CN205360944U - Electricity bag integration dust remover - Google Patents
Electricity bag integration dust remover Download PDFInfo
- Publication number
- CN205360944U CN205360944U CN201620059499.8U CN201620059499U CN205360944U CN 205360944 U CN205360944 U CN 205360944U CN 201620059499 U CN201620059499 U CN 201620059499U CN 205360944 U CN205360944 U CN 205360944U
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- bag
- filter bag
- electricity
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- district
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses an electricity bag integration dust remover, it is provided with a plurality of row electricity bag mixed zone to admit air the direction along the flue gas in dust collection chamber, be equipped with the airflow channel who supplies the flue gas to flow between every electricity bag mixed zone, every electricity bag mixed zone includes a plurality of electric field district and a plurality of filter bag district, both arrange in turn, the filter bag in different filter bags district arranged that density increases along the extension of the direction of admitting air gradually during every row of bag removed dust and arranges, the filter bag of each row electricity bag mixed zone is distinguished the airflow channel one side that is close to flue gas inlet and is equipped with the flue gas guide plate, it is the perforated plate, the trompil aperture in the corresponding region of flue gas guide plate and electric field district equals to distinguish the trompil aperture in corresponding region with the filter bag, the flue gas guide plate is greater than the percent opening of distinguishing corresponding region with the filter bag with the percent opening in the electric field corresponding region in district, the device not only removes dust the electric precipitation better and combines together with the bag, the dust collection efficiency is higher, and it influenced by the corruption of import department's high temperature flue gas to have alleviateed the filter bag, the life of filter bag has been prolonged.
Description
Technical field
This utility model relates to a kind of electricity bag Integral dust catcher.
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, dust bag owing to entering filter bag district has electric charge, so that dust arranges in order and loose on filter bag, the flow resistance of flue gas can be reduced.So, both it was avoided that the problem that when adopting electrostatic precipitator, efficiency of dust collection is not high, and the resistance of bag place can have been reduced again, and avoid the negative effect because resistance causes greatly, thus reaching to improve the purpose of efficiency of dust collection.
But, find in the application, once after dust leaves the electric field region of electric cleaner, in the electronics of dust with speed just quickly, dust does not produce the result of electrostatic effect in the filter bag district away from electric field, for overcoming above deficiency, mixed-arrangement is changed into by arranging before and after electricity bag, it is partially disposed in same smoke-gas area by electric part and filter bag, no matter in dust collection process, or dust settles to ash bucket, both can interact very well, not only increase substantially efficiency of dust collection, significantly reduce resistance, and compact conformation, cost performance is high, but do not carry out electric charge or lose the partial fume of electric charge and be directly entered the filter bag near gas approach, or flow of flue gas can be caused to be obstructed and because of the impact of high-temperature flue gas, cause the corrosion of filter bag, have influence on the service life of filter bag.
Utility model content
This utility model provides a kind of electricity bag Integral dust catcher, and electric precipitation is not only combined by this device better with bag dedusting, and efficiency of dust collection is higher, and alleviates the impact that filter bag can be subject to import department's high-temperature flue gas to corrode, and extends the service life of filter bag.
nullIn order to solve the problems referred to above，The technical solution adopted in the present invention is such，A kind of electricity bag Integral dust catcher，Including dedusting chamber，In this dedusting chamber, flue gas airintake direction is provided with some row electricity bag mixed zones，The gas channel of flow of flue gas it is provided with mean between each column electricity bag mixed zone，Each column electricity bag mixed zone includes several electric field regions and several filter bag districts，Both are alternately arranged，The width of electric field region is equal with the width in filter bag district，Wherein，In either rank electricity bag mixed zone, electric field region is mutually corresponding with the position of electric field region in other row electricity bag mixed zones，Form some electric precipitations row，In either rank electricity bag mixed zone, filter bag district is mutually corresponding with the position in filter bag district in other row electricity bag mixed zones，Form some bags of dedusting rows，Often in row's bag dedusting row, the filter bag in different filter bag districts arranges that density is gradually increased along the extension of airintake direction，The filter bag district of every string electricity bag mixed zone is provided with vertical smoke deflector in a side gas flow path of gas approach，Described smoke deflector is porous plate，The percent opening in smoke deflector region corresponding with electric field region is more than the percent opening of smoke deflector Yu corresponding region, filter bag district.
Preferably, often arrange the filter bag in adjacent two filter bag districts in bag dedusting row and arrange that density is incremented by 20-80% along the extension of airintake direction.
Preferably, the percent opening 10-20% bigger than the percent opening of smoke deflector Yu corresponding region, filter bag district in smoke deflector region corresponding with electric field region.
Preferably, described electric field region includes two pieces of cathode line being parallel to each other spaced positive plate and be arranged in the middle of two positive plates.
Preferably, at least including row's filter bag in described filter bag district, often row's filter bag is at least made up of the filter bag of more than 3.
Beneficial effect: because the effect of smoke deflector, when flue gas is along airintake direction entrance either rank electricity bag mixed zone; flue gas all preferentially enters electric field region, and so, major part dust is collected in electric field region; reduce the load of dust remove of the filter bag in filter bag district, protect filter bag；Additionally, extension along flue gas airintake direction, filter bag arranges that density is gradually increased, so, bag dedusting performance ratio in whole dedusting is increasing, make the dust of major part easily electric charge first collected by electric field region, and along with flue gas continues flow forward, difficult charged fine dust ratio is increasing bigger, now more and more intensive filter bag just can play a greater role, electric precipitation is not only combined by this device better with bag dedusting, efficiency of dust collection is higher, and alleviate the impact and the load that are subject to import department's high-temperature flue gas corrosion near mouth place filter bag, extend the service life of 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.
Referring to Fig. 1, a kind of electricity bag Integral dust catcher includes dedusting chamber 1, in this dedusting chamber, flue gas airintake direction is provided with some row electricity bag mixed zones 2, the gas channel 6 of flow of flue gas it is provided with mean between each column electricity bag mixed zone, each column electricity bag mixed zone includes several electric field region 3 and several filter bag districts 4, both are alternately arranged, the width of electric field region 3 is equal with the width in filter bag district 4, described electric field region includes two pieces of cathode line being parallel to each other spaced positive plate and be arranged in the middle of two positive plates, row's filter bag is at least included in described filter bag district, often row's filter bag is at least made up of the filter bag of more than 3.
Wherein, in either rank electricity bag mixed zone, electric field region is mutually corresponding with the position of electric field region in other row electricity bag mixed zones, form some electric precipitations row, in either rank electricity bag mixed zone, filter bag district is mutually corresponding with the position in filter bag district in other row electricity bag mixed zones, form some bags of dedusting rows, often in row's bag dedusting row, the filter bag in different filter bag districts arranges that density is gradually increased along the extension of airintake direction, preferably, often arrange the filter bag in adjacent two filter bag districts in bag dedusting row and arrange that density is incremented by 20-80% along the extension of airintake direction；Every string electricity bag mixed zone is provided with vertical smoke deflector 5 in the gas channel 6 of the side of gas approach, described smoke deflector 5 is porous plate, the percent opening in smoke deflector region corresponding with electric field region is more than the percent opening of smoke deflector Yu corresponding region, filter bag district, preferably, the percent opening 10-20% bigger than the percent opening of smoke deflector Yu corresponding region, filter bag district in smoke deflector region corresponding with electric field region.
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 amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
- null1. an electric bag Integral dust catcher，It is characterized in that，Including dedusting chamber，In this dedusting chamber, flue gas airintake direction is provided with some row electricity bag mixed zones，The gas channel of flow of flue gas it is provided with mean between each column electricity bag mixed zone，Each column electricity bag mixed zone includes several electric field regions and several filter bag districts，Both are alternately arranged，The width of electric field region is equal with the width in filter bag district，Wherein，In either rank electricity bag mixed zone, electric field region is mutually corresponding with the position of electric field region in other row electricity bag mixed zones，Form some electric precipitations row，In either rank electricity bag mixed zone, filter bag district is mutually corresponding with the position in filter bag district in other row electricity bag mixed zones，Form some bags of dedusting rows，Often in row's bag dedusting row, the filter bag in different filter bag districts arranges that density is gradually increased along the extension of airintake direction，The filter bag district of every string electricity bag mixed zone is provided with vertical smoke deflector in the gas channel of the side of gas approach，Described smoke deflector is porous plate，The percent opening in smoke deflector region corresponding with electric field region is more than the percent opening of smoke deflector Yu corresponding region, filter bag district.
- 2. a kind of electricity bag Integral dust catcher according to claim 1, it is characterised in that often in row's bag dedusting row, the filter bag in adjacent two filter bag districts arranges that density is incremented by 20-80% along the extension of airintake direction.
- 3. a kind of electricity bag Integral dust catcher according to claim 1, it is characterised in that the percent opening 10-20% bigger than the percent opening of smoke deflector Yu corresponding region, filter bag district in smoke deflector region corresponding with electric field region.
- 4. a kind of electricity bag Integral dust catcher according to claim 1, it is characterised in that described electric field region includes two pieces of cathode line being parallel to each other spaced positive plate and be arranged in the middle of two positive plates.
- 5. a kind of electricity bag Integral dust catcher according to claim 1, it is characterised in that at least including row's filter bag in described filter bag district, often row's filter bag is at least made up of the filter bag of more than 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059499.8U CN205360944U (en) | 2016-01-21 | 2016-01-21 | Electricity bag integration dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059499.8U CN205360944U (en) | 2016-01-21 | 2016-01-21 | Electricity bag integration dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205360944U true CN205360944U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059499.8U Expired - Fee Related CN205360944U (en) | 2016-01-21 | 2016-01-21 | Electricity bag integration dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205360944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021190460A1 (en) * | 2020-03-21 | 2021-09-30 | 芜湖美的厨卫电器制造有限公司 | Filter element assembly, filter, water path control system, and water heater |
| CN115007314A (en) * | 2022-05-30 | 2022-09-06 | 福建龙净环保股份有限公司 | Coupling reinforcing electric bag composite dust removal device |
-
2016
- 2016-01-21 CN CN201620059499.8U patent/CN205360944U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021190460A1 (en) * | 2020-03-21 | 2021-09-30 | 芜湖美的厨卫电器制造有限公司 | Filter element assembly, filter, water path control system, and water heater |
| CN115007314A (en) * | 2022-05-30 | 2022-09-06 | 福建龙净环保股份有限公司 | Coupling reinforcing electric bag composite dust removal device |
| CN115007314B (en) * | 2022-05-30 | 2023-05-16 | 福建龙净环保股份有限公司 | Coupling enhancement electric bag composite dust collector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20200121 |