CN202113738U - Combined electric dust collector - Google Patents
Combined electric dust collector Download PDFInfo
- Publication number
- CN202113738U CN202113738U CN2011202063308U CN201120206330U CN202113738U CN 202113738 U CN202113738 U CN 202113738U CN 2011202063308 U CN2011202063308 U CN 2011202063308U CN 201120206330 U CN201120206330 U CN 201120206330U CN 202113738 U CN202113738 U CN 202113738U
- Authority
- CN
- China
- Prior art keywords
- dust collector
- sack cleaner
- bag
- cleaner
- electric dust
- 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
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Abstract
The utility model discloses a combined electric dust collector, which is formed by combining a single-stage electric dust collector with a bag-type dust collector. One side of the single-stage electric dust collector is provided with an inlet flue connected with a coal burning boiler, the other side of the single-stage electric dust collector is provided with a connection flue connected with the bag-type dust collector formed by serially connecting a plurality of stages, filter bags are respectively arranged in the bag-type dust collector, storage hoppers are respectively arranged below the bag-type dust collector, and a clean flue gas discharge outlet is arranged on the final stage of the bag-type dust collector. The combined electric dust collector is applicable to dust collection for the coal burning boiler.
Description
Technical field
The utility model relates to a kind of electric cleaner, especially relates to a kind of combined electrical deduster by single-stage electric cleaner and sack cleaner tandem compound.
Background technology
On industry coal-boiler,, be difficult to the high-temperature flue gas that adaptation is higher than 160 ℃, so the environmental protection dedusting of coal burning boiler of power station can not be used bag-type dust, because the sack cleaner non-refractory though sack cleaner commonly used at present can satisfy the environment protection emission requirement.
Summary of the invention
The purpose of the utility model is to the existing defective of above-mentioned sack cleaner a kind of good dedusting effect to be provided, and can be applicable to the combined electrical deduster of general coal-burning boiler dedusting.
In order to achieve the above object, the utility model mainly adopts following technical scheme to realize.The utility model is mainly combined by single-stage electric cleaner and sack cleaner; The single-stage electricity removes device and is provided with the gas approach that is connected with coal-burning boiler; The another side of single-stage electric cleaner is provided with the flue that is connected that is connected with sack cleaner, and sack cleaner is in series by some levels, is respectively equipped with filter bag in the bag-type dust; Below sack cleaner, be respectively equipped with storage hopper, the afterbody sack cleaner is provided with the cleaning flue gases floss hole.
The utility model compared with prior art has following tangible advantage.(1) design chalaza.The optimal way that the utility model adopts electric cleaner to combine with sack cleaner overcomes the shortcoming of electric cleaner and sack cleaner, draws their advantage, has complementary advantages.(2) emission effect is good.The high temperature grit that the utility model makes coal-burning boiler is through the cooling and the elementary dedusting of single-stage electric cleaner, and the filter bag through sack cleaner has filtration again, but discharged flue gas is reached and less than discharge standard, efficiency of dust collection reaches more than 99%.(3) returns of investment are obvious.Because the front of the sack cleaner of the utility model is equipped with the sound level electric cleaner, make the flue dust temperature that gets into sack cleaner be lower than 160 ℃, reduced the influence of high temperature to filter bag, make to prolong 2-3 in service life of filter bag.
The utility model is applicable to the dedusting of coal-burning boiler.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model overall structure cut-away view.
The specific embodiment
As shown in the figure; The utility model is mainly combined by single-stage electric cleaner 1 and sack cleaner 4, and the single-stage electricity removes device 1 and is provided with the gas approach 5 that is connected with coal-burning boiler, the another side of single-stage electric cleaner 1 be provided be connected with sack cleaner 4 be connected flue 2; Sack cleaner 4 is in series by some levels; Be respectively equipped with filter bag 3 in the sack cleaner 4, below sack cleaner 4, be respectively equipped with storage hopper 5, the afterbody sack cleaner is provided with cleaning flue gases floss hole 7.
The utility model is applicable to the dedusting of coal-burning boiler.
Claims (1)
1. combined electrical deduster; Combine by single-stage electric cleaner (1) and sack cleaner (4); The single-stage electricity removes device (1) and is provided with the gas approach (5) that is connected with coal-burning boiler; The another side that it is characterized in that single-stage electric cleaner (1) be provided be connected with sack cleaner (4) be connected flue (2), sack cleaner (4) is in series by some levels, is respectively equipped with filter bag (3) in the sack cleaner (4); Be respectively equipped with storage hopper (5) in the below of sack cleaner (4), afterbody sack cleaner (4) is provided with cleaning flue gases floss hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202063308U CN202113738U (en) | 2011-06-17 | 2011-06-17 | Combined electric dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202063308U CN202113738U (en) | 2011-06-17 | 2011-06-17 | Combined electric dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202113738U true CN202113738U (en) | 2012-01-18 |
Family
ID=45454837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202063308U Expired - Fee Related CN202113738U (en) | 2011-06-17 | 2011-06-17 | Combined electric dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202113738U (en) |
-
2011
- 2011-06-17 CN CN2011202063308U patent/CN202113738U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120617 |