CN205517059U - Composite type electrostatic -bag precipitator - Google Patents
Composite type electrostatic -bag precipitator Download PDFInfo
- Publication number
- CN205517059U CN205517059U CN201620064409.4U CN201620064409U CN205517059U CN 205517059 U CN205517059 U CN 205517059U CN 201620064409 U CN201620064409 U CN 201620064409U CN 205517059 U CN205517059 U CN 205517059U
- Authority
- CN
- China
- Prior art keywords
- district
- bag
- filter bag
- dust
- flue gas
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
- Electrostatic Separation (AREA)
Abstract
The utility model discloses a composite type electrostatic -bag precipitator, include along flue gas flow direction to be equipped with electric precipitation district and the filter bag district of removing dust in proper order, remove dust the below in district in the electric precipitation district with the filter bag and set up ji chenqu, be equipped with the net gas and distinguish above the filter bag removes dust the district, its characterized in that, the filter bag remove dust and to be equipped with the guiding device in the plenum chamber of district between rather than the collection dirt district of below, this guiding device is including setting up shaped as frame casing and polylith guide plate in the plenum chamber, the guide plate for constituting by the horizontal plate with for the hang plate of vertical orientation to flue gas flow direction slope, the polylith guide plate top -down be fixed in the casing, form many intercommunication electric precipitations districts lower parts and the bag district bottom airflow channel that removes dust, it has improved electricity bag the direct leading -in bag of flue gas that the district lower part the came out district bottom of removing dust of removing dust the dust collection efficiency, and has made air flow distribution more even, reduces the load of front -seat filter bag.
Description
Technical field
This utility model relates to a kind of Combined type electric-bag dust collector.
Background technology
Along with improving constantly of environmental requirement, people are more and more higher to the requirement of efficiency of dust collection.At present, industrial widely used Combined type electric-bag dust collector.
Combined type electric-bag dust collector combines the feature of electric cleaner and sack cleaner, first application electrostatic precipitation principle major part dust under installation electric field region, front end makes dust charged and collects, remaining dust enters the filter bag district of rear end with air-flow, electric charge is had owing to entering the dust bag in filter bag district, so that dust arranges in order and loose on filter bag, the flow resistance of flue gas can be reduced.So, both it had been avoided that the problem that when using electrostatic precipitator, efficiency of dust collection is the highest, and the resistance of bag place can have been reduced again, and avoid the negative effect caused greatly because of resistance, thus reached to improve the purpose of efficiency of dust collection.
But, it is arranged at the height of dust collection plate of front end electric cleaner up to 15m, and the filter bag length in described filter bag district is generally 6-9m, greatest length is 1 0m, cause the invalid plenum chamber that the generation between filter bag dedusting area and accumulation area below is the biggest, both waste material, affect again the uniformity of air flow method.
Utility model content
This utility model provides a kind of Combined type electric-bag dust collector, is introduced directly into bottom bag dedusting area by bottom, electric bag dust district flue gas out, improves efficiency of dust collection, and makes air flow method more uniform, reduces the load of front-seat filter bag.
In order to solve the problems referred to above, the technical solution adopted in the present invention is such, a kind of Combined type electric-bag dust collector, including being sequentially provided with electric precipitation district and filter bag dedusting area along flow of flue gas direction, in the lower section in electric precipitation district and filter bag dedusting area, accumulation area is set, it is arranged over Jing Qi district in filter bag dedusting area, it is characterized in that, it is provided with guiding device in the described plenum chamber between filter bag dedusting area and accumulation area below, this guiding device includes being arranged at shaped as frame housing and polylith deflector in plenum chamber, described deflector is to be made up of horizontal plate and the hang plate tilted to flow of flue gas direction relative to vertical direction, polylith deflector is fixed on described housing from top to bottom, form bottom, a plurality of connection electric precipitation district and bag dedusting area bottom airflow passage.
Wherein, being provided with roller in the both sides of described shaped as frame housing, described roller coordinates with the slideway being arranged in plenum chamber Nell wall, is provided with hatch door in plenum chamber on rear wall, and the position of described hatch door and the shape of hatch door, size are suitable with shaped as frame housing.
Preferably, the described hang plate in polylith deflector is the most parallel.
Preferably, described hang plate tilts 10-60 ° relative to vertical direction to flow of flue gas direction.
Preferably, between described horizontal plate and hang plate, angle is arc chord angle.
Beneficial effect: this utility model is provided with guiding device in the plenum chamber between filter bag dedusting area and accumulation area below, the flue gas water conservancy diversion of horizontal direction can be become the air-flow of vertical direction, bottom, electric bag dust district flue gas out is introduced directly into bottom bag dedusting area, improve efficiency of dust collection, and make air flow method more uniform, reduce the load of front-seat filter bag.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment is only used for explaining this utility model, is not intended that the restriction to this utility model protection domain.
nullSee Fig. 1，A kind of Combined type electric-bag dust collector，Including being sequentially provided with electric precipitation district 1 and filter bag dedusting area 2 along flow of flue gas direction，In the lower section in electric precipitation district and filter bag dedusting area, accumulation area 3 is set，It is arranged over Jing Qi district 4 in filter bag dedusting area，It is characterized in that，It is provided with guiding device in plenum chamber between described filter bag dedusting area 2 and accumulation area 3 below，This guiding device includes being arranged at shaped as frame housing 5 and polylith deflector in plenum chamber，Described deflector is to be made up of horizontal plate 6 and the 10-60 ° of hang plate 7 tilted to flow of flue gas direction relative to vertical direction，Polylith deflector 7 is fixed on described housing 6 from top to bottom，Form bottom, a plurality of connection electric precipitation district and bag dedusting area bottom airflow passage 8，In the present embodiment，The described hang plate 7 in polylith deflector is the most parallel，Between described horizontal plate 6 and hang plate 7, angle is arc chord angle.
Wherein, being provided with roller in the both sides of described shaped as frame housing, described roller coordinates with the slideway being arranged in plenum chamber Nell wall, is provided with hatch door in plenum chamber on rear wall, and the position of described hatch door and the shape of hatch door, size are suitable with shaped as frame housing.When needs dedusting, open hatch door, after guiding device is taken out, utilize existing pulse jet system successively worry bag to be carried out deashing, after deashing terminates, then guiding device is returned in the plenum chamber between filter bag dedusting area and accumulation area below.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
1. a Combined type electric-bag dust collector, including being sequentially provided with electric precipitation district and filter bag dedusting area along flow of flue gas direction, in the lower section in electric precipitation district and filter bag dedusting area, accumulation area is set, it is arranged over Jing Qi district in filter bag dedusting area, it is characterized in that, it is provided with guiding device in the described plenum chamber between filter bag dedusting area and accumulation area below, this guiding device includes being arranged at shaped as frame housing and polylith deflector in plenum chamber, described deflector is to be made up of horizontal plate and the hang plate tilted to flow of flue gas direction relative to vertical direction
Polylith deflector is fixed on described housing from top to bottom, forms bottom, a plurality of connection electric precipitation district and bag dedusting area bottom airflow passage.
A kind of Combined type electric-bag dust collector the most according to claim 1, it is characterized in that, it is provided with roller in the both sides of described shaped as frame housing, described roller coordinates with the slideway being arranged in plenum chamber Nell wall, being provided with hatch door in plenum chamber on rear wall, the position of described hatch door and the shape of hatch door, size are suitable with shaped as frame housing.
A kind of Combined type electric-bag dust collector the most according to claim 1, it is characterised in that the described inclination version in polylith deflector is the most parallel.
A kind of Combined type electric-bag dust collector the most according to claim 1, it is characterised in that described hang plate tilts 10-60 ° relative to vertical direction to flow of flue gas direction.
A kind of Combined type electric-bag dust collector the most according to claim 1, it is characterised in that between described horizontal plate and hang plate, angle is arc chord angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064409.4U CN205517059U (en) | 2016-01-21 | 2016-01-21 | Composite type electrostatic -bag precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064409.4U CN205517059U (en) | 2016-01-21 | 2016-01-21 | Composite type electrostatic -bag precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205517059U true CN205517059U (en) | 2016-08-31 |
Family
ID=56769083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064409.4U Expired - Fee Related CN205517059U (en) | 2016-01-21 | 2016-01-21 | Composite type electrostatic -bag precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205517059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437687A (en) * | 2020-05-12 | 2020-07-24 | 江苏峰峰鸿运环保科技发展有限公司 | Efficient electrostatic-bag composite dust collector and dust collection method |
| CN114985109A (en) * | 2022-07-03 | 2022-09-02 | 中国重型机械研究院股份公司 | Lower air inlet flow uniform distribution device of vertical cylindrical wet-type electric precipitator |
-
2016
- 2016-01-21 CN CN201620064409.4U patent/CN205517059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437687A (en) * | 2020-05-12 | 2020-07-24 | 江苏峰峰鸿运环保科技发展有限公司 | Efficient electrostatic-bag composite dust collector and dust collection method |
| CN114985109A (en) * | 2022-07-03 | 2022-09-02 | 中国重型机械研究院股份公司 | Lower air inlet flow uniform distribution device of vertical cylindrical wet-type electric precipitator |
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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: 20160831 Termination date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |