CN104668091A - Double-region wet type electrostatic lampblack purification device - Google Patents
Double-region wet type electrostatic lampblack purification device Download PDFInfo
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- CN104668091A CN104668091A CN201510061573.XA CN201510061573A CN104668091A CN 104668091 A CN104668091 A CN 104668091A CN 201510061573 A CN201510061573 A CN 201510061573A CN 104668091 A CN104668091 A CN 104668091A
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Abstract
The invention discloses a double-region wet type electrostatic lampblack purification device which can greatly improve the purification effect. The double-region wet type electrostatic lampblack purification device comprises a flue gas chamber formed in a purification box body between an upper pore plate and a lower pore plate, wherein the flue gas chamber is communicated with a flue gas inlet channel; the lower pore plate is provided with a plurality of air inlet holes; each oil collection electrode barrel is internally provided with a rigid core rod; the two ends of each core rod stretch out of the corresponding oil collection electrode barrel respectively and are fixed on upper and lower electrode plate frames respectively; the upper and lower electrode plate frames are fixed on the purification box body in an insulating manner; a plurality of discharging tooth pieces are arranged on each core rod; a plurality of discharging teeth are uniformly arranged on the outer circumference of each discharging tooth piece; a corona region is formed between each discharging tooth and the inner wall of the corresponding oil collection electrode barrel; a collection region is formed between the core rod between every two adjacent corona regions and the inner wall of the oil collection electrode barrel corresponding to the core rod; and an exhausting pipe with a draught fan is communicated with a top chamber, and a bottom chamber is communicated with a blow-down pipe.
Description
Technical field
The present invention relates to wet electrostatic fume purifier of fume technical field.
Background technology
Containing a large amount of smoke particles be made up of organic solvent, auxiliary agent etc. in the industry lampblack waste gas that textile printing and dyeing class industry produces.Wet electrostatic fume purifier of fume passes through to collect the smoke particle in industry lampblack waste gas thus purified industrial oil flue waste gas.The structure of traditional wet electrostatic fume purifier of fume comprises: purification casing, some vertical oil-collecting electrode containers are provided with in purification casing, each oil-collecting electrode container upper, lower nozzle is corresponding with the plate hole on orifice plate with up-hole plate to be respectively connected, and each oil-collecting electrode container is upper, lower nozzle seals respectively and is fixed in plate hole corresponding on up-hole plate and orifice plate, described up-hole plate and orifice plate are fixed with the inner wall sealing of purification casing respectively, top chamber is formed in purification casing above up-hole plate, bottom chamber is formed in purification casing below orifice plate, top chamber is connected by oil-collecting electrode container with bottom chamber, bottom chamber is communicated with fume inlet passage, top chamber is communicated with blast pipe, blast pipe is connected with the blower fan that the gas in top chamber can be discharged, a wire electrode is provided with in each oil-collecting electrode container, every root wire electrode upper, upper respectively from the oil-collecting electrode container of correspondence of lower two ends, stretch out in lower nozzle, and be separately fixed on top crown frame and bottom crown frame, on, bottom crown frame insulate respectively to be fixed on and lays respectively on the purification casing at top chamber and bottom chamber place, Dan Qu high-voltage electrostatic field is formed between the inwall of each oil-collecting electrode container and corresponding wire electrode.During work, under the effect of blower fan, industry lampblack waste gas constantly enters in bottom chamber from fume inlet passage, then constantly enter in each oil-collecting electrode container from bottom chamber, industry lampblack waste gas in oil-collecting electrode container constantly moves from the bottom up, between oil-collecting electrode container inwall and wire electrode single district high voltage electric field effect under, electric charge is brought after smoke particle corona in industry lampblack waste gas in oil-collecting electrode container, the inwall being constantly attracted to oil-collecting electrode container with the smoke particle of electric charge is removed, the pure air eliminating smoke particle enters in blast pipe through the upper nozzle of oil-collecting electrode container, pure air under the effect of blower fan in blast pipe constantly discharges.
The defect of traditional wet electrostatic fume purifier of fume is: form single district electric field, the weak effect of single district electric field fume eliminating between the inwall of, wire electrode and oil-collecting electrode container; Two, wire electrode poor rigidity, easily rock in oil-collecting electrode container, cause electric field between wire electrode and oil-collecting electrode container inwall unstable, thus reduce the efficiency of fume eliminating.
Summary of the invention
The technical issues that need to address of the present invention are: the two-region wet electrostatic fume purifier of fume providing a kind of fume eliminating effective.
For solving the problem, the technical solution used in the present invention is: two-region wet electrostatic fume purifier of fume, comprise: purification casing, some vertical oil-collecting electrode containers are arranged at intervals with in purification casing, each oil-collecting electrode container upper, lower nozzle is corresponding with the plate hole on orifice plate with up-hole plate to be respectively connected, and each oil-collecting electrode container is upper, lower nozzle seals respectively and is fixed in plate hole corresponding on up-hole plate and orifice plate, described up-hole plate and orifice plate are fixed with the inner wall sealing of purification casing respectively, top chamber is formed in purification casing above up-hole plate, bottom chamber is formed in purification casing below orifice plate, top chamber and bottom chamber are interconnected by oil-collecting electrode container, gap in purification casing between up-hole plate and orifice plate forms smoke chamber, smoke chamber is connected with bottom chamber by the fresh air inlet be arranged on orifice plate, the side of smoke chamber is communicated with fume inlet passage, the plug of a rigidity is provided with in each oil-collecting electrode container, every root plug upper, upper respectively from the oil-collecting electrode container of correspondence of lower two ends, stretch out in lower nozzle, and be separately fixed on top crown frame and bottom crown frame, on, bottom crown frame insulate respectively and is fixed on purification casing, plug in each oil-collecting electrode container is all arranged at intervals with some electric discharge gear pieces, the excircle of each electric discharge gear piece some electric discharge teeth have been evenly arranged, corona zone is formed between the inwall of the oil-collecting electrode container that each electric discharge gear piece is corresponding with it, collecting region is formed between the inwall of the oil-collecting electrode container that the plug often between adjacent two corona zones is corresponding with this section of plug, top chamber is communicated with blast pipe, blast pipe is connected with the blower fan that the gas in top chamber can be discharged, described bottom chamber is communicated with blow-off pipe.
Further, aforesaid two-region wet electrostatic fume purifier of fume, wherein, oil-collecting electrode container is evenly fitly arranged in smoke chamber.
Further, aforesaid two-region wet electrostatic fume purifier of fume, wherein, fresh air inlet is evenly arranged on orifice plate.
Further, aforesaid two-region wet electrostatic fume purifier of fume, wherein, is provided with the top spray pipe of some band hole for water sprayings for cleaning oil-collecting electrode container inwall in top chamber.
Further, aforesaid two-region wet electrostatic fume purifier of fume, wherein, is provided with the electrode container shower of some band hole for water sprayings for cleaning oil-collecting electrode container outer wall in smoke chamber.
Further, aforesaid two-region wet electrostatic fume purifier of fume, wherein, the base plate of purification casing comprises the first base plate and the second base plate, first, second base plate is connected to a blow-off pipe, described blow-off pipe lays respectively at the inner side of first, second base plate with one end, first, second base plate is removably mounted on the bottom of purification casing respectively, first, second base plate tilts from one end of purification casing to one end that blow-off pipe is housed respectively, and the inner side that first, second base plate is equipped with blow-off pipe from the lateral of purification casing respectively tilts.
Advantage of the present invention is: one, the plug of rigidity is set in oil-collecting electrode container, plug is arranged some electric discharge gear pieces, this makes the multiple corona zone of gap-forming and collecting region in each oil-collecting electrode container, the process that industry lampblack waste gas moves upward in oil-collecting electrode container, smoke particle in industry lampblack waste gas to power on lotus in corona zone, the smoke particle of electric charge is brought to be adsorbed at collecting region, smoke particle in the industry lampblack waste gas processed through above-mentioned two-region like this just can be removed efficiently, clean-up effect and the purification efficiency of industry lampblack waste gas are greatly enhanced, two, the plug of rigidity is adopted to replace traditional wire electrode, the rigidity of plug strengthens greatly, electric discharge gear piece can be made to be fixedly mounted in corresponding oil-collecting electrode container, effectively to guarantee the electric fields uniform discharged between gear piece and oil-collecting electrode container inwall, thus further increase scrubbing efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of two-region of the present invention wet electrostatic fume purifier of fume.
Fig. 2 is the internal structure schematic diagram of the purification casing in Fig. 1 shown in right apparent direction.
Fig. 3 is the partial structurtes schematic diagram of up-hole plate and orifice plate in Fig. 1.
Fig. 4 is the mounting structure schematic diagram of oil-collecting electrode container in Fig. 1.
Fig. 5 is the structural representation of gear piece of discharging in Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, two-region wet electrostatic fume purifier of fume, comprise: purification casing 2, some vertical oil-collecting electrode containers 16 are arranged at intervals with in purification casing 2, each oil-collecting electrode container 16 upper, lower nozzle is corresponding with the plate hole on orifice plate 18 with up-hole plate 17 to be respectively connected, and each oil-collecting electrode container 16 is upper, lower nozzle seals respectively and is fixed in plate hole corresponding on up-hole plate 17 and orifice plate 18, described up-hole plate 17 and the surrounding of orifice plate 18 are fixed with the inner wall sealing of purification casing 2 respectively, top chamber 20 is formed in purification casing 2 above up-hole plate 17, bottom chamber 21 is formed in purification casing 2 below orifice plate 18, top chamber 20 is connected by oil-collecting electrode container 16 with bottom chamber 21, gap in purification casing 2 between up-hole plate 17 and orifice plate 18 forms smoke chamber 22, smoke chamber 22 is connected with bottom chamber 21 by the some fresh air inlets 24 be arranged on orifice plate 18, the side of smoke chamber 22 is communicated with fume inlet passage 23, in the present embodiment, oil-collecting electrode container 16 is evenly fitly arranged in smoke chamber 22, be uniformly distributed to make industry lampblack waste gas, in the present embodiment, fresh air inlet 24 is evenly arranged on orifice plate 18.The plug 25 of a rigidity is provided with in each oil-collecting electrode container 16, every root plug 25 upper, upper respectively from the oil-collecting electrode container 16 of correspondence of lower two ends, stretch out in lower nozzle, and be separately fixed on top crown frame 26 and bottom crown frame 27, on, bottom crown frame 26, on the purification casing 2 that 27 insulate respectively is fixed on and is positioned at outside top chamber 20 and bottom chamber 21, on plug 25 in each oil-collecting electrode container 16, equal uniform intervals is provided with some electric discharge gear pieces 29, the excircle of each electric discharge gear piece 29 some electric discharge teeth 291 have been evenly arranged, corona zone is formed between the inwall of the oil-collecting electrode container 16 that each electric discharge gear piece 29 is corresponding with it, collecting region is formed between the inwall of the oil-collecting electrode container 16 that the plug 25 often between adjacent two corona zones is corresponding with this section of plug 25, because the rigidity of plug 25 is large, so just effectively can avoid because of air-flow or equipment vibrations, plug 25 being produced to rock, thus make discharge gear piece 29 firm be arranged in oil-collecting electrode container 16, and guarantee the electric fields uniform produced between each electric discharge tooth 291 and inwall of corresponding oil-collecting electrode container 16 on electric discharge gear piece 29, thus raising purification efficiency, top chamber 20 is communicated with blast pipe 28, blast pipe 28 is connected with the blower fan 30 that the gas in top chamber 20 can be discharged, described bottom chamber 21 is connected with blow-off pipe 35.In the present embodiment, for the ease of cleaning the inwall of top crown frame 26 and oil-collecting electrode container 16, in top chamber 20, be provided with the top spray pipe 31 of some band hole for water sprayings; For the ease of cleaning the outer wall of oil-collecting electrode container 16, in smoke chamber 22, be provided with the electrode container shower 32 of some band hole for water sprayings for cleaning oil-collecting electrode container 16 outer wall.In addition, before the base plate purifying casing 2 in the present embodiment comprises, rear two pieces of base plates: the first base plate 33 and the second base plate 34, first, second base plate 33, a blow-off pipe 35 is all connected with on 34, described blow-off pipe is positioned at the first base plate 33 and the second base plate 34 inner side with one end, first, second base plate 33, 34 are removably mounted on the bottom purifying casing 2 respectively, first, second base plate 33, 34 tilt from one end of purification casing 2 to one end that blow-off pipe 35 is housed respectively, and first, second base plate 33, 34 inner sides that blow-off pipe 35 is housed from the lateral of purification casing 2 respectively tilt, first, second base plate 33, 34 modes tilted are conducive to purifying sewage bottom casing 2 or greasy dirt is discharged from blow-off pipe 35.
Operation principle of the present invention is as follows: under the effect of blower fan 30, industry lampblack waste gas enters smoke chamber 22 from fume inlet passage 23, industry lampblack waste gas in smoke chamber 22 enters after in bottom chamber 21 and enters to from the lower nozzle of each oil-collecting electrode container 16 in each oil-collecting electrode container 16 again from the fresh air inlet 24 orifice plate 18, industry lampblack waste gas constantly moves from bottom to top in each oil-collecting electrode container 16, constantly repeatedly corona zone and collecting region is experienced in the process that industry lampblack waste gas moves upward, smoke particle in industry lampblack waste gas to power on lotus in corona zone, smoke particle with electric charge is adsorbed by the inwall of oil-collecting electrode container 16 at collecting region, the clean gas eliminating smoke particle enters in top chamber 20 in the upper nozzle of oil-collecting electrode container 16, then discharge from blast pipe 28, purification efficiency and the clean-up effect of the industry lampblack waste gas repeatedly after the Double Fields process of above-mentioned corona zone and collecting region are greatly enhanced.In real work, can regularly open top spray pipe 31 thus the inwall of top crown frame 26 and oil-collecting electrode container 16, electric discharge gear piece 29 and core bar 25 are cleaned; Regularly open electrode container shower 32 thus the outer wall of oil-collecting electrode container 16 is cleaned; Sewage after above-mentioned cleaning is all discharged from the blow-off pipe 35 bottom purification casing 2.The greasy dirt be adsorbed on oil-collecting electrode container 16 inwall falls on first, second base plate 33,34 from the inwall of oil-collecting electrode container 16 under gravity, and then discharges from blow-off pipe 35.
Claims (6)
1. two-region wet electrostatic fume purifier of fume, comprise: purification casing, some vertical oil-collecting electrode containers are arranged at intervals with in purification casing, each oil-collecting electrode container upper, lower nozzle is corresponding with the plate hole on orifice plate with up-hole plate to be respectively connected, and each oil-collecting electrode container is upper, lower nozzle seals respectively and is fixed in plate hole corresponding on up-hole plate and orifice plate, described up-hole plate and orifice plate are fixed with the inner wall sealing of purification casing respectively, top chamber is formed in purification casing above up-hole plate, bottom chamber is formed in purification casing below orifice plate, top chamber and bottom chamber are interconnected by oil-collecting electrode container, it is characterized in that: the space in the purification casing between up-hole plate and orifice plate forms smoke chamber, smoke chamber is connected with bottom chamber by the fresh air inlet be arranged on orifice plate, the side of smoke chamber is communicated with fume inlet passage, the plug of a rigidity is provided with in each oil-collecting electrode container, every root plug upper, upper respectively from the oil-collecting electrode container of correspondence of lower two ends, stretch out in lower nozzle, and be separately fixed on top crown frame and bottom crown frame, on, bottom crown frame insulate respectively and is fixed on purification casing, plug in each oil-collecting electrode container is all arranged at intervals with some electric discharge gear pieces, the excircle of each electric discharge gear piece some electric discharge teeth have been evenly arranged, corona zone is formed between the inwall of the oil-collecting electrode container that each electric discharge gear piece is corresponding with it, collecting region is formed between the inwall of the oil-collecting electrode container that the plug often between adjacent two corona zones is corresponding with this section of plug, top chamber is communicated with blast pipe, blast pipe is connected with the blower fan that the gas in top chamber can be discharged, described bottom chamber is communicated with blow-off pipe.
2. two-region according to claim 1 wet electrostatic fume purifier of fume, is characterized in that: oil-collecting electrode container is evenly fitly arranged in smoke chamber.
3. two-region according to claim 1 and 2 wet electrostatic fume purifier of fume, is characterized in that: fresh air inlet is evenly arranged on orifice plate.
4. two-region according to claim 1 and 2 wet electrostatic fume purifier of fume, is characterized in that: the top spray pipe being provided with some band hole for water sprayings for cleaning oil-collecting electrode container inwall in top chamber.
5. two-region according to claim 1 and 2 wet electrostatic fume purifier of fume, is characterized in that: the electrode container shower being provided with some band hole for water sprayings for cleaning oil-collecting electrode container outer wall in smoke chamber.
6. two-region according to claim 1 and 2 wet electrostatic fume purifier of fume, it is characterized in that: the base plate of purification casing comprises the first base plate and the second base plate, first, second base plate is connected to a blow-off pipe, described blow-off pipe lays respectively at first, second base plate is with the inner side of one end, first, second base plate is removably mounted on the bottom of purification casing respectively, first, second base plate tilts from one end of purification casing to one end that blow-off pipe is housed respectively, and first, the inner side that second base plate is equipped with blow-off pipe from the lateral of purification casing respectively tilts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510061573.XA CN104668091B (en) | 2015-02-06 | 2015-02-06 | Two-region wet electrostatic fume purifier of fume |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510061573.XA CN104668091B (en) | 2015-02-06 | 2015-02-06 | Two-region wet electrostatic fume purifier of fume |
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| CN104668091A true CN104668091A (en) | 2015-06-03 |
| CN104668091B CN104668091B (en) | 2017-05-31 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772585A (en) * | 2019-02-26 | 2019-05-21 | 南京科创环境工程发展有限公司 | A kind of palm fume cleaning device |
| CN110068032A (en) * | 2019-05-06 | 2019-07-30 | 重庆市龙唐环保科技有限公司 | A kind of oil fume purifier |
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| US20140150718A1 (en) * | 2012-12-05 | 2014-06-05 | Shandong University | Technology and device for uniform distribution of water film on solid collecting plate |
| CN204503334U (en) * | 2015-02-06 | 2015-07-29 | 江苏保丽洁环境科技股份有限公司 | Two-region wet electrostatic fume purifier of fume |
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2015
- 2015-02-06 CN CN201510061573.XA patent/CN104668091B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001190982A (en) * | 2000-01-06 | 2001-07-17 | Sumitomo Heavy Ind Ltd | Electric precipitator |
| CN101298065A (en) * | 2008-06-19 | 2008-11-05 | 广东世创金属科技有限公司 | Cleaning type heat-treatment oil smoke collecting and arranging equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109772585A (en) * | 2019-02-26 | 2019-05-21 | 南京科创环境工程发展有限公司 | A kind of palm fume cleaning device |
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| CN104668091B (en) | 2017-05-31 |
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