CN203935911U - A kind of helix heater line for electrostatic precipitator - Google Patents
A kind of helix heater line for electrostatic precipitator Download PDFInfo
- Publication number
- CN203935911U CN203935911U CN201420386476.9U CN201420386476U CN203935911U CN 203935911 U CN203935911 U CN 203935911U CN 201420386476 U CN201420386476 U CN 201420386476U CN 203935911 U CN203935911 U CN 203935911U
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- cathode line
- electrostatic precipitator
- line body
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- helix heater
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- 239000012717 electrostatic precipitator Substances 0.000 title claims abstract description 26
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 230000005684 electric field Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001581440 Astroides Species 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of helix heater line for electrostatic precipitator, comprise cathode line body (1), described cathode line body (1) is converted into along its length after width cross section is zigzag and is formed through being twisted into helical form by plates, and the spiral part of cathode line body (1) is provided with the discharge tip (2) of pointed shape.The utility model forms cathode line body through being twisted into helical form again by plates being converted into along its length after width cross section is zigzag, and on the spiral part of cathode line body, be provided with the discharge tip of pointed shape, make this cathode line have the advantages that discharge inception voltage is low, discharge current is high, this cathode line can become turbulent flow to increase the thrust of gas to dust collector pole by gas by the baffling passage on cathode line body, is convenient to clean therefore the dirt that contributes to electric field force acting and cathode line to trap is difficult for bonding; In this cathode line, there is feature simple in structure, that be easy to manufacture and install, suitable promoting the use of.
Description
Technical field
The utility model relates to environmental technology field, be specifically a kind of new and effective, simple in structure, be easy to manufacture and install the helix heater line for electrostatic precipitator.
Background technology
Cathode line is one of core parts of electrostatic precipitator, and the version of cathode line directly has influence on dedusting, the demist efficiency of electrostatic precipitator.At present the cathode line of electrostatic precipitator 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 helix heater line for electrostatic precipitator of manufacturing and installing, the discharge inception voltage of this cathode line is low, discharge current is high, can gas be become to turbulent flow to increase the thrust of gas to dust collector pole by baffling passage, therefore being difficult for bonding, the dirt that contributes to electric field force acting and cathode line to trap is convenient to clean, solve well original electrostatic precipitator and had corona dead band, trapping dirt in cathode line and be difficult to clean problem, further improve the dedusting of electrostatic precipitator, demist efficiency.
The purpose of this utility model solves by the following technical programs:
A kind of helix heater line for electrostatic precipitator, comprise cathode line body, it is characterized in that: described cathode line body is converted into along its length after width cross section is zigzag and is formed through being twisted into helical form by plates, and the spiral part of cathode line body is provided with the discharge tip of pointed shape.
Described cathode line body be converted into after zigzag by middle, upper slice and lower form, upper slice and middle, middle and lower bending go out curved, and upper slice and the outer rim of lower on discharge tip is set continuously.
Described upper slice width and lower width is neither greater than the width of middle.
The height of described discharge tip is 1:0.3～3.5 with the ratio of the width of middle.
Described upper slice width is identical with the width size of lower or not etc.
Described upper slice and the angle of middle formation be that the angle of 30 °～150 ° and lower and middle formation is 30 °～150 °.
Described upper slice identical with the corner dimension of the angle of middle formation and lower and middle formation or not etc.
The wedge angle angle of described discharge tip is 30 °～75 °.
The thickness of described cathode line body is 1～3mm.
Brace is made respectively so that this cathode line is fixed on cathode frame by brace in the two ends of described cathode line body.
The utility model has the following advantages compared to existing technology:
The utility model forms cathode line body through being twisted into helical form again by plates being converted into along its length after width cross section is zigzag, and on the spiral part of cathode line body, be provided with the discharge tip of pointed shape, due to the structural design of discharge tip, to make this cathode line have discharge inception voltage low, the feature that discharge current is high, this cathode line can become turbulent flow to increase the thrust of gas to dust collector pole by gas by the baffling passage on cathode line body, therefore being difficult for bonding, the dirt that contributes to electric field force acting and cathode line to trap is convenient to clean, solve well original electrostatic precipitator and had corona dead band, trapping dirt in cathode line and be difficult to clean problem, further improve the dedusting of electrostatic precipitator, demist efficiency, in this cathode line, there is feature simple in structure, that be easy to manufacture and install, suitable promoting the use of.
Brief description of the drawings
Accompanying drawing 1 is helix heater line structure schematic diagram of the present utility model;
Accompanying drawing 2 is the A-A cross section structure enlarged diagram of accompanying drawing 1.
Wherein: 1-cathode line body; 2-discharge tip; 3-middle sheet; 4-upper slice; 5-lower sheet; 6-brace.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
As shown in Figure 1-2: a kind of helix heater line for electrostatic precipitator, comprise cathode line body 1 sheet, that thickness is 1～3mm, brace 6 is made respectively so that this cathode line is fixed on cathode frame by brace 6 in the two ends of cathode line body 1, this cathode line body 1 is converted into along its length after width cross section is zigzag and is formed through being twisted into helical form by plates, the spiral part of cathode line body 1 is provided with the discharge tip 2 of pointed shape, and the wedge angle angle of discharge tip 2 is 30 °～75 °.This cathode line body 1 be converted into after zigzag by middle 3, upper slice 4 and lower 5 form, upper slice 4 and middle 3, middle 3 and lower 5 bending go out curved, and upper slice 4 and the outer rim of lower 5 on discharge tip 2 is set continuously, the width of wherein going up a width of slices 4 and lower 5 is neither greater than the width of middle 3 and the height of discharge tip 2 is that 1:0.3～3.5 strengthen turbulent effect to expand baffling passage with the ratio of the width of middle 3, upper slice 4 and middle 3 angle forming be that 30 °～150 ° and lower 5 and middle 3 angle forming are 30 °～150 °; Can according to difference need to upper slice 4 width and lower 5 width size be set to identical or not etc., go up simultaneously slices 4 and middle 3 angle forming and the corner dimension of lower 5 and middle 3 formation also can be set to as required identical or not etc., the difference of the setting of width or angular dimension turbulence intensity as required and determining.
The utility model forms cathode line body 1 through being twisted into helical form again by plates being converted into along its length after width cross section is zigzag, and on the spiral part of cathode line body 1, be provided with the discharge tip 2 of pointed shape, due to the structural design of discharge tip 2, to make this cathode line have discharge inception voltage low, the feature that discharge current is high, this cathode line can become turbulent flow to increase the thrust of gas to dust collector pole by gas by the baffling passage on cathode line body 1, therefore being difficult for bonding, the dirt that contributes to electric field force acting and cathode line to trap is convenient to clean, solve well original electrostatic precipitator and had corona dead band, trapping dirt in cathode line and be difficult to clean problem, further improve the dedusting of electrostatic precipitator, demist efficiency, in this cathode line, there is feature simple in structure, that be easy to manufacture and install, suitable promoting the use of.
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 (10)
1. the helix heater line for electrostatic precipitator, comprise cathode line body (1), it is characterized in that: described cathode line body (1) is converted into along its length after width cross section is zigzag and is formed through being twisted into helical form by plates, and the spiral part of cathode line body (1) is provided with the discharge tip (2) of pointed shape.
2. the helix heater line for electrostatic precipitator according to claim 1, it is characterized in that: described cathode line body (1) forms being converted into after zigzag by middle (3), upper slice (4) and lower (5), the bending of upper slice (4) and middle (3), middle (3) and lower (5) goes out curved, and in the outer rim of upper slice (4) and lower (5), discharge tip (2) is set continuously.
3. the helix heater line for electrostatic precipitator according to claim 2, is characterized in that: described upper slice width of (4) and the width of lower (5) are neither greater than the width of middle (3).
4. according to the helix heater line for electrostatic precipitator described in claim 2 or 3, it is characterized in that: the ratio of the height of described discharge tip (2) and the width of middle (3) is 1:0.3～3.5.
5. the helix heater line for electrostatic precipitator according to claim 3, is characterized in that: described upper slice width of (4) is identical with the width of lower (5) size or not etc.
6. the helix heater line for electrostatic precipitator according to claim 2, is characterized in that: the angle that described upper slice (4) and middle (3) form is that the angle of 30 °～150 ° and lower (5) and middle (3) formation is 30 °～150 °.
7. the helix heater line for electrostatic precipitator according to claim 6, is characterized in that: the corner dimension of the angle that described upper slice (4) and middle (3) form and lower (5) and middle (3) formation is identical or not etc.
8. the helix heater line for electrostatic precipitator according to claim 1, is characterized in that: the wedge angle angle of described discharge tip (2) is 30 °～75 °.
9. the helix heater line for electrostatic precipitator according to claim 1, is characterized in that: the thickness of described cathode line body (1) is 1～3mm.
10. the helix heater line for electrostatic precipitator according to claim 1, is characterized in that: brace (6) is made respectively so that this cathode line is fixed on cathode frame by brace (6) in the two ends of described cathode line body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386476.9U CN203935911U (en) | 2014-07-14 | 2014-07-14 | A kind of helix heater line for electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386476.9U CN203935911U (en) | 2014-07-14 | 2014-07-14 | A kind of helix heater line for electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203935911U true CN203935911U (en) | 2014-11-12 |
Family
ID=51855260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420386476.9U Expired - Lifetime CN203935911U (en) | 2014-07-14 | 2014-07-14 | A kind of helix heater line for electrostatic precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203935911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084310A (en) * | 2014-07-14 | 2014-10-08 | 双盾环境科技有限公司 | Spiral cathode wire for electrostatic precipitator |
| CN105817330A (en) * | 2016-05-06 | 2016-08-03 | 江苏釜鼎能源科技有限公司 | Flexible polar line for wet type electrostatic dust collector |
| CN109926208A (en) * | 2019-04-15 | 2019-06-25 | 袁野 | A kind of conductive fiber cathode corona wire |
-
2014
- 2014-07-14 CN CN201420386476.9U patent/CN203935911U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084310A (en) * | 2014-07-14 | 2014-10-08 | 双盾环境科技有限公司 | Spiral cathode wire for electrostatic precipitator |
| CN105817330A (en) * | 2016-05-06 | 2016-08-03 | 江苏釜鼎能源科技有限公司 | Flexible polar line for wet type electrostatic dust collector |
| CN109926208A (en) * | 2019-04-15 | 2019-06-25 | 袁野 | A kind of conductive fiber cathode corona wire |
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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: 20141112 |