CN101607175A - Device for degrading volatile organic compounds of gas station - Google Patents
Device for degrading volatile organic compounds of gas station Download PDFInfo
- Publication number
- CN101607175A CN101607175A CNA2009101442408A CN200910144240A CN101607175A CN 101607175 A CN101607175 A CN 101607175A CN A2009101442408 A CNA2009101442408 A CN A2009101442408A CN 200910144240 A CN200910144240 A CN 200910144240A CN 101607175 A CN101607175 A CN 101607175A
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- organic compounds
- volatile organic
- degrading volatile
- generator
- container
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Links
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 83
- 230000000593 degrading effect Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims 1
- 238000006731 degradation reaction Methods 0.000 abstract description 5
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 239000007795 chemical reaction product Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000011953 free-radical catalyst Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Treating Waste Gases (AREA)
- Plasma Technology (AREA)
Abstract
The invention discloses device for degrading volatile organic compounds of gas station, include degrading volatile organic compounds container, admission pressure valve, plasma generator, hydrone ionization generator and open and close link gear, draw the duty of switching signal line traffic control plasma generator and hydrone ionization generator at the switching link gear place of the admission pressure valve of degrading volatile organic compounds container, layering is connected as a whole with the degrading volatile organic compounds container plasma generator with hydrone ionization generator.Whole degradation process non-secondary pollution produces, the harmless hydrone catalysis of employing, and the end product after VOC (VOCs) degraded is CO
2And water.
Description
Technical field:
The present invention relates to the environment protection equipment field, is a kind of volatile organic compounds of gas station (VOCs) decomposition apparatus specifically.
Background technology:
The gas station in use, inevitably there are some VOC VOCs (VOCs) to be discharged in the middle of the air, and VOC (VOCs) is often harmful, therefore VOC (VOCs) improvement is a great problem that present domestic gas station runs into, because traditional VOC (VOCs) improvement technology (is burned as heating power, catalytic combustion, condensation, absorb and absorption etc.) often be not suitable for the improvement requirement of gas station's discharging VOC (VOCs), not outside its treatment effect falls flat, be exactly that investment or operating cost are too high, limit its large tracts of land and promote, realize that therefore VOC (VOCs) control of economical and efficient and purification techniques are the keys that solves volatile organic compounds of gas station (VOCs) pollution problem.
Summary of the invention:
The present invention be directed to the gas station in storage, fortune, the oil vapour pollution VOC (VOCs) that takes place in the lock ring joint loading and unloading gasoline process, and the volatile organic compounds of gas station of developing especially (VOCs) improvement technology, with traditional active carbon adsorption, absorption---desorb---Production by Catalytic Combustion Process, the biofilter method, technology such as photocatalytic method are compared, the VOC (VOCs) that volatile organic compounds of gas station (VOCs) air cleaning unit that using plasma+hydrone catalytic association degradation technique is developed can effectively be administered the gas station pollutes, and operating cost is little, economic and practical, suit large area to popularize, the project product is being produced simultaneously, pollution-free in the use, three-waste free discharge.
The present invention is achieved by the following technical solutions:
Device for degrading volatile organic compounds of gas station, include degrading volatile organic compounds container, admission pressure valve, plasma generator, switching link gear: have some hydrone ionization generators, described hydrone ionization generator is made of box body, fan, water storage pipeline, yin, yang battery lead plate, fan is installed in the box body front end, the box body middle part is equipped with the water storage pipeline, some Small Holes are arranged on the water storage pipeline, battery lead plate is installed on the box body rear end, and the box body rear end has efferent duct to be connected to the degrading volatile organic compounds container; There is the admission pressure valve degrading volatile organic compounds container lower end, the switching link gear is installed on the admission pressure valve, the switching link gear is provided with switch signal line and is connected with plasma generator, hydrone ionization generator, and the plasma outlet of described plasma generator feeds in the degrading volatile organic compounds container.
Described plasma generator, hydrone ionization generator all have several, are mutually independent and alternately are installed in degrading volatile organic compounds container side, connect as one with the degrading volatile organic compounds container.
Described switching link gear is a switching mode sensor, when valve is opened, and high level signal of switching mode sensor output, low level signal of output when closing, this sensor signal lines is connected with plasma generator, hydrone ionization generator.
Design philosophy of the present invention:
(1) by making up the high energy particle exciter, produce a large amount of high energy electrons, ion isoreactivity particle, the average energy of these particles will be higher than the bond energy of VOC (VOCs) gas molecule, and with VOC (VOCs) gas molecule frequent collision takes place, and then open the chemical bond of these VOCs (VOCs) gas molecule, make VOC (VOCs) gas molecule be in the state of activation.
(2) by making up strong oxidizing property free radical catalyst converter, continue to produce a large amount of OH, HO
2, free radical such as O, and with the VOC that is in the state of activation (VOCs) gas molecule chemical reaction fast taking place, and then generates harmless product.
(3) by the technology that jointly controls of high energy particle exciter and strong oxidizing property free radical catalyst converter, a large amount of high energy particles and a large amount of strong oxidizing property OH, HO that both are produced
2, free radical such as O bringing into play the maximization degradation to VOC (VOCs) jointly.
Advantage of the present invention is:
The VOC (VOCs) that volatile organic compounds of gas station (VOCs) air cleaning unit that using plasma of the present invention+hydrone catalytic association degradation technique is developed can effectively be administered the gas station pollutes, and operating cost is little, economic and practical, suit large area to popularize, the present invention's non-secondary pollution in VOC (VOCs) degradation process produces, pollution-free, three-waste free discharge in production, use, the harmless hydrone catalysis of adopting, the end product after VOC (VOCs) degraded is CO
2And water.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of hydrone ionization generator.
The specific embodiment:
Volatile organic compounds of gas station (VOCs) decomposition apparatus, include VOC (VOCs) degraded container 1, admission pressure valve 2, plasma generator 3, open and close link gear 4, it is characterized in that: have some hydrone ionization generators 5, described hydrone ionization generator 5 is by box body 6, fan 7, water storage pipeline 8, battery lead plate 9 constitutes, fan 7 is installed in box body 6 front ends, box body 6 middle parts are equipped with water storage pipeline 8, some Small Holes 10 are arranged on the water storage pipeline 8, battery lead plate 9 is installed on box body 6 rear ends, and box body 6 rear ends have efferent duct 11 to be connected to VOC (VOCs) degraded container 1; There is admission pressure valve 2 VOC (VOCs) degraded container 1 lower end, be equipped with on the admission pressure valve 2 and open and close link gear 4, switching link gear 4 is provided with switch signal line and is connected with plasma generator 3, hydrone ionization generator 5, and described plasma generator 3, hydrone ionization generator 5 are connected to form a single unit system with VOC (VOCs) degraded container 1.
Described plasma generator 3, hydrone ionization generator 5 all have several, are mutually independent and alternately are installed in VOC (VOCs) degraded container 1 side, connect as one with VOC (VOCs) degraded container 1.
When admission pressure valve 2 was opened, switching signal started plasma generator 3 and 5 work of hydrone ionization generator immediately.
Claims (3)
1, device for degrading volatile organic compounds of gas station, include the degrading volatile organic compounds container, the admission pressure valve, plasma generator, open and close link gear, it is characterized in that: have some hydrone ionization generators, described hydrone ionization generator is by box body, fan, the water storage pipeline, cloudy, the positive electricity pole plate constitutes, fan is installed in the box body front end, the box body middle part is equipped with the water storage pipeline, some Small Holes are arranged on the water storage pipeline, battery lead plate is installed on the box body rear end, and the box body rear end has efferent duct to be connected to the degrading volatile organic compounds container; There is the admission pressure valve degrading volatile organic compounds container lower end, the switching link gear is installed on the admission pressure valve, the switching link gear is provided with switch signal line and is connected with plasma generator, hydrone ionization generator, and the plasma outlet of described plasma generator feeds in the degrading volatile organic compounds container.
2, device for degrading volatile organic compounds of gas station according to claim 1, it is characterized in that: described plasma generator, hydrone ionization generator all have several, be mutually independent and alternately be installed in degrading volatile organic compounds container side, connect as one with the degrading volatile organic compounds container.
