CN203417545U - Bag dust remover - Google Patents
Bag dust remover Download PDFInfo
- Publication number
- CN203417545U CN203417545U CN201320510329.3U CN201320510329U CN203417545U CN 203417545 U CN203417545 U CN 203417545U CN 201320510329 U CN201320510329 U CN 201320510329U CN 203417545 U CN203417545 U CN 203417545U
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- box body
- dust collector
- collector box
- filter bag
- pulse
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Abstract
The utility model discloses a bag dust remover. A distribution plate with meshes is arranged in a filter bag, and the bag dust remover also comprises a water tank. The water tank is arranged at the outlet of an air inlet pipe, and the top of the tank body of the dust remover is provided with a pulse jet device. The pulse jet device comprises a jet pipe, a pulse valve and a nozzle, the pulse valve is arranged on the jet pipe, and the jet pipe is connected with a compressed air storage tank. The bag dust remover can absorb and filter solid dust and impurities in gas and can also absorb and filter toxic gas in gas. In addition, the pulse jet device is adopted and can periodically clean the filter bag, so that the bag dust remover has the advantages of good effect, high purifying efficiency, large air volume, long service life of the filter bag and small maintenance load. The distribution plate with the meshes is arranged in the filter bag, so that the air entering and airflow distributing of the bag dust remover are uniform, and the service life of the bag dust remover is prolonged.
Description
Technical field
The utility model belongs to environmental technology field, relates to a kind of sack cleaner.
Background technology
Sack cleaner is a kind of dry type dust filtration device.It is applicable to trap tiny, dry, non-fiber dust.Filter bag adopts the filter cloth of weaving or nonwoven felt to become, utilize the filtration of fabric to filter dusty gas, when dusty gas enters sack cleaner ground, large, the heavy dust of particle, because the effect of gravity settles down, fall into ash bucket, contain compared with the gas of fine dusts when by filtrate, dust, by detention, is purified gas.The efficiency of dust collection of general new filtrate is not high enough.
Sack cleaner is a kind of dry type dust filtration device.Filtrate was used after a period of time, due to effects such as sieving, collision, delay, diffusion, static, one deck dust has been gathered on filter bag surface, this layer of dust is called bonding layer, in this later motion process, bonding layer has become the main filter course of filtrate, relies on the effect of bonding layer, and the filtrate that mesh is larger also can obtain higher filter efficiency.Along with dust is the gathering of filter material surface, the efficiency of deduster and resistance all increase accordingly, when the pressure differential of filtrate both sides is very large, some can be attached to tiny grit extruding on filtrate in the past, and dust collector efficiency is declined.In addition, the too high meeting of the resistance of deduster significantly declines the air quantity of dust pelletizing system.Therefore, the resistance of deduster reaches after certain numerical value, timely deashing.During deashing, can not destroy bonding layer, in order to avoid decrease in efficiency.
Common sack cleaner, comprise: dust collector box body, the filter bay assembly that is arranged on dust collector box body inside, the dust discharge valve that is arranged on dust collector box body top, blower fan, compressed air reservoir, be arranged on the flange of dust collector box body bottom and be arranged on the electric cabinet on dust collector box body, filter bay assembly comprises card, is arranged on the some filter bag cages on card and is arranged on the filter bag on filter bag cage; The card of filter bay assembly becomes filter chamber and isolation ward by dust collector box body internal insulation; Dust collector box body top is provided with blowing device, and blowing device comprises injection tube, is arranged on blowing valve and some nozzles in injection tube.Dust when filter bag surface constantly increases, and can cause equipment resistance to rise, and now needs to open blowing valve filter bag is blown to ash.But the compressed air that common blowing valve continues to be blown into cannot be cleaned out the dust being adsorbed on filter bag, and ash-removal effect is bad.
In prior art, sack cleaner air intake and air-flow distribute even not, cause sack cleaner after using certain hour, and the bottom of filter bag starts to occur damaged, and major part is excellent above, and whole filter bag has to change.
Therefore, need a kind of new sack cleaner to address the above problem.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of long service life, has the sack cleaner of good cleaning effect.
For solving the problems of the technologies described above, the technical scheme that sack cleaner of the present utility model adopts is as follows:
A kind of sack cleaner, comprise dust collector box body, filter bag, flue-dust retainer, unloading valve, blast pipe, discharge pipe, air-introduced machine, pulse water injector and compressed air reservoir, described blast pipe is arranged on a side lower part of described dust collector box body, described discharge pipe is arranged on the opposite side top of described dust collector box body, described discharge pipe connects described air-introduced machine, described filter bag is arranged in described dust collector box body, in described filter bag, be provided with the distribution grid with mesh, the bottom of described dust collector box body is provided with described flue-dust retainer, the bottom of described flue-dust retainer is provided with described unloading valve, also comprise water tank, the exit of described blast pipe is provided with described water tank, the top of described dust collector box body is provided with described pulse spraying equipment, described pulse water injector comprises injection tube, pulse valve and nozzle, described pulse valve is arranged in described injection tube, described injection tube connects described compressed air reservoir.
Further, the housing face-plate of described dust collector box body is concavo-convex.Concavo-convex housing face-plate is exactly that flat-sheet material adopts corresponding manufacturing process to be processed into the shape of recess and the alternate layout of protuberance, can adopt the processes of compacting, preferably, the housing face-plate of dust collector box body is that the alternate layout of convex surface between grooved recess and adjacent grooved recess forms.
Further, on described blast pipe, be provided with dispenser, be provided with adder funnel on described dispenser, the below of described air inlet pipe is provided with cooling air unit.Too high when dust collector box body internal resistance, need to carry out deashing, then the filter aid in adder funnel is mixed in dust collector box body with flue gas under the effect of dispenser.The filter bag surface that filter aid is adsorbed on after deashing forms drainage layer, and drainage layer forms rear dispenser and stops adding filter aid.
Further, described filter bag is antistatic membrane bag filter.
Further, described pulse valve is CKD or SMC pulse valve.
Beneficial effect: the exit of the blast pipe of sack cleaner of the present utility model is provided with water tank, filter bag can carry out absorbing and filtering to the solid dust in gas, impurity, and the water in water tank can carry out absorbing and filtering to the toxic gas in gas.The utility model adopts pulse spraying equipment in addition, can periodically clear up filter bag, makes this sack cleaner effective, and purification efficiency is high, processing air quantity is large, and life-span of the filter bag is long, and maintenance load is little.In filter bag, be provided with the distribution grid with mesh, sack cleaner air intake and air-flow are evenly distributed, extend the service life of sack cleaner.
Accompanying drawing explanation
Fig. 1 is the structural representation of sack cleaner of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, sack cleaner of the present utility model, comprises dust collector box body 1, filter bag 2, flue-dust retainer 3, unloading valve 4, blast pipe 5, discharge pipe 6, air-introduced machine 7, pulse water injector 8 and compressed air reservoir 9.Wherein, filter bag 2 is antistatic membrane bag filter.Blast pipe 5 is arranged on a side lower part of dust collector box body 1, and discharge pipe 6 is arranged on the opposite side top of dust collector box body 1, and discharge pipe 6 connects air-introduced machine 7.Filter bag 2 is arranged in dust collector box body 1, is provided with the distribution grid 21 with mesh in filter bag 2, and the bottom of dust collector box body 1 is provided with flue-dust retainer 3, and the bottom of flue-dust retainer 3 is provided with unloading valve 4.Also comprise water tank 51, the exit of blast pipe 5 is provided with water tank 51.The top of dust collector box body 1 is provided with pulse spraying equipment 8, and pulse water injector 8 comprises injection tube, pulse valve and nozzle, and pulse valve is arranged in injection tube, and injection tube connects compressed air reservoir 9.Wherein, pulse valve is CKD or SMC pulse valve.
The housing face-plate of dust collector box body 1 is concavo-convex.Concavo-convex housing face-plate is exactly that flat-sheet material adopts corresponding manufacturing process to be processed into the shape of recess and the alternate layout of protuberance, can adopt the processes of compacting, preferably, the housing face-plate of dust collector box body is that the alternate layout of convex surface between grooved recess and adjacent grooved recess forms.On blast pipe 5, be provided with dispenser 52, be provided with adder funnel 53 on dispenser 52, the below of air inlet pipe 5 is provided with cooling air unit 54.Too high when dust collector box body internal resistance, need to carry out deashing, then the filter aid in adder funnel is mixed in dust collector box body with flue gas under the effect of dispenser.The filter bag surface that filter aid is adsorbed on after deashing forms drainage layer, and drainage layer forms rear dispenser and stops adding filter aid.
The exit of the blast pipe of sack cleaner of the present utility model is provided with water tank, and filter bag can carry out absorbing and filtering to the solid dust in gas, impurity, and the water in water tank can carry out absorbing and filtering to the toxic gas in gas.The utility model adopts pulse spraying equipment in addition, can periodically clear up filter bag, makes this sack cleaner effective, and purification efficiency is high, processing air quantity is large, and life-span of the filter bag is long, and maintenance load is little.In filter bag, be provided with the distribution grid with mesh, sack cleaner air intake and air-flow are evenly distributed, extend the service life of sack cleaner.
Below be only preferred embodiment of the present utility model; be noted that for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a sack cleaner, comprise dust collector box body (1), filter bag (2), flue-dust retainer (3), unloading valve (4), blast pipe (5), discharge pipe (6), air-introduced machine (7), pulse water injector (8) and compressed air reservoir (9), described blast pipe (5) is arranged on a side lower part of described dust collector box body (1), described discharge pipe (6) is arranged on the opposite side top of described dust collector box body (1), described discharge pipe (6) connects described air-introduced machine (7), described filter bag (2) is arranged in described dust collector box body (1), in described filter bag (2), be provided with the distribution grid (21) with mesh, the bottom of described dust collector box body (1) is provided with described flue-dust retainer (3), the bottom of described flue-dust retainer (3) is provided with described unloading valve (4), it is characterized in that, also comprise water tank (51), the exit of described blast pipe (5) is provided with described water tank (51), the top of described dust collector box body (1) is provided with described pulse spraying equipment (8), described pulse water injector (8) comprises injection tube, pulse valve and nozzle, described pulse valve is arranged in described injection tube, described injection tube connects described compressed air reservoir (9).
2. sack cleaner as claimed in claim 1, is characterized in that, the housing face-plate of described dust collector box body (1) is concavo-convex.
3. sack cleaner as claimed in claim 1, it is characterized in that, on described blast pipe (5), be provided with dispenser (52), be provided with adder funnel (53) on described dispenser (52), the below of described air inlet pipe (5) is provided with cooling air unit (54).
4. sack cleaner as claimed in claim 1, is characterized in that, described filter bag (2) is antistatic membrane bag filter.
5. sack cleaner as claimed in claim 1, is characterized in that, described pulse valve is CKD or SMC pulse valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510329.3U CN203417545U (en) | 2013-08-21 | 2013-08-21 | Bag dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510329.3U CN203417545U (en) | 2013-08-21 | 2013-08-21 | Bag dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417545U true CN203417545U (en) | 2014-02-05 |
Family
ID=50016651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510329.3U Expired - Lifetime CN203417545U (en) | 2013-08-21 | 2013-08-21 | Bag dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417545U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506215A (en) * | 2015-12-25 | 2016-04-20 | 中冶南方工程技术有限公司 | Converter primary smoke filtering device and filtering method |
| CN107694260A (en) * | 2017-10-28 | 2018-02-16 | 广东拓丰实业有限公司 | A kind of environmentally friendly antistatic dedusting filter |
| CN108786301A (en) * | 2018-06-12 | 2018-11-13 | 盐城诚达环保工程有限公司 | The cooling pocket type pulsed dust collector of energy |
| CN113332798A (en) * | 2021-06-16 | 2021-09-03 | 福建省泉州鑫闽贸易有限公司 | Low-emission pulse type blowing bag type dust collector |
-
2013
- 2013-08-21 CN CN201320510329.3U patent/CN203417545U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506215A (en) * | 2015-12-25 | 2016-04-20 | 中冶南方工程技术有限公司 | Converter primary smoke filtering device and filtering method |
| CN107694260A (en) * | 2017-10-28 | 2018-02-16 | 广东拓丰实业有限公司 | A kind of environmentally friendly antistatic dedusting filter |
| CN108786301A (en) * | 2018-06-12 | 2018-11-13 | 盐城诚达环保工程有限公司 | The cooling pocket type pulsed dust collector of energy |
| CN113332798A (en) * | 2021-06-16 | 2021-09-03 | 福建省泉州鑫闽贸易有限公司 | Low-emission pulse type blowing bag type dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |