CN204699831U - A kind of filter net device for electrostatic precipitator - Google Patents
A kind of filter net device for electrostatic precipitator Download PDFInfo
- Publication number
- CN204699831U CN204699831U CN201520424469.8U CN201520424469U CN204699831U CN 204699831 U CN204699831 U CN 204699831U CN 201520424469 U CN201520424469 U CN 201520424469U CN 204699831 U CN204699831 U CN 204699831U
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- China
- Prior art keywords
- dust
- aluminium alloy
- filter screen
- gripper shoe
- electric field
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012717 electrostatic precipitator Substances 0.000 title claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 61
- 230000005684 electric field Effects 0.000 claims abstract description 24
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 20
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000005367 electrostatic precipitation Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- -1 comprise housing 1 Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model provides a kind of filter net device for electrostatic precipitator, electrostatic smoke dust filtering net arrangement comprises the aluminium alloy gripper shoe that the left and right sides be arranged in parallel, be provided with conduction filter screen in aluminium alloy gripper shoe away from the end of electric field, the other end of aluminium alloy gripper shoe is near the outlet side of electric field; Two pieces of dust collection plates are provided with between two gripper shoes, dust collection plate is supported by support frame, technique effect of the present utility model: the conduction filter screen of setting and dust collection plate can catch purification to the fine dust between PM1.0-2.5, and the smoke dust discharge concentration after purification meets discharging standards; The aluminium alloy gripper shoe of the left and right sides can prevent dust to escape out electric field, and conduction filter screen is arranged to " U " shape and can be enlarged markedly filter area, can significantly improve efficiency of dust collection; Use filter screen dust-collecting apparatus can replacing for convenience detach and adaptive with the deduster of different model, improve the service life of deduster, save use cost, be beneficial to and promote the use of.
Description
Technical field
The utility model relates to a kind of oil pollution prevention and control field, is specifically related to a kind of filter net device for electrostatic precipitator.
Background technology
Electrostatic precipitation technology is the green technology of a very important Air Pollution prevention and control, has been widely used in the dust-laden exhaust gas improvement, gas solid separation, granular material recovery etc. (as metallurgical, coloured, electric power, chemical industry, building material industry) of each industrial circle.We know, electric precipitation utilizes electrostatic force dedusting, is also called electrostatic precipitation, and its general principle utilizes electrion, makes gas ionization, and the charged backward dust collecting pole plate of dust moves and separates from air-flow, thus reaches the object of purifying smoke.Electrostatic precipitation technology is through the development in a nearly century, achieve a lot of achievement, but existing electrostatic precipitator also exists following shortcoming: 1) existing electrostatic precipitator defies capture for the fine dust between PM1.0-2.5, its smoke dust discharge concentration is difficult to meet discharging standards; 2) national environmental standard As time goes on, and standard has the trend of raising gradually; 3) due to the charged deficiency of part dust and ratio resistance higher, cause a lot of dust to escape out electric field, cause efficiency of dust collection on the low side; 4) fiber bag precipitator or electric bag compound type dust remover limited for service life, change cloth bag cause blowing out, cause significant cost to waste; 5) if transformation electrostatic precipitator uses the strategy increasing electric field, floor space can be increased and use electric energy consumption.
Utility model content
The utility model provides a kind of filter net device for electrostatic precipitator according to the deficiencies in the prior art, improves efficiency of dust collection, catches fine dust, and screen replacing is convenient, saves use cost.
The technical solution of the utility model: a kind of filter net device for electrostatic precipitator, comprise the electrostatic smoke dust filtering net arrangement of the outlet side being arranged on electric field, it is characterized in that: described electrostatic smoke dust filtering net arrangement comprises the aluminium alloy gripper shoe that the left and right sides be arranged in parallel, be provided with conduction filter screen in aluminium alloy gripper shoe away from the end of electric field, the other end of aluminium alloy gripper shoe is near the outlet side of electric field; Between two gripper shoes, be provided with two pieces of dust collection plates, dust collection plate is supported by support frame.
Described conduction filter screen is the scalable filter screen of " U " shape.
The distance of described two pieces of dust collection plates distance respective side aluminium alloy gripper shoe is equal.
The pore size filter of described conduction filter screen is 1.0-2.5 μm.
Technique effect of the present utility model: the conduction filter screen of setting and dust collection plate can catch purification to the fine dust between PM1.0-2.5, and the smoke dust discharge concentration after purification meets discharging standards; The aluminium alloy gripper shoe of the left and right sides can prevent dust to escape out electric field, and conduction filter screen is arranged to " U " shape and can be enlarged markedly filter area, can significantly improve efficiency of dust collection; Use filter screen dust-collecting apparatus can replacing for convenience detach and adaptive with the deduster of different model, improve the service life of deduster, save use cost, be beneficial to and promote the use of.
Accompanying drawing explanation
Fig. 1 the utility model overall structure schematic diagram;
Fig. 2 is the utility model electrostatic smoke dust filtering net arrangement structural representation.
Number in the figure represents respectively, 1-housing, 2-electric field, 3-ash bucket, 4-air inlet, 5-air outlet, 6-electrostatic smoke dust filtering net arrangement, 21-sparking electrode, 22-collecting plate, 61-aluminium alloy gripper shoe, 62-conduction filter screen, 63-dust collection plate, 64-support frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in Figure 1, a kind of electrostatic precipitator, comprise housing 1, air inlet 4 is provided with on front side of described housing 1, rear side is provided with air outlet 5, is provided with one or more electric field 2, is provided with ash bucket 3 bottom described electric field 2 in described housing 1, be provided with sparking electrode 21 and collecting plate 22 in described electric field 2, the outlet side of electric field 2 is provided with electrostatic smoke dust filtering net arrangement 6.
Electrostatic smoke dust filtering net arrangement 6 comprises the aluminium alloy gripper shoe 61 that the left and right sides be arranged in parallel as shown in Figure 2, and be provided with conduction filter screen 62 in aluminium alloy gripper shoe 61 away from the end of electric field 2, the other end of aluminium alloy gripper shoe 61 is near the outlet side of electric field 2; Between two gripper shoes 61, be provided with two pieces of dust collection plates 63, dust collection plate 63 is supported by support frame 64.
Conduction filter screen 62 is the scalable filter screen of " U " shape.
Two pieces of dust collection plates 63 are equal apart from the distance of respective side aluminium alloy gripper shoe 61.
The pore size filter of conduction filter screen 62 is 1.0-2.5 μm.
Ash-laden gas enters electric field from air inlet, highfield near sparking electrode pushes the dust of bear electricity to collecting plate, gas through electric field purification flows out electric field by the electrostatic smoke dust filtering net arrangement of filter, and the charged dust being free in electric field space is driven by electric field force and is entered in filter electrostatic smoke dust filtering net arrangement, slow down owing to entering electronegative dust and air-flow pace in filter electrostatic smoke dust filtering net arrangement, major part is more easily trapped by the dust collection plate of filter, still be free in electronegative dust in filter electrostatic smoke dust filtering net arrangement can be conducted electricity " U " and shape filter screen absorption and interception, and the dust layer being adsorbed on screen surface can play the effect strengthening interception Chalk-dust filtering, thus significantly improve efficiency of dust collection, the left and right sides of electrostatic smoke dust filtering net arrangement arranges aluminium alloy gripper shoe, can prevent dust from escaping, improve dust removing effects.
A kind of filter net device for electrostatic precipitator of the present utility model, the conduction filter screen of setting and dust collection plate can catch purification to the fine dust between PM1.0-2.5, and the smoke dust discharge concentration after purification meets discharging standards; The aluminium alloy gripper shoe of the left and right sides can prevent dust to escape out electric field, and conduction filter screen is arranged to " U " shape and can be enlarged markedly filter area, can significantly improve efficiency of dust collection; Use filter screen dust-collecting apparatus can replacing for convenience detach and adaptive with the deduster of different model, improve the service life of deduster, save use cost, be beneficial to and promote the use of.
Claims (4)
1. the filter net device for electrostatic precipitator, comprise the electrostatic smoke dust filtering net arrangement (6) of the outlet side being arranged on electric field (2), it is characterized in that: described electrostatic smoke dust filtering net arrangement (6) comprises the aluminium alloy gripper shoe (61) that the left and right sides be arranged in parallel, be provided with conduction filter screen (62) in aluminium alloy gripper shoe (61) away from the end of electric field (2), the other end of aluminium alloy gripper shoe (61) is near the outlet side of electric field (2); Between two gripper shoes (61), be provided with two pieces of dust collection plates (63), dust collection plate (63) is supported by support frame (64).
2. a kind of filter net device for electrostatic precipitator according to claim 1, is characterized in that: described conduction filter screen (62) is the scalable filter screen of " U " shape.
3. a kind of filter net device for electrostatic precipitator according to claim 1, is characterized in that: the distance of described two pieces of dust collection plates (63) distance respective side aluminium alloy gripper shoe (61) is equal.
4. a kind of filter net device for electrostatic precipitator according to claim 2, is characterized in that: the pore size filter of described conduction filter screen (62) is 1.0-2.5 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424469.8U CN204699831U (en) | 2015-06-18 | 2015-06-18 | A kind of filter net device for electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424469.8U CN204699831U (en) | 2015-06-18 | 2015-06-18 | A kind of filter net device for electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699831U true CN204699831U (en) | 2015-10-14 |
Family
ID=54279467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424469.8U Expired - Fee Related CN204699831U (en) | 2015-06-18 | 2015-06-18 | A kind of filter net device for electrostatic precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837964A (en) * | 2017-11-10 | 2018-03-27 | 山东格蓝云天环境科技有限公司 | A kind of low voltage electrostatic dedusting module and air cleaning unit |
| CN109967256A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of microparticle collection device |
| CN112643121A (en) * | 2020-12-30 | 2021-04-13 | 张雷 | Pipe cutting device for security engineering construction |
-
2015
- 2015-06-18 CN CN201520424469.8U patent/CN204699831U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837964A (en) * | 2017-11-10 | 2018-03-27 | 山东格蓝云天环境科技有限公司 | A kind of low voltage electrostatic dedusting module and air cleaning unit |
| CN107837964B (en) * | 2017-11-10 | 2018-09-21 | 山东格蓝云天环境科技有限公司 | A kind of low voltage electrostatic dedusting module and air cleaning unit |
| CN109967256A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of microparticle collection device |
| CN112643121A (en) * | 2020-12-30 | 2021-04-13 | 张雷 | Pipe cutting device for security engineering construction |
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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 |
Granted publication date: 20151014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |