CN202570395U - Electrostatic dust collector for deashing passageway of sealed electric field - Google Patents
Electrostatic dust collector for deashing passageway of sealed electric field Download PDFInfo
- Publication number
- CN202570395U CN202570395U CN 201220101636 CN201220101636U CN202570395U CN 202570395 U CN202570395 U CN 202570395U CN 201220101636 CN201220101636 CN 201220101636 CN 201220101636 U CN201220101636 U CN 201220101636U CN 202570395 U CN202570395 U CN 202570395U
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- CN
- China
- Prior art keywords
- electric field
- water conservancy
- conservancy diversion
- dust collector
- deashing
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Abstract
The utility model provides an electrostatic dust collector for deashing a passageway of a sealed electric field, comprising a housing, a corona electrode, a dust collecting electrode, a dust bucket, a guide rail, a front flow-guide shielding plate, a back flow-guide shielding plate, a seal stripe, a dragging mechanism and a vibrating device, wherein when the dragging mechanism drags the front flow-guide shielding plate and the back flow-guide shielding plate to specific positions, the passageway of the electric field at the specific position is sealed, the vibrating device starts deashing the sealed passageway of the electric field in a vibrating way, and the vibration is carried out on the sealed space, so that the vibrating strength can be increased, the electrostatic dust collector is better in deashing effect, and the secondary dust raise can be avoided.
Description
Technical field
The utility model belongs to the dedusting technology field, is meant a kind of electrostatic precipitator of enclosure portion electric field passage deashing especially, is applicable to dedusting fields such as station boiler dedusting, cement, metallurgy, chemical industry, nonferrous metallurgy.
Background technology
At present, the capital equipment of atmospheric dust pollution being administered is electrostatic precipitator, sack cleaner and electric bag compound type dust remover.
Electric cleaner has advantages such as efficient height, running resistance is low, simple to operate, operation and maintenance cost is few.But also there is certain defective in electric cleaner, is collected in the dust on the electrode, in hammering vibration cleaning process, causes reentrainment of dust easily, and the insider is almost consistent to be thought, the reentrainment of dust when reducing rapping is one of key measure that improves dust collection efficiency.
, all once developed the technology that adopts traveling electrode both at home and abroad, this method can reduce reentrainment of dust.
But also there are many problems in moving electrode method, and traveling electrode is moved phenomenons such as bite takes place easily in the electrostatic precipitator rugged environment, and maintenance cost is high.
Summary of the invention
To the deficiency of above-mentioned background technology existence, but the purpose of the utility model aims to provide a kind of electrostatic precipitator of enclosure portion electric field passage deashing.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of electrostatic precipitator of enclosure portion electric field passage deashing; It comprises housing, corona discharge electrode, dust collector pole, ash bucket, guide rail, preceding water conservancy diversion shutter, back water conservancy diversion shutter, sealing strip, tractor, rapping apparatus; It is characterized in that: said dust collector pole is made up of the vertically arranged dust collection plate of polylith; Passage in the middle of the dust collection plate of two opposing parallel is the electric field passage, and said corona discharge electrode is between the dust collector pole of two opposing parallel, and said ash bucket is positioned at the dust collector pole below; The electrostatic precipitator of said enclosure portion electric field passage deashing is after stationary electric field, but the electric field of 1-2 enclosure portion electric field passage deashing of configuration; Water conservancy diversion shutter, back water conservancy diversion shutter also can be moved by rail support above that before said, respectively have one in the front and rear part of electric field passage, and preceding water conservancy diversion shutter, water conservancy diversion shutter both sides, back respectively are provided with sealing strip, and sealing strip contacts with dust collector pole, the circulation of blocking-up flue gas; Said tractor is positioned at outside the housing; Water conservancy diversion shutter, back water conservancy diversion shutter are synchronized with the movement before dragging with steel wire rope; Current water conservancy diversion shutter, when back water conservancy diversion shutter moves to ad-hoc location, the part electric field passage sealing of ad-hoc location, the number of the electric field passage of sealing is 2 to 10; Said rapping apparatus is positioned at the electrostatic precipitator top, when the part electric field passage of ad-hoc location seals, starts rapping apparatus and gets off the dust rapping above the dust collector pole in the part electric field passage that has sealed.
The tractor of the utility model drags preceding water conservancy diversion shutter, back water conservancy diversion shutter; Current water conservancy diversion shutter, when back water conservancy diversion shutter moves to ad-hoc location, the part electric field passage sealing of ad-hoc location, rapping apparatus begins the electric field passage of sealing is carried out vibration dust-cleaning then; Owing to be to carry out rapping in the space of sealing; The intensity of rapping can strengthen, and ash-removal effect is better, and has avoided reentrainment of dust.
Description of drawings
Fig. 1 is the application sketch map (upward view) of the utility model;
Fig. 2 is the application sketch map (front view) of the utility model
Label among the figure; Water conservancy diversion shutter, 3 sealing strips, 4 dust collector poles, 5 corona discharge electrodes, 6 guide rails, 7 steel wire ropes, 8 tractors, 9 back water conservancy diversion shutters, 10 rapping apparatus, 11 ash buckets before 1 housing, 2.
The specific embodiment
Further specify the utility model below in conjunction with Fig. 1, Fig. 2:
Like Fig. 1, shown in Figure 2; The electrostatic precipitator of enclosure portion electric field passage deashing, it comprises housing 1, preceding water conservancy diversion shutter 2, sealing strip 3, dust collector pole 4, corona discharge electrode 5, guide rail 6, steel wire rope 7, tractor 8, back water conservancy diversion shutter 9, rapping apparatus 10, ash bucket 11.
Corona discharge electrode 5 is supported by insulating materials, is electrically connected dust collector pole 4 ground connection with HVDC.
To corona discharge electrode 5 72-1OOKV is provided direct current through silicon rectifying transformer; Form the high-voltage electrostatic field between the cathode and anode; Corona wire produces corona in electric field, when ash-laden gas passed through electric field, the dust in the dusty gas was charged; Charged dust drive under the effect of electric field force to and be deposited on the different in nature electrode, most of electronegative dust all is deposited on the dust collector pole 4.
When needs during, water conservancy diversion shutter 2, back water conservancy diversion shutter 9 before tractor 8 drags through steel wire rope 7 to part electric field passage deashing, current water conservancy diversion shutter 2, when back water conservancy diversion shutter 9 moves to ad-hoc location; The part electric field passage sealing of ad-hoc location; Rapping apparatus 10 begins the electric field channel interior dust collector pole 4 of sealing is carried out vibration dust-cleaning then, owing to carry out rapping in the space of sealing, the intensity of rapping can strengthen; Ash-removal effect is better, and has avoided reentrainment of dust.After accomplishing this position deashing, tractor 10 drags preceding water conservancy diversion shutter 2, back water conservancy diversion shutter 9 again to another position, and the electric field passage of another position is carried out deashing.
Claims (2)
1. the electrostatic precipitator of an enclosure portion electric field passage deashing; It comprises housing, corona discharge electrode, dust collector pole, ash bucket, guide rail, preceding water conservancy diversion shutter, back water conservancy diversion shutter, sealing strip, tractor, rapping apparatus; It is characterized in that: said dust collector pole is made up of the vertically arranged dust collection plate of polylith, and the passage in the middle of the dust collection plate of two opposing parallel is the electric field passage; Said corona discharge electrode is between the dust collector pole of two opposing parallel, and said ash bucket is positioned at the dust collector pole below; The electrostatic precipitator of said enclosure portion electric field passage deashing is after stationary electric field, but the electric field of 1-2 enclosure portion electric field passage deashing of configuration; Water conservancy diversion shutter, back water conservancy diversion shutter also can be moved by rail support above that before said, respectively have one in the front and rear part of electric field passage, and preceding water conservancy diversion shutter, water conservancy diversion shutter both sides, back respectively are provided with sealing strip, and sealing strip contacts with dust collector pole, the circulation of blocking-up flue gas; Said tractor is positioned at outside the housing, and water conservancy diversion shutter, back water conservancy diversion shutter are synchronized with the movement before dragging with steel wire rope, current water conservancy diversion shutter, when back water conservancy diversion shutter moves to ad-hoc location, the part electric field passage sealing of ad-hoc location; Said rapping apparatus is positioned at the electrostatic precipitator top, when the part electric field passage of ad-hoc location seals, starts rapping apparatus and gets off the dust rapping above the dust collector pole in the part electric field passage that has sealed.
2. according to the electrostatic precipitator of the said enclosure portion electric field of claim 1 passage deashing, it is characterized in that: the number of the electric field passage of sealing is 2 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220101636 CN202570395U (en) | 2012-03-17 | 2012-03-17 | Electrostatic dust collector for deashing passageway of sealed electric field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220101636 CN202570395U (en) | 2012-03-17 | 2012-03-17 | Electrostatic dust collector for deashing passageway of sealed electric field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570395U true CN202570395U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220101636 Expired - Fee Related CN202570395U (en) | 2012-03-17 | 2012-03-17 | Electrostatic dust collector for deashing passageway of sealed electric field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301945A (en) * | 2012-03-17 | 2013-09-18 | 钟方明 | Method for removing ash by closing partial electric field channel and electrostatic dust collector |
| CN106733192A (en) * | 2017-02-03 | 2017-05-31 | 许玉蕊 | A kind of electrostatic air cleaning device |
-
2012
- 2012-03-17 CN CN 201220101636 patent/CN202570395U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301945A (en) * | 2012-03-17 | 2013-09-18 | 钟方明 | Method for removing ash by closing partial electric field channel and electrostatic dust collector |
| CN106733192A (en) * | 2017-02-03 | 2017-05-31 | 许玉蕊 | A kind of electrostatic air cleaning device |
| CN106733192B (en) * | 2017-02-03 | 2018-07-27 | 许玉蕊 | A kind of electrostatic air cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN JINRUSHUI ENERGY SAVING ENVIRONMENTAL PROTEC Free format text: FORMER OWNER: ZHONG FANGMING Effective date: 20141125 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 337000 PINGXIANG, JIANGXI PROVINCE TO: 410007 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141125 Address after: 410007, N, No. 241, H building, jade peak garden, No. 209, Lu long road, Changsha hi tech Development Zone, Hunan, China Patentee after: Hunan golden water energy saving environmental protection science and Technology Co Ltd Address before: 337000 two sports village, Jinling East Road, Pingxiang, Jiangxi 301 Patentee before: Zhong Fangming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |