CN2855537Y - Electrostatic separation device for cooking-fume used in smoke-removing pipe - Google Patents
Electrostatic separation device for cooking-fume used in smoke-removing pipe Download PDFInfo
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- CN2855537Y CN2855537Y CN 200520134135 CN200520134135U CN2855537Y CN 2855537 Y CN2855537 Y CN 2855537Y CN 200520134135 CN200520134135 CN 200520134135 CN 200520134135 U CN200520134135 U CN 200520134135U CN 2855537 Y CN2855537 Y CN 2855537Y
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- smokejack
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Abstract
The utility model relates to an oil-fume electrostatic device in a discharge flue, comprising a motor, a high voltage unit and static electric fields formed by negative plates and positive plates spaced in sequence and arranged in parallel. Each negative plate is fixed on the output shaft of the motor by a set of clamps and each positive plate is fixed in the discharge flue by insulated blocks. The low voltage input of the high voltage unit is insulated with the discharge flue; the high voltage cathode output by the high voltage unit are connected with each negative plate; the high voltage anode output by the high voltage unit is connected with each positive plate. An oil sink arranged on the discharge flue wall corresponding to the negative plate is communicated with an oil collecting cup under the oil sink. The utility model has the advantages that because only the negative plates rotate in a high speed and under the condition of guaranteeing oil-fume separation effect, the device is provided with a compact structure and the high voltage distribution proposal becomes more convenient; the negative plate is clamped by clamps and both head faces of the clamp are tooth surfaces, therefore the negative plate can not only cooperate with a finger on the motor output shaft but also meshes with the adjacent clamp; all negative plates are rotate synchronously.
Description
Technical field
The utility model relates to a kind of electrostatic separating device, the oil smoke electrostatic separating device in especially a kind of smokejack.
Background technology
Traditional oil fume separator generally is a kind of pump drainage blower fan of oil smoke, its the key technical indexes mainly comprises exhaust air rate, separating power to oil-containing in the air is very little, this oil fume separator, though also can avoid the pollution of oil smoke to subenvironment in the room, be discharged into outdoor oil smoke and can cause the room pollution of living environment on every side, this is for highdensity residential quarter, especially eating and drinking establishment, the oil smoke of discharging has become the very important pollution sources that influence environment.Along with the development of society, people are more and more higher to the requirement of living environment, press for the oil fume separator that a kind of new oil fume separator can replace straight-line.
The application of electrostatic separating device in deduster has been the technology of a comparative maturity, is extensive use of in fields such as the bigger metallurgy of dust, cement, chemical industry, electric power.Up to phase later 1980s, just be introduced in the oil fume separator.Make a general survey of Chinese patent announce disclosed 30 surplus piece patent documentation (keyword: static * lampblack absorber), electrode in the electrostatic separating device is static relatively for smokejack all generally, and accumulate thing on adsorption electrode or the adsorption plate, the employing revolving scraper that has strikes off (as ZL005212.0, notification number CN2431512Y), the employing that has regularly water is washed (as ZL02239967.4, notification number CN2550069Y), accumulate thing by above-mentioned dual mode removing, remove all more complicated of mechanism, and accumulate thing and be difficult to remove totally, directly have influence on the effect that oil smoke separates; And the overwhelming majority can only accumulate thing by unpicking and washing to remove, and is very inconvenient.
Be difficult to remove clean practical problem at the thing that accumulates on electrode or the adsorption plate in the oil fume separator that electrostatic separating device is installed, I had once proposed the utility model patent that name is called " electrostatic separating device that is used for oil fume separator " on September 3rd, 2004, authorized Chinese patent, patent No. ZL200420079188.5, publication number CN2721235.This patent is found in force, piles up oil smoke and accumulates thing though can prevent adsorption electrode effectively, guarantees the effect of the oil smoke separation of electrostatic separating device; Under the effect of corona discharge, the gas in the smokejack also can be ionized, and produces ozone (O3), removes the peculiar smell in the emission gases, and air is purified; Adopt cathodic discharge, the negative electricity of formation is dizzy to make the gas in the smokejack produce more ozone and nitrogen oxide, improves the efficient of air cleaning.But, owing to require the synchronous rotation of minus plate and positive plate, and need to introduce respectively positive or negative high voltage on minus plate and the positive plate, the structure relative complex, maintenance is difficulty relatively.
Summary of the invention
The purpose of this utility model is: at the structure relative complex that the ZL200420079188.5 patent exists, maintenance is the practical problem of difficulty relatively, and the oil smoke electrostatic separating device in a kind of new smokejack is provided.
Order of the present utility model is achieved in that the oil smoke electrostatic separating device in a kind of smokejack, comprise the motor that is installed in the smokejack, high voltage package and the electrostatic field that forms by minus plate and positive plate, motor places on the central axis of smokejack by fixed support, contain reinforcement and metallic mesh on minus plate and the positive plate, minus plate and positive plate are plectane rack shape and saturating empty, it is characterized in that: minus plate and positive plate are alternate successively to be arranged in parallel, wherein, each minus plate all is fixed on the output shaft of motor by one group of anchor clamps independently, and each positive plate is fixed in the smokejack by collets; The low pressure input of high voltage package and smokejack insulation, the high voltage negative of high voltage package output is connected with each minus plate by fixed support, casing, output shaft and the anchor clamps of smokejack, motor, and the high-voltage positive electrode of high voltage package output is connected with each positive plate; Be provided with oil groove and communicate with catchment cup corresponding to the wall of the smokejack of minus plate with the bottom.
One group of electrostatic field that is formed by minus plate and positive plate is set in the smokejack at least, and minus plate and positive plate have one at least in every group of electrostatic field, and minus plate and positive plate sum are odd number.
The collets of fixed anode plate are the porcelain seat, the anchor clamps of fixed negative pole plate comprise the substrate and the pressing plate of round sheet, substrate is provided with concentric boss platform, boss platform central authorities are provided with the hole with the motor output shaft coupling, pressing plate central authorities be provided with substrate on the corresponding hole of boss platform, substrate and pressing plate are provided with corresponding location and installing hole.
Substrate boss platform central authorities are the flank of tooth with the both ends of the surface in the hole of motor output shaft coupling.
Advantage of the present utility model is: in high electrostatic field, because minus plate is an adsorption electrode, as long as adsorption electrode is rotated at a high speed, just can be rapidly under action of centrifugal force accumulate thing and get rid of to the oil groove that is located on the smokejack wall with being adsorbed on oil smoke that adsorption electrode firmly piles up as yet, flow into catchment cup then, prevent that effectively adsorption electrode accumulation oil smoke from accumulating thing, guarantees the effect that oil smoke separates, compact conformation; Owing in minus plate and positive plate, have only the output shaft driven rotary of adsorption electrode (minus plate), make the high voltage power distribution scheme of minus plate and positive plate easier by motor; Because minus plate is by one group of corresponding clamp, the substrate boss platform central authorities of anchor clamps are the flank of tooth with the both ends of the surface in the hole of motor output shaft coupling, this flank of tooth can cooperate with the finger on the motor output shaft, can dock with adjacent anchor clamps engagement again, be fixed in the motor output shaft end under the effect of nut, can guarantee that pin each anchor clamps by serial connection on the motor output shaft drive each minus plate and rotate synchronously.
Description of drawings
Fig. 1 is a kind of example structure schematic diagram that the utility model relates to.
Fig. 2 is a kind of minus plate of being furnished with anchor clamps that the utility model relates to
Among the figure: 1, smokejack, 2, motor, 3, fixed support, 4, finger, 5, minus plate, 6, anchor clamps, 7, positive plate, 8, the porcelain seat, 9, high voltage package, 10, oil groove, 11, catchment cup, 12, substrate, 13, pressing plate, 14, the boss platform, 15, metallic mesh, 16, be fixed nut, 17, the flank of tooth.
The specific embodiment
Accompanying drawing is nonrestrictive to disclose the concrete structure of a kind of embodiment that the utility model relates to, and the utility model will be further described below in conjunction with accompanying drawing.
As seen from Figure 1, the utility model comprises motor 2, high voltage package 9 that is installed in the smokejack 1 and the electrostatic field that is formed by minus plate 5 and positive plate 7, motor 1 places on the central axis of smokejack 1 by fixed support 3, contain reinforcement and metallic mesh 15 on minus plate 5 and the positive plate 7, minus plate 5 and positive plate 7 are plectane rack shape and saturating empty, minus plate 5 and positive plate 7 are alternate successively to be arranged in parallel, wherein, each minus plate 5 all is fixed on the output shaft of motor 2 by one group of anchor clamps 6 independently, and each positive plate 7 is fixed in the smokejack by collets; The low pressure input of high voltage package 9 and smokejack 1 insulation, the high voltage negative of high voltage package 9 outputs is connected with each minus plate 5 by fixed support 3, casing, output shaft and the anchor clamps of smokejack 1, motor 2, and the high-voltage positive electrode of high voltage package 9 outputs is connected with each positive plate 7; Be provided with oil groove 10 and communicate with catchment cup 11 corresponding to the wall of the smokejack of minus plate 5 with the bottom.One group of electrostatic field that is formed by minus plate 5 and positive plate 7 is set in the described smokejack 1 at least, and minus plate 5 and positive plate 7 have one at least in every group of electrostatic field, and minus plate 5 and positive plate 7 sums are odd number.In the present embodiment, schematically show one group of electrostatic field, in this group electrostatic field, contained two minus plates 5 and a positive plate 7, the collets of fixed anode plate 7 are porcelain seat 8, and motor 2 drives anchor clamps 6 by the finger on the output shaft 4 and minus plate 5 rotates synchronously.During concrete enforcement, many group electrostatic fields can be set in the smokejack 1, minus plate 5 and positive plate 7 sums should be odd number in every group of electrostatic field.
As seen from Figure 2, the anchor clamps 6 of fixed negative pole plate 5 comprise the substrate 12 and the pressing plate 13 of round sheet, substrate 12 is provided with concentric boss platform 14, boss platform 14 central authorities are provided with the hole with motor 2 output shafts coupling, pressing plate 13 central authorities are provided with the hole corresponding with boss platform 14 on the substrate 12, substrate 12 and pressing plate 13 are provided with corresponding location and installing hole, by substrate 12 and pressing plate 13 metallic mesh 15 is gripped (in the present embodiment, the metallic mesh 15 that substrate 12 and pressing plate 13 grip is minus plate 5), substrate 12 boss platforms 14 central authorities are the flank of tooth 17 with the both ends of the surface in the hole of motor 2 output shafts coupling.In the use, this flank of tooth 17 can cooperate with the finger 4 on motor 2 output shafts, can dock with adjacent anchor clamps 6 engagements again, be fixed under the effect of nut 16, can guarantee that the finger 4 on motor 2 output shafts rotates synchronously by each anchor clamps 6 each minus plate 5 of drive that is connected in series at motor 2 output shaft ends.
Claims (4)
1, the oil smoke electrostatic separating device in a kind of smokejack, comprise motor, high voltage package that is installed in the smokejack and the electrostatic field that forms by minus plate and positive plate, motor places on the central axis of smokejack by fixed support, contain reinforcement and metallic mesh on minus plate and the positive plate, minus plate and positive plate are plectane rack shape and saturating empty, it is characterized in that:
A) minus plate and positive plate are alternate successively be arranged in parallel, and wherein, each minus plate all is fixed on the output shaft of motor by one group of anchor clamps independently, and each positive plate is fixed in the smokejack by collets;
B) input of the low pressure of high voltage package and smokejack insulation, the high voltage negative of high voltage package output is connected with each minus plate by fixed support, casing, output shaft and the anchor clamps of smokejack, motor, and the high-voltage positive electrode of high voltage package output is connected with each positive plate;
C) be provided with oil groove corresponding to the wall of the smokejack of minus plate and communicate with catchment cup with the bottom.
2, the oil smoke electrostatic separating device in the smokejack according to claim 1, it is characterized in that: one group of electrostatic field that is formed by minus plate and positive plate is set in the smokejack at least, minus plate and positive plate have one at least in every group of electrostatic field, and minus plate and positive plate sum are odd number.
3, the oil smoke electrostatic separating device in the smokejack according to claim 1 and 2, it is characterized in that: the collets of fixed anode plate are the porcelain seat, the anchor clamps of fixed negative pole plate comprise the substrate and the pressing plate of round sheet, substrate is provided with concentric boss platform, boss platform central authorities are provided with the hole with the motor output shaft coupling, pressing plate central authorities be provided with substrate on the corresponding hole of boss platform, substrate and pressing plate are provided with corresponding location and installing hole.
4, the oil smoke electrostatic separating device in the smokejack according to claim 3 is characterized in that: substrate boss platform central authorities are the flank of tooth with the both ends of the surface in the hole of motor output shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134135 CN2855537Y (en) | 2005-12-02 | 2005-12-02 | Electrostatic separation device for cooking-fume used in smoke-removing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134135 CN2855537Y (en) | 2005-12-02 | 2005-12-02 | Electrostatic separation device for cooking-fume used in smoke-removing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855537Y true CN2855537Y (en) | 2007-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520134135 Expired - Fee Related CN2855537Y (en) | 2005-12-02 | 2005-12-02 | Electrostatic separation device for cooking-fume used in smoke-removing pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN2855537Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721516A (en) * | 2014-01-03 | 2014-04-16 | 常州市伟泰电子科技有限公司 | Ionization type air purifier |
| CN103949348A (en) * | 2014-04-30 | 2014-07-30 | 南通亚泰船舶工程有限公司 | Dust collector anode plate group, dust collector anode plate group module, dust collector anode plate group system and module installation method |
| CN104976707A (en) * | 2015-06-08 | 2015-10-14 | 河北汇金科技有限公司 | Disc rotary type plasma air odor elimination device |
| CN108525854A (en) * | 2018-05-21 | 2018-09-14 | 沈阳天体科技有限公司 | One kind is to revolving centrifugal purifier |
| CN109894277A (en) * | 2019-03-08 | 2019-06-18 | 珠海格力电器股份有限公司 | Electrostatic oil network component, blower and kitchen ventilator |
| CN111804437A (en) * | 2020-07-22 | 2020-10-23 | 南京航空航天大学 | Electrostatic vortex tube combined particle separator |
| CN115400874A (en) * | 2022-09-05 | 2022-11-29 | 江苏科利亚环能科技有限公司 | Atomization corona oil smoke waste gas purification device and purification method |
-
2005
- 2005-12-02 CN CN 200520134135 patent/CN2855537Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721516A (en) * | 2014-01-03 | 2014-04-16 | 常州市伟泰电子科技有限公司 | Ionization type air purifier |
| CN103721516B (en) * | 2014-01-03 | 2016-01-27 | 海柯蓝（上海）环保科技有限公司 | ionization type air purifier |
| CN103949348A (en) * | 2014-04-30 | 2014-07-30 | 南通亚泰船舶工程有限公司 | Dust collector anode plate group, dust collector anode plate group module, dust collector anode plate group system and module installation method |
| CN104976707A (en) * | 2015-06-08 | 2015-10-14 | 河北汇金科技有限公司 | Disc rotary type plasma air odor elimination device |
| CN104976707B (en) * | 2015-06-08 | 2017-07-11 | 李凤臣 | Disc rotary type Air plasma Peculiar smell eliminator |
| CN108525854A (en) * | 2018-05-21 | 2018-09-14 | 沈阳天体科技有限公司 | One kind is to revolving centrifugal purifier |
| CN109894277A (en) * | 2019-03-08 | 2019-06-18 | 珠海格力电器股份有限公司 | Electrostatic oil network component, blower and kitchen ventilator |
| CN111804437A (en) * | 2020-07-22 | 2020-10-23 | 南京航空航天大学 | Electrostatic vortex tube combined particle separator |
| CN115400874A (en) * | 2022-09-05 | 2022-11-29 | 江苏科利亚环能科技有限公司 | Atomization corona oil smoke waste gas purification device and purification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20100104 |