CN203842707U - Cathode ray for wet electrostatic dust collector - Google Patents
Cathode ray for wet electrostatic dust collector Download PDFInfo
- Publication number
- CN203842707U CN203842707U CN201420100111.5U CN201420100111U CN203842707U CN 203842707 U CN203842707 U CN 203842707U CN 201420100111 U CN201420100111 U CN 201420100111U CN 203842707 U CN203842707 U CN 203842707U
- Authority
- CN
- China
- Prior art keywords
- cathode
- ring
- cathode ray
- prickle
- dust collector
- Prior art date
- 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 - Lifetime
Links
- 239000000428 dust Substances 0.000 title abstract 6
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 5
- 230000005684 electric field Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 241001581440 Astroides Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses a cathode ray for a wet electrostatic dust collector. The cathode ray comprises a cathode rod (1) and is characterized in that a barb ring (2) is arranged on the cathode rod (1), the discharge point of the barb ring (2) is of a sharp corner-shaped annular or polygonal structure, and connecting sheets (4) are respectively arranged at two ends of the cathode rod (1) so that the cathode ray is fixed on a cathode frame through a connecting sheet (4). The barb ring type cathode ray disclosed by the utility model is simple in structure, and easy to manufacture and install; the discharge point of the barb ring is of the sharp corner-shaped annular or polygonal structure, so that the barb ring has a discharge function in all directions, and the quantity of discharge points can be set as required; the wet electrostatic dust collector of the cathode ray has the characteristics of low bloom voltage, high electric field intensity, and more uniformity in electric field distribution; the problem of corona dead zone in an original wet electrostatic dust collector is well solved, and the dust collecting and demisting efficiency of the wet electrostatic dust collector is further increased.
Description
Technical field
The utility model relates to environmental technology field, is a kind of cathode line for wet cottrell specifically.
Background technology
Cathode line is one of core parts of wet cottrell, and the version of cathode line directly has influence on dedusting, the demist efficiency of wet cottrell.At present the cathode line of wet cottrell mostly is astroid, jaggies, common prickle wire etc., and current density is low, has corona dead band, dedusting, except fog effect undesirable.
Summary of the invention
The purpose of this utility model is the problem existing for prior art, provide a kind of new and effective, simple in structure, be easy to the cathode line for wet cottrell manufacturing and install, the Rigidity and strength of this cathode line is high, be difficult for rocking, use the wet cottrell of this cathode line to have that discharge inception voltage is low, electric-field intensity is high, the more uniform feature of Electric Field Distribution, solve well the problem that original wet cottrell exists corona dead band, further improved dedusting, the demist efficiency of wet cottrell.
The purpose of this utility model solves by the following technical programs:
A kind of cathode line for wet cottrell, comprise cathode rod, it is characterized in that: described cathode rod is provided with prickle ring, the discharge tip of this prickle ring is ring-type or the polygonized structure of pointed shape, at the two ends of cathode rod, is respectively equipped with brace so that cathode line is fixed on cathode frame by brace.
Between described prickle ring, be provided with certain spacing.
Described cathode rod is rigid pipe or rigid rod.
Described cathode rod, prickle ring and brace adopt corrosion resistant metal material to make.
The utility model has the following advantages compared to existing technology:
The ring-like cathode line of prickle of the present utility model simple in structure, be easy to manufacture and install, the cathode rod in cathode line, prickle ring, brace are all made by corrosion resistant metal material, conduct electricity very well, long service life; The discharge tip of prickle ring is ring-type or the polygonized structure of pointed shape, make all directions of prickle ring all there is discharging function, cathode rod and prickle loops are synthetic whole, have certain spacing, and point of discharge quantity can arrange by demand between each prickle ring.
Cathode line Rigidity and strength of the present utility model is high, be difficult for rocking, use the wet cottrell of this cathode line to have that discharge inception voltage is low, electric-field intensity is high, the more uniform feature of Electric Field Distribution, solve well the problem that original wet cottrell exists corona dead band, further improved dedusting, the demist efficiency of wet cottrell.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Wherein: 1-cathode rod; 2-prickle ring; 3-spacing; 4-brace.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
As shown in Figure 1: a kind of cathode line for wet cottrell, comprise cathode rod 1, this cathode rod 1 is for rigid pipe or rigid rod are to guarantee the Rigidity and strength of cathode line, on cathode rod 1, be provided with prickle ring 2, the discharge tip of this prickle ring 2 is ring-type or the polygonized structure of pointed shape, make all directions of prickle ring 2 all have discharging function, cathode rod 1 is combined into integral body with prickle ring 2, between each prickle ring 2, has certain spacing 3; At the two ends of cathode rod 1, be respectively equipped with brace 4 so that cathode line is fixed on cathode frame by brace 4, and cathode rod 1, prickle ring 2 and brace 4 all adopt corrosion resistant metal material to make.
The ring-like cathode line of prickle of the present utility model simple in structure, be easy to manufacture and install, the cathode rod 1 in cathode line, prickle ring 2 and brace 4 are all made by corrosion resistant metal material, conduct electricity very well, long service life; The discharge tip of prickle ring 2 is ring-type or the polygonized structure of pointed shape, make all directions of prickle ring 2 all there is discharging function, cathode rod 1 is combined into integral body with prickle ring 2, have certain spacing 3, and point of discharge quantity can arrange by demand between each prickle ring 2; Cathode line Rigidity and strength of the present utility model is high, be difficult for rocking, use the wet cottrell of this cathode line to have that discharge inception voltage is low, electric-field intensity is high, the more uniform feature of Electric Field Distribution, solve well the problem that original wet cottrell exists corona dead band, further improved dedusting, the demist efficiency of wet cottrell.
Above embodiment is only explanation technological thought of the present utility model, can not limit protection domain of the present utility model with this, every technological thought according to the utility model proposes, any change of doing on technical scheme basis, within all falling into the utility model protection domain; The technology that the utility model does not relate to all can be realized by prior art.
Claims (4)
1. the cathode line for wet cottrell, comprise cathode rod (1), it is characterized in that: described cathode rod (1) is provided with prickle ring (2), the discharge tip of this prickle ring (2) is the polygonized structure of pointed shape, at the two ends of cathode rod (1), is respectively equipped with brace (4) so that cathode line is fixed on cathode frame by brace (4).
2. the cathode line for wet cottrell according to claim 1, is characterized in that: between described prickle ring (2), be provided with certain spacing (3).
3. the cathode line for wet cottrell according to claim 1, is characterized in that: described cathode rod (1) is rigid pipe or rigid rod.
4. the cathode line for wet cottrell according to claim 1, is characterized in that: described cathode rod (1), prickle ring (2) and brace (4) adopt corrosion resistant metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100111.5U CN203842707U (en) | 2014-03-06 | 2014-03-06 | Cathode ray for wet electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100111.5U CN203842707U (en) | 2014-03-06 | 2014-03-06 | Cathode ray for wet electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203842707U true CN203842707U (en) | 2014-09-24 |
Family
ID=51555771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420100111.5U Expired - Lifetime CN203842707U (en) | 2014-03-06 | 2014-03-06 | Cathode ray for wet electrostatic dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203842707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801458A (en) * | 2014-03-06 | 2014-05-21 | 宜兴市化工成套设备有限公司 | Cathode wire for wet electrostatic dust collector |
-
2014
- 2014-03-06 CN CN201420100111.5U patent/CN203842707U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801458A (en) * | 2014-03-06 | 2014-05-21 | 宜兴市化工成套设备有限公司 | Cathode wire for wet electrostatic dust collector |
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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 |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |