CN204122246U - A kind of field dust-collecting device for electric - Google Patents
A kind of field dust-collecting device for electric Download PDFInfo
- Publication number
- CN204122246U CN204122246U CN201420231445.6U CN201420231445U CN204122246U CN 204122246 U CN204122246 U CN 204122246U CN 201420231445 U CN201420231445 U CN 201420231445U CN 204122246 U CN204122246 U CN 204122246U
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- CN
- China
- Prior art keywords
- dust
- thorn
- collecting device
- positive plate
- electric
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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
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Abstract
The utility model relates to a kind of field dust-collecting device for electric, it comprises gather dust positive plate and cathode line, the described positive plate that gathers dust is arranged to tubular, described cathode line is arranged in described tubular, multiple thorn-like extensions that described cathode line comprises center line and connects on centerline, the drift angle of described thorn-like extension is towards the described positive plate that gathers dust.The structure of field dust-collecting device for electric of the present utility model is comparatively simple, and discharge effect is better, and dust-collecting efficiency is high.
Description
Technical field
The utility model relates to fume emission field, especially relates to a kind of field dust-collecting device for electric.
Background technology
Along with the promulgation of new atmosphere pollutants emission standards, the concentration of emission of fume dust remover must control a very low level, and this just has higher requirement to the efficiency of dust collection of fume dust remover.But existing a lot of dust arrester cannot reach the requirement of this discharge standard, therefore urgently develop the dust arrester that a kind of structure is simple, efficiency of dust collection is high.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of field dust-collecting device for electric, solves the technical problem existing for prior art.
For achieving the above object, present invention employs following technical proposal: a kind of field dust-collecting device for electric, it comprises gather dust positive plate and cathode line, the described positive plate that gathers dust is arranged to tubular, described cathode line is arranged in described tubular, multiple thorn-like extensions that described cathode line comprises center line and connects on centerline, the drift angle of described thorn-like extension is towards the described positive plate that gathers dust.
In above-mentioned field dust-collecting device for electric, preferably, the circular in cross-section of described center line, described center line is provided with three described thorn-like extensions, and described three thorn-like extensions are uniformly distributed in the circumferential.
In above-mentioned field dust-collecting device for electric, preferably, described in the gather dust cross section of positive plate be regular hexagon, the drift angle of described three thorn-like extensions is relative with described orthohexagonal three drift angles be spaced respectively.
In above-mentioned field dust-collecting device for electric, preferably, described multiple thorn-like extension along the axial distribution of described center line on the varying cross-section of center line.
The structure of field dust-collecting device for electric of the present utility model is comparatively simple, and discharge effect is better, and dust-collecting efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of field dust-collecting device for electric of the present utility model.
Detailed description of the invention
Please refer to Fig. 1, the field dust-collecting device for electric that the utility model embodiment provides, it comprises gather dust positive plate 1 and cathode line.
The tubular that the positive plate 1 that gathers dust is arranged to open up and down, flue gas can pass this positive plate 1 that gathers dust.Cathode line is arranged in tubular, for discharging to the positive plate 1 that gathers dust, to remove the dust in flue gas.Cathode line is specifically as follows anticorrosion composite metal wire, and cathode line comprises center line 2 and is connected to the multiple thorn-like extensions 3 on center line 2, and thorn-like extension 3 is roughly triangular in shape, and its drift angle is towards the positive plate 1 that gathers dust.This structure can make the discharge effect of cathode line better, and the intensity of cathode line is also higher, not frangibility.
In a preferred embodiment, the circular in cross-section of center line 2, center line 2 is provided with three thorn-like extensions, 3, three thorn-like extensions 3 and is uniformly distributed in the circumferential, and also namely these three thorn-like extensions 3 are roughly 120 ° of distributions.
In a preferred embodiment, the cross section of the positive plate 1 that gathers dust is regular hexagon, and the drift angle of three thorn-like extensions 3 is relative with orthohexagonal three drift angles be spaced respectively.This structure makes discharge effect better.
In a preferred embodiment, the axial distribution of multiple thorn-like extension 3 centrally line 2 is on the varying cross-section of center line 2.
The structure of field dust-collecting device for electric of the present utility model is comparatively simple, and discharge effect is better, and dust-collecting efficiency is high.
Specific embodiment described herein is only to the explanation for example of the bright spirit of the utility model.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as the positive plate that gathers dust, cathode line, center line, thorn-like extension herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (4)
1. a field dust-collecting device for electric, it is characterized in that, comprise gather dust positive plate and cathode line, the described positive plate that gathers dust is arranged to tubular, described cathode line is arranged in described tubular, multiple thorn-like extensions that described cathode line comprises center line and connects on centerline, the drift angle of described thorn-like extension is towards the described positive plate that gathers dust.
2. field dust-collecting device for electric according to claim 1, is characterized in that, the circular in cross-section of described center line, described center line is provided with three described thorn-like extensions, and described three thorn-like extensions are uniformly distributed in the circumferential.
3. field dust-collecting device for electric according to claim 2, is characterized in that, described in the gather dust cross section of positive plate be regular hexagon, the drift angle of described three thorn-like extensions is relative with described orthohexagonal three drift angles be spaced respectively.
4. the field dust-collecting device for electric according to any one of claims 1 to 3, is characterized in that, described multiple thorn-like extension along the axial distribution of described center line on the varying cross-section of center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231445.6U CN204122246U (en) | 2014-05-07 | 2014-05-07 | A kind of field dust-collecting device for electric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231445.6U CN204122246U (en) | 2014-05-07 | 2014-05-07 | A kind of field dust-collecting device for electric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122246U true CN204122246U (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231445.6U Expired - Fee Related CN204122246U (en) | 2014-05-07 | 2014-05-07 | A kind of field dust-collecting device for electric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990544A (en) * | 2014-05-07 | 2014-08-20 | 杭州玺清环保科技有限公司 | Electric field dust collector |
-
2014
- 2014-05-07 CN CN201420231445.6U patent/CN204122246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990544A (en) * | 2014-05-07 | 2014-08-20 | 杭州玺清环保科技有限公司 | Electric field 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 |
Granted publication date: 20150128 Termination date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |