CN202823632U - Static dust collector - Google Patents
Static dust collector Download PDFInfo
- Publication number
- CN202823632U CN202823632U CN 201220377376 CN201220377376U CN202823632U CN 202823632 U CN202823632 U CN 202823632U CN 201220377376 CN201220377376 CN 201220377376 CN 201220377376 U CN201220377376 U CN 201220377376U CN 202823632 U CN202823632 U CN 202823632U
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- Prior art keywords
- dust collector
- conductive layer
- hollow sheeting
- insulation hollow
- hollow plate
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Abstract
The utility model discloses a static dust collector. The static dust collector comprises a frame body, a front and back connected and provided for air flowing insulating hollow plate is parallelly plug-in mounted in the frame body, an conducting layer paralleled with the upper and lower frames and extended to the left and right frames is arranged on one side of the insulating hollow plate, the adjacent conducting layers are respectively connected with the high voltage direct current power supply outputting ends. The static dust controller adopts ready-made material as the insulating layer, thereby having the advantages of being fixed in distance and simple to assembly so that shortening the craft time and lowering the cost; the static dust collector enables that the dust collector becomes denser by picking the comparatively thin insulating hollow plate, thereby achieving a better dust collecting effect; through holes are arranged on the insulating hollow plate, the through holes can separate the large flow into small flow and pass through the dust collector, thereby further slowing down the speed of air, refining the air purification effect; the static dust collector further has the advantages of being compact in connection, stable in structure and convenient for washing and cleaning.
Description
Technical field
The utility model relates to a kind of air deduster, particularly a kind of electrostatic dust-collecting device.
Background technology
Raising along with people's living standard, everybody is when pursuit is comfortable, more value environmental protection and health, because the existence of a large amount of dust and other particles is arranged in the air, be easy to become the medium of various bacteriums, virus propagation, suck too much dust and easily cause on the one hand the diseases such as tuberculosis, infringement health, the easy transmitted virus of unholiness air on the other hand is so electrostatic precipitator is widely used in industry, hospital and the home environment.
Electrostatic dust-collecting device mainly is to filter the air of process ionization by high voltage electric field, so need to be provided with the parallel electric field that the interval connects both positive and negative polarity.Traditional electrostatic dust-collecting device adopts conductive metal sheet spaced apart to connect respectively positive and negative power supply now, do not have between the conductive metal sheet for the insulator that separates, especially when the slightly long object of the light weight such as some hair feathers through out-of-date, easily produce electric discharge phenomena, the large electric current that moment flows out easily causes potential safety hazard; Since need to be spaced apart, so need good location, matching requirements are higher, and working (machining) efficiency is lower; Owing to connecting high voltage source, easily cause buildup of static electricity, potential safety hazard is arranged, especially be unfavorable for the cleaning cleaning; The ozone that electrion produces can damage health, accelerates component ageing; Because structural limitations so can not do too compactly, has taken a large amount of spatial areas, be unfavorable for the densification of equipment; In addition, because distant between traditional conductive metal sheet, the out-of-date speed of air stream is very fast, and the part particle also has little time to be subjected to electric field influence and changes orbit and strike metallic plate and just passed through electric field, and dust catching efficiency is undesirable.
Chinese patent ZL200820051944.1 discloses a kind of no-ozone cleanable electrostatic dust collector, adopt insulating barrier and compound ionization sheet and the control of dust sheet of conductive layer, control it atmospherical discharges is produced ozone, reduce potential safety hazard, but this project organization is compact not, in order to reach than filtration efficiency, need ionized region and accumulation area cooperating, compare with traditional metallic plate precipitator structure, just metallic plate is replaced by the insulation board that has been coated with conductive layer, taken than large space.
Summary of the invention
Accidents caused for the easy discharge that overcomes prior art, working (machining) efficiency is low, it is large to take up room, the deficiency that dust collecting effect is undesirable, and it is a kind of safe and reliable that the utility model provides, and technique is simple, the precipitator that volume is less and dust collecting effect is desirable.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of precipitator, comprise framework, the insulation hollow sheeting that connects, supplies air to flow through before and after in the described framework there being parallel inserted, described insulation hollow sheeting one side is provided with the conductive layer that is parallel to upper and lower side frame and extends to respectively the left and right side frame place, and adjacent conductive layer links to each other with the high voltage direct current source output terminal that produces voltage difference respectively.
In order to reach good conductive effect, and be easy to processing, described conductive layer is the electrically conductive ink that is coated on insulation hollow sheeting one side.
As another kind of embodiment, described conductive layer is conductiving metal strip.
In order to reach good conductive effect, the surface resistivity of described conductive layer is less than or equal to 10
5Ω.
In order to allow electric charge be evenly distributed on the hollow insulation board, described conductive layer shared width ratio on the insulation hollow sheeting is 8%～80%.
Simultaneously, in order to produce effective control of dust electric field, the altitude range of described insulation hollow sheeting is 0.5～20mm.
The beneficial effects of the utility model are: adopt the insulation hollow sheeting of existing on the market extensive use as insulating barrier, spacing is fixed, and assembling is simple, has shortened the process time, has reduced cost; Select thinner insulation hollow sheeting can also make dust arrester be De Gengmi, make dust collecting effect better thereby reach, the volume of device also reduces greatly; Be provided with through hole on the insulation hollow sheeting, a large strand air-flow can be divided into shallow bid and pass dust arrester, and slow down wind speed, improved the clean-up effect of air; Connect closely, Stability Analysis of Structures can be washed cleaning easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic layout pattern of the utility model insulation hollow sheeting;
Fig. 3 is the schematic layout pattern of the another kind of embodiment of the utility model insulation hollow sheeting.
The specific embodiment
Embodiment 1: see figures.1.and.2.A kind of precipitator of the present utility model, comprise framework 1, the insulation hollow sheeting 2 that connects before and after described framework 1 interior parallel inserted has, supplies air to flow through, described insulation hollow sheeting 2 one sides are provided with the conductive layer 4 that is parallel to upper and lower side frame and extends to respectively the left and right side frame place, and adjacent conductive layer 4 links to each other with the high voltage direct current source output terminal that produces voltage difference respectively.
In order to reach good conductive effect, and be easy to processing, described conductive layer 4 is for being coated on the electrically conductive ink of insulation hollow sheeting 2 one sides.
Can produce uniformly and effectively electric field after satisfying energising, allow simultaneously electric charge be evenly distributed on the conductive layer 4, the surface resistivity of described conductive layer 4 is less than or equal to 10
5Ω.
In order to reach good distribution of charges, produce best control of dust electric field, described conductive layer 4 shared width ratio on insulation hollow sheeting 2 is 8%～80%.
Further, the altitude range of described insulation hollow sheeting 2 is 0.5～20mm.
Further, described insulation hollow sheeting 2 is corrugated/cellular plastic plate, pressboard or non-conductive cardboard.
Connect power supply for the ease of conductive layer 4, be provided with the power connection 3 that connects power supply on the described framework 1.
In the present embodiment, the rectangle framework that the housed devices such as framework 1 employing and air purifier are supporting, insulation hollow sheeting 2 single faces scribble electrically conductive ink, and the electrically conductive ink sheet resistance is 10
4Ω, shared width ratio is 45% on insulation hollow sheeting 2, is arranged at the centre position of insulation hollow sheeting 2.Insulation hollow sheeting 2 horizontal parallel inserted are in framework 1, employing is with the polypropylene plastics flitch of square through hole, highly be 2mm, because be the fixing ready-made material of spacing with the polypropylene plastics flitch of square through hole, so can do very closely, shortened the process time, and low-cost, fine and closely woven square through hole can be divided into draft with the large strand of air-flow that passes through in addition, has slowed down wind speed, prolonged the time of air stream warp, dust collecting effect is better.
Other polypropylene plastics flitch advantages such as lightweight, nontoxic, pollution-free, waterproof, shockproof, anti-aging, corrosion-resistant and color be abundant in addition, can utilize the electrically conductive ink of corresponding its upper coating of its different color to connect electric both positive and negative polarity, it is clear to identify, and is conducive to the assembling maintenance.Than the paperboard structure product, the polypropylene plastics flitch has protection against the tide, the advantage such as anticorrosive, and than injecting products, but the polypropylene plastics flitch has shockproof flexible design structure, need not open the advantages such as injection mold.
In the present embodiment, the conductive layer 4 of connection-3KV extends to the left frame place; The conductive layer 4 of ground connection extends to the left frame place, then links to each other with corresponding power output end at the left and right side frame place respectively, and the conductive layer 4 of adjacent two layers does not contact mutually, has guaranteed the normal operation of equipment, generation-3KV High Pressure Difference between the adjacent two layers and produce electric field.
Embodiment 2: with reference to Fig. 3.Insulation hollow sheeting 2 single faces are provided with conductiving metal strip, and the conductiving metal strip sheet resistance is 0.04 Ω, and shared width ratio is 12% on insulation hollow sheeting 2, is arranged at the centre position of insulation hollow sheeting 2.Insulation hollow sheeting 2 horizontal parallel inserted are in framework 1, employing is with the kraft liner of manhole, because the kraft liner with manhole is the fixing ready-made material of spacing, so can do very closely, shortened the process time, and low-cost, fine and closely woven manhole can be divided into draft with the large strand of air-flow that passes through in addition, slowed down wind speed, prolonged the time of air stream warp, dust collecting effect is better.
Other kraft liner advantages such as lightweight, nontoxic, pollution-free, waterproof, shockproof, anti-aging, corrosion-resistant and color be abundant in addition.
In the present embodiment, the conductive layer 4 of connection+2KV extends to the left frame place; The conductive layer 4 of connection-2KV extends to the left frame place, then link to each other with corresponding power output end at the left and right side frame place respectively, generation-4KV High Pressure Difference between the adjacent two layers and produce electric field, the conductive layer 4 of adjacent two layers does not contact mutually, has guaranteed the normal operation of equipment.
Such as collocation the parts of dust ionization in the air are used, such as anion generator, dust collecting effect can be higher.
Certainly; the utility model is except above-mentioned embodiment; other structural distortion can also be arranged; adopt the fiberboard that is provided with irregular through hole such as the insulation hollow sheeting; can also superpose is provided with a plurality of dust arresters and strengthens dust collecting effect, and these equivalent technical solutions also should be within its protection domain.
Claims (6)
1. precipitator, comprise framework (1), it is characterized in that: the insulation hollow sheeting (2) that connects before and after the interior parallel inserted of described framework (1) has, supplies air to flow through, described insulation hollow sheeting (2) one sides are provided with the conductive layer (4) that is parallel to upper and lower side frame and extends to respectively the left and right side frame place, and adjacent conductive layer (4) links to each other with the high voltage direct current source output terminal that produces voltage difference respectively.
2. a kind of precipitator according to claim 1 is characterized in that: described conductive layer (4) is for being coated on the electrically conductive ink of insulation hollow sheeting (2) one sides.
3. a kind of precipitator according to claim 1, it is characterized in that: described conductive layer (4) is conductiving metal strip.
4. according to claim 2 or 3 described a kind of precipitators, it is characterized in that: the surface resistivity of described conductive layer (4) is less than or equal to 10
5Ω.
5. a kind of precipitator according to claim 1 is characterized in that: described conductive layer (4) is 8%～80% in the upper shared width ratio of insulation hollow sheeting (2).
6. a kind of precipitator according to claim 1, it is characterized in that: the altitude range of described insulation hollow sheeting (2) is 0.5～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377376 CN202823632U (en) | 2012-08-01 | 2012-08-01 | Static dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377376 CN202823632U (en) | 2012-08-01 | 2012-08-01 | Static dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823632U true CN202823632U (en) | 2013-03-27 |
Family
ID=47935429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220377376 Expired - Lifetime CN202823632U (en) | 2012-08-01 | 2012-08-01 | Static dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823632U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258995A (en) * | 2014-09-30 | 2015-01-07 | 宁波巨凰暖通设备有限公司 | Electronic electrostatic dust-collecting air return opening |
| CN104437862A (en) * | 2014-12-02 | 2015-03-25 | 宁波科美环境科技有限公司 | Electrostatic dust removal filter |
| CN104566921A (en) * | 2015-01-20 | 2015-04-29 | 宁波科美环境科技有限公司 | Air purifier matched with air conditioner |
| CN106040433A (en) * | 2016-06-27 | 2016-10-26 | 广东古帆装饰工程有限公司 | Improved electrostatic dust removal device |
| CN106345615A (en) * | 2016-11-01 | 2017-01-25 | 张青政 | High-efficiency multifunctional purification plant |
| CN106925428A (en) * | 2015-12-29 | 2017-07-07 | 汉王科技股份有限公司 | Electrostatic air cleaner |
| CN112088047A (en) * | 2018-04-18 | 2020-12-15 | 欧洛斯空气技术股份公司 | High resistivity electrode element for two-stage electrofilter |
-
2012
- 2012-08-01 CN CN 201220377376 patent/CN202823632U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258995A (en) * | 2014-09-30 | 2015-01-07 | 宁波巨凰暖通设备有限公司 | Electronic electrostatic dust-collecting air return opening |
| CN104437862A (en) * | 2014-12-02 | 2015-03-25 | 宁波科美环境科技有限公司 | Electrostatic dust removal filter |
| CN104566921A (en) * | 2015-01-20 | 2015-04-29 | 宁波科美环境科技有限公司 | Air purifier matched with air conditioner |
| CN106925428A (en) * | 2015-12-29 | 2017-07-07 | 汉王科技股份有限公司 | Electrostatic air cleaner |
| CN106040433A (en) * | 2016-06-27 | 2016-10-26 | 广东古帆装饰工程有限公司 | Improved electrostatic dust removal device |
| CN106345615A (en) * | 2016-11-01 | 2017-01-25 | 张青政 | High-efficiency multifunctional purification plant |
| CN112088047A (en) * | 2018-04-18 | 2020-12-15 | 欧洛斯空气技术股份公司 | High resistivity electrode element for two-stage electrofilter |
| CN112088047B (en) * | 2018-04-18 | 2023-02-17 | 欧洛斯空气技术股份公司 | High resistivity electrode element for two-stage electrofilter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |