CN202238319U - Novel electrostatic dust collector - Google Patents
Novel electrostatic dust collector Download PDFInfo
- Publication number
- CN202238319U CN202238319U CN2011203922633U CN201120392263U CN202238319U CN 202238319 U CN202238319 U CN 202238319U CN 2011203922633 U CN2011203922633 U CN 2011203922633U CN 201120392263 U CN201120392263 U CN 201120392263U CN 202238319 U CN202238319 U CN 202238319U
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- shell structure
- dust
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- smoke box
- distribution device
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Abstract
The utility model discloses a novel electrostatic dust collector, and relates to a dust removing device. An inlet airflow uniform distribution device (2) of the electrostatic dust collector is arranged in a shell of an air inlet smoke box (1), the air inlet smoke box (1) is arranged on the inlet side of a shell structure (3), and the shell structure (3) is provided with an upright post and a crossbeam for fixing an anode system (7) and a cathode system (8); and the anode system (7) and the cathode system (8) are connected to form an electric dust removing unit through the shell structure (3), an outlet smoke box (12) and an outlet airflow uniform distribution device (13) are assembled on the outlet side of the shell structure (3), the lower end of the shell structure (3) is provided with one or more dust hoppers (11) for collecting dust and discharging dust to the outlet, and the anode system (7) consists of a folded edge combined anode plate. The electrostatic dust collector has the effects of increasing the area of the dust collecting pole and changing the direction of airflow; and the airflow flows to the other group of cathode along the folded line direction through the anode plate, so that the residence time of flue gas in an electric field is prolonged and the dust removing efficiency is improved.
Description
Technical field
The utility model is the novel electrostatic deduster, belongs to the dust arrester field, is specifically related to the original positive plate form of electric precipitation is changed to the electrostatic precipitator of new structure.
Background technology
Along with rapid economy development, the raising day by day of people's environmental consciousness level, country requires more and more stricter to Air Pollution Control, also the performance and the reliability of cleaner are had higher requirement simultaneously.Increasingly stringent along with discharge standard; Electric cleaner and sack cleaner all exist the deficiency that self is difficult to go beyond; Simple electric cleaner or the sack cleaner of relying on is difficult to dedusting and the operational effect that reaches desirable; And that present electric cloth complex type dust remover exists the problem of changing bag in several years, the electric cloth complex type dust remover that especially adopts electric cleaner to combine with the conventional cloth bag deduster to change bag rate is higher, has so just brought very high operating cost to manufacturing enterprise.
Summary of the invention
In order to solve deficiency of the prior art, the utility model provides and is suitable for a kind of electrostatic precipitator that former positive plate in the electric precipitation unit is changed to positive plate.
The technical scheme that realizes above-mentioned purpose is:
The novel electrostatic deduster comprises air inlet smoke box, inlet air flow even distribution device, shell structure, walks terraced platform, cathode rapping, electric power system, anode system, cathod system, top maintenance, anode rapping, ash bucket, outlet smoke box, exit flow even distribution device, and shell structure is provided with crossbeam, the column of fixed anode system and cathod system; Anode system and cathod system are connected to form the electric precipitation unit through shell structure, are connected with side wall through column between each electric field and fix, and the lower end of shell structure is provided with one or more ash bucket ash holes, and said anode system is made up of flanging combined anode plate.
The operation principle of the utility model is: ash-laden gas gets into the novel electrostatic deduster through the air inlet smoke box, and dust is electrically charged under the effect of negative electrode, and ash-laden gas is through the effect of electric field import and export uniform board; Make its flue gas change the direction of flowing through; Broken line direction along positive plate flows to another group negative electrode and flows out electric field, and ash-laden gas is in the process of positive plate of flowing through, and dust is through the seizure of two kinds of forms; Promptly according to the principle that there is a natural attraction between the sexes; Part dust grain is attracted on the positive plate through electrically charged, and during the broken line of the not electrically charged dust of a part through positive plate, is captured through bump; The area of this positive plate also increases a lot (about 2 times) than original positive plate form area and since original adopt C type positive plate and pipe all be integral body as: wide 500mm is high, and 1000mm has only area: 0.62m
2, and this positive plate is that employing is split type, the area that in identical space, can arrange is: 1.235m
2, so also just improved the ratio dust-collecting area (because the efficiency of dust collection of electrostatic precipitator depends on the ratio dust-collecting area of deduster basically) of deduster greatly, thereby reached efficient dust removing effect; Realize deashing process through rapping apparatus again, dust falls into ash bucket and realizes high-effective dust-removing;
The utlity model has following beneficial effect:
1, increases the dust collector pole area.As electrostatic precipitator, under the situation of same sectional area, under the situation of field gas velocity and same flue gas medium; The dust collector pole area is big more; Field gas velocity is low more, and efficiency of dust collection is high more, and the utility model electrostatic precipitator is used these characteristics exactly and reached high-effective dust-removing.
2, change airflow direction.The positive plate that the utility model is used makes air-flow prolong broken line direction and flows to another group negative electrode, so prolong smoke improves efficiency of dust collection in time of staying of electric field.
3, the utlity model has two kinds of dust catching modes:
Ash-laden gas is in the process of positive plate of flowing through; Dust is through the seizure of two kinds of forms, and promptly according to the principle that there is a natural attraction between the sexes, a part of dust size is electrically charged to be attracted on the positive plate; And during the broken line of the not electrically charged dust of a part through positive plate, be captured through bump.
Description of drawings
Fig. 1 is the structural representation of the utility model electrostatic precipitator;
Fig. 2 is the principle schematic of the utility model electrostatic precipitator;
Fig. 3 is the anode plate structure layout drawing.
The name of each sequence number is called among the figure:
1-air inlet smoke box, 2-inlet air flow even distribution device, 3-shell structure, 4-walk terraced platform, 5-cathode rapping, 6-electric power system, 7-anode system, 8-cathod system, the maintenance of 9-top, the rapping of 10-anode, 11-ash bucket, 12-outlet smoke box, 13-exit flow even distribution device, 14-ash-laden gas, 15-airflow-distribution board, the combination of 16-positive plate, the combination of 17-cathode line.
The specific embodiment
Fig. 1 has shown a kind of embodiment of the utility model.The novel electrostatic deduster comprises air inlet smoke box 1, inlet air flow even distribution device 2, shell structure 3, walk terraced platform 4, cathode rapping 5, electric power system 6, anode system 7 (were used C type and pipe originally; Form by flanging combined anode plate now), cathod system 8, top maintenance 9, anode rapping 10, ash bucket 11, outlet smoke box 12, exit flow even distribution device 13, shell structure 3 is provided with crossbeam, the column of fixed anode system 7 and cathod system 8; Anode system 7 is connected to form the electric precipitation unit with cathod system 8 through shell structure 3; Be connected fixing between each electric field with side wall through column; The lower end of shell structure 3 is provided with one or more ash bucket ash holes, and said anode system 7 is made up of flanging combined anode plate.
Ash-laden gas 14 gets into the electric precipitation unit; Through inlet air flow even distribution device 2, entering shell structure 3; Effect at negative electrode, anode is issued to dedusting for the first time, and the broken line through positive plate is reached final dusting through bump again, and dust is discharged through the ash hole of ash bucket 11; Thereby reach below the discharge standard 50mg/m3, realize very high dust removing effects.
What should explain at last is: the above is merely the embodiment of explanation the utility model; Be not limited to the utility model; For a person skilled in the art; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (1)
1. novel electrostatic deduster comprises air inlet smoke box (1), inlet air flow even distribution device (2), shell structure (3), walks terraced platform (4), cathode rapping (5), electric power system (6), anode system (7), cathod system (8), top maintenance (9), anode rapping (10), ash bucket (11), outlet smoke box (12) and exit flow even distribution device (13); Inlet air flow even distribution device (2) is installed in the housing of air inlet smoke box (1), and air inlet smoke box (1) is installed in the inlet side of shell structure (3), and shell structure (3) is provided with the column and the crossbeam of fixed anode system (7) and cathod system (8); Anode system (7) and cathod system (8) are connected to form the electric precipitation unit through shell structure (3); Outlet smoke box (12) and exit flow even distribution device (13) are assembled in the outlet side of shell structure (3); The lower end of shell structure (3) is provided with one or more ash buckets (11) and supplies to collect dust and efflux dust export, and said anode system (7) is made up of flanging combined anode plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203922633U CN202238319U (en) | 2011-10-14 | 2011-10-14 | Novel electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203922633U CN202238319U (en) | 2011-10-14 | 2011-10-14 | Novel electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238319U true CN202238319U (en) | 2012-05-30 |
Family
ID=46099624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203922633U Expired - Fee Related CN202238319U (en) | 2011-10-14 | 2011-10-14 | Novel electrostatic dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238319U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894290A (en) * | 2014-04-23 | 2014-07-02 | 四川乐山伟业机电有限责任公司 | Horizontal electrostatic precipitator |
| CN104069945A (en) * | 2014-06-05 | 2014-10-01 | 王建排 | Vehicle-mounted efficient PM2.5 particle cutting and extinguishing device |
| CN105268550A (en) * | 2014-06-16 | 2016-01-27 | 山东盛华投资有限责任公司 | Movable electric dust removing device achieving filtration through dust collecting electrodes |
| CN107755095A (en) * | 2016-08-23 | 2018-03-06 | 北京力博明科技发展有限公司 | A kind of uniform flow type electrostatic precipitator |
| CN114985108A (en) * | 2022-05-23 | 2022-09-02 | 西安西矿环保科技有限公司 | High-temperature electric dust remover |
-
2011
- 2011-10-14 CN CN2011203922633U patent/CN202238319U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894290A (en) * | 2014-04-23 | 2014-07-02 | 四川乐山伟业机电有限责任公司 | Horizontal electrostatic precipitator |
| CN104069945A (en) * | 2014-06-05 | 2014-10-01 | 王建排 | Vehicle-mounted efficient PM2.5 particle cutting and extinguishing device |
| CN105268550A (en) * | 2014-06-16 | 2016-01-27 | 山东盛华投资有限责任公司 | Movable electric dust removing device achieving filtration through dust collecting electrodes |
| CN107755095A (en) * | 2016-08-23 | 2018-03-06 | 北京力博明科技发展有限公司 | A kind of uniform flow type electrostatic precipitator |
| CN114985108A (en) * | 2022-05-23 | 2022-09-02 | 西安西矿环保科技有限公司 | High-temperature electric dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20171014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |