CN104415857A - Structure device for zoning vibration of dust collecting plate - Google Patents
Structure device for zoning vibration of dust collecting plate Download PDFInfo
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- CN104415857A CN104415857A CN201310405022.1A CN201310405022A CN104415857A CN 104415857 A CN104415857 A CN 104415857A CN 201310405022 A CN201310405022 A CN 201310405022A CN 104415857 A CN104415857 A CN 104415857A
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- electric field
- group
- airflow
- baffle plates
- vibration
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Abstract
The invention discloses a structure device for zoning vibration of a dust collecting plate. The structure comprises an electric field front end and an electric field rear end, wherein the electric field front end and the electric field rear end are respectively provided with one group of airflow baffle plates; a mechanism for driving the baffle plats to rotate is arranged at the top of the one group of airflow baffle plates; the airflow baffle plates are matched with the dust collecting plate to form an isolating region in smoke by virtue of rotation of the one group of airflow baffle plates. The structure device has the beneficial effects that by combining top electromagnetic vibration, at the front end of an electric field at the rear part of a dust remover, the airflow baffles are kept in parallel with anode plates when not used by arranging one group of corresponding airflow baffle plates, and are pairwise closed according to an order when in use, and one group of anode plates in the electric field are separated in the smoke; falling dust can not enter the smoke again during vibration; because the vibration period of the electric field at the rear part is long, the structure device is only used for isolating one group of polar plates in the electric field, and ensures that the influence of closing the baffle plates on the airflow in the dust remover is minimized through CFD simulation.
Description
Technical field
The present invention relates to a kind of electric cleaner, particularly relate to the dust collection plate constructional device of this electric cleaner.
Background technology
China's capacity of installed generator moderate heat electricity installed capacity accounts for more than 80%, and fired power generating unit is again based on fire coal, and environmental requirement is now increasingly strict, and for controlling coal-burning power plant's Air Pollutant Emission, State Bureau of Environmental Protection has formulated 30mg/m
3new emission standard.Original like this Design of Electrostatic Precipitator, more and more difficulty meets existing standard, therefore needs to improve the structure of electric cleaner.
In deduster, the electric field in face more rearward, the dust granules of collection is less, and the difficulty of rapping is also larger, even if rapping departs from positive plate, again enters flue gas in the effect of air-flow.Dust granules is less, and this phenomenon is more obvious, and this becomes and improves the large difficult point of efficiency of dust collection one.Especially last electric field, after dust enters flue gas again, is just directly given off deduster, and this is the difficult problem that existing structure cannot fundamentally solve.
Summary of the invention
The technical issues that need to address of the present invention there is provided the constructional device of a kind of dust collection plate subregion rapping, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The present invention includes: electric field front end and electric field rear end; One group of air baffle is respectively settled in described electric field front end and electric field rear end; One group of described air baffle top is equipped with the mechanism driving dividing plate to rotate; By the rotation of described one group of air baffle, match with dust collection plate, form a sequestered partition in flue gas.
Compared with prior art, the invention has the beneficial effects as follows: by conjunction with top electromagnetic shaking, in the front end of the rear portion electric field of deduster, by arranging one group of corresponding air baffle; When not using and positive plate keeping parallelism, close between two according to order during use, group positive plate of in electric field is separated from flue gas; Ensure when rapping, the dust come off can not enter flue gas again; Because the shaking cycle of rear portion electric field is long, mechanism is each only isolates one group of pole plate from electric field, and is simulated by CFD, dividing plate is closed and is reduced to minimum to airflow influence in deduster.
Accompanying drawing explanation
Fig. 1 is electric field front-end architecture schematic diagram of the present invention.
Fig. 2 is electric field rear end structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
From Fig. 1, Fig. 2: the present invention includes: electric field front end 1 and electric field rear end 2; Respectively one group of air baffle (11,21) is settled in described electric field front end 1 and electric field rear end 2; One group of described air baffle top is equipped with the mechanism's (not shown) driving dividing plate to rotate; By the rotation of described one group of air baffle, match with dust collection plate 3, form a sequestered partition in flue gas.
The present invention respectively arranges one group of air baffle in electric field front-end and back-end, and the mechanism driving dividing plate to rotate is arranged at top.Utilize the rotation of air baffle, match with dust collection plate, form a sequestered partition in flue gas.Air baffle complements each other to form sequestered partition successively, reaches the dust collection plate in sequestered partition, does not have flow of flue gas around, reaches the object that every block dust collection plate effectively can isolate deashing.
Claims (1)
1. a constructional device for dust collection plate subregion rapping, comprising: electric field front end and electric field rear end; It is characterized in that: respectively settle one group of air baffle in described electric field front end and electric field rear end; One group of described air baffle top is equipped with the mechanism driving dividing plate to rotate; By the rotation of described one group of air baffle, match with dust collection plate, form a sequestered partition in flue gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405022.1A CN104415857A (en) | 2013-09-06 | 2013-09-06 | Structure device for zoning vibration of dust collecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405022.1A CN104415857A (en) | 2013-09-06 | 2013-09-06 | Structure device for zoning vibration of dust collecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104415857A true CN104415857A (en) | 2015-03-18 |
Family
ID=52966634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310405022.1A Pending CN104415857A (en) | 2013-09-06 | 2013-09-06 | Structure device for zoning vibration of dust collecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104415857A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147912A (en) * | 2007-09-03 | 2008-03-26 | 邢毅栋 | Method and device for invisible separating space and corresponding dust remover partition ash-clearing technology |
| CN201644224U (en) * | 2010-03-12 | 2010-11-24 | 邢毅栋 | Electric dust remover |
| CN202410839U (en) * | 2012-01-30 | 2012-09-05 | 中国电力投资集团公司 | Electrostatic dust collector |
| CN102909135A (en) * | 2012-10-09 | 2013-02-06 | 北票市波迪机械制造有限公司 | Partition-sealed deashing device of electric dust collector |
| CN203540711U (en) * | 2013-09-06 | 2014-04-16 | 上海冶金矿山机械厂 | Structure device for partitioned rapping of dust collection plate |
-
2013
- 2013-09-06 CN CN201310405022.1A patent/CN104415857A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147912A (en) * | 2007-09-03 | 2008-03-26 | 邢毅栋 | Method and device for invisible separating space and corresponding dust remover partition ash-clearing technology |
| CN201644224U (en) * | 2010-03-12 | 2010-11-24 | 邢毅栋 | Electric dust remover |
| CN202410839U (en) * | 2012-01-30 | 2012-09-05 | 中国电力投资集团公司 | Electrostatic dust collector |
| CN102909135A (en) * | 2012-10-09 | 2013-02-06 | 北票市波迪机械制造有限公司 | Partition-sealed deashing device of electric dust collector |
| CN203540711U (en) * | 2013-09-06 | 2014-04-16 | 上海冶金矿山机械厂 | Structure device for partitioned rapping of dust collection plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |