CN2053112U - H-shaped tri-electrode duster - Google Patents
H-shaped tri-electrode duster Download PDFInfo
- Publication number
- CN2053112U CN2053112U CN 89202847 CN89202847U CN2053112U CN 2053112 U CN2053112 U CN 2053112U CN 89202847 CN89202847 CN 89202847 CN 89202847 U CN89202847 U CN 89202847U CN 2053112 U CN2053112 U CN 2053112U
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- pole plate
- dust collecting
- electrode
- dust
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Abstract
The utility model discloses an H-shaped three-electrode electrical duster which relates to the industrial dust-removing equipment. The purpose of the utility model is that the H-shaped three-electrode duster is designed by integrating the advantages of the prickle discharge electrode of an original three-electrode transverse dust-collecting polar plate to design the H-shaped three-electrode electrical duster. Thus, the flow direction of air flow is consistent with the driving direction of powder dust acted by an electric field. The dust collecting polar plates of the utility model are transversely arranged in the H shape, and are connected with ground, and the direction of the main dust collection is vertically pointed to the direction of the air flow. A row of bidirectional pipe type prickle discharge electrodes are arranged between an air-flow uniform plate and the first row of dust collecting polar plates. When the air flow containing the dust passes through, the prior charged current function is played. Each row of dust collecting polar plates is in staggered arrangement with the other row of dust collecting polar plates.
Description
The utility model relates to industrial dedusting equipment, specifically a kind of electric cleaner of I shape three-electrode structure.
The core of electric cleaner is an electric field, and the structure of electric field is directly connected to the dust collection effect of electric cleaner.Before the utility model proposes, the existing electric field structure form of electric cleaner has following several substantially both at home and abroad: one, plate-type dedusting device, the electric field of this class deduster mainly is made up of pole plate parallel with airflow direction and polar curve, and common dust collecting pole plate has ripple type, C type, CS type, Z type etc., and common polar curve has round line, the acupuncture line, the angle steel prickle wire, jaggies, astroid, R-S lines (pipe awns line) etc., the dust collection plate of this class deduster is vertical layout.Two, original-formula three-electrode deduster, this structure deduster adopts three electrodes, i.e. dust collector pole, discharge electrode, auxiliary electrode, three electrodes all adopt pipe to make material, and the air motion direction is also parallel with dust collector pole.Three, transverse collecting plate electric cleaner, dust collecting pole plate lateral arrangement in this structure makes airflow direction vertical with dust collecting pole plate.
Above-mentioned all kinds deduster, though the electric field arrangement has been done a little changes, but the deduster specific collection area increases little on unit volume, and dust collector pole is vertical layout mostly, make the mutual vertical dust collection effect that influences of air current flow merit and electric field force, and existing transverse collecting plate electric cleaner does not adopt three electrodes, makes electric-field intensity lower, and dust collection effect is also desirable not to the utmost.
Main purpose of the present utility model is, comprehensive original-formula three-electrode, horizontal dust collecting pole plate, and the advantage of prickle discharging pole, design a kind of I shape three electrode dedusters, can make the flow direction of air-flow drive with the electric field action dust that into direction is consistent like this, and improve electric-field intensity, reduce reentrainment of dust, can improve dust collection effect greatly.
The specific constructive form of the utility model I shape three electrode electric cleaners is, dust collecting pole plate (1) is the I shape lateral arrangement, and ground connection, the face that promptly mainly gathers dust is vertically facing to airflow direction, between airflow uniform distribution plate (4) and first row's dust collecting pole plate, be provided with row's two-way tubular type prickle sparking electrode (2), when dust-contained airflow by the time play pre-charged effect, the electrode that respectively discharges of back all adopts two-way tubular type prickle wire again, prickle is facing to the groove face center of I shape dust collecting pole plate on one side, the another side prickle is facing to auxiliary electrical pole plate (3), each discharges electrode and the auxiliary electrical pole plate all is with the high pressure negative electricity, auxiliary electrical pole plate (3) is arranged in the side of I shape dust collecting pole plate, centre position between two I shape dust collecting pole plate sides is provided with the windproof groove that colludes simultaneously on the biside plate of I shape dust collecting pole plate, be the arcuation bi-directional symmetrical and arrange, also can be along the unidirectional layout of side plate, promptly windproofly collude the lateral surface that groove is provided with dust collecting pole plate.Make electric field arrange approximately parallel uniform electric field form like this, promptly form an electric-field intensity height and the lower electric field of electric current, help the anti-corona that prevents that the high specific resistance powder from producing.
I shape three electrode electric cleaners provided by the utility model are compared with existing electric cleaner electric field structure, have following superiority.
A, change dust collecting pole plate shape and layout pattern, made specific collection area improve greatly.
B, because the dust collecting pole plate lateral arrangement, make the air current flow direction consistent, to strengthen the capture effect with electric field force.
C, strengthened dust time of staying in electric field, because the dust collecting pole plate lateral arrangement, produced the turbulent region before and after making dust collecting pole plate, thereby increase the carrying capacity of dust, helped gathering dust.
The auxiliary electrode of d, increase and discharge electrode band same sex high pressure negative electricity can improve electric-field intensity, reduces electric current, can be collected in to help overcoming anti-corona in the electric field dust that simultaneously can also the collecting belt positive charge.
E, discharge electrode adopt the tubular type prickle wire, can reduce discharge inception voltage, improve strength of discharge, strengthen charged (particularly to the high resistivity dust) of dust.
The I shape electrode of f, employing lateral arrangement forms turbulent flow near the face of gathering dust, avoid directly washing away of air-flow, thereby can prevent reentrainment of dust, improves dust collection effect.
Further use description of drawings structure of the present utility model below.Accompanying drawing 1 is the flat sectional schematic diagrams of the utility model I shape three electrode electric cleaners, and accompanying drawing 2 is a windproof another kind of version of colluding groove (5) in the accompanying drawing 1.(1) dust collecting pole plate in the accompanying drawing, (2) sparking electrode, (3) auxiliary electrical pole plate, (4) airflow uniform distribution plate, (5) windproof groove that colludes.
The utility model design embodiment is 1.1m * 1.0m as design electric field section, and electric field length is 1.3m, handles air quantity 3600m
3During/n, its efficiency of dust collection: talcum powder is 98.4%, and clinker is 93.27%, and cement is 91.9%.
Claims (2)
1, a kind of electric field arrangement of I shape three electrode electric cleaners, comprise dust collecting pole plate, sparking electrode, the auxiliary electrical pole plate, the airflow uniform distribution plate, the windproof compositions such as groove that collude, it is characterized in that dust collecting pole plate is the I shape lateral arrangement, each row becomes alternative form with another row's dust collecting pole plate, dust collecting pole plate ground connection, and the face that gathers dust is vertically facing to airflow direction, between airflow uniform distribution plate and first row's dust collecting pole plate, be provided with the two-way tubular type prickle sparking electrode of a row, the electrode that respectively discharges of back all adopts two-way tubular type prickle wire again, on one side prickle is facing to the plane of structure center of I shape dust collecting pole plate, the another side prickle is facing to the auxiliary electrical pole plate, each discharges electrode and the auxiliary electrical pole plate all is with the high pressure negative electricity, the auxiliary electrical pole plate is arranged in the side of I shape dust collecting pole plate, the centre position between two I shape dust collecting pole plate sides, and the windproof groove that colludes is arranged in the dust collecting pole plate both sides.
2, I shape three electrode electric cleaners according to claim 1, it is characterized in that being provided with on the biside plate of I shape dust collecting pole plate the windproof groove that colludes is the arcuation bi-directional symmetrical and arranges, also can be along the unidirectional layout of side plate, promptly windproofly collude the lateral surface that groove is located at the I shape side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89202847 CN2053112U (en) | 1989-03-13 | 1989-03-13 | H-shaped tri-electrode duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89202847 CN2053112U (en) | 1989-03-13 | 1989-03-13 | H-shaped tri-electrode duster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2053112U true CN2053112U (en) | 1990-02-21 |
Family
ID=4860515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89202847 Withdrawn CN2053112U (en) | 1989-03-13 | 1989-03-13 | H-shaped tri-electrode duster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2053112U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418637C (en) * | 2004-06-10 | 2008-09-17 | 中钢集团天澄环保科技股份有限公司 | Electric dust collector and method thereof |
| CN103056029A (en) * | 2012-12-31 | 2013-04-24 | 浙江工商大学 | Double-region electrostatic dust collector |
| CN103962241A (en) * | 2013-02-04 | 2014-08-06 | 珠海格力电器股份有限公司 | Air purifier and control method thereof |
| CN104373977A (en) * | 2013-08-16 | 2015-02-25 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN104373978A (en) * | 2013-08-16 | 2015-02-25 | 珠海格力电器股份有限公司 | Oil fume purification device |
| CN106984436A (en) * | 2016-07-26 | 2017-07-28 | 江苏安达环保科技有限公司 | A kind of electric cleaner with transverse electrode |
| CN107243410A (en) * | 2017-07-28 | 2017-10-13 | 江苏大学 | A kind of new pole plate electric dust collector |
| CN108940587A (en) * | 2018-07-17 | 2018-12-07 | 中国科学院过程工程研究所 | A kind of electric precipitator |
-
1989
- 1989-03-13 CN CN 89202847 patent/CN2053112U/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418637C (en) * | 2004-06-10 | 2008-09-17 | 中钢集团天澄环保科技股份有限公司 | Electric dust collector and method thereof |
| CN103056029A (en) * | 2012-12-31 | 2013-04-24 | 浙江工商大学 | Double-region electrostatic dust collector |
| CN103962241A (en) * | 2013-02-04 | 2014-08-06 | 珠海格力电器股份有限公司 | Air purifier and control method thereof |
| CN104373977A (en) * | 2013-08-16 | 2015-02-25 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN104373978A (en) * | 2013-08-16 | 2015-02-25 | 珠海格力电器股份有限公司 | Oil fume purification device |
| CN106984436A (en) * | 2016-07-26 | 2017-07-28 | 江苏安达环保科技有限公司 | A kind of electric cleaner with transverse electrode |
| CN107243410A (en) * | 2017-07-28 | 2017-10-13 | 江苏大学 | A kind of new pole plate electric dust collector |
| CN107243410B (en) * | 2017-07-28 | 2024-03-12 | 江苏大学 | Novel polar plate electric dust collector |
| CN108940587A (en) * | 2018-07-17 | 2018-12-07 | 中国科学院过程工程研究所 | A kind of electric precipitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |