CN202410831U - Electrostatic dedusting air purification device - Google Patents
Electrostatic dedusting air purification device Download PDFInfo
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- CN202410831U CN202410831U CN2012200459803U CN201220045980U CN202410831U CN 202410831 U CN202410831 U CN 202410831U CN 2012200459803 U CN2012200459803 U CN 2012200459803U CN 201220045980 U CN201220045980 U CN 201220045980U CN 202410831 U CN202410831 U CN 202410831U
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- Prior art keywords
- silk screen
- electrode
- electrostatic generator
- electrostatic
- electrode silk
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- 238000004887 air purification Methods 0.000 title abstract description 6
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000005367 electrostatic precipitation Methods 0.000 claims description 17
- 150000001450 anions Chemical class 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000012717 electrostatic precipitator Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005421 electrostatic potential Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses an electrostatic dedusting air purification device which comprises a box body in a combined structure with an air inlet and an air outlet, wherein the box body is provided with an electrostatic generator and is internally provided with an electrode screen connected with the electrostatic generator, the electrode screen and the electrostatic generator are fixedly connected and can be quickly assembled and disassembled, and the electrode screen is also used for collecting charged dust. Preferably, the electrode screen is formed by at least two layers of screens which are overlaid. The electrostatic generator is formed by a first electrostatic generator and a second electrostatic generator, the electrode screen is formed by a first electrode screen, a second electrode screen and a third electrode screen, the first electrode screen is connected with the negative electrode of the first electrostatic generator, the second electrode screen is connected with the positive electrode of the second electrostatic generator, the third electrode screen is simultaneously connected with the positive electrode of the first electrostatic generator and the negative electrode of the second electrostatic generator, and the third electrode screen is also grounded through a lead. The electrostatic dedusting air purification device has the beneficial effects that the structure is simple, the manufacture cost is low, the dedusting effect is good, the service life is long, and the discharged air is fresh and delightful.
Description
Technical field
The utility model relates to a kind of air cleaning unit, particularly a kind of electrostatic precipitation air cleaning unit.
Background technology
Air cleaning unit is a kind of air cleaning unit that is used for dustless operating room inner air-cleaning or air-conditioning air inlet, and its dedusting method mainly contains dust removal by filtration and electrostatic precipitation mode.Dust removal by filtration is through screen pack is set on air intake passage, by screen pack the airborne dust of flowing through is carried out physics and stops, and this dedusting method is used in the air inlet of air-conditioning usually; Electrostatic precipitation is electrostatic equipment to be set to form the high-pressure electrostatic electric field on air intake passage; The high-pressure electrostatic electric field carries out ionization to the air of flowing through; So that airborne dust becomes positively charged or negative electricity, the dust of positively charged is adsorbed on the negative pole, and electronegative dust is adsorbed on the positive pole.Through anticathode with anodal cleaned at regular intervals or rapping apparatus is set makes dust break away from electrode, so that deduster keeps good dust removing effects.The electrostatic precipitator of using in the industry, because dust is heavier, the dust on the dust collecting electrode is more; Need regular clearly, therefore, rapping apparatus is set usually to shake off dust; But, therefore, be not suitable for the electrostatic precipitator of indoor air purification because rapping apparatus has big noise.For the electrostatic precipitator that is used for indoor or dustless operating room air inlet, the convenience of its dedusting just becomes urgent problem.Chinese patent notification number: CN2453294Y; 10 days October calendar year 2001 of date of declaration; Invention and created name " electrostatic precipitator of indoor apparatus of air conditioner " discloses a kind of electrostatic precipitator that is used for indoor apparatus of air conditioner, and this device is that electrode is arranged to web form; Sparking electrode forms the multiple spot discharge like this, and air is lower by the noise of ionization.But this device also is provided with separately and is used for control of dust and dust-collecting net grid for convenience detach, can know control of dust easily through taking off the dust-collecting net grid, but owing to be provided with the dust-collecting net grid separately, cause complex structure, increased manufacturing cost.In addition, existing electrostatic precipitation only is provided with an electrostatic field usually, and dust removing effects has certain limitation, requires higher dustless studio environment inapplicable for air purification effect, for this reason, needs further to improve.
Summary of the invention
The purpose of the utility model is exactly the deficiency to prior art, and a kind of electrostatic precipitation air cleaning unit of simple in structure, low cost of manufacture is provided.The further purpose of the utility model is further to improve the dust removing effects of electrostatic precipitation, to satisfy the more working environment of high-cleanness, high requirement.
For realizing above-mentioned purpose, the utility model adopts following technical scheme.
A kind of electrostatic precipitation air cleaning unit; The casing that comprises the combining structure that is provided with air inlet and air outlet; Casing is provided with electrostatic generator; Be provided with the electrode silk screen that is connected with electrostatic generator in the casing, said electrode silk screen forms being fixedly connected of quick dismounting with electrostatic generator, and the electrode silk screen also is used to gather the dust by charged.
Adopt the utility model of aforementioned techniques scheme, because the electrode silk screen also is used to gather the dust by charged, therefore; Do not need to establish dust-collecting net or grid separately, simplify the structure, reduced manufacturing cost; And because the electrode silk screen forms being fixedly connected of quick dismounting with electrostatic generator; Therefore, can pull down the electrode silk screen easily, to remove the dust that gathers on it.
Because in the air cleaning process, the dust that part is neutralized can accumulation dust on the base plate of casing under the gravity effect and fall; Therefore, the base plate of casing should be designed to dismantled and assembled structure, at the top board of casing electrode silk screen mount pad is set; Mount pad is electrically connected with electrostatic generator; The elasticity slot is set on the mount pad, and electrode silk screen periphery is provided with the combination frame of a band draw-in groove, and wire electrode Netcom crosses its periphery and is trapped in the draw-in groove; The electrode silk screen forms being fixedly connected of quick dismounting by the combination frame through elasticity slot and mount pad, and making up the edge that frame is connected with mount pad certainly should have conductive material to process; For guaranteeing that the electrode silk screen is firm with being connected of mount pad, support member is established in the combination frame lower end that is preferably in the electrode silk screen, and supports support is crossed on the base plate of casing by wire electrode Netcom.Preferably also with casing at least one side plate be arranged to dismantled and assembled structure, be convenient to the electrode silk screen and take out from the side.
Electrode silk screen in this programme preferably adopts the form of the multi-layer silk screen stack of two-layer at least silk screen, is preferably in the wedging of wedging element is set between draw-in groove and the electrode silk screen.Each of this compound mode layer silk screen can disassemble easily; Like this, under the prerequisite that keeps the same physical filtering feature, the mesh of each layer silk screen can be selected more greatly; The silk footpath of silk screen can be slightly, is beneficial to improve the service life of silk screen and each layer silk screen thoroughly cleaned.The number of plies of silk screen is general to be selected 2～5 layers and is advisable, and adopts when two-layer, and the order number of two-layer silk screen can be identical, also can be different, and the order number of the layer silk screen that facing the wind is no less than leeward layer silk screen; Unnecessary when two-layer; The order number of outer silk screen is greater than the nexine meshcount, and the mesh order number of best outer silk screen is 5000～8000 orders, and the nexine silk screen is between 500～3000 orders; During the unnecessary one deck of nexine; Can select for use different orders to count the silk screen of specification, be beneficial to more dust like this and be blocked in outside the silk screen, be convenient to the silk screen cleaning.
Optimized technical scheme, said electrostatic generator is made up of first electrostatic generator and second electrostatic generator; Said electrode silk screen is made up of the first electrode silk screen, the second electrode silk screen and third electrode silk screen; The first electrode silk screen is connected with the negative pole of first electrostatic generator; The second electrode silk screen is connected with second electrostatic generator is anodal; Third electrode silk screen negative pole anodal with first electrostatic generator simultaneously, second electrostatic generator is connected, and the third electrode silk screen is also through lead ground connection.Between the first electrode silk screen and the second electrode silk screen, form like this with superposition of electric field; The electrostatic potential of first electrostatic generator and second electrostatic generator and power can be oppositely arranged lowlyer; To reduce energy resource consumption; Form second electrostatic field relatively at the second electrode silk screen and third electrode silk screen; Carry out the removing of secondary static to from the second wire electrode net meshe, escaping out and being mingled in airborne dust, thereby further improved air purification effect, satisfy the more high-cleanness, high requirement of working environment.
Further optimized technical scheme also is provided with anion generator between said third electrode silk screen and the air outlet, to reduce or to eliminate the airborne ozone that air outlet is discharged, plays the effect of fresh air.
The utility model beneficial effect compared with prior art is, simple in structure, low cost of manufacture, and good dedusting effect, long service life, and that is discharged is with fresh air pleasant.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A portion enlarged drawing among the utility model Fig. 1.
Fig. 3 is the first electrode silk screen, 6 structural representations of the utility model, and the structure of the second electrode silk screen 7 and third electrode silk screen 8 is identical with the first electrode silk screen 6.
Fig. 4 is the B-B cutaway view among the utility model Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, but therefore the utility model is not limited among the described scope of embodiments.
Referring to Fig. 1; A kind of electrostatic precipitation air cleaning unit; Comprise the casing 3 of the combining structure that is provided with air inlet 1 and air outlet 2, casing 3 is provided with electrostatic generator, is provided with the electrode silk screen that is connected with electrostatic generator in the casing 3; Said electrode silk screen forms being fixedly connected of quick dismounting with electrostatic generator, and the electrode silk screen also is used to gather the dust by charged.
Said electrode silk screen is to be formed by four layers of silk screen stack.Comprise two outer silk screens 12 and two nexine silk screens 13 compositions, the mesh order number of outer silk screen 12 is 5600 orders, and the order number of two nexine silk screens 13 is respectively 600 orders and 3000 orders.The mesh order number of wherein said silk screen is meant the mesh number of silk screen per square inch.
Said electrostatic generator is made up of first electrostatic generator 4 and second electrostatic generator 5; Said electrode silk screen is made up of the first electrode silk screen 6, the second electrode silk screen 7 and third electrode silk screen 8; The first electrode silk screen 6 is connected with the negative pole of first electrostatic generator 4; The second electrode silk screen 7 and 5 anodal connections of second electrostatic generator; Third electrode silk screen 8 is connected with the negative pole of second electrostatic generator 5 with first electrostatic generator, 4 positive poles simultaneously, and third electrode silk screen 8 is also through lead ground connection.
Also be provided with anion generator 9 between said third electrode silk screen 8 and the air outlet 2.
That silk screen in the present embodiment also can adopt is two-layer, three layers, five layers even multilayer more, adopts when two-layer, and the layer meshcount that facing the wind is no less than the order number of leeward layer silk screen.
Though more than combined accompanying drawing to describe the embodiment of the utility model; But those of ordinary skill in the art also can recognize in the scope to accompanying claims and make various variations or modification, and it is within the scope of the utility model and intention that these modifications and variation are interpreted as.
Claims (8)
1. electrostatic precipitation air cleaning unit; The casing (3) that comprises the combining structure that is provided with air inlet (1) and air outlet (2); Casing (3) is provided with electrostatic generator, is provided with the electrode silk screen that is connected with electrostatic generator in the casing (3), it is characterized in that; Said electrode silk screen forms being fixedly connected of quick dismounting with electrostatic generator, and the electrode silk screen also is used to gather the dust by charged.
2. electrostatic precipitation air cleaning unit according to claim 1; It is characterized in that: the base plate (31) of said casing (3) is dismantled and assembled structure; Be provided with the mount pad (14) of electrode silk screen at the top board (32) of casing (3) with going up insulation; Mount pad (14) is electrically connected with electrostatic generator, and elasticity slot (14a) is set on the mount pad (14); The periphery of said electrode silk screen is provided with combination frame (10), and the edge (10b) that the side that combination frame (10) processed by conductive material is crossed by wire electrode Netcom forms being fixedly connected of quick dismounting with electrostatic generator; Each edge of combination frame (10) is equipped with draw-in groove (10a), and electrode silk screen periphery is arranged in draw-in groove (10a), and wire electrode Netcom crosses wedging element (11) and forms dismantled and assembled the fixed connection with combination frame (10).
3. electrostatic precipitation air cleaning unit according to claim 2 is characterized in that: at least one side plate of said casing (3) is dismantled and assembled structure.
4. electrostatic precipitation air cleaning unit according to claim 1 is characterized in that: said electrode silk screen is formed by two-layer at least silk screen stack.
5. electrostatic precipitation air cleaning unit according to claim 4 is characterized in that: said electrode silk screen is formed by two-layer silk screen stack, and the layer meshcount that facing the wind is more than or equal to leeward layer meshcount.
6. electrostatic precipitation air cleaning unit according to claim 4; It is characterized in that: said electrode silk screen is made up of two outer silk screens (12) and at least one nexine silk screen (13), and the mesh order number of outer silk screen (12) is greater than nexine silk screen (13) mesh order number.
7. according to the described electrostatic precipitation air cleaning unit of any claim in the claim 1～6, it is characterized in that: said electrostatic generator is made up of first electrostatic generator (4) and second electrostatic generator (5); Said electrode silk screen is made up of the first electrode silk screen (6), the second electrode silk screen (7) and third electrode silk screen (8); The first electrode silk screen (6) is connected with the negative pole of first electrostatic generator (4); The second electrode silk screen (7) is connected with second electrostatic generator (5) is anodal; Third electrode silk screen (8) is connected with the negative pole of second electrostatic generator (5) with first electrostatic generator (4) is anodal simultaneously, and third electrode silk screen (8) is also through lead ground connection.
8. electrostatic precipitation air cleaning unit according to claim 7 is characterized in that: also be provided with anion generator (9) between said third electrode silk screen (8) and the air outlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200459803U CN202410831U (en) | 2012-02-14 | 2012-02-14 | Electrostatic dedusting air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200459803U CN202410831U (en) | 2012-02-14 | 2012-02-14 | Electrostatic dedusting air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410831U true CN202410831U (en) | 2012-09-05 |
Family
ID=46735627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200459803U Expired - Fee Related CN202410831U (en) | 2012-02-14 | 2012-02-14 | Electrostatic dedusting air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580852A (en) * | 2012-02-14 | 2012-07-18 | 重庆松池科技有限公司 | Electrostatic cleaning air purification device |
| CN104162337A (en) * | 2014-08-22 | 2014-11-26 | 成都代代吉前瞻科技股份有限公司 | Simple and efficient DEP air purification system |
| CN110773319A (en) * | 2019-11-12 | 2020-02-11 | 温州圆拓机械科技有限公司 | Modularization stack formula reposition of redundant personnel environmental protection dust collector |
-
2012
- 2012-02-14 CN CN2012200459803U patent/CN202410831U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580852A (en) * | 2012-02-14 | 2012-07-18 | 重庆松池科技有限公司 | Electrostatic cleaning air purification device |
| CN104162337A (en) * | 2014-08-22 | 2014-11-26 | 成都代代吉前瞻科技股份有限公司 | Simple and efficient DEP air purification system |
| CN104162337B (en) * | 2014-08-22 | 2016-03-30 | 成都代代吉前瞻科技股份有限公司 | A kind of DEP air cleaning system of simple and efficient |
| CN110773319A (en) * | 2019-11-12 | 2020-02-11 | 温州圆拓机械科技有限公司 | Modularization stack formula reposition of redundant personnel environmental protection dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20160214 |