3, device for degrading volatile organic compounds of gas station according to claim 1, it is characterized in that: described switching link gear, it is a switching mode sensor, when valve is opened, high level signal of switching mode sensor output, low level signal of output when closing, this sensor signal lines is connected with plasma generator, hydrone ionization generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101442408A CN101607175B (en) | 2009-07-27 | 2009-07-27 | Device for degrading volatile organic compounds of gas station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101442408A CN101607175B (en) | 2009-07-27 | 2009-07-27 | Device for degrading volatile organic compounds of gas station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101607175A true CN101607175A (en) | 2009-12-23 |
| CN101607175B CN101607175B (en) | 2011-11-16 |
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ID=41481177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101442408A Expired - Fee Related CN101607175B (en) | 2009-07-27 | 2009-07-27 | Device for degrading volatile organic compounds of gas station |
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| Country | Link |
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| CN (1) | CN101607175B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797579A (en) * | 2016-05-17 | 2016-07-27 | 武汉大学 | Technology for catalytically treating VOCs by means of synergy between plasma and mesoporous |
| CN106914131A (en) * | 2017-03-20 | 2017-07-04 | 东莞大州电子材料有限公司 | A volatile organic compound treatment device |
| CN109225632A (en) * | 2018-11-19 | 2019-01-18 | 珠海格力电器股份有限公司 | Dual-mode electrostatic air purifier and control method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPP979099A0 (en) * | 1999-04-16 | 1999-05-13 | Swinburne Limited | Ioniser for effluent gas |
| CN2566937Y (en) * | 2002-03-25 | 2003-08-20 | 武绍之 | Plasma waste gas purification apparatus |
| GB0403797D0 (en) * | 2004-02-20 | 2004-03-24 | Boc Group Plc | Gas abatement |
| CN1660472A (en) * | 2004-02-23 | 2005-08-31 | 南京航空航天大学 | A Low-temperature Plasma Technology for Treating Volatile Organic Compounds (VOCs) |
| EP2083934A4 (en) * | 2006-11-08 | 2011-02-02 | Air Phaser Environmental Ltd | Apparatus and method for destroying organic compounds in commercial and industrial large volume air emissions |
| CN100522320C (en) * | 2007-05-25 | 2009-08-05 | 北京工业大学 | Low temperature plasma device for treating volatile organic |
| CN101069811A (en) * | 2007-06-01 | 2007-11-14 | 中山大学 | Method and apparatus of low-temperature plasma coupling photo catalytic purification of toxic matter |
-
2009
- 2009-07-27 CN CN2009101442408A patent/CN101607175B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797579A (en) * | 2016-05-17 | 2016-07-27 | 武汉大学 | Technology for catalytically treating VOCs by means of synergy between plasma and mesoporous |
| CN105797579B (en) * | 2016-05-17 | 2019-05-10 | 武汉大学 | A process for plasma synergistic mesoporous catalytic treatment of VOCs |
| CN106914131A (en) * | 2017-03-20 | 2017-07-04 | 东莞大州电子材料有限公司 | A volatile organic compound treatment device |
| CN109225632A (en) * | 2018-11-19 | 2019-01-18 | 珠海格力电器股份有限公司 | Dual-mode electrostatic air purifier and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN101607175B (en) | 2011-11-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI WANTOU LITIAN SHIJI AIR PURIFICATION SYSTEM Free format text: FORMER OWNER: YU QIMING Effective date: 20100205 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20100205 Address after: Room C-210, University Science Park, 602 Mount Huangshan Road, hi tech Zone, Anhui, Hefei Province, China: 230031 Applicant after: Anhui Wantou Litian Century Air Purification System Engineering Co. Ltd. Address before: Room 504, 8 building, Hefei Coal Design Institute, 755 Fuyang Road, Hefei, Anhui, zip code: 230041 Applicant before: Depression Co-applicant before: Xu Congyu Co-applicant before: Yu Xiaofen |
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Granted publication date: 20111116 Termination date: 20150727 |
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