CN102512928A - Integrated waste gas treatment device - Google Patents
Integrated waste gas treatment device Download PDFInfo
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- CN102512928A CN102512928A CN2011104002479A CN201110400247A CN102512928A CN 102512928 A CN102512928 A CN 102512928A CN 2011104002479 A CN2011104002479 A CN 2011104002479A CN 201110400247 A CN201110400247 A CN 201110400247A CN 102512928 A CN102512928 A CN 102512928A
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- temperature plasma
- plasma generator
- cleaning device
- control equipment
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an integrated waste gas treatment device. The integrated waste gas treatment device comprises a shell, wherein the shell is provided with an air inlet and an air outlet, which are communicated by an air duct therebetween; the shell is also provided with a low-temperature plasma generator, a fan and a spray washing device, which are sequentially arranged on the air duct in the direction of an air flow; and a control cabinet for controlling operations of the low-temperature plasma generator, the fan and the spray washing device is arranged on the shell. The integrated waste gas treatment device disclosed by the invention has the advantages of integrated design, reduced floor area of a system and shortened installation and debugging time, and is suitable for requirements on treatment of waste gases containing acidic stink ingredients.
Description
Technical field
The present invention relates to a kind of emission-control equipment, be meant a kind of monoblock type emission-control equipment especially.
Background technology
In the garbage disposal industry, the foul odour that corrupt rubbish produces has a strong impact on personnel's physical and mental health and use experience on every side.In order to address this problem, take the method for ventilation usually.But along with continuing to increase of the density of population, resident's complaint dispute was also increasing near excessive foul smell caused.The raising of Along with people's quality of life, entire society is to the requirement of deodorizing also increasingly stringent.The various deodorizing means of taking have in recent years reduced the generation of foul smell to a certain extent.As spray deodorizing soup, employing charcoal absorption etc., but for a lot of places that continue to produce foul smell, its processing cost and effect all have much room for improvement.The Low Temperature Plasma Treating technology is that emerging air pollutants are handled means; Non-thermal plasma trap is handled the foul smell composition has following advantage: 1. energy consumption is low; The high energy electron, ion, free radical and the ozone that utilize low-temperature plasma to produce come the waste gas decomposition molecule; Need not heating, greatly practiced thrift the energy; 2. do not consume medicament; 3. do not produce secondary refuse.But the acid foul gas treatment effect that low-temperature plasma equipment produces during to garbage decomposition is not good enough, need cooperate auxiliary equipment such as various caustic wash towers in use, and floor space is big, and the place is arranged in disorder, and is not suitable for producing in batches and installs.
Summary of the invention
Technical problem to be solved by this invention is: a kind of monoblock type emission-control equipment is provided; This monoblock type emission-control equipment integral type design; Reduce the floor space of system, shortened the Installation and Debugging time, be suitable for the exhaust-gas treatment requirement that contains acid odor pollutant.
For solving the problems of the technologies described above; Technical scheme of the present invention is: a kind of monoblock type emission-control equipment; Comprise housing; Said housing is provided with air inlet and air outlet, and the air channel is communicated with between said air inlet and the air outlet, and low-temperature plasma generator, blower fan and shower water cleaning device are installed on the said housing; Said low-temperature plasma generator, blower fan and shower water cleaning device are set in turn on the air channel along wind direction, and said housing is provided with the switch board of control low-temperature plasma generator, blower fan and the action of shower water cleaning device.
As a kind of preferred scheme; Said low-temperature plasma generator comprises several columnar external electrodes and the central electrode that is positioned at each external electrode; The two ends of said external electrode are fixed on the grounded bracket; Said central electrode is fixed on the high voltage support frame, is fixedly connected through insulator between said high voltage support frame and the grounded bracket, and said high voltage support frame is electrically connected with the high voltage source output.
As a kind of preferred scheme, said grounded bracket comprises two installing plates that laterally arrange that are fixed on the housing, and said installing plate is provided with several installing holes, and said columnar external electrode is plugged in two installing holes.
As a kind of preferred scheme, said central electrode comprises the central electrode axle, is wound with the prickle wire as sparking electrode on the said central electrode axle.
As a kind of preferred scheme; Described emission-control equipment also comprises the cleaning device and the heating, drying device that is used for the low-temperature plasma generator heating, drying after cleaning that is used to clean low-temperature plasma generator, and said cleaning device is installed on the air intake upper reaches of low-temperature plasma generator.
As a kind of preferred scheme, said cleaning device comprises the shower nozzle at the air intake upper reaches that are installed on low-temperature plasma generator, and said heating, drying device comprises the electric heating tube on every side around insulator.
As a kind of preferred scheme, described shower water cleaning device comprises the water circulating pump that water scrubber is communicated with water scrubber, is loaded with aqueous slkali in the said water scrubber and is provided with shower nozzle.
After having adopted technique scheme, effect of the present invention is: because a kind of monoblock type emission-control equipment comprises housing; Said housing is provided with air inlet and air outlet; The air channel is communicated with between said air inlet and the air outlet, and low-temperature plasma generator, blower fan and shower water cleaning device are installed on the said housing, and said low-temperature plasma generator, blower fan and shower water cleaning device are set in turn on the air channel along wind direction; Said housing is provided with the switch board of control low-temperature plasma generator, blower fan and the action of shower water cleaning device; Therefore, during use, switch board control low-temperature plasma generator, blower fan and the action of shower water cleaning device; Waste gas is inhaled into from air inlet; Through waste gas decomposition molecule behind the low temperature plasma generator, enter into then and airborne particle, acid odor pollutant and water-soluble smell substance are further absorbed processing in the shower water cleaning device, thereby clean air is discharged from air outlet.The present invention is designed to monolithic construction, has reduced the floor space of system greatly, has shortened the Installation and Debugging time, and can realize fully automatic operation through switch board, has reduced equipment operator's requirement.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the inner structural representation of the embodiment of the invention;
In the accompanying drawing: 1. air inlet; 2. cleaning device; 3. heating, drying device; 4. low-temperature plasma generator; 41. external electrode; 42. central electrode; 43. high voltage support frame; 44. grounded bracket; 5. switch board; 6. water circulating pump; 7. blower fan; 8. shower water cleaning device; 9. air outlet; 10. housing.
The specific embodiment
Through specific embodiment the present invention is made further detailed description below.
A kind of monoblock type emission-control equipment; As shown in Figure 1, comprise housing 10, said housing 10 is provided with air inlet 1 and air outlet 9; The air channel is communicated with between said air inlet 1 and the air outlet 9; Low-temperature plasma generator 4, blower fan 7 and shower water cleaning device 8 are installed on the said housing 10, and said low-temperature plasma generator 4, blower fan 7 and shower water cleaning device 8 are set in turn on the air channel along wind direction, and said housing 10 is provided with the switch board 5 of control low-temperature plasma generator 4, blower fan 7 and 8 actions of shower water cleaning device; The concrete layout is; Air inlet 1 all is arranged on the housing 10 with air outlet 9, and low-temperature plasma generator 4 is arranged in the middle part of housing 10, and shower water cleaning device 8 is arranged at a side of housing 10.
Said low-temperature plasma generator 4 comprises several columnar external electrodes 41 and the central electrode 42 that is positioned at each external electrode 41, and said central electrode 42 comprises 42 of central electrodes, is wound with the prickle wire as sparking electrode on 42 of the said central electrodes.External electrode 41 vertically is provided with central electrode 42, and the two ends of said external electrode 41 are fixed on the grounded bracket 44, and said central electrode 42 is fixed on the high voltage support frame 43; Said grounded bracket 44 comprises two installing plates that laterally arrange that are fixed on the housing 10; Said installing plate is provided with several installing holes, and said columnar external electrode 41 is plugged in two installing holes, guarantees that waste gas only passes through in columnar external electrode 41; Be fixedly connected through insulator between said high voltage support frame 43 and the grounded bracket 44; Through insulator that high voltage support frame 43 is fixing, thus the centre of support motor, and said high voltage support frame 43 is electrically connected with the high voltage source output.
Described emission-control equipment also comprises the cleaning device 2 and the heating, drying device 3 that is used for low-temperature plasma generator 4 heating, dryings after cleaning that is used to clean low-temperature plasma generator 4, and said cleaning device 2 is installed on the air intake upper reaches of low-temperature plasma generator 4.Said cleaning device 2 comprises the shower nozzle at the air intake upper reaches that are installed on low-temperature plasma generator 4, and said heating, drying device 3 comprises the electric heating tube on every side around insulator.After 4 work a period of times, can produce a large amount of dirts, at this moment at low-temperature plasma generator; Low-temperature plasma generator 4 outages are not worked, and centering electrocardiograph and external electrode 41 washed when the shower nozzle of cleaning device 2 was worked, after the completion; 3 heating of heating, drying device; Under the effect of blower fan 7, produce hot blast to whole low-temperature plasma generator 4 oven dry, after the oven dry, low-temperature plasma generator 4 just works on.The sewage of flushing can be discharged through special water route.
Described shower water cleaning device 8 comprises the water circulating pump 6 that water scrubber is communicated with water scrubber, is loaded with aqueous slkali in the said water scrubber and is provided with shower nozzle.Waste gas is washed by the aqueous slkali of shower nozzle ejection after entering into water scrubber, and particle, acid odor pollutant and water-soluble smell substance in the absorption dissolving waste gas make the gas of discharge cleaner.
Operation principle of the present invention is: at first the monoblock type emission-control equipment is installed; Switch board 5 control blower fans 7 start then; Low-temperature plasma generator 4 work; Waste gas is inhaled into the high energy electron, ion, free radical and the ozone that are produced by low-temperature plasma when in columnar external electrode 41, passing through and decomposes, thereby reaches the purpose that purifies air, and cleaned air passes enters into the water smokes that sprayed in the shower water cleaning device 8 and dissolves acidic materials and water-soluble substances; After further purifying, exhaust outlet is discharged clean air.Switch board 5 preset official hours clean, and after using the ticket reserving time, low-temperature plasma generator 4 can retain a large amount of dirts; Close low plasma generator this moment, the shower nozzle water spray of cleaning device 2 cleans central electrode 42 and external electrode 41, and scavenging period length is preestablished by switch board 5; After cleaning completion, 3 heating of heating, drying device, blower fan 7 starts; Make and produce hot blast in the device; Also preestablished by switch board 5 heat time heating time, and after heating was accomplished, low-temperature plasma generator 4 can work on.
Claims (7)
1. monoblock type emission-control equipment; It is characterized in that: comprise housing; Said housing is provided with air inlet and air outlet, and the air channel is communicated with between said air inlet and the air outlet, and low-temperature plasma generator, blower fan and shower water cleaning device are installed on the said housing; Said low-temperature plasma generator, blower fan and shower water cleaning device are set in turn on the air channel along wind direction, and said housing is provided with the switch board of control low-temperature plasma generator, blower fan and the action of shower water cleaning device.
2. monoblock type emission-control equipment as claimed in claim 1; It is characterized in that: said low-temperature plasma generator comprises several columnar external electrodes and the central electrode that is positioned at each external electrode; The two ends of said external electrode are fixed on the grounded bracket; Said central electrode is fixed on the high voltage support frame, is fixedly connected through insulator between said high voltage support frame and the grounded bracket, and said high voltage support frame is electrically connected with the high voltage source output.
3. monoblock type emission-control equipment as claimed in claim 2; It is characterized in that: said grounded bracket comprises two installing plates that laterally arrange that are fixed on the housing; Said installing plate is provided with several installing holes, and said columnar external electrode is plugged in two installing holes.
4. monoblock type emission-control equipment as claimed in claim 3 is characterized in that: said central electrode comprises the central electrode axle, is wound with the prickle wire as sparking electrode on the said central electrode axle.
5. like the described monoblock type emission-control equipment of claim 1 to 4; It is characterized in that: described emission-control equipment also comprises the cleaning device and the heating, drying device that is used for the low-temperature plasma generator heating, drying after cleaning that is used to clean low-temperature plasma generator, and said cleaning device is installed on the air intake upper reaches of low-temperature plasma generator.
6. monoblock type emission-control equipment as claimed in claim 5 is characterized in that: said cleaning device comprises the shower nozzle at the air intake upper reaches that are installed on low-temperature plasma generator, and said heating, drying device comprises the electric heating tube on every side that is coated on insulator.
7. monoblock type emission-control equipment as claimed in claim 6 is characterized in that: described shower water cleaning device comprises the water circulating pump that water scrubber is communicated with water scrubber, is loaded with aqueous slkali in the said water scrubber and is provided with shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110400247 CN102512928B (en) | 2011-12-06 | 2011-12-06 | Integrated waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110400247 CN102512928B (en) | 2011-12-06 | 2011-12-06 | Integrated waste gas treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102512928A true CN102512928A (en) | 2012-06-27 |
| CN102512928B CN102512928B (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110400247 Expired - Fee Related CN102512928B (en) | 2011-12-06 | 2011-12-06 | Integrated waste gas treatment device |
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| CN (1) | CN102512928B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824827A (en) * | 2012-09-04 | 2012-12-19 | 德清天皓环保科技有限公司 | Low-temperature plasma organic waste gas purifying device |
| CN104069720A (en) * | 2014-07-12 | 2014-10-01 | 苏州克利亚环保科技有限公司 | Comprehensive treatment device for industrial organic waste gas and waste water |
| WO2016188209A1 (en) * | 2015-05-27 | 2016-12-01 | 成都虹华环保科技股份有限公司 | Cyclic washing type waste gas treatment system |
| CN112628753A (en) * | 2021-01-19 | 2021-04-09 | 丁春林 | Chemical waste gas burns device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2315435A (en) * | 1996-07-22 | 1998-02-04 | Basf Ag | Purifying waste gas from fertiliser production |
| CN101700462A (en) * | 2009-11-19 | 2010-05-05 | 浙江大学 | Two-section low-temperature plasma waste gas purifying device and method |
| CN101884868A (en) * | 2009-05-12 | 2010-11-17 | 上海乾瀚环保科技有限公司 | Method and complete equipment for purifying low-temperature plasma industrial waste gas |
| CN202410498U (en) * | 2011-12-06 | 2012-09-05 | 苏州克利亚环保科技有限公司 | Integral waste gas treatment device |
-
2011
- 2011-12-06 CN CN 201110400247 patent/CN102512928B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2315435A (en) * | 1996-07-22 | 1998-02-04 | Basf Ag | Purifying waste gas from fertiliser production |
| CN101884868A (en) * | 2009-05-12 | 2010-11-17 | 上海乾瀚环保科技有限公司 | Method and complete equipment for purifying low-temperature plasma industrial waste gas |
| CN101700462A (en) * | 2009-11-19 | 2010-05-05 | 浙江大学 | Two-section low-temperature plasma waste gas purifying device and method |
| CN202410498U (en) * | 2011-12-06 | 2012-09-05 | 苏州克利亚环保科技有限公司 | Integral waste gas treatment device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824827A (en) * | 2012-09-04 | 2012-12-19 | 德清天皓环保科技有限公司 | Low-temperature plasma organic waste gas purifying device |
| CN104069720A (en) * | 2014-07-12 | 2014-10-01 | 苏州克利亚环保科技有限公司 | Comprehensive treatment device for industrial organic waste gas and waste water |
| WO2016188209A1 (en) * | 2015-05-27 | 2016-12-01 | 成都虹华环保科技股份有限公司 | Cyclic washing type waste gas treatment system |
| CN112628753A (en) * | 2021-01-19 | 2021-04-09 | 丁春林 | Chemical waste gas burns device |
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| Publication number | Publication date |
|---|---|
| CN102512928B (en) | 2013-01-02 |
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Granted publication date: 20130102 Termination date: 20171206 |