 | 武穴市福康油脂有限公司 | Smoke -removing purifier for boiler |
| CN107796008A (en) * | 2017-11-25 | 2018-03-13 | 姚舜 | The method for introducing combustibles burning tail cigarette purification flue dust |
| CN107830537A (en) * | 2017-11-25 | 2018-03-23 | 姚舜 | Combustion furnace secondary burning method |
-
2018
- 2018-10-24 CN CN201811298977.0A patent/CN109579026A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11108335A (en) * | 1997-10-06 | 1999-04-23 | Mametora Noki Kk | Exhaust gas-purifying device of refuse incinerator |
| CN2921612Y (en) * | 2006-07-25 | 2007-07-11 | 邵彬 | Plant leaves stalks and easy-to-flame refuse burning smoke dust treating device |
| CN201429324Y (en) * | 2009-05-15 | 2010-03-24 | 公安部沈阳消防研究所 | Combustion furnace for sample preparation of flammable liquid combustion smoke |
| CN204853529U (en) * | 2015-06-25 | 2015-12-09 | 武穴市福康油脂有限公司 | Smoke -removing purifier for boiler |
| CN107796008A (en) * | 2017-11-25 | 2018-03-13 | 姚舜 | The method for introducing combustibles burning tail cigarette purification flue dust |
| CN107830537A (en) * | 2017-11-25 | 2018-03-23 | 姚舜 | Combustion furnace secondary burning method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728543A (en) * | 2019-10-28 | 2021-04-30 | 姚舜 | Ultra-low energy consumption smoke-burning type garbage incineration method |
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Application publication date: 20190405 |
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