CN205518223U - Wet electrostatic precipitator positive pole - Google Patents
Wet electrostatic precipitator positive pole Download PDFInfo
- Publication number
- CN205518223U CN205518223U CN201620337807.9U CN201620337807U CN205518223U CN 205518223 U CN205518223 U CN 205518223U CN 201620337807 U CN201620337807 U CN 201620337807U CN 205518223 U CN205518223 U CN 205518223U
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- Prior art keywords
- positive pole
- tube
- anode
- positive
- electrostatic precipitator
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Abstract
The utility model belongs to the technical field of wet electrostatic precipitator, a wet electrostatic precipitator positive pole is disclosed. Its main technical scheme comprises the tube bank of the tubular one -tenth of a plurality of positive poles, wherein, the cross -section of positive pole pipe is positive anistree structure, per four promptly positive pole pipe constitute the positive limit shape lateral opening structure that a centre was formed by the eighth tube edge, the electrically conductive fibre layers of knuckle is provided with in the regular octagon's that constitutes the positive pole inside pipe wall corner portion. The availability of this wet electrostatic precipitator positive pole electric field increases, single positive pole pipe weight reduces, the characteristics of equipment that can be more convenient, transportation, installation.
Description
Technical field
This utility model belongs to wet cottrell component technology field, i.e. relates to a kind of wet cottrell anode.
Background technology
Often producing the flue gas polluting environment in industrial processes, electric cleaner is widely used in the dedusting of industrial smoke, purification, so that row meets environmental requirement to the gas of environment.Wet cottrell is made up of the tube bank constituting anode and the negative electrode in being arranged at the anode tube constituting tube bank.After flue gas enters wet cottrell, through the high-voltage electrostatic field formed with the anode and cathode being arranged on its axis by anode tube wall, the granules such as dust are charged after the electrode discharge in electric field, and become trapped on collecting plate, finally, periodically collecting plate is rinsed, makes the buck containing granules such as dust enter ash bucket and be processed.
The anode tube bank currently forming wet cottrell has two kinds of structures, is i.e. made up of the composite material tube tube bank that composite tube tube bank is constituted with cross section is regular hexagon that cross section is circle.The anode tube bank that the composite tube of circle is formed, although the electric fields uniform formed is conducive to dedusting, but owing to forming the tangent plane that the point of contact of the bonding connection area formed between the pipe of tube bank six pipes by being contacted is formed, make contact area minimum, be therefore not easy to assemble and be difficult to ensure that the bulk strength of formed anode tube bank；And the tube bank that the composite material tube that cross section is regular hexagon is formed, although forming the combination that composite material tube is six limits of tube bank, have the advantages that bulk strength is high, but be so that between anode and cathode that the electric field formed then is difficult to uniformly, causes dust removing effects to be deteriorated.
Utility model content
The purpose of this utility model is just to provide a kind of overall construction intensity height, the wet cottrell anode of good dedusting effect.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of wet cottrell anode, some anode tube the tube bank formed is constituted；It is characterized in that: the cross section of described anode tube constitutes, for positive anistree structure, the most every four described anode tube, the positive limit lateral opening structure of shape that a centre is formed by 1/8th tube edges.
Constitute in the structure of above-mentioned a kind of wet cottrell anode,
Corner at the octagon constituting described anode tube inwall is provided with the conductive carbon fibre layer of knuckle.
Wet cottrell anode provided by the utility model is compared with prior art, it is made up of the tube bank that cross section is positive anistree structure owing to constituting the anode tube of this anode, hence in so that every four eight-corner tubes of the tube bank constituted form a unit being mutually glued, there is mutual bond area big, the feature that its bulk strength is high；Simultaneously because the anode tube constituted is positive eight limit structures, the effective electric field formed due to inner surface is close circular, the most just improves the efficiency of dust collection of electric field.
Accompanying drawing explanation
Fig. 1 is the structural representation of wet cottrell anode.
Detailed description of the invention
Structure and use principle to the wet cottrell anode that this utility model provides are described in further details below in conjunction with the accompanying drawings.
It is illustrated in figure 1 the structural representation of the wet cottrell anode that this utility model provides.Its structure includes that the tube bank by the most vertically being formed by some anode tube 1 is constituted；And the cross section of anode tube is positive anistree (limit) structure, the structure in the shape hole, positive limit 3 that the most every four anode tube A, one centre of B, C and D composition are formed by 1/8th tube edges 2.During use, between the axially arranged negative electrode 5 of each anode tube, the i.e. tube wall of this negative electrode and anode tube, form the electric field for dedusting.
In order to improve the useful space of electric field further, and improving efficiency of dust collection, the corner at the octagon of above-mentioned anode tube inwall is provided with the conductive carbon fibre layer 4 of knuckle, i.e. makes power plant form a circle as far as possible.
The structure of wet cottrell anode provided by the utility model, it is simple to assemble and efficiency of dust collection wants height relative to regular hexagon anode tube；The effective electric field formed due to inner surface increases close to circle, the effective rate of utilization also allowing for electric field；Single anode tube weight reduction, can more easily assemble, transports, install.
Claims (2)
1. a wet cottrell anode, some anode tube the tube bank formed is constituted；It is characterized in that: the cross section of described anode tube constitutes, for positive anistree structure, the most every four described anode tube, the positive limit lateral opening structure of shape that a centre is formed by 1/8th tube edges.
A kind of wet cottrell anode the most according to claim 1, it is characterised in that: the corner at the octagon constituting described anode tube inwall is provided with the conductive carbon fibre layer of knuckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337807.9U CN205518223U (en) | 2016-04-21 | 2016-04-21 | Wet electrostatic precipitator positive pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337807.9U CN205518223U (en) | 2016-04-21 | 2016-04-21 | Wet electrostatic precipitator positive pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205518223U true CN205518223U (en) | 2016-08-31 |
Family
ID=56796885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620337807.9U Active CN205518223U (en) | 2016-04-21 | 2016-04-21 | Wet electrostatic precipitator positive pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205518223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398349A (en) * | 2017-08-10 | 2017-11-28 | 德阳护球环保科技有限公司 | Improve the electric field structure of fume purifying efficiency |
-
2016
- 2016-04-21 CN CN201620337807.9U patent/CN205518223U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398349A (en) * | 2017-08-10 | 2017-11-28 | 德阳护球环保科技有限公司 | Improve the electric field structure of fume purifying efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |