CN202238313U - Electric bag composite dust catcher - Google Patents
Electric bag composite dust catcher Download PDFInfo
- Publication number
- CN202238313U CN202238313U CN201120316747XU CN201120316747U CN202238313U CN 202238313 U CN202238313 U CN 202238313U CN 201120316747X U CN201120316747X U CN 201120316747XU CN 201120316747 U CN201120316747 U CN 201120316747U CN 202238313 U CN202238313 U CN 202238313U
- Authority
- CN
- China
- Prior art keywords
- row
- cathode
- anode
- dust
- dust collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 45
- 239000002131 composite material Substances 0.000 title claims abstract 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract 3
- 230000007704 transition Effects 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 5
- 239000012716 precipitator Substances 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000005684 electric field Effects 0.000 abstract description 8
- 238000001556 precipitation Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Electrostatic Separation (AREA)
Abstract
本实用新型涉及一种除尘器，具体是一种电袋复合除尘器，包括前后安装的电除尘结构和袋除尘结构两部分，所述电除尘结构主要包括除尘器本体和电气系统，所述除尘器本体主要包括阴极排(5)、阳极排(6)、振打装置(7)，所述阳极排的阳极排为圆管状，阳极排的外围框架(12)为方管，阴极排的阴极线和阴极排的外围框架均为圆管状，所述阴极排和阳极排的圆管状呈圆滑过渡结构。采用技术方案的除尘器具有避免了尖端放电现象，极排稳定性及抗热变形能力强、抑制高比电阻粉尘反电晕现象的发生、减少放电针尖端放电的频率，同时附加的电场力使粉尘的驱进速度增加、收尘效率提高、杜绝了普通侧部振打板式电收尘器经常发生的脱锤、掉锤现象优点。
The utility model relates to a dust remover, in particular to an electric bag composite dust remover, which comprises two parts, an electric dust removal structure and a bag dust removal structure, which are installed front and rear. The electric dust removal structure mainly includes a dust collector body and an electrical system. The device body mainly includes a cathode row (5), an anode row (6), and a rapping device (7). The anode row of the anode row is in the shape of a circular tube, the peripheral frame (12) of the anode row is a square tube, and the cathode row of the cathode row The peripheral frames of the wires and the cathode row are all round tubes, and the round tubes of the cathode row and the anode row are in a smooth transition structure. The dust collector adopting the technical solution has the advantages of avoiding the tip discharge phenomenon, strong electrode row stability and thermal deformation resistance, suppressing the occurrence of high specific resistance dust back corona phenomenon, reducing the frequency of discharge needle tip discharge, and the additional electric field force makes The driving speed of dust is increased, the dust collection efficiency is improved, and the phenomenon of hammer dropping and hammer dropping that often occurs in ordinary side rapping plate electrostatic precipitators is eliminated.
Description
Technical field
The utility model relates to a kind of deduster, specifically is a kind of electric-bag complex dust collector.
Background technology
Environmental protection is a fundamental state policy of China; The present invention derives from the actual needs of air contaminant treatment industry; Belong to environmental protection industry (epi) treating flour dust specialty, main treating tail gas towards various industrial furnaces such as metallurgy, machinery, building materials, iron and steel, non-ferrous metal, electric power.Existing electric-bag complex dust collector is deposited certain defective: the ozone that electric cleaner point discharge (spark generating) produces is very big to the effect on service life of filter bag, and frequent point discharge meeting reduces the Use Limitation of filter bag greatly.
The utility model content
To the above; The utility model aims to provide a kind of point discharge phenomenon of having avoided; Utmost point row stability and thermal deformation resistant ability are strong, the generation that suppresses the high resistivity dust back corona phenomenon, the frequency that reduces the spray point point discharge, and additional simultaneously electric field force increases the migration velocity of dust, dust-collecting efficiency improves, stopped the recurrent electric-bag complex dust collector that takes off hammer, falls to hammer into shape phenomenon of the board-like cottrell of common side arm sinker.
For realizing above-mentioned purpose; The utility model electric-bag complex dust collector; The electric precipitation structure of installing before and after comprising and bag dedusting structure two parts, said electric precipitation structure mainly comprises deduster body and electrical system, said deduster body mainly comprises negative electrode row, anode row, rapping apparatus; Said anode row's anode row is the pipe shape; Anode row's peripheral frame is a square tube, and negative electrode row's cathode line and negative electrode row's peripheral frame is the pipe shape, and said negative electrode row and anode row's pipe shape is the rounding off structure.
Said rapping apparatus is fixed on crank on the transmission rapping shaft, and beater is connected with crank, and beater is realized vibration dust-cleaning through the transmission rapping shaft.
Said bag dedusting structure mainly comprises upper box, middle casing, blowing device, ash bucket and control system.
Said blowing device is installed in the upper box, in the middle casing filter bag is housed.
Said deduster body also comprises housing and ash bucket.
Said negative electrode row, anode row, rapping apparatus place the inside of deduster.
Said anode row is suspended on the girder that is fixed in the housing back timber, and said negative electrode row is suspended on the insulating sleeve of case top, and negative electrode row and anode row are staggered.
Adopt this programme beneficial effect: the electric-bag complex dust collector of the utility model; Its anode adopts sheath row; Sheath row's the pipe and the rounding off structure of framework square tube outer surface have been avoided point discharge phenomenon; Utmost point row's stability and thermal deformation resistant ability are strong, thereby have thoroughly stopped to dwindle the point discharge of generation because of distortion causes die opening; Its cathode line and negative electrode row's framework is a tubulose; The rounding off of its structure has been avoided point discharge phenomenon; Auxiliary electrode can be adjusted the intensity and the space electric field state of corona current, suppresses the generation of high resistivity dust back corona phenomenon, reduces the frequency of spray point point discharge; Additional simultaneously electric field force increases the migration velocity of dust, and dust-collecting efficiency improves; Its rapping apparatus adopts the tracking mode side rapping of floating, and recurrently takes off hammer, falls to hammer into shape phenomenon thereby stopped the board-like cottrell of common side arm sinker, and then overcome the therefore point discharge of generation.
Description of drawings
Fig. 1 is the overall structure figure of the utility model.
Fig. 2 is the utility model cathode rapping structure chart.
Fig. 3 is that Fig. 2 B-B is to view.
Fig. 4 is that Fig. 2 A-A is to view.
Fig. 5 is utility model negative electrode row structure chart.
Fig. 6 is Fig. 5 A-A view.
Fig. 7 is utility model anode row structure chart.
Fig. 8 is Fig. 7 A-A view.
The specific embodiment
To shown in Figure 8, the utility model electric-bag complex dust collector comprises the electric precipitation structure and bag dedusting structure two parts of installing front and back like Fig. 1; Said bag dedusting structure mainly comprises upper box 1, middle casing 2, blowing device 3, ash bucket and control system, and said blowing device 3 is installed in the upper box 1, in the middle casing 2 filter bag 4 is housed; Said electric precipitation structure mainly comprises deduster body and electrical system, and said deduster body mainly comprises negative electrode row 5, anode row 6, rapping apparatus 7, and said deduster body also comprises housing 8 and ash bucket 9; Said negative electrode row 5, anode row 6, rapping apparatus 7 place the inside of deduster; Said anode row's anode row is the pipe shape, and anode row's peripheral frame 12 is a square tube, and negative electrode row 5 cathode line and negative electrode row's peripheral frame is the pipe shape; Said anode row 6 is suspended on the girder 10 that is fixed in the housing back timber; Said negative electrode row is suspended on the insulating sleeve 11 of case top, and negative electrode row 5 and anode row 6 are staggered, and said negative electrode row and anode row's pipe shape is the rounding off structure; Anode adopts sheath row; Sheath row's the pipe and the rounding off structure of framework square tube outer surface have been avoided point discharge phenomenon, and utmost point row's stability and thermal deformation resistant ability are strong, thereby have thoroughly stopped to dwindle the point discharge of generation because of distortion causes die opening; Its cathode line and negative electrode row's framework is a tubulose; The rounding off of its structure has been avoided point discharge phenomenon; Auxiliary electrode can be adjusted the intensity and the space electric field state of corona current, suppresses the generation of high resistivity dust back corona phenomenon, reduces the frequency of spray point point discharge; Additional simultaneously electric field force increases the migration velocity of dust, and dust-collecting efficiency improves.
Said rapping apparatus 7 is fixed on crank 13 on the transmission rapping shaft 14; Beater 15 is connected with crank; Beater 15 is realized vibration dust-cleaning through transmission rapping shaft 14; The rapping apparatus tracking mode side rapping of adopt floating is recurrently taken off hammer, is fallen to hammer into shape phenomenon thereby stopped the board-like cottrell of common side arm sinker, and then overcome the therefore point discharge of generation.
The novel high-efficiency and energy-saving electric-bag complex dust collector is a kind of novel through the combination of electric precipitation and filter bag type dedusting, efficiently deduster.The prime electric precipitation utilizes ionisation of gas under high voltage electric field, dust and particle water obtain ion and charged, and under the effect of electric field force, move to the polarity opposite electrode, thereby are captured down.Because flue gas conditioning is good, the prime electric precipitation can effectively be removed the dust more than 80%.Sack cleaner is a kind of equipment that utilizes filtrate to capture suspension grit in the flue gas.Dusty gas is under the effect of negative-pressure air-flow, and the inlet entering deduster from separator gets into each element cell by mozzle; Under the effect of guiding device; Big dust particle directly falls into ash bucket after separating, and all the other dust evenly get into the filter bag in each bin filtering area with air-flow, when dusty gas passes filter bag; Dust promptly is attracted on the filter bag, and cleaned gas is discharged in filter bag.When reaching certain thickness, opens in the dust on being adsorbed on filter bag magnetic valve; The winding-up air gets into dust that filter bag will be adsorbed on the filter bag outside ash bucket below dropping down onto clearly with the rightabout of air scavenge from the filter bag exit from top to bottom, and dust utilizes ash-transmission system to see off after unloading valve is discharged.Add electric precipitation to the advantage of all kinds of dedusters on running resistance, electric-bag complex dust collector can be realized having complementary advantages technically.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120316747XU CN202238313U (en) | 2011-08-29 | 2011-08-29 | Electric bag composite dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120316747XU CN202238313U (en) | 2011-08-29 | 2011-08-29 | Electric bag composite dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238313U true CN202238313U (en) | 2012-05-30 |
Family
ID=46099618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120316747XU Expired - Fee Related CN202238313U (en) | 2011-08-29 | 2011-08-29 | Electric bag composite dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238313U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740963A (en) * | 2015-02-14 | 2015-07-01 | 北票市波迪机械制造有限公司 | Electro-filtration duplex double-phase dust remover |
| CN105363288A (en) * | 2015-11-25 | 2016-03-02 | 吕珩 | Mixed dust removal device |
| CN105817334A (en) * | 2016-06-08 | 2016-08-03 | 盐城工学院 | Rapping device of electric dust remover |
| CN106583045A (en) * | 2017-01-04 | 2017-04-26 | 安徽意义环保设备有限公司 | Filtration type electric dust remover |
| CN108654837A (en) * | 2018-06-08 | 2018-10-16 | 深圳市睿维盛环保科技有限公司 | A kind of efficient composite dust pelletizing system |
| CN120325407A (en) * | 2025-06-23 | 2025-07-18 | 三元控股集团杭州热电有限公司 | A vibration mechanism |
-
2011
- 2011-08-29 CN CN201120316747XU patent/CN202238313U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740963A (en) * | 2015-02-14 | 2015-07-01 | 北票市波迪机械制造有限公司 | Electro-filtration duplex double-phase dust remover |
| CN105363288A (en) * | 2015-11-25 | 2016-03-02 | 吕珩 | Mixed dust removal device |
| CN105817334A (en) * | 2016-06-08 | 2016-08-03 | 盐城工学院 | Rapping device of electric dust remover |
| CN106583045A (en) * | 2017-01-04 | 2017-04-26 | 安徽意义环保设备有限公司 | Filtration type electric dust remover |
| CN108654837A (en) * | 2018-06-08 | 2018-10-16 | 深圳市睿维盛环保科技有限公司 | A kind of efficient composite dust pelletizing system |
| CN120325407A (en) * | 2025-06-23 | 2025-07-18 | 三元控股集团杭州热电有限公司 | A vibration mechanism |
| CN120325407B (en) * | 2025-06-23 | 2025-09-19 | 三元控股集团杭州热电有限公司 | Vibrating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Henan Zhengguo Environmental Protection Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |