CN105148658A - Multifunctional exhaust-gas processing device - Google Patents
Multifunctional exhaust-gas processing device Download PDFInfo
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- CN105148658A CN105148658A CN201510477601.6A CN201510477601A CN105148658A CN 105148658 A CN105148658 A CN 105148658A CN 201510477601 A CN201510477601 A CN 201510477601A CN 105148658 A CN105148658 A CN 105148658A
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- washing
- waste gas
- gas
- bent plate
- storehouse
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Abstract
The invention provides a multifunctional exhaust-gas processing device, which comprises a processing chamber. A washing bin is arranged below the processing chamber; a wall of the washing bin is provided with an exhaust-gas inlet; water is stored in the bin and the bin is provided with an exhaust-gas washing channel continuously connected to the exhaust-gas inlet; and a washing outlet communicating with the processing chamber is formed in the wall of the washing bin and at the outlet end of the exhaust-gas washing channel. The processing chamber, from one side of the washing outlet to the other side is provided with a demisting module, a filtering module, a photolysis reaction module, and a purified-gas outlet in sequence. The device is simple and reasonable in structure; the process of processing exhaust gas is scientific. According to the device, firstly, exhaust gas containing multiple components is subjected to washing; most of particles and part of organic gas are filtered, and the obtained gas is cooled; then the obtained gas is subjected to demisting and filtering; and finally, photolysis is adopted for purifying the exhaust gas. The device is high in purification efficiency, good in adaptability, capable of modularized assembly and disassembly, low in operation cost, and long in service life.
Description
Technical field
The present invention relates to the technical field of exhaust-gas treatment, particularly relate to a kind of Multifunctional waste gas treatment device.
Background technology
At present along with industrial expansion, particularly using volatile organism VOC as in raw-material manufacturing industry in a large number, Organic Waste Gas Pollution is comparatively serious, must be administered by various technological means.And the multiple components such as dust granules thing, high-temperature gas, coating cloud in most of waste gas, can be comprised simultaneously, solely to adopt in prior art the organic waste gas treatment methods such as absorption method, Production by Catalytic Combustion Process, absorption process, ultraviolet photolysis, often be difficult to filter all waste gases composition, make waste gas qualified discharge.Further, the effect of the active carbon adsorption widely applied now is general, and regeneration difficulty is as very high in frequently changed then operating cost.Therefore, urgently provide a kind for the treatment of effect good waste gas treatment equipment at present.
Summary of the invention
The object of the present invention is to provide a kind of Multifunctional waste gas treatment device, to filter the various pollutants in waste gas, make gas qualified discharge.
In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows:
A kind of Multifunctional waste gas treatment device, comprise process chamber, washing storehouse is provided with below described process chamber, the bulkhead in described washing storehouse is provided with exhaust gas entrance, retaining in storehouse is also provided with the waste gas washing passage of continued access at exhaust gas entrance rear, the described washing silo wall of waste gas washing channel outlet offers the washing outlet of leading to process chamber, and described process chamber sets gradually demist module, filtering module, photolysis module and Purge gas outlet from washing outlet side to opposite side.
First the high-temp waste gas of dust-laden, coating cloud enters washing storehouse from the exhaust gas entrance of device bottom, through washing removing cloud or cooling, then from the process chamber on washing outlet access to plant top, first remove water smoke through demist module, then the subparticle of remaining less than 0.5 micron is removed by filtering module (interior filling high efficiency filter is cotton), enter photolysis module below again, nontoxic gas and inorganic mineralizer is become, finally from Purge gas outlet qualified discharge after a series of concerted reactions such as photodissociation.
Described waste gas washing passage is surrounded by the dive bent plate, the baffle plate that are arranged in washing storehouse and the bent plate that raises up, wherein dive bent plate is arranged in the rear of described exhaust gas entrance and bending stretches into water downwards, baffle plate is positioned at the below of described dive bent plate, the cross break limit surrounding passage with described dive bent plate afterbody is provided with in the upper end of baffle plate, the described bent plate that raises up keeps the end being spaced apart and arranged in cross break limit, and in water, walks around described dive bent plate end and stretch out the water surface.Dive bent plate, baffle plate and the bent plate that raises up can be utilized to surround passage, waste gas is imported in water and cleans, because three board intersection defines the roundabout of three ports and pipeline, air-flow and current can produce vortex at this, thus waste gas is stirred fully, the pollutant in waste gas is under centrifugal effect, heavy as water-bed from the outer end of revolving nest, and waste gas is discharged by top, the object reaching gas, mist separation and lower the temperature.
The end on described cross break limit and described in the raise up lower end of bent plate be respectively equipped with the vertical flanging of bending downwards.The sinking passage of pollutant can be surrounded at cross break edge tail and the gap location of the bent plate lower end that raises up.
Described washing storehouse is provided with the water quantity controller for keeping water level constant.Can keep in a long time washing the water yield needed for waste gas, save supervision and the manpower controlled described in the water yield.
The warehouse of described washing storehouse retaining part is V-type.The washing storehouse of this shape forms a slope progressively dropped at the bottom of storehouse after exhaust gas entrance, waste gas is convenient to down to be directed in water, and the middle part washing storehouse is comparatively dark, water yield foot, be convenient to arrange and various diversion component is installed, and the flushing distance of waste gas in water is long, can more sufficient washing gas, promote clean result.
The bottom in described washing storehouse is provided with sediment outlet.Be convenient to concentrate when rinse water is brought down stocks discharge pollutants.
Be provided with plural described washing storehouse in described Multifunctional waste gas treatment device, each washing storehouse is arranged side by side, communicates between adjacent two washing storehouses.Multistage washing can be formed, promote the effect of washing further.
Advantage of the present invention is: simple and reasonable for structure, first the waste gas comprising Multiple components is washed, most particle and part solubility organic gas can be filtered and lower the temperature to gas, again successively through demist, filtration, finally adopt light decomposing, purifying waste gas, its purification efficiency is high, strong adaptability, can modular combination and fractionation, operating cost is low, long service life.
Accompanying drawing explanation
fig. 1it is the structural representation of the embodiment of the present invention 1
figureone of;
fig. 2it is the structural representation of the embodiment of the present invention 1
figuretwo;
fig. 3it is the structural representation of the embodiment of the present invention 1
figurethree;
fig. 4it is the structural representation of the embodiment of the present invention 1
figurefour;
fig. 5it is the structural representation of the embodiment of the present invention 1
figurefive;
fig. 6it is the structural representation of the embodiment of the present invention 2
figure;
fig. 7it is the structural representation of the embodiment of the present invention 2
figuretwo;
accompanying drawingdescription of symbols: 1, process chamber; 2, storehouse is washed; 3, exhaust gas entrance; 4, Purge gas outlet; 5, dive bent plate; 6, baffle plate; 7, raise up bent plate; 8, demist module; 9, high efficiency filter is cotton; 10, micro-wave nonpolar UV system; 11, water quantity controller; 12, cross break limit; 13, vertical flanging; 14, washing outlet; 15, blower fan.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, below in conjunction with
accompanying drawingthe present invention is further detailed explanation with detailed description of the invention.
Embodiment 1
as Fig. 1extremely
fig. 5shown in, a kind of Multifunctional waste gas treatment device, comprise process chamber 1, washing storehouse 2 is provided with below described process chamber 1, the bulkhead in described washing storehouse 2 is provided with exhaust gas entrance 3, retaining in storehouse is also provided with the waste gas washing passage of continued access at exhaust gas entrance 3 rear, described washing storehouse 2 bulkhead of waste gas washing channel outlet offers the washing outlet 14 of leading to process chamber 1, and described process chamber 1 sets gradually demist module 8, filtering module, photolysis module and Purge gas outlet 4 from washing outlet 14 side to opposite side.
as Fig. 5the present embodiment is provided with two washing storehouses 2 arranged side by side, the side bulkhead in first washing storehouse 2 is provided with entrance as exhaust gas entrance 3, opposite side bulkhead offer outlet and wash the entrance that side, storehouse 2 bulkhead offers be communicated with second, the top bulkhead of second washing storehouse 2 opposite side offers the washing outlet 14 of leading to process chamber 1, and the side bulkhead in this washing storehouse 2 no longer arranges outlet.
Dust-laden, the high-temp waste gas of coating cloud introduces washing storehouse 2 from the exhaust gas entrance 3 of device bottom, under producing the effect of negative pressure by the blower fan 15 being arranged on rear end, through washing removing cloud or cooling, then the process chamber 1 on access to plant top is exported from washing storehouse 2, first in the chamber of demist module 8, remove water smoke, then by the chamber of filtering module, the subparticle of remaining less than 0.5 micron is removed by high efficiency filter cotton 9, enter the chamber of photolysis module below again, photolysis module is mainly equipped with micro-wave nonpolar UV (ultraviolet) system 10, microwave generator is driven by high voltage source, the ultraviolet of high strength is produced by microwave-excitation electrodeless ultraviolet fluorescent tube, the ozone of hydroxyl free radical and high concentration, make the waste gas in the cavity of introducing photolysis module after serial concerted reaction, become nontoxic gas and inorganic mineralizer, finally discharge from Purge gas outlet 4.
It is preferred as one,
as Fig. 2,
fig. 4described waste gas washing passage is surrounded by the dive bent plate 5, the baffle plate 6 that are arranged in washing storehouse 2 and the bent plate 7 that raises up, wherein dive bent plate 5 is arranged in the rear of described exhaust gas entrance 3 and bending stretches into water downwards, baffle plate 6 is positioned at the below of described dive bent plate 5, the cross break limit 12 surrounding passage with described dive bent plate 5 afterbody is provided with in the upper end of baffle plate 6, the described bent plate 7 that raises up keeps the end being spaced apart and arranged in cross break limit 12, and in water, walks around described dive bent plate 5 end and stretch out the water surface.Further, described cross break limit 12 end and described in the raise up lower end of bent plate 7 be respectively equipped with the vertical flanging 13 of bending downwards.
as Fig. 2-5the tangent line of dive bent plate 5 afterbody circular arc is drawn close to horizontal line gradually, the cross break limit 12 being arranged on baffle plate 6 upper end surrounds a passage of restraining gradually along airflow direction with dive bent plate 5 afterbody, the raise up lower end of bent plate 7 and the end on cross break limit 12 keeps certain interval, and by two vertical flangings 13, this interval is surrounded a passage down, raise up bent plate 7 then after the end walking around dive bent plate 5, with the bending of certain radian upwards, the flow-guiding channel of gas is surrounded with the lee face of dive bent plate 5.Wherein, dive bent plate 5 can form with the plank turnover of suitable material, using fold position as the end of dive bent plate 5, plank two ends upward and be fixed on below process chamber 1, wherein one end to fold position as windward side, its Main Function be guide waste gas pour in water, fold position to the other end as lee face, mainly coordinate the bent plate 7 that raises up, the waste gas after guiding washing together rises by the bending path of setting.
The passage that the present invention utilizes three board to surround is not only simple but also very appropriate, effectively, after waste gas is imported washing storehouse, air-flow enters in water along the windward side of dive bent plate 5, under the obstruct and buoyancy of baffle plate 6, the Flows that cross break limit 12 along baffle plate 6 upper end surrounds with dive bent plate 5 by air-flow, then at cross break limit 12 end and the gap location that raises up between bent plate 7 lower end, pollutant gravitate will sink, and gas just crosses the end of dive bent plate 5, enter the pipeline that the bent plate 7 that raises up surrounds with dive bent plate 5 lee face, gas will no longer be stopped and be floated, air-flow and current can cross and pipeline roundabout place's generation vortex at this three port thus, pollutant in waste gas is under centrifugal effect, heavy as water-bed from the outer end of revolving nest, waste gas is then discharged by top, reach gas, the object that mist is separated and lowers the temperature.In the process, waste gas is stirred fully, and sediment is thoroughly separated with gas, improves the effect of washing.
In practical application, the warehouse of described washing storehouse 2 retaining part can be set to V-type, the washing storehouse 2 of this shape forms a slope progressively dropped at the bottom of storehouse after exhaust gas entrance 3, waste gas is convenient to down to be directed in water, and the middle part washing storehouse 2 is comparatively dark, water yield foot, be convenient to arrange and various diversion component is installed, and the flushing distance of waste gas in water is long, can more sufficient washing gas, promote clean result; The bottom in washing storehouse 2 can be provided with sediment outlet, discharges precipitation when reaching some with the sediment leached in washing; Washing storehouse 2 is provided with the water quantity controller 11 for keeping water level constant, and it is mainly used in compensating the water yield or draining the part water yield when water level is too high, makes water level remain on more than described dive bent plate 5 end, at exhaust gas entrance less than 3.
In addition, exhaust gas entrance 3 can also be arranged on two washing storehouses 2 centre, from middle air inlet, give vent to anger in two limits, one of them washing storehouse 2 in dive bent plate 5, baffle plate 6 and raise up the deflectors such as bent plate 7 and another deflector washed in storehouse positioned opposite.
Embodiment 2
as Fig. 6,
fig. 7, in the present embodiment, below process chamber 1, be only provided with a washing storehouse 2.
as Fig. 6, exhaust gas entrance 3 can be arranged on the side in washing storehouse 2, only has the deflector of a set of dive bent plate 5, baffle plate 6 and the bent plate 7 that raises up composition in this washing storehouse 2.
as Fig. 7, also exhaust gas entrance 3 can be arranged on washing storehouse 2 centre, from middle air inlet, give vent to anger in two limits, is provided with two cover deflectors in this washing storehouse 2, wherein a set of by dive bent plate 5, baffle plate 6 and raise up the deflectors such as bent plate 7 and another set of deflector positioned opposite.Other technical characteristic is identical with embodiment 1, does not repeat them here.
Of the present invention simple and reasonable for structure, the flow process more science of exhaust-gas treatment, first the waste gas comprising Multiple components is washed, most particle and part solubility organic gas can be filtered and lower the temperature to gas, again successively through demist, filtration, finally adopt light decomposing, purifying waste gas, its purification efficiency be high, strong adaptability, can modular combination and fractionation, operating cost is low, long service life.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and this embodiment is also not used to limit the scope of the claims of the present invention, and the equivalence that all the present invention of disengaging do is implemented or changed, and all should be contained in the scope of the claims of this case.
Claims (7)
1. a Multifunctional waste gas treatment device, comprise process chamber, it is characterized in that: below described process chamber, be provided with washing storehouse, the bulkhead in described washing storehouse is provided with exhaust gas entrance, retaining in storehouse is also provided with the waste gas washing passage of continued access at exhaust gas entrance rear, the described washing silo wall of waste gas washing channel outlet offers the washing outlet of leading to process chamber, and described process chamber sets gradually demist module, filtering module, photolysis module and Purge gas outlet from washing outlet side to opposite side.
2. Multifunctional waste gas treatment device according to claim 1, it is characterized in that: described waste gas washing passage is surrounded by the dive bent plate, the baffle plate that are arranged in washing storehouse and the bent plate that raises up, wherein dive bent plate is arranged in the rear of described exhaust gas entrance and bending stretches into water downwards, baffle plate is positioned at the below of described dive bent plate, the cross break limit surrounding passage with described dive bent plate afterbody is provided with in the upper end of baffle plate, the described bent plate that raises up keeps the end being spaced apart and arranged in cross break limit, and in water, walks around described dive bent plate end and stretch out the water surface.
3. Multifunctional waste gas treatment device according to claim 2, is characterized in that: the end on described cross break limit and described in the raise up lower end of bent plate be respectively equipped with the vertical flanging of bending downwards.
4. the Multifunctional waste gas treatment device according to claim 1-3 any one, is characterized in that: described washing storehouse is provided with the water quantity controller for keeping water level constant.
5. the Multifunctional waste gas treatment device according to claim 1-3 any one, is characterized in that: the warehouse of described washing storehouse retaining part is V-type.
6. the Multifunctional waste gas treatment device according to claim 1-3 any one, is characterized in that: the bottom in described washing storehouse is provided with sediment outlet.
7. the Multifunctional waste gas treatment device according to claim 1-3 any one, is characterized in that: be provided with plural described washing storehouse, and each washing storehouse is arranged side by side, communicates between adjacent two washing storehouses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477601.6A CN105148658B (en) | 2015-08-06 | 2015-08-06 | A kind of Multifunctional waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477601.6A CN105148658B (en) | 2015-08-06 | 2015-08-06 | A kind of Multifunctional waste gas treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN105148658A true CN105148658A (en) | 2015-12-16 |
| CN105148658B CN105148658B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510477601.6A Expired - Fee Related CN105148658B (en) | 2015-08-06 | 2015-08-06 | A kind of Multifunctional waste gas treatment device |
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| Country | Link |
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| CN (1) | CN105148658B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902602A (en) * | 2017-03-07 | 2017-06-30 | 肖荣健 | A kind of Self-excitation wet-type cleaning dust machine and dust collection method |
| CN111920985A (en) * | 2020-08-19 | 2020-11-13 | 广州穗剑实验室科技有限公司 | Deep-sterilization biological safety cabinet and sterilization method thereof |
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| SU1757719A1 (en) * | 1990-11-19 | 1992-08-30 | Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова | Dust trap |
| CN2173108Y (en) * | 1993-09-25 | 1994-08-03 | 武树云 | Air guiding dust remover |
| CN2287049Y (en) * | 1995-12-08 | 1998-08-05 | 南昌市环境保护研究设计院 | Shock impulsing dust remover |
| CN2405643Y (en) * | 1999-12-03 | 2000-11-15 | 高淑琴 | Impulse-type efficient smoke-purifying apparatus |
| CN2456812Y (en) * | 2000-12-29 | 2001-10-31 | 于文祥 | Smoek self excited water desulpherizing dust remover |
| CN204428483U (en) * | 2014-12-12 | 2015-07-01 | 嘉园环保有限公司 | The integrated treatment facility of a kind of chemical industry smelly waste gas of acid |
| CN204952555U (en) * | 2015-08-06 | 2016-01-13 | 杨阳 | Multi -functional exhaust treatment device |
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2015
- 2015-08-06 CN CN201510477601.6A patent/CN105148658B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1757719A1 (en) * | 1990-11-19 | 1992-08-30 | Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова | Dust trap |
| CN2173108Y (en) * | 1993-09-25 | 1994-08-03 | 武树云 | Air guiding dust remover |
| CN2287049Y (en) * | 1995-12-08 | 1998-08-05 | 南昌市环境保护研究设计院 | Shock impulsing dust remover |
| CN2405643Y (en) * | 1999-12-03 | 2000-11-15 | 高淑琴 | Impulse-type efficient smoke-purifying apparatus |
| CN2456812Y (en) * | 2000-12-29 | 2001-10-31 | 于文祥 | Smoek self excited water desulpherizing dust remover |
| CN204428483U (en) * | 2014-12-12 | 2015-07-01 | 嘉园环保有限公司 | The integrated treatment facility of a kind of chemical industry smelly waste gas of acid |
| CN204952555U (en) * | 2015-08-06 | 2016-01-13 | 杨阳 | Multi -functional exhaust treatment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902602A (en) * | 2017-03-07 | 2017-06-30 | 肖荣健 | A kind of Self-excitation wet-type cleaning dust machine and dust collection method |
| CN111920985A (en) * | 2020-08-19 | 2020-11-13 | 广州穗剑实验室科技有限公司 | Deep-sterilization biological safety cabinet and sterilization method thereof |
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| Publication number | Publication date |
|---|---|
| CN105148658B (en) | 2017-09-29 |
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