CN201168531Y - Electricity-backhose combined dust collector - Google Patents
Electricity-backhose combined dust collector Download PDFInfo
- Publication number
- CN201168531Y CN201168531Y CNU2008200329983U CN200820032998U CN201168531Y CN 201168531 Y CN201168531 Y CN 201168531Y CN U2008200329983 U CNU2008200329983 U CN U2008200329983U CN 200820032998 U CN200820032998 U CN 200820032998U CN 201168531 Y CN201168531 Y CN 201168531Y
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- dust
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- bag
- precipitator
- wind apparatus
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Abstract
The utility model discloses an electric bag combined type dust precipitator which comprises an electrostatic dust collection unit and a hop-pocket dust collection unit. The two units are connected into a whole, and the connecting part of the electrostatic dust collection unit and the hop-pocket dust collection unit is provided with an average wind device. The electric bag combined type dust precipitator not only has high dust removing efficiency but also reduces the soot cleaning frequency of the hop-pocket and improves the service life of the hop-pocket.
Description
Technical field
The utility model relates to a kind of assembled electric bag dust-precipitator, and it comprises electrostatic precipitation unit and bag-type dust unit.
Background technology
The assembled electric bag dust-precipitator is widely used in the industries such as electric power, building materials, iron and steel, chemical industry, papermaking, food at present.The assembled electric bag dust-precipitator comprises electrostatic precipitation unit and bag-type dust unit, and these two unit are connected as a whole.During the work of assembled electric bag dust-precipitator, ash-laden gas at first directly enters its inside from the import of electrostatic precipitation unit, the charged back of grit is under the effect of electric field force, tend to gather dust electrode, the electrode that gathered dust captures, enter in the bag-type dust unit through the flue gas behind the electrostatic precipitation, the clean gas behind the cloth bag filtration enters air-purifying chamber and discharges from outlet by exhaust blower again.Owing to directly enter in the bag-type dust unit through the flue gas after the electrostatic precipitator unit dedusting, the airflow direction of flue gas and the size of flow velocity can not get control, not only cause in the bag-type dust unit each cloth bag load to differ efficiency of dust collection is reduced, and the uniformity that influence smoke distribution in the electrostatic precipitation unit makes the efficiency of dust collection reduction of this unit.
The utility model content
The technical problems to be solved in the utility model provides the higher assembled electric bag dust-precipitator of a kind of efficiency of dust collection.
In order to solve the problems of the technologies described above, a kind of assembled electric bag dust-precipitator of the utility model, it contains electrostatic precipitation unit and bag-type dust unit, and these two unit connect in aggregates, have the connection place of electrostatic precipitation unit and bag-type dust unit to be provided with equal wind apparatus described.
Described equal wind apparatus contains framework, stripe board, stripe board vertically or level be successively set in the framework, leave the gap between the stripe board.
Described equal wind apparatus contains framework, porous plate, and this plate is arranged in the framework.
Described bag-type dust unit is row spray pocket type pulsed dust collector.
Owing to be provided with equal wind apparatus in the connection place of electrostatic precipitation unit and bag-type dust unit, therefore by the flue gas after the dedusting of electrostatic precipitation unit, the airflow direction of flue gas and the size of flow velocity are under control during through equal wind apparatus, the air-flow of flue gas steadily and is evenly entered in each cloth bag of bag-type dust unit, this has improved efficiency of dust collection on the one hand, the service life of also reduced cloth bag deashing number of times on the other hand, improving cloth bag.Because the flue gas in the electrostatic precipitation unit must because of all choked flow effects of wind apparatus, thereby improve the even efficiency of dust collection of smoke distribution in the electrostatic precipitation unit through equal wind apparatus when entering the bag-type dust unit.Because the bag-type dust unit is row spray pocket type pulsed dust collector, and the efficiency of dust collection of this deduster is higher, therefore helps improving the efficiency of dust collection of assembled electric bag dust-precipitator.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a kind of structural representation of embodiment of the equal wind apparatus of the utility model assembled electric bag dust-precipitator.
The specific embodiment
Among Fig. 1, the assembled electric bag dust-precipitator contains electrostatic precipitation unit 2 and bag-type dust unit 5, and these two unit connect in aggregates, are provided with equal wind apparatus 4 in this connection place, two unit 3.All the structure of a kind of embodiment of wind apparatus 4 as shown in Figure 2, it contains framework 9 and stripe board 7, stripe board 7 vertically is successively set in the framework 9, all leaves gap 8 between some stripe board 7.As the another kind of embodiment of equal wind apparatus 4, stripe board 7 also can level be successively set in the framework 9, all leaves gap 8 between some stripe board 7.The another embodiment of equal wind apparatus 4, all wind apparatus 4 contains framework 9, porous plate, and this plate is arranged on the framework 9.For improving efficiency of dust collection, bag-type dust unit 5 can adopt the higher row spray pocket type pulsed dust collector of efficiency of dust collection.During the work of assembled electric bag dust-precipitator, ash-laden gas enters in the electrostatic precipitation unit 2 from import 1 under the effect of air-introduced machine, and the charged back of grit is departed from the primary air direction and tended to gather dust electrode under the effect of electric field force, and the electrode that gathered dust captures.Through the flue gas behind the electrostatic precipitation during through equal wind apparatus 4, must be through gap 8 between the stripe board 7 of equal wind apparatus 4 or the through hole on the porous plate, the flue gas stream direction that enters into bag-type dust unit 5 and the size of flow velocity are under control, the air-flow of flue gas steadily and is evenly entered in each cloth bag of bag-type dust unit 5, this has improved efficiency of dust collection on the one hand, the service life of also reduced cloth bag deashing number of times on the other hand, improving cloth bag.Since all choked flow effects of 4 pairs of ash-laden gas flow velocitys of wind apparatus, thus the flue gas flow rate in the electrostatic precipitation unit 2 is slowed down, and this helps the even distribution of flue gas in this unit greatly, and efficiency of dust collection is improved.Enter into the flue gas of bag-type dust unit 5, the clean gas behind the cloth bag filtration enters air-purifying chamber and enters atmosphere by exhaust blower from exporting 6.
Claims (3)
1. assembled electric bag dust-precipitator, it contains electrostatic precipitation unit and bag-type dust unit, and these two unit connect in aggregates, and it is characterized in that: the connection place in described electrostatic precipitation unit and bag-type dust unit is provided with equal wind apparatus.
2. assembled electric bag dust-precipitator according to claim 1 is characterized in that: described equal wind apparatus contains framework, stripe board, stripe board vertically or level be successively set in the framework, leave the gap between the stripe board.
3. assembled electric bag dust-precipitator according to claim 1 and 2 is characterized in that: described bag-type dust unit is row spray pocket type pulsed dust collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200329983U CN201168531Y (en) | 2008-03-17 | 2008-03-17 | Electricity-backhose combined dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200329983U CN201168531Y (en) | 2008-03-17 | 2008-03-17 | Electricity-backhose combined dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168531Y true CN201168531Y (en) | 2008-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200329983U Expired - Fee Related CN201168531Y (en) | 2008-03-17 | 2008-03-17 | Electricity-backhose combined dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201168531Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755806A (en) * | 2012-07-17 | 2012-10-31 | 上海旌督机电科技有限公司 | Parasitic combined dust collector and operation method thereof |
| CN102772974A (en) * | 2012-07-23 | 2012-11-14 | 张家港市保丽洁环保科技有限公司 | Oil fume purification device for natural luster finishing machine |
| CN102872673A (en) * | 2012-10-29 | 2013-01-16 | 广东电网公司电力科学研究院 | Electric bag dust collector |
| CN107051019A (en) * | 2017-05-27 | 2017-08-18 | 安徽英特罗斯服饰有限公司 | A kind of leather processing dust arrester |
| CN107604179A (en) * | 2017-09-17 | 2018-01-19 | 贵州明峰工业废渣综合回收再利用有限公司 | A kind of collecting device for zinc powder production |
| CN108176505A (en) * | 2018-02-05 | 2018-06-19 | 无锡市华贝洁环保科技有限公司 | A kind of low-temperature plasma dust-extraction unit |
| WO2020083196A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | Exhaust gas treatment system and method |
-
2008
- 2008-03-17 CN CNU2008200329983U patent/CN201168531Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755806A (en) * | 2012-07-17 | 2012-10-31 | 上海旌督机电科技有限公司 | Parasitic combined dust collector and operation method thereof |
| CN102755806B (en) * | 2012-07-17 | 2016-04-20 | 上海旌督机电科技有限公司 | A kind of cleaner of parasitic type combination and operation method thereof |
| CN102772974A (en) * | 2012-07-23 | 2012-11-14 | 张家港市保丽洁环保科技有限公司 | Oil fume purification device for natural luster finishing machine |
| CN102872673A (en) * | 2012-10-29 | 2013-01-16 | 广东电网公司电力科学研究院 | Electric bag dust collector |
| CN102872673B (en) * | 2012-10-29 | 2015-06-24 | 广东电网公司电力科学研究院 | Electric bag dust collector |
| CN107051019A (en) * | 2017-05-27 | 2017-08-18 | 安徽英特罗斯服饰有限公司 | A kind of leather processing dust arrester |
| CN107604179A (en) * | 2017-09-17 | 2018-01-19 | 贵州明峰工业废渣综合回收再利用有限公司 | A kind of collecting device for zinc powder production |
| CN108176505A (en) * | 2018-02-05 | 2018-06-19 | 无锡市华贝洁环保科技有限公司 | A kind of low-temperature plasma dust-extraction unit |
| WO2020083196A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | Exhaust gas treatment system and method |
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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: 20081224 Termination date: 20100317 |