CN103657851A - Electrostatic oil fume purifying device with coagulation electric field - Google Patents
Electrostatic oil fume purifying device with coagulation electric field Download PDFInfo
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- CN103657851A CN103657851A CN201310602770.9A CN201310602770A CN103657851A CN 103657851 A CN103657851 A CN 103657851A CN 201310602770 A CN201310602770 A CN 201310602770A CN 103657851 A CN103657851 A CN 103657851A
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Abstract
The invention discloses an electrostatic oil fume purifying device capable of improving oil fume removing efficiency greatly with a coagulation electric field. The electrostatic oil fume purifying device comprises a coagulation box body arranged between and communicated with an air inlet and a purifying box body, wherein a plurality of coagulation electric field units are arranged in the coagulation box body in the flowing direction of oil fume; each coagulation electric field unit structurally comprises a plurality of rows of coagulation electric field cathode plates and a plurality of rows of coagulation electric field anode plates; the coagulation electric field cathode plates and the coagulation electric field anode plates are arranged at intervals; two side edges of each coagulation electric field cathode plate as well as those of each coagulation electric field anode plate are pointed teeth-shaped; each row of coagulation electric field cathode plates and each row of coagulation electric field anode plates are respectively mounted on a cathode plate mounting shaft and an anode plate mounting shaft on a mounting rack uniformly and fixedly; both the coagulation electric field cathode plates and the coagulation electric field anode plates are arranged in the flowing direction of oil fume; coagulation electric field cathode plates in each row are staggered with coagulation electric field anode plates in an adjacent row; the pointed teeth-shaped side edges of each coagulation electric field cathode plate/coagulation electric field anode plate in each row are between coagulation electric field anode plates/coagulation electric field cathode plates in adjacent rows.
Description
Technical field
The present invention relates to electrostatic oil fume purification device field.
Background technology
Electrostatic oil fume purification device is widely used in industry lampblack and purifies place, its structure comprises: purify casing, the one end that purifies casing is provided with air inlet, the other end that purifies casing is provided with air outlet, in purification casing between air inlet and air outlet, be provided with high-voltage electrostatic field, high-voltage electrostatic field is connected with high pressure generator.The operation principle of above-mentioned electrostatic oil fume deaner is as follows: the gas that contains smoke particle enters into and purifies in casing from air inlet, smoke particle in gas is under the effect of high-voltage electrostatic field, be attracted in high-voltage electrostatic field, removed the clean gas of smoke particle and discharged from air outlet.In the process of electrostatic oil fume purification device fume eliminating, have following technical problem: the particle diameter of smoke particle is less, the collecting effect of high-voltage electrostatic field is poorer, and fume eliminating efficiency is lower.
Summary of the invention
The problem that the present invention need to solve: provide a kind of and can improve the electrostatic oil fume purification device with coalescence electric field electrostatic oil fume deaner fume eliminating efficiency, that also can remove the molecule in oil smoke.
For addressing the above problem, the technical solution used in the present invention is: with the electrostatic oil fume purification device of coalescence electric field, comprise: purify casing, the one end that purifies casing is provided with air inlet, the other end that purifies casing is provided with air outlet, purify in casing and be provided with high-voltage electrostatic field, high-voltage electrostatic field is connected with high pressure generator, between air inlet and purification casing, be provided with coalescence casing, the two ends of coalescence casing are connected with air inlet and purification casing respectively, in coalescence casing, along the mobile direction matrix formula of soot gas, be placed with some coalescence electric fields unit, the structure of each coalescence electric field unit comprises: the some condensate drains electric field positive plate and some condensate drains the electric field minus plate that evenly arrange, wherein a condensate drain electric field positive plate and a condensate drain electric field minus plate space arrange, two sides of every clotting electric field positive plate and every clotting electric field minus plate are sharp tooth respectively, every condensate drain electric field positive plate are evenly fixedly mounted on respectively in the positive plate installation shaft on installing rack, every condensate drain electric field minus plate are evenly fixedly mounted on respectively in the minus plate installation shaft on installing rack, every clotting electric field positive plate and every clotting electric field minus plate insulate mutually, every clotting electric field positive plate and every clotting electric field minus plate all arrange along soot gas flow direction, in every adjacent two rows, the setting of staggering mutually of adjacent coalescence electric field positive plate and coalescence electric field minus plate, and in every adjacent two rows, the sharp tooth side of adjacent coalescence electric field pole positive plate and coalescence electric field minus plate lays respectively at the other side's place, middle part.
Further, the aforesaid electrostatic oil fume purification device with coalescence electric field, wherein, the surface of every clotting electric field positive plate and coalescence electric field minus plate is coated with oil resistant, high temperature resistant, corrosion resistant non-sticking lining, the thickness of non-sticking lining is 8～12 μ m, and non-sticking lining heatproof is not less than 200 ℃.
Further, the aforesaid electrostatic oil fume purification device with coalescence electric field, wherein, described non-sticking lining is polytetrafluorethylecoatings coatings.
Advantage of the present invention is: greatly improved the efficiency of fume eliminating, can remove more up hill and dale the smoke particle in soot gas, made the gas that contains smoke particle obtain deep purification; In addition, on the surface of coalescence electric field yin, yang pole plate, apply polytetrafluorethylecoatings coatings, made the cleaning of coalescence electric field yin, yang pole plate very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electrostatic oil fume purification device with coalescence electric field of the present invention.
Fig. 2 is the structural representation of a coalescence electric field unit in Fig. 1.
Fig. 3 is the arrangement schematic diagram of overlooking the coalescence electric field yin, yang pole plate shown in direction in Fig. 2.
Fig. 4 is the structural representation of single coalescence electric field the moon or positive plate in Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, electrostatic oil fume purification device with coalescence electric field, comprise: purify casing 1, the one end that purifies casing 1 is provided with air inlet 2, the other end that purifies casing 1 is provided with air outlet 3, purify in casing 1 and be provided with high-voltage electrostatic field, high-voltage electrostatic field is connected with high pressure generator, between air inlet 2 and purification casing 1, be provided with coalescence casing 4, the two ends of coalescence casing 4 are connected with air inlet 2 and purification casing 1 respectively, coalescence casing 4 is interior is placed with some coalescence electric fields unit 5 along the mobile direction matrix formula of soot gas, coalescence electric field unit 5 distributed quantities at every row and every row that matrix form is arranged can be determined according to the size of coalescence casing 4.The structure of each coalescence electric field unit 5 comprises: the some condensate drains electric field positive plate 6 and some condensate drains the electric field minus plate 61 that evenly arrange, wherein a condensate drain electric field positive plate 6 and a condensate drain electric field minus plate 61 spaces arrange, two sides of every clotting electric field positive plate 6 and every clotting electric field minus plate 61 are sharp tooth respectively, every condensate drain electric field positive plate 6 are evenly fixedly mounted in the positive plate installation shaft 71 on installing rack 7, every condensate drain electric field minus plate 61 are evenly fixedly mounted in the minus plate installation shaft 72 on installing rack 7, every clotting electric field positive plate 6 and every clotting electric field minus plate 61 insulate mutually, and all along soot gas flow direction, arrange, in every adjacent two rows, the setting of staggering mutually of adjacent coalescence electric field positive plate 6 and coalescence electric field minus plate 61, and in every adjacent two rows, adjacent coalescence electric field pole positive plate 6 and the sharp tooth side of coalescence electric field minus plate 61 lay respectively at the other side's place, middle part.In the present embodiment, cleaning for the ease of coalescence electric field positive plate 6 and coalescence electric field minus plate 61, the surface of coalescence electric field positive plate 6 and coalescence electric field minus plate 61 is coated with oil resistant, high temperature resistant, corrosion resistant non-sticking lining---polytetrafluorethylecoatings coatings, the thickness of polytetrafluorethylecoatings coatings is 8～12 μ m, and the heatproof of polytetrafluorethylecoatings coatings is not less than 200 ℃.
Operation principle of the present invention is: due in every adjacent two rows, the setting of staggering mutually of adjacent coalescence electric field positive plate 6 and coalescence electric field minus plate 61, and in every adjacent two rows, adjacent coalescence electric field pole positive plate 6 and the sharp tooth side of coalescence electric field minus plate 61 lay respectively at the other side's place, middle part, in adjacent like this two rows, will there is point discharge effect in adjacent coalescence electric field positive plate 6 and the sharp tooth side of coalescence electric field minus plate 61 and the other side's middle part---and the sharp tooth side of coalescence electric field positive plate 6 is emitted positive charge to the middle part of adjacent coalescence electric field minus plate 61, coalescence electric field minus plate 61 pointed tooth side to the middle part of adjacent coalescence electric field positive plate 6, emit negative electrical charge.Soot gas enters in coalescence casing 4 from air inlet 2; under the effect of point discharge effect; smoke particle in soot gas become positively charged randomly lotus or negative electrical charge; and under the effect of Coulomb force; positively charged smoke particle can with electronegative smoke particle phase coalescence, the smoke particle that particle diameter is small like this will become the smoke particle that particle diameter is larger by coalescence.The particle diameter of the smoke particle in the soot gas after coalescence effect all significantly increases, the soot gas of therefore discharging from coalescence electric field enters into and purifies casing 1, smoke particle wherein just can be removed by high-voltage electrostatic field easily, thereby greatly improved the efficiency of the fume eliminating of electrostatic oil fume deaner, and have and can remove more up hill and dale the small smoke particle of particle diameter in soot gas, can make the gas that contains smoke particle obtain deep purification.In addition, because smoke particle has adhesiveness, on coalescence electric field positive plate 6 after use a period of time and coalescence electric field minus plate 61, can be stained with smoke particle, in the present embodiment, surface at coalescence electric field positive plate 6 and coalescence electric field minus plate 61 has all applied polytetrafluorethylecoatings coatings, very convenient while cleaning coalescence electric field positive plate 6 and coalescence electric field minus plate 61 like this, only the cleaning fluid that is mixed with washing agent need be sprayed on coalescence electric field positive plate 6 and coalescence electric field minus plate 61 by spray head, the smoke particle sticking on coalescence electric field positive plate 6 and coalescence electric field minus plate 61 has just been cleaned totally, greatly reduced the operation cost of equipment.
Claims (3)
1. with the electrostatic oil fume purification device of coalescence electric field, comprise: purify casing, the one end that purifies casing is provided with air inlet, the other end that purifies casing is provided with air outlet, purify in casing and be provided with high-voltage electrostatic field, high-voltage electrostatic field is connected with high pressure generator, it is characterized in that: between air inlet and purification casing, be provided with coalescence casing, the two ends of coalescence casing are connected with air inlet and purification casing respectively, in coalescence casing, along the mobile direction matrix formula of soot gas, be placed with some coalescence electric fields unit, the structure of each coalescence electric field unit comprises: the some condensate drains electric field positive plate and some condensate drains the electric field minus plate that evenly arrange, wherein a condensate drain electric field positive plate and a condensate drain electric field minus plate space arrange, two sides of every clotting electric field positive plate and every clotting electric field minus plate are sharp tooth respectively, every condensate drain electric field positive plate are evenly fixedly mounted on respectively in the positive plate installation shaft on installing rack, every condensate drain electric field minus plate are evenly fixedly mounted on respectively in the minus plate installation shaft on installing rack, coalescence electric field positive plate and coalescence electric field minus plate mutually insulated, every clotting electric field positive plate and every clotting electric field minus plate all arrange along soot gas flow direction, in every adjacent two rows, the setting of staggering mutually of adjacent coalescence electric field positive plate and coalescence electric field minus plate, and in every adjacent two rows, the sharp tooth side of adjacent coalescence electric field pole positive plate and coalescence electric field minus plate lays respectively at the other side's place, middle part.
2. the electrostatic oil fume purification device with coalescence electric field according to claim 1, it is characterized in that: the surface of every clotting electric field positive plate and coalescence electric field minus plate is coated with oil resistant, high temperature resistant, corrosion resistant non-sticking lining, the thickness of non-sticking lining is 8～12 μ m, and non-sticking lining heatproof is not less than 200 ℃.
3. the electrostatic oil fume purification device with coalescence electric field according to claim 2, is characterized in that: described non-sticking lining is polytetrafluorethylecoatings coatings.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310602770.9A CN103657851B (en) | 2013-11-25 | 2013-11-25 | Electrostatic oil fume purification device with coalescence electric field |
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| CN201310602770.9A CN103657851B (en) | 2013-11-25 | 2013-11-25 | Electrostatic oil fume purification device with coalescence electric field |
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| CN103657851B CN103657851B (en) | 2016-08-31 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962237A (en) * | 2014-04-03 | 2014-08-06 | 张家港市保丽洁环保科技有限公司 | Self-cleaning typeelectrostaticcooking fume purifier |
| CN104043533A (en) * | 2014-06-20 | 2014-09-17 | 苏州贝昂科技有限公司 | Collector, purifying device and ceiling purifying machine |
| CN105833999A (en) * | 2016-05-30 | 2016-08-10 | 大连兆和科技发展有限公司 | Oil mist static collecting core pole plate and using method thereof |
| CN106900133A (en) * | 2017-04-18 | 2017-06-27 | 上海知瀚环保科技发展有限公司 | Plasma generator |
| CN109395885A (en) * | 2018-11-01 | 2019-03-01 | 佛山市南海九洲普惠风机有限公司 | A kind of oil fume purifier |
| CN109395506A (en) * | 2018-10-30 | 2019-03-01 | 广东居峰环保科技有限公司 | A kind of molecule concussion clarifier |
| CN109751644A (en) * | 2017-11-08 | 2019-05-14 | 青岛海尔智慧厨房电器有限公司 | Oil smoke adsorption equipment and range hood |
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| CN203664008U (en) * | 2013-11-25 | 2014-06-25 | 张家港市保丽洁环保科技有限公司 | Electrostatic fume purifying device with coagulation electric field |
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| GB475443A (en) * | 1935-10-15 | 1937-11-19 | Westinghouse Electric & Mfg Co | Improvements in or relating to electrical precipitating apparatus for purifying air |
| RU2094097C1 (en) * | 1996-04-22 | 1997-10-27 | Научно-технический центр по разработке прогрессивного оборудования | Solvent recovery adsorption installation |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103962237A (en) * | 2014-04-03 | 2014-08-06 | 张家港市保丽洁环保科技有限公司 | Self-cleaning typeelectrostaticcooking fume purifier |
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| CN104043533A (en) * | 2014-06-20 | 2014-09-17 | 苏州贝昂科技有限公司 | Collector, purifying device and ceiling purifying machine |
| CN105833999A (en) * | 2016-05-30 | 2016-08-10 | 大连兆和科技发展有限公司 | Oil mist static collecting core pole plate and using method thereof |
| CN106900133A (en) * | 2017-04-18 | 2017-06-27 | 上海知瀚环保科技发展有限公司 | Plasma generator |
| CN109751644A (en) * | 2017-11-08 | 2019-05-14 | 青岛海尔智慧厨房电器有限公司 | Oil smoke adsorption equipment and range hood |
| CN109395506A (en) * | 2018-10-30 | 2019-03-01 | 广东居峰环保科技有限公司 | A kind of molecule concussion clarifier |
| CN109395885A (en) * | 2018-11-01 | 2019-03-01 | 佛山市南海九洲普惠风机有限公司 | A kind of oil fume purifier |
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Address after: Suzhou City, Jiangsu province 215623 Zhangjiagang Jin Fengzhen Jiangsu Yangtze River International Metallurgical Industrial Park of Jiangsu Guangming Village Baolijie environmental Polytron Technologies Inc Applicant after: Zhangjiagang Polygee Environmental Protecting Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215623 Zhangjiagang Changyinsha Management District of Zhangjiagang City People's road, Dayang Metal Co. Ltd. Applicant before: Zhangjiagang Polygee Environmental Protecting Technology Co., Ltd. |
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