CN204735346U - A zigzag strip negative pole line for electrostatic precipitator - Google Patents
A zigzag strip negative pole line for electrostatic precipitator Download PDFInfo
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- CN204735346U CN204735346U CN201520404721.9U CN201520404721U CN204735346U CN 204735346 U CN204735346 U CN 204735346U CN 201520404721 U CN201520404721 U CN 201520404721U CN 204735346 U CN204735346 U CN 204735346U
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- electrostatic precipitator
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Abstract
The utility model discloses a zigzag strip negative pole line for electrostatic precipitator, including negative pole pole (1), its characterized in that: negative pole pole (1) on be equipped with along the rack that discharges (2) that the length direction of negative pole pole (1) set up, and discharge zigzag on rack (2) discharge pointed end (3) set up in succession. The utility model discloses an it has a continuous zigzag most advanced rack that discharges that discharges to set up on the negative pole pole along what negative pole pole length direction distributed, and the quantity of prescribing a limit to the rack that discharges and zigzag the discharge structure and the quantity at pointed end, the feasible electrostatic precipitator who uses this negative pole line has the discharge inception voltage and hangs down, discharge current is high, the polar line is difficult for rocking and breaking, the characteristics that simple to operate is simple, the mode that sets up owing to the rack that discharges makes difficult bonding of dirt of negative pole line entrapment just be convenient for wash simultaneously, electrostatic precipitator's dust removal has further improved, separation efficiency.
Description
Technical field
The utility model relates to environmental technology field, be specifically a kind of new and effective, structure simple, be easy to the zigzag strip cathode line for electrostatic precipitator that manufactures and install.
Background technology
Cathode line is one of core parts of electrostatic precipitator, and the version of cathode line directly has influence on dedusting, the demisting efficiency of electrostatic precipitator.The cathode line of current electrostatic precipitator mostly is astroid, jaggies, common prickle wire etc., and current density is low, there is corona dead band, and easily broken string causes fluctuation of service, dedusting, except fog effect undesirable.
Summary of the invention
The purpose of this utility model is for prior art Problems existing, there is provided a kind of new and effective, structure is simple, be easy to the zigzag strip cathode line for electrostatic precipitator manufacturing and install, the electrostatic precipitator of this cathode line is used to have discharge inception voltage low, discharge current is high, wide and the dirt that cathode line traps of suitable application area not easily bonds, be convenient to the feature of cleaning, solve the corona dead band that original electrostatic precipitator exists well, polar curve easily breaks and causes suitable application area narrow, trapping dirt in cathode line and be difficult to clean problem, further increase the dedusting of electrostatic precipitator, demisting efficiency.
The purpose of this utility model solves by the following technical programs:
For a zigzag strip cathode line for electrostatic precipitator, comprise cathode rod, it is characterized in that: described cathode rod is provided with the electric discharge tooth bar that the length direction along cathode rod is arranged, and the zigzag discharge tip on electric discharge tooth bar is arranged continuously.
Described cathode rod is provided with the electric discharge tooth bar of more than three or three, and electric discharge tooth bar is arranged along the even circumferential of cathode rod.
Zigzag discharge tip dislocation on neighbouring discharge tooth bar or contraposition are arranged.
The height of described zigzag discharge tip is 2 ~ 50mm.
The ratio of the height of described discharge tip and the exradius of cathode rod is 1:0.8 ~ 3.
The wedge angle angle of described zigzag discharge tip is 1 ° ~ 150 °.
The top spacing of the adjacent saw-tooth shape discharge tip on same electric discharge tooth bar is 5 ~ 100mm.
Described cathode rod is rigid rod and the center of cathode rod is provided with the steel core wire that diameter is 0.5-3mm.
The two ends of described cathode rod are wrapped on cathode frame by steel core wire.
Described cathode rod, electric discharge tooth bar adopt lead alloy material to make, and steel core wire adopts corrosion-resistant metal materials to make.
The utility model has the following advantages compared to existing technology:
The utility model is arranged with the electric discharge tooth bar of continuous zigzag discharge tip by arranging on cathode rod along cathode rod length direction, and limit the electric discharge quantity of tooth bar and the structure of zigzag discharge tip and quantity, and define cathode rod, electric discharge tooth bar, the material of steel core wire, the electrostatic precipitator using this cathode line is made to have discharge inception voltage low, discharge current is high, polar curve not easily rocks and breaks, simple feature easy for installation, the dirt simultaneously due to the set-up mode of the tooth bar that discharges, cathode line being trapped not easily bonds and is convenient to cleaning, solve original electrostatic precipitator well and there is corona dead band, trapping dirt in cathode line and be difficult to clean problem, further increase the dedusting of electrostatic precipitator, demisting efficiency.
Cathode rod in cathode line of the present utility model, electric discharge tooth bar adopt lead alloy material to make, and steel core wire adopts corrosion-resistant metal materials to make, conduct electricity very well, long service life, Rigidity and strength are high and not easily rock and break, have the advantages that structure is simple, be easy to manufacture and install, be suitable for promoting the use of.
Accompanying drawing explanation
Accompanying drawing 1 is zigzag strip cathode line structural representation of the present utility model;
Accompanying drawing 2 is the A-A cross section structure enlarged diagram of accompanying drawing 1;
Accompanying drawing 3 is the B-B cross section structure enlarged diagram of accompanying drawing 1.
Wherein: 1-cathode rod; 2-electric discharge tooth bar; 3-zigzag discharge tip; 4-steel core wire.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
As Figure 1-3: a kind of zigzag strip cathode line for electrostatic precipitator, comprise the cathode rod 1 that rigid rod is made, the center of cathode rod 1 is provided with the steel core wire 4 that diameter is 0.5-3mm, the two ends of cathode rod 1 are wrapped on cathode frame by steel core wire 4, length direction cathode rod 1 is provided with along cathode rod 1 be provided with more than the three or three electric discharge tooth bar 2(be circularly and evenly distributed as shown in Figure 2 be a cathode rod 1 is provided with four cathode line with the electric discharge tooth bar 2 of zigzag discharge tip 3), and the zigzag discharge tip 3 on electric discharge tooth bar 2 is arranged continuously, for this electric discharge tooth bar 2 and on the structure of zigzag discharge tip 3, zigzag discharge tip 3 on neighbouring discharge tooth bar 2 misplaces or contraposition is arranged, the top spacing of the adjacent saw-tooth shape discharge tip 3 on same electric discharge tooth bar 2 is 5 ~ 100mm, the height of single zigzag discharge tip 3 is 2 ~ 50mm and the ratio of the exradius of the height of discharge tip 3 and cathode rod 1 is 1:0.8 ~ 3, in addition for improving the discharge effect of zigzag discharge tip 3, the wedge angle angle of discharge tip 3 is 1 ° ~ 150 °.In said structure, be strengthening electrostatic precipitation effect, cathode rod 1, electric discharge tooth bar 2 adopt lead alloy material to make, and steel core wire adopts corrosion resistant metal material to make.
The utility model is arranged with the electric discharge tooth bar 2 of continuous zigzag discharge tip 3 by arranging on cathode rod 1 along cathode rod 1 length direction, and limit the electric discharge quantity of tooth bar 2 and the structure of zigzag discharge tip 3 and quantity, and define cathode rod 1, electric discharge tooth bar 2, the material of steel core wire 4, the electrostatic precipitator using this cathode line is made to have discharge inception voltage low, discharge current is high, polar curve not easily rocks and breaks, simple feature easy for installation, the dirt simultaneously due to the set-up mode of the tooth bar 2 that discharges, cathode line being trapped not easily bonds and is convenient to cleaning, solve original electrostatic precipitator well and there is corona dead band, trapping dirt in cathode line and be difficult to clean problem, further increase the dedusting of electrostatic precipitator, demisting efficiency.Cathode rod 1 in this cathode line, electric discharge tooth bar 2 adopt lead alloy material to make, and steel core wire 4 adopts corrosion-resistant metal materials to make, conduct electricity very well, long service life, Rigidity and strength are high and not easily rock and break, have the advantages that structure is simple, be easy to manufacture and install, be suitable for promoting the use of.
Above embodiment is only and technological thought of the present utility model is described, protection domain of the present utility model can not be limited with this, every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain; The technology that the utility model does not relate to all is realized by prior art.
Claims (10)
1. the zigzag strip cathode line for electrostatic precipitator, comprise cathode rod (1), it is characterized in that: described cathode rod (1) is provided with the electric discharge tooth bar (2) that the length direction along cathode rod (1) is arranged, and the zigzag discharge tip (3) in electric discharge tooth bar (2) is arranged continuously.
2. the zigzag strip cathode line for electrostatic precipitator according to claim 1, it is characterized in that: described cathode rod (1) is provided with the electric discharge tooth bar (2) of more than three or three, and electric discharge tooth bar (2) is arranged along the even circumferential of cathode rod (1).
3. the zigzag strip cathode line for electrostatic precipitator according to claim 2, is characterized in that: zigzag discharge tip (3) dislocation on neighbouring discharge tooth bar (2) or contraposition are arranged.
4. the zigzag strip cathode line for electrostatic precipitator according to claim 1, is characterized in that: the height of described zigzag discharge tip (3) is 2 ~ 50mm.
5. the zigzag strip cathode line for electrostatic precipitator according to claim 4, is characterized in that: the ratio of the height of described discharge tip (3) and the exradius of cathode rod (1) is 1:0.8 ~ 3.
6. the zigzag strip cathode line for electrostatic precipitator according to claim 1, is characterized in that: the wedge angle angle of described zigzag discharge tip (3) is 1 ° ~ 150 °.
7. the zigzag strip cathode line for electrostatic precipitator according to claim 1, is characterized in that: the top spacing of the adjacent saw-tooth shape discharge tip (3) on same electric discharge tooth bar (2) is 5 ~ 100mm.
8. the zigzag strip cathode line for electrostatic precipitator according to claim 1, is characterized in that: described cathode rod (1) is for rigid rod and the center of cathode rod (1) is provided with the steel core wire (4) that diameter is 0.5-3mm.
9. the zigzag strip cathode line for electrostatic precipitator according to claim 8, is characterized in that: the two ends of described cathode rod (1) are wrapped on cathode frame by steel core wire (4).
10. the zigzag strip cathode line for electrostatic precipitator according to claim 8, is characterized in that: described cathode rod (1), electric discharge tooth bar (2) adopt lead alloy material to make, and steel core wire (4) adopts corrosion-resistant metal materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404721.9U CN204735346U (en) | 2015-06-12 | 2015-06-12 | A zigzag strip negative pole line for electrostatic precipitator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404721.9U CN204735346U (en) | 2015-06-12 | 2015-06-12 | A zigzag strip negative pole line for electrostatic precipitator |
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| CN204735346U true CN204735346U (en) | 2015-11-04 |
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| CN201520404721.9U Active CN204735346U (en) | 2015-06-12 | 2015-06-12 | A zigzag strip negative pole line for electrostatic precipitator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546761A (en) * | 2021-07-21 | 2021-10-26 | 深圳市天得一环境科技有限公司 | Composite discharge electrode, corona strengthening mechanism and purifying equipment |
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2015
- 2015-06-12 CN CN201520404721.9U patent/CN204735346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546761A (en) * | 2021-07-21 | 2021-10-26 | 深圳市天得一环境科技有限公司 | Composite discharge electrode, corona strengthening mechanism and purifying equipment |
| CN113546761B (en) * | 2021-07-21 | 2023-01-13 | 深圳市天得一环境科技有限公司 | Composite discharge electrode, corona strengthening mechanism and purifying equipment |
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