CN105688574A - Treatment device for tail gas - Google Patents
Treatment device for tail gas Download PDFInfo
- Publication number
- CN105688574A CN105688574A CN201610162202.5A CN201610162202A CN105688574A CN 105688574 A CN105688574 A CN 105688574A CN 201610162202 A CN201610162202 A CN 201610162202A CN 105688574 A CN105688574 A CN 105688574A
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- CN
- China
- Prior art keywords
- water
- cooler bin
- filter tube
- tail gas
- processing device
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Abstract
The invention discloses a treatment device for a tail gas. The treatment device for the tail gas comprises a bracket, a cooling box, a water pump, a gas inlet box and a gas exhausting box. The cooling box is mounted on the bracket; the cooling box is provided with a water inlet and a water outlet; multiple filter pipes penetrates through the cooling box; further, the peripheries of the filter pipes cooperate with the inner wall of the cooling box to form cooling cavities; a first end of each filter pipe is communicated with the air inlet box; a second end of each filter pipe is communicated with the gas exhausting box. By using the treatment device for the tail gas, solid particles contained in the tail gas can be separated while the tail gas in a combustion furnace is cooled; therefore, the purpose of purifying the tail gas in the combustion furnace is achieved.
Description
Technical field
The present invention relates to tail gas disposal technique field, particularly relate to a kind of exhaust gas processing device。
Background technology
Processing domestic waste by the mode of pyrolytic gasification is a kind of waste disposal method rapidly and efficiently。But due to the complicated component of rubbish, containing substantial amounts of solid particle in tail gas。If being directly discharged in air, air can be polluted。
In prior art, by being passed directly in water by tail gas, or the solid particle in tail gas is made to get wet by the mode sprayed, thus it being separated from air。Directly passing in water by tail gas, can form bigger bubble, the solid particle contained in the partial tail gas in bubble cannot contact with water, it is difficult to it is separated from tail gas, after bubble floats to water surface burst, is returned in tail gas, therefore limited efficiency。By the mode sprayed, tail gas is washed, owing to the requirement of spray-water amount is relatively larger。By the mode sprayed, the solid particle in tail gas is filtered, substantial amounts of water resource and poor filtration effect can be wasted。
How improving the filter effect of tail gas is one of major issue urgently to be resolved hurrily in the art。
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of exhaust gas processing device。
A kind of exhaust gas processing device that the present invention proposes, including support, cooler bin, water pump, inlet box, fumer and filter tube；
Cooler bin is rack-mount, and inlet box is positioned at the both sides that cooler bin is relative with fumer；Cooler bin is provided with water inlet and outlet, and many filter tubes are through cooler bin, and the inwall of the periphery of filter tube and cooler bin cooperatively forms cooling chamber；
First end of each filter tube all connects with inlet box, and the second end all connects with fumer。
Preferably, water pump, heat radiation pond are also included；First end of the first water pipe is connected with water inlet, and the second end connects with heat radiation pond, and water pump is arranged on the first water pipe；First end of the second water pipe connects with heat radiation pond, and the second end is connected with outlet。
Preferably, water inlet is positioned on the base plate of cooler bin, and outlet is positioned on the top board of cooler bin。
Preferably, the bottom of fumer is provided with conical cavity, and the bottom of conical cavity is provided with sewage draining exit, and the sidewall of conical cavity is provided with overfall。
Preferably, also including return tank, reflux pump and shower nozzle, return tank is arranged on the lower section of conical cavity, and return tank is connected with conical cavity by pipeline, pipeline connects one end of conical cavity and is positioned at overfall place, and shower nozzle is arranged in inlet box, and shower nozzle is connected with return tank by pipeline；The bottom of inlet box is provided with closable sewage draining exit, and shower nozzle is connected with return tank by pipeline；Reflux pump is arranged on the pipeline connecting return tank and shower nozzle。
Preferably, described filter tube is obliquely installed, and the height of the first end port of filter tube is more than the height of the second end port。
Preferably, copper pipe or the aluminum pipe of filter tube to be diameter be 8-20mm。
Compared with prior art, there is advantages that
A kind of exhaust gas processing device disclosed by the invention, by being arranged through the filter tube of cooler bin, and makes the periphery of cooler bin and filter tube surround cooling chamber, and cooling chamber is connected on cooling circuit。The tail gas of incinerator passes through from filter tube, due in the tail gas of incinerator containing substantial amounts of vaporous water, and temperature is higher, when tail gas from filter tube by time, when vaporous water runs into temperature relatively low filter tube, will carry out liquefying forms the globule in filter tube。Solid particle in tail gas can get wet and enter in the globule after contacting with the globule in filter tube。Along with constantly carrying out of liquefaction phenomenon, the water on filter tube inwall can be cumulative and form current and be flowed into fumer。Owing to the solid particle in tail gas is mixed in water, it is possible to along with current enter into fumer, thus reaching the effect of cold filtration。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with accompanying drawing, specific embodiment is described in detail。
As it is shown in figure 1, Fig. 1 is the structural representation of the present invention, including support 1, cooler bin 2, water pump 6, inlet box 3, fumer 4, filter tube 5, water pump 6, heat radiation pond 7, return tank 9, reflux pump 10 and shower nozzle 11；
Cooler bin 2 is arranged on support 1, and inlet box 3 is positioned at, with fumer 4, the both sides that cooler bin 2 is relative；Cooler bin 2 is provided with water inlet 21 and outlet 22, and many filter tubes 5 are through cooler bin 2, and the inwall of the periphery of filter tube 5 and cooler bin 2 cooperatively forms cooling chamber；When being embodied as, described filter tube 5 is obliquely installed, and the height of the first end port of filter tube 5 is more than the height of the second end port。So, can make filter tube to liquefy the water produced in being flowed into fumer 4。When being embodied as, filter tube 5 is copper pipe that diameter is 8-20mm or aluminum pipe。So, it is ensured that the heat transfer efficiency of filter tube 5。
In present embodiment, return tank 9 is arranged on the lower section of conical cavity 8, and return tank 9 is connected with conical cavity 8 by pipeline, and pipeline connects one end of conical cavity 8 and is positioned at overfall place, and shower nozzle 11 is arranged in inlet box 3, and shower nozzle 11 is connected with return tank 9 by pipeline。The bottom of inlet box 3 is provided with closable sewage draining exit, and shower nozzle 11 is connected with return tank 9 by pipeline。Reflux pump 10 is arranged on the pipeline connecting return tank 9 and shower nozzle 11。When being embodied as, the bottom of fumer 4 is provided with conical cavity 8, and the bottom of conical cavity 8 is provided with sewage draining exit, and the sidewall of conical cavity 8 is provided with overfall。Owing to exhaust temperature is significantly high, tail gas can be sprayed and the solid particle polluter in tail gas is carried out spray filtering by the water of shower nozzle ejection。So, can improving the filter effect of the present invention, after spray filtering, the most of solid particle in tail gas is filtered。After tail gas enters into filter tube 5, owing to tail gas containing substantial amounts of vaporous water, when vaporous water runs into the relatively low filter tube 5 of temperature, aqueous water can be formed on tube wall, and and tail gas be collectively forming the fluid at aqueous vapor interval, in the process that described fluid flows through from filter tube 5, in tail gas, the solid particle of remaining constantly contacts with water and gets wet, and along with the water in filter tube 5 flows out to fumer 4, and precipitate in fumer 4。So, it is possible to improve the impurity-eliminating effect of tail gas。
First end of each filter tube 5 all connects with inlet box 3, and the second end all connects with fumer 4。
In present embodiment, the first end of the first water pipe is connected with water inlet 21, and the second end connects with heat radiation pond 7, and water pump 6 is arranged on the first water pipe；First end of the second water pipe connects with heat radiation pond 7, and the second end is connected with outlet 22。So, it is ensured that enter heat exchange by water circulation with filter tube 5, thus dispelling the heat to by the tail gas of filter tube 5。When being embodied as, water inlet 21 is positioned on the base plate of cooler bin 2, and outlet 22 is positioned on the top board of cooler bin 2。Owing to water can diminish with the high-density of temperature in certain temperature range, therefore, after there is heat exchange in water and filter tube 5, the water that temperature is higher can rise, water inlet 21 is arranged on the bottom of cooler bin 2, outlet 22 is located on the top board of cooler bin 2, is conducive to first being discharged by water higher for upper strata temperature, is conducive to improving the utilization rate of cooling water。
Time specifically used, cooling water is entered in cooler bin 2 by water inlet 21, and filter tube 5 is lowered the temperature, and the cooling water through cooler bin 2 is flowed in heat radiation pond, and cooling in heat radiation pond。Tail gas enters in filter tube 5, in the process by filter tube 5, owing to tail gas containing substantial amounts of water vapour, water vapour liquefies in filter tube 5, form water droplet, solid particle in tail gas contacts with water, it is possible to gets wet and mixes with water, the fluid at tail gas and water droplet shape gas-liquid interval in filter tube 5 by filter tube 5。In the process by filter tube 5, the inwall of filter tube 5 constantly there is the globule produce, make the solid particle in tail gas constantly contact with water, and under the drive of current, enter into fumer 4。
Owing to the bottom of fumer 4 is provided with conical cavity 8, after the current containing solid particle enter fumer 4, solid particle can form precipitation in the bottom of conical cavity 8, and the water that upper strata is comparatively cleaned can enter return tank by overfall。By reflux pump 10 by the water pump in return tank to shower nozzle place, and being sprayed water in inlet box by shower nozzle, owing to exhaust temperature is significantly high, the water smoke of shower nozzle ejection can quickly form steam, makes the humidity of tail gas increase, and is conducive to the shape generation aqueous water that liquefies in filter tube 5。So, the filter effect of the present invention can be improved。
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention。
Claims (7)
1. an exhaust gas processing device, it is characterised in that: include support (1), cooler bin (2), inlet box (3), fumer (4) and filter tube (5)；
Cooler bin (2) is arranged on support (1), and inlet box (3) is positioned at, with fumer (4), the both sides that cooler bin (2) is relative；Cooler bin (2) is provided with water inlet (21) and outlet (22), many filter tubes (5) are through cooler bin (2), and the inwall of the periphery of filter tube (5) and cooler bin (2) cooperatively forms cooling chamber；
First end of each filter tube (5) all connects with inlet box (3), and the second end all connects with fumer (4)。
2. exhaust gas processing device according to claim 1, it is characterised in that: also include water pump (6), heat radiation pond (7)；First end of the first water pipe is connected with water inlet (21), and the second end connects with heat radiation pond (7), and water pump (6) is arranged on the first water pipe；First end of the second water pipe connects with heat radiation pond (7), and the second end is connected with outlet (22)。
3. exhaust gas processing device according to claim 2, it is characterised in that: water inlet (21) is positioned on the base plate of cooler bin (2), and outlet (22) is positioned on the top board of cooler bin (2)。
4. exhaust gas processing device according to claim 1, it is characterized in that: the bottom of fumer (4) is provided with conical cavity (8), the bottom of conical cavity (8) is provided with sewage draining exit, and the sidewall of conical cavity (8) is provided with overfall。
5. exhaust gas processing device according to claim 4, it is characterized in that: also include return tank (9), reflux pump (10) and shower nozzle (11), return tank (9) is arranged on the lower section of conical cavity (8), and return tank (9) is connected with conical cavity (8) by pipeline, pipeline connects one end of conical cavity (8) and is positioned at overfall place, shower nozzle (11) is arranged in inlet box (3), and shower nozzle (11) is connected with return tank (9) by pipeline；The bottom of inlet box (3) is provided with closable sewage draining exit, and reflux pump (10) is arranged on the pipeline connecting return tank (9) and shower nozzle (11)。
6. exhaust gas processing device according to claim 1, it is characterised in that: described filter tube (5) is obliquely installed, and the height of the first end port of filter tube (5) is more than the height of the second end port。
7. according to the arbitrary described exhaust gas processing device of claim 1-6, it is characterised in that: filter tube (5) is copper pipe that diameter is 8-20mm or aluminum pipe。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162202.5A CN105688574A (en) | 2016-03-21 | 2016-03-21 | Treatment device for tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162202.5A CN105688574A (en) | 2016-03-21 | 2016-03-21 | Treatment device for tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105688574A true CN105688574A (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162202.5A Pending CN105688574A (en) | 2016-03-21 | 2016-03-21 | Treatment device for tail gas |
Country Status (1)
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| CN (1) | CN105688574A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6036755A (en) * | 1998-06-18 | 2000-03-14 | Yiue Feng Enterprise Co., Ltd. | Water filtering type air cleaning unit |
| JP2003239726A (en) * | 2002-02-19 | 2003-08-27 | Sadao Sakugi | Exhaust emission control device |
| CN201050793Y (en) * | 2007-04-26 | 2008-04-23 | 熊选祖 | Boiler high-performance energy-saving dust-removing preheating system |
| CN201175637Y (en) * | 2008-02-01 | 2009-01-07 | 丹东市承天新能源开发有限公司 | Water curtain spray eliminator |
| CN101961590A (en) * | 2010-10-12 | 2011-02-02 | 许福章 | High-precision environmental-friendly emission-reducing low-carbon dust, waste gas and lampblack collecting processor and processing method thereof |
| KR20130064175A (en) * | 2011-12-08 | 2013-06-18 | 김세환 | Filtering and cooling system for air containing sands using labyrinths and water curtains |
| CN103480222A (en) * | 2013-08-29 | 2014-01-01 | 鞍山灯塔冶金工程有限公司 | Combined type electric oil-mist removing system of waste gas of printing, dyeing and finishing machine and filtering method |
| CN104096444A (en) * | 2014-08-05 | 2014-10-15 | 宋现福 | Workshop dust filter |
| CN204107257U (en) * | 2014-08-27 | 2015-01-21 | 绍兴恒辉节能科技有限公司 | A kind of Combined industry oil smoke filtrating equipment of flue gas |
| CN204429035U (en) * | 2015-01-29 | 2015-07-01 | 昆明锅炉有限责任公司 | A kind of dust-removing device for boiler |
| CN105214429A (en) * | 2015-10-31 | 2016-01-06 | 张继金 | Be applicable to the cyclone dust collector of high temperature dust tail gas recycle |
| CN105396348A (en) * | 2015-11-24 | 2016-03-16 | 重庆欣欣向荣精细化工有限公司 | Filtering equipment capable of increasing yield |
| CN205613221U (en) * | 2016-03-21 | 2016-10-05 | 安徽未名生物环保有限公司 | Exhaust gas treating device |
-
2016
- 2016-03-21 CN CN201610162202.5A patent/CN105688574A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6036755A (en) * | 1998-06-18 | 2000-03-14 | Yiue Feng Enterprise Co., Ltd. | Water filtering type air cleaning unit |
| JP2003239726A (en) * | 2002-02-19 | 2003-08-27 | Sadao Sakugi | Exhaust emission control device |
| CN201050793Y (en) * | 2007-04-26 | 2008-04-23 | 熊选祖 | Boiler high-performance energy-saving dust-removing preheating system |
| CN201175637Y (en) * | 2008-02-01 | 2009-01-07 | 丹东市承天新能源开发有限公司 | Water curtain spray eliminator |
| CN101961590A (en) * | 2010-10-12 | 2011-02-02 | 许福章 | High-precision environmental-friendly emission-reducing low-carbon dust, waste gas and lampblack collecting processor and processing method thereof |
| KR20130064175A (en) * | 2011-12-08 | 2013-06-18 | 김세환 | Filtering and cooling system for air containing sands using labyrinths and water curtains |
| CN103480222A (en) * | 2013-08-29 | 2014-01-01 | 鞍山灯塔冶金工程有限公司 | Combined type electric oil-mist removing system of waste gas of printing, dyeing and finishing machine and filtering method |
| CN104096444A (en) * | 2014-08-05 | 2014-10-15 | 宋现福 | Workshop dust filter |
| CN204107257U (en) * | 2014-08-27 | 2015-01-21 | 绍兴恒辉节能科技有限公司 | A kind of Combined industry oil smoke filtrating equipment of flue gas |
| CN204429035U (en) * | 2015-01-29 | 2015-07-01 | 昆明锅炉有限责任公司 | A kind of dust-removing device for boiler |
| CN105214429A (en) * | 2015-10-31 | 2016-01-06 | 张继金 | Be applicable to the cyclone dust collector of high temperature dust tail gas recycle |
| CN105396348A (en) * | 2015-11-24 | 2016-03-16 | 重庆欣欣向荣精细化工有限公司 | Filtering equipment capable of increasing yield |
| CN205613221U (en) * | 2016-03-21 | 2016-10-05 | 安徽未名生物环保有限公司 | Exhaust gas treating device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |