CN202823627U - Polar assignment structure for wet electric precipitator - Google Patents
Polar assignment structure for wet electric precipitator Download PDFInfo
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- CN202823627U CN202823627U CN201220493979.7U CN201220493979U CN202823627U CN 202823627 U CN202823627 U CN 202823627U CN 201220493979 U CN201220493979 U CN 201220493979U CN 202823627 U CN202823627 U CN 202823627U
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- cathode line
- sawtooth
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Abstract
The utility model discloses a polar assignment structure for a wet electric precipitator. The polar assignment structure comprises at least one group of polar plates, wherein each group of anode plates comprises two adjacent anode plates; at least one cathode wire is arranged on the central line between every two adjacent anode plates in each group; the cathode line (which faces one anode plate of the two adjacent anode plates) is provided with a plurality of first sawteeth; and the cathode line (which faces the other anode plate of the two adjacent anode plates) is provided with a plurality of second sawteeth. The coronal current and the breakdown voltage of the cathode line are increased, so that the dust removal efficiency is improved; and moreover, the length of a total corona wire is lengthened, and the working corona current is increased.
Description
Technical field
The utility model belongs to the electric cleaner field, is specifically related to a kind of utmost point distribution structure of wet electrical dust precipitator.
Background technology
With the dust in high-voltage dc separation and the captured gas, in an airtight equipment, spaced negative electrode and anode to be installed, apply dc high-voltage to negative electrode, anodic formation high-voltage dc with ground connection, when dusty gas flows through, produce corona discharge between the two poles of the earth, make dust charged, charged dust is under the effect of electric field force, be attracted on the positive plate moisture film to two polar motions, dust is discharged along with flowing water flows into ash bucket, and the gas that flows out electric precipitation is the clean gas after the dedusting.During the electric cleaner transmission operation, stable corona discharge need be arranged, then efficiency of dust collection is high to send the piezoelectric voltage height, and the corona current that produces between the two poles of the earth is large, and electric field is many to the grit acting, and efficiency of dust collection is also high.Send electric situation except the impact that is subjected to process gas, also depend on the structure of negative electrode and positive electrode and the coupling of different cathode line and positive plate.
The utility model content
The purpose of this utility model is to provide a kind of utmost point distribution structure of wet electrical dust precipitator.
The technical solution of the utility model is as follows:
A kind of utmost point distribution structure of wet electrical dust precipitator, comprise at least one group of positive plate, and every group of positive plate comprises two adjacent positive plates, center line between two adjacent positive plates of every group is provided with at least one cathode line, described cathode line is provided with some the first sawtooth towards a wherein positive plate of described adjacent two positive plates, and described cathode line another positive plate in described adjacent two positive plates is provided with some the second sawtooth.
Preferably, described the first sawtooth and the second sawtooth are staggered.
Preferably, the first sawtooth equidistant intervals on the described cathode line distributes.
Preferably, the second sawtooth equidistant intervals on the described cathode line distributes.
Preferably, the described at least one group of positive plate formation anode arranged plate that is one another in series.
Preferably, the center line between two described every group adjacent positive plates is provided with 4 ~ 6 cathode line.
The beneficial effects of the utility model are:
1, the utmost point distribution structure of wet electrical dust precipitator of the present utility model comprises cathode line, positive plate, and cathode line is jaggies.Vertically arrange cathode line on the center line of adjacent two row's positive plates, the sawtooth tip of cathode line is over against adjacent two row's positive plates, and the zigzag intervals of described cathode line is even, and sawtooth tip of the present invention is over against the positive plate face, improve corona current and a breakdown voltage of cathode line, thereby improved efficiency of dust collection.
2, corresponding 4 to 6 cathode line of every positive plate of the present utility model, the adjacent anode distance between plates is 300mm, the distance between the adjacent cathode line is 204mm or 136mm, has lengthened total corona wire length, has increased the corona current of acting.
Description of drawings
Fig. 1 is the structural representation of utmost point distribution structure of the wet electrical dust precipitator of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of utmost point distribution structure of the wet electrical dust precipitator of embodiment 2 of the present utility model;
Fig. 3 is the structural representation of the cathode line in the utility model.
The specific embodiment
Below by reference to the accompanying drawings the technical solution of the utility model is further detailed and describes by the specific embodiment.
Embodiment 1
As shown in figures 1 and 3, a kind of utmost point distribution structure 1 of wet electrical dust precipitator, comprise some groups of positive plates, and every group of positive plate comprises two adjacent positive plates 11, article 4, on the cathode line 12 equally spaced center lines that are arranged between adjacent two positive plates 11, adjacent anode distance between plates 300mm, adjacent cathode line spacing 204mm, described cathode line 12 is provided with some the first sawtooth 121 towards a wherein positive plate of described adjacent two positive plates 11, and described cathode line 12 another positive plate in described adjacent two positive plates 11 is provided with some the second sawtooth 122.Described the first sawtooth 121 and the second sawtooth 122 are staggered.The first sawtooth 121 equidistant intervals on the described cathode line 12 distribute; The second sawtooth 122 equidistant intervals on the described cathode line 12 distribute.The positive plate 11 of the described some groups of positive plates formation anode arranged plate that is one another in series.
Embodiment 2
As shown in Figures 2 and 3, a kind of utmost point distribution structure 1 of wet electrical dust precipitator, comprise some groups of positive plates, and every group of positive plate comprises two adjacent positive plates 11, article 6, on the cathode line 12 equally spaced center lines that are arranged between adjacent two positive plates 11, adjacent anode distance between plates 300mm, adjacent cathode line spacing 136mm, described cathode line 12 is provided with some the first sawtooth 121 towards a wherein positive plate of described adjacent two positive plates 11, and described cathode line 12 another positive plate in described adjacent two positive plates 11 is provided with some the second sawtooth 122.Described the first sawtooth 121 and the second sawtooth 122 are staggered.The first sawtooth 121 equidistant intervals on the described cathode line 12 distribute; The second sawtooth 122 equidistant intervals on the described cathode line 12 distribute.The positive plate 11 of the described some groups of positive plates formation anode arranged plate that is one another in series.
The above, it only is preferred embodiment of the present utility model, so can not limit according to this scope that the utility model is implemented, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (6)
1. the utmost point distribution structure of a wet electrical dust precipitator, comprise at least one group of positive plate, and every group of positive plate comprises two adjacent positive plates, center line between two adjacent positive plates of every group is provided with at least one cathode line, it is characterized in that: described cathode line is provided with some the first sawtooth towards a wherein positive plate of described adjacent two positive plates, and described cathode line another positive plate in described adjacent two positive plates is provided with some the second sawtooth.
2. the utmost point distribution structure of a kind of wet electrical dust precipitator as claimed in claim 1, it is characterized in that: described the first sawtooth and the second sawtooth are staggered.
3. the utmost point distribution structure of a kind of wet electrical dust precipitator as claimed in claim 2 is characterized in that: the first sawtooth equidistant intervals distribution on the described cathode line.
4. the utmost point distribution structure of a kind of wet electrical dust precipitator as claimed in claim 2 is characterized in that: the second sawtooth equidistant intervals distribution on the described cathode line.
5. such as the utmost point distribution structure of the described a kind of wet electrical dust precipitator of arbitrary claim in the claim 1 to 4, it is characterized in that: the described at least one group of positive plate formation anode arranged plate that is one another in series.
6. such as the utmost point distribution structure of the described a kind of wet electrical dust precipitator of arbitrary claim in the claim 1 to 4, it is characterized in that: the center line between two described every group adjacent positive plates is provided with 4 ~ 6 cathode line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220493979.7U CN202823627U (en) | 2012-09-25 | 2012-09-25 | Polar assignment structure for wet electric precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220493979.7U CN202823627U (en) | 2012-09-25 | 2012-09-25 | Polar assignment structure for wet electric precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823627U true CN202823627U (en) | 2013-03-27 |
Family
ID=47935424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220493979.7U Expired - Lifetime CN202823627U (en) | 2012-09-25 | 2012-09-25 | Polar assignment structure for wet electric precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190547A (en) * | 2014-09-22 | 2014-12-10 | 上海龙净环保科技工程有限公司 | Combined type polarity structure of wet type electric dust collector |
| CN104492606A (en) * | 2014-12-30 | 2015-04-08 | 安徽宾肯电气有限公司 | Corona electrode structure of electronic dust collector |
-
2012
- 2012-09-25 CN CN201220493979.7U patent/CN202823627U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190547A (en) * | 2014-09-22 | 2014-12-10 | 上海龙净环保科技工程有限公司 | Combined type polarity structure of wet type electric dust collector |
| CN104492606A (en) * | 2014-12-30 | 2015-04-08 | 安徽宾肯电气有限公司 | Corona electrode structure of electronic 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |