CN2751864Y - Pulse dust collector - Google Patents
Pulse dust collector Download PDFInfo
- Publication number
- CN2751864Y CN2751864Y CN 200420054390 CN200420054390U CN2751864Y CN 2751864 Y CN2751864 Y CN 2751864Y CN 200420054390 CN200420054390 CN 200420054390 CN 200420054390 U CN200420054390 U CN 200420054390U CN 2751864 Y CN2751864 Y CN 2751864Y
- Authority
- CN
- China
- Prior art keywords
- air
- bucket
- tail gas
- dust
- airtight
- 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)
Abstract
The utility model relates to a pulse dust remover, which discloses a pulse dust remover, particularly a filtering and separating device for dust and air in the system. An exposed type cloth bag is fully closed by the utility model to form a container type device. Simultaneously, six to nine cloth bags are combined into a group and are connected by pipelines to form the intercommunication of a tail gas pipe and a filtering bag which is arranged in an inner barrel. At the same time, the six to nine cloth bags and a part above a discharge port form a closed communicating cavity. A negative pressure device is arranged on the outside of an air introducing port to lead tail gas enter the filtering bag through the tail gas pipe and an air inlet pipe to suck air out. The air is exhausted by the air introducing port, and dust is left in the filtering bag. When an electromagnetic valve starts working, compressed air shocks each group of cloth bags orderly and dust which falls because of shock naturally falls down. The dust is exhausted by the discharge port, so tail gas in the technological process is thoroughly purified and discharged. In addition, the tail gas comes up to the standards.
Description
Technical field
The utility model discloses a kind of pulse dust collector, particularly the dust in this system and the filtering separation device of air.
Background technology
To powdery, filter cake shape or paste water-bearing solid material drying the time, for the air that will contain dust further separates, fiber bag precipitator was that the cloth bag end opening of vertically arranging is tightened in the past, and positive-pressure type feeds tail gas above cloth bag.After collecting a certain amount of dust in the cloth bag, shut down, open cloth bag below tying, unload dust after, repeat again to tighten, inlet air filtration.This filter type not only takes a lot of work, time-consuming, and dust pollution is big, the rate of filtration is slow.
The utility model content
The utility model purpose is to design the pulse dust collector that a kind of rate of filtration is fast, reduce labour intensity, no dust pollution.
The utility model is fixed support one airtight bucket on frame, the lower bottom part of airtight bucket is offered discharging opening, bucket in airtight bucket, above discharging opening, connecting, the sidewall on airtight bucket top is provided with air-vent, be provided with blast pipe between airtight bucket bottom and the interior bucket, the outer end of blast pipe connects offgas duct, be provided with support in the interior bucket above blast pipe, the some filter bags of vertical layout in the interior bucket, the lower end opening type of filter bag is fixed on the support, the upper end of filter bag is connected on the pipeline, and the outer end of pipeline connects compressed air hose, is connected in series magnetic valve on pipeline.
The utility model is totally-enclosed with exposed cloth bag, forms container type equipment, simultaneously with every 6-9 cloth bag and be one group, connects with pipeline, forms offgas duct and the interior filter bag intercommunication of interior bucket, and the while forms airtight connected chamber with discharging opening with top.At air-vent peripheral hardware negative pressure device, make tail gas through offgas duct, blast pipe, enter filter bag, with the gas sucking-off, to discharge by air-vent, dust is stayed in the filter bag.When magnetic valve began work, compressed air just can dash shake to each group cloth bag in an orderly manner, and the dust that shake falls falls naturally, absolutely is purified and qualified discharge so discharge technical process tail gas by discharging opening.
Outside air enters the sealing bucket when preventing discharging, and discharging opening is provided with Blowing stopper.This Blowing stopper ensures that not only material normally draws off automatically, and outside the discharging opening that outside air is refused.
Description of drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
As shown in the figure, fixed support one airtight bucket 2 on frame 1, the lower bottom part of airtight bucket 2 is offered discharging opening 3, and discharging opening 3 is externally connected with Blowing stopper 4.
The sidewall on airtight bucket 2 tops is provided with air-vent 5, and bucket 12 in connecting in airtight bucket 2, above discharging opening 3 is provided with blast pipe 6 between airtight bucket 2 bottoms and the interior bucket 12, connects offgas duct in the outer end of blast pipe 6.
Be provided with support 9 in the interior bucket 12 above blast pipe 6, the some filter bags 8 of vertical layout in the interior bucket 12, the lower end opening type of filter bag 8 is fixed on the support 9, and the upper end of filter bag 8 is connected on the pipeline 10, the outer end of pipeline 10 connects compressed air hose, serial connection magnetic valve 11 on pipeline 10.
Claims (2)
1, pulse dust collector, it is characterized in that fixed support one airtight bucket on frame, the lower bottom part of airtight bucket is offered discharging opening, in airtight bucket, bucket in the discharging opening top connects, the sidewall on airtight bucket top is provided with air-vent, be provided with blast pipe between airtight bucket bottom and the interior bucket, the outer end of blast pipe connects offgas duct, be provided with support in the interior bucket above blast pipe, the some filter bags of vertical layout in the interior bucket, the lower end opening type of filter bag is fixed on the support, and the upper end of filter bag is connected on the pipeline, the outer end of pipeline connects compressed air hose, is connected in series magnetic valve on pipeline.
2,, it is characterized in that discharging opening is provided with Blowing stopper according to the described pulse dust collector of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054390 CN2751864Y (en) | 2004-12-15 | 2004-12-15 | Pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054390 CN2751864Y (en) | 2004-12-15 | 2004-12-15 | Pulse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2751864Y true CN2751864Y (en) | 2006-01-18 |
Family
ID=35913280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420054390 Expired - Fee Related CN2751864Y (en) | 2004-12-15 | 2004-12-15 | Pulse dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2751864Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130405B (en) * | 2006-08-25 | 2012-08-08 | 深圳市比克电池有限公司 | Pneumatic transmission mode for powder and device thereof |
| CN103437136A (en) * | 2013-09-05 | 2013-12-11 | 广西玉林宏江能源科技有限公司 | Special efficient fabric end blocking and removing for industrial drying machine |
| CN104313847A (en) * | 2014-11-14 | 2015-01-28 | 李家海 | Special environment-friendly dust resisting device for air inlet of steam heating type industrial clothes dryer |
-
2004
- 2004-12-15 CN CN 200420054390 patent/CN2751864Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130405B (en) * | 2006-08-25 | 2012-08-08 | 深圳市比克电池有限公司 | Pneumatic transmission mode for powder and device thereof |
| CN103437136A (en) * | 2013-09-05 | 2013-12-11 | 广西玉林宏江能源科技有限公司 | Special efficient fabric end blocking and removing for industrial drying machine |
| CN104313847A (en) * | 2014-11-14 | 2015-01-28 | 李家海 | Special environment-friendly dust resisting device for air inlet of