CN102188885B - Low temperature plasma oil fume treatment equipment - Google Patents
Low temperature plasma oil fume treatment equipment Download PDFInfo
- Publication number
- CN102188885B CN102188885B CN 201110068583 CN201110068583A CN102188885B CN 102188885 B CN102188885 B CN 102188885B CN 201110068583 CN201110068583 CN 201110068583 CN 201110068583 A CN201110068583 A CN 201110068583A CN 102188885 B CN102188885 B CN 102188885B
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- Prior art keywords
- plasma
- oil fume
- anode electrode
- plasma purifier
- electrode
- Prior art date
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- 239000003517 fume Substances 0.000 title claims abstract description 22
- 239000007789 gas Substances 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 2
- 239000003643 water by type Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 241000894006 Bacteria Species 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 238000010411 cooking Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- -1 heterocyclic amine compound Chemical class 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses low temperature oil fume treatment equipment. The equipment comprises an oil fume absorbing device, a plasma purifying device and a gas exhausting device. The present invention is characterized in that the oil fume absorbing device is communicated with an oil fume inlet port of the plasma purifying device through a pipeline; an oil fume outlet port of the plasma purifying device is communicated with the gas exhausting device; the plasma purifying device is connected with a power supply and a transformer; two plate-shaped cathode electrodes are arranged respectively on the upper end and the lower end of the plasma purifying device; and anode electrodes are arranged between the two plate-shaped cathode electrodes and are parallel with the two plate-shaped cathode electrodes. The equipment of the invention can purify effectively oil fumes, kill bacteria in air, remove oil fume peculiar smell and has the advantages of high purifying efficiency, favorable general applicability, environmental protection and energy conservation.
Description
Technical field
The present invention relates to a kind of air cleaning facility, be specifically related to a kind of low-temperature plasma fume treatment auxiliary.
Background technology
Food is under high-temperature cooking, can produce a large amount of " thermal oxide catabolite ", wherein catabolite looses in air with the smog form, forms oil smoke gas, mainly contain aldehyde, ketone, alcohol etc., wherein also comprise BaP, the inferior pin of volatility amine, the contour carcinogenic substance of heterocyclic amine compound.In the life the equipment of the discharging flue gas of normal use be exactly lampblack absorber, comprise average family, dining room, restaurant etc., general lampblack absorber is not have purification function, so environment has been caused serious harm, has therefore added the trend that cleaning equipment becomes technical development day by day for the fume emission device.Existing flue gas purifying equipment comprises the mechanical type flue gas purifying equipment, the electrostatic oil fume purification techniques, the wet type cooking fume control equipment, ultraviolet ray gas cleaning etc., but the mechanical type gas cleaning is for the pollutants from cooking fume below the micron, the pollutant aerosol does not have the ability of removal basically, the clean and maintenance poor-performing of electrostatic oil fume purification techniques, the cost height, service life is short, and can produce ozone pollution, and wet type technology for cooking fume control equipment operating cost is very high, also there is the big and big problem of noise of energy consumption, the ultraviolet ray technology for cooking fume control then has the cost height, easy care not, the shortcoming that service life is short.Above-mentioned technology is to utilize many technology now, but single technology be difficult under the fixation case purify up to standard, given birth to the combined type equipment of a lot of multiple technologies combinations so also multiply, but the complexity of equipment complex, the expensive popularity rate that just influences market, in the face of this situation, just needs are a kind of can blanket flue gas purifying equipment.
Summary of the invention
In order to solve problems of the prior art, provide a kind of simple and practical, can blanket fume treatment auxiliary.Therefore the invention discloses a kind of low-temperature plasma fume treatment auxiliary, comprise smoke absorption device, plasma purifier and exhaust apparatus, it is characterized in that: described smoke absorption device is connected with the plasma purifier entrance by pipeline, and described plasma purifier exhanst gas outlet is connected with exhaust apparatus; Described plasma purifier is connected by electric wire with power supply and transformer, and described plasma purifier is provided with tabular cathode electrode in two ends up and down, and the centre is provided with the anode electrode parallel with described cathode electrode.
Further technical scheme comprises:
Described anode electrode comprises the some electrode groups that vertically arrange, and each row electrode group comprises the column anode electrode more than two or two again.Described anode electrode cylinder can adopt irregular arrangement mode, to impel the flue gas turbulent flow, further promotes collision and reaction between the interior high energy electron of cleaning equipment and the gas molecule.
Described anode electrode cylinder arranged outside has the dielectric layer of layer of silicon dioxide material.
Be provided with collets between the described anode electrode cylinder.
Described plasma purifier is provided with the water smoke spray equipment, and the bottom is provided with discharge outlet.
Described exhaust apparatus is made as centrifugal blower.
Described centrifugal blower front end is provided with air filter.
The present invention has effectively purified oil smoke by added the plasma smoke eliminator in common fume emission device, that the present invention simultaneously also has is simple in structure, good purification, highly effective, can blanket advantage.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the main TV structure schematic diagram of plasma purifier electrode arrangement;
Fig. 3 is the plan structure schematic diagram of Fig. 2.
The specific embodiment
In order to make technical scheme of the present invention and technical purpose be easier to understand, below in conjunction with drawings and the specific embodiments the present invention is further introduced.
As shown in the figure, a kind of low-temperature plasma fume treatment auxiliary, formed by smoke absorption device 1, plasma purifier 2 and exhaust apparatus 8, described smoke absorption device 1 is connected with plasma purifier 2 entrances by pipeline, and described plasma purifier 2 exhanst gas outlets are connected with exhaust apparatus 8; Described plasma purifier 2 is connected by electric wire with power supply and transformer.
As Fig. 2, shown in Figure 3, described plasma purifier is provided with tabular cathode electrode 3 in two ends about in the of 2, and the centre is provided with the anode electrode 4 parallel with described cathode electrode 3.Described anode electrode 4 comprises the some electrode groups that vertically arrange, and each row electrode group comprises the column anode electrode more than two or two again.Described anode electrode cylinder arranged outside has the dielectric layer of layer of silicon dioxide material, and described cylinder can adopt irregular arrangement mode to arrange, and is provided with collets 5 between the cylinder.
Electrode and the insulator of plasma purifier 2 inside can arrange as a whole casing, after purifier work a period of time, whole box body can be extracted out from device and clean, and maintain easily.
Described plasma purifier 2 is provided with the water smoke spray equipment, and the bottom is provided with discharge outlet, and described water smoke spray equipment is connected with outer tank 6, can control its operation by controller.In plasma purifier, spray water smoke, can isolate the large particulate matter in the flue gas effectively, simultaneously by the high-octane plasma electric mist of striking waters, can produce a large amount of strong oxidation particulates, as-OH, O etc., can effectively destroy the organic polymer material that decomposes in the flue gas, and kill bacterium in the flue gas etc.
Described exhaust apparatus 8 is selected centrifugal blower for use, is provided with filter at the centrifugal blower front end, for example screen pack of absorbent charcoal material etc.
Below disclose the present invention with preferred embodiment, so it is not in order to limiting the present invention, and all employings are equal to replaces or technical scheme that the equivalent transformation mode obtains, all drops within protection scope of the present invention.
Claims (1)
1. a low-temperature plasma fume treatment auxiliary comprises smoke absorption device (1), plasma purifier (2) and exhaust apparatus (8), it is characterized in that:
Described smoke absorption device (1) is connected with plasma purifier (2) entrance by pipeline, and plasma purifier (2) exhanst gas outlet is connected with exhaust apparatus (8);
Described plasma purifier (2) is connected by electric wire with power supply and transformer, and described plasma purifier (2) two ends up and down is provided with tabular cathode electrode (3), and the centre is provided with the anode electrode (4) parallel with described cathode electrode (3);
Described plasma purifier (2) is provided with the water smoke spray equipment, and the bottom is provided with discharge outlet, and described water smoke spray equipment is connected with outer tank (6), sprays water smoke in the plasma purifier (2), by the plasma electric mist of striking waters;
Described exhaust apparatus (8) is made as centrifugal blower, and described centrifugal blower front end is provided with activated charcoal strainer;
Described anode electrode (4) comprises the some electrode groups that vertically arrange, and each row electrode group comprises the column anode electrode more than two again, and described column anode electrode adopts irregular arrangement mode;
Described anode electrode cylinder arranged outside has the dielectric layer of layer of silicon dioxide material;
Be provided with collets (5) between the described anode electrode cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110068583 CN102188885B (en) | 2011-03-22 | 2011-03-22 | Low temperature plasma oil fume treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110068583 CN102188885B (en) | 2011-03-22 | 2011-03-22 | Low temperature plasma oil fume treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102188885A CN102188885A (en) | 2011-09-21 |
| CN102188885B true CN102188885B (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110068583 Expired - Fee Related CN102188885B (en) | 2011-03-22 | 2011-03-22 | Low temperature plasma oil fume treatment equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN102188885B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263830B (en) * | 2013-05-29 | 2015-01-28 | 东北大学 | Method for dealing with foul smell through atomization plasma oxidation-biomass adsorption |
| CN103394265B (en) * | 2013-08-09 | 2015-04-22 | 沈欣军 | Deep purification processing method for kitchen oil fume |
| CN104019479A (en) * | 2014-05-13 | 2014-09-03 | 安徽新空电子科技有限公司 | Kitchen oil fume purifier |
| CN105148315A (en) * | 2015-10-13 | 2015-12-16 | 李宇花 | Low-temperature plasma deodorization device |
| CN106215642A (en) * | 2016-10-11 | 2016-12-14 | 苏州龙杰特种纤维股份有限公司 | A kind of spinning manifold fume extracting system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234284A (en) * | 2007-11-09 | 2008-08-06 | 北京工业大学 | Atomizing corona plasma flue gas purifying equipment |
| CN101653683A (en) * | 2009-09-11 | 2010-02-24 | 陈明功 | Oil and smoke purifier of low-temperature plasma synergistic modified filtering membrane |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571467Y (en) * | 2002-07-31 | 2003-09-10 | 上海嘉顿环保科技有限公司 | Plasma cooking fume purifier |
| JP4185483B2 (en) * | 2004-10-22 | 2008-11-26 | シャープ株式会社 | Plasma processing equipment |
| CN201267741Y (en) * | 2008-09-22 | 2009-07-08 | 蔡松林 | Cooking fumes purifier |
| CN101543713B (en) * | 2009-05-07 | 2011-10-26 | 南通克莱克空气处理设备有限公司 | Module type plasma (welding fume, oil smoke) air purifier and corresponding method |
| CN101884868B (en) * | 2009-05-12 | 2012-10-03 | 上海乾瀚环保科技有限公司 | Method and complete equipment for purifying low-temperature plasma industrial waste gas |
-
2011
- 2011-03-22 CN CN 201110068583 patent/CN102188885B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234284A (en) * | 2007-11-09 | 2008-08-06 | 北京工业大学 | Atomizing corona plasma flue gas purifying equipment |
| CN101653683A (en) * | 2009-09-11 | 2010-02-24 | 陈明功 | Oil and smoke purifier of low-temperature plasma synergistic modified filtering membrane |
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| Publication number | Publication date |
|---|---|
| CN102188885A (en) | 2011-09-21 |
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Granted publication date: 20130710 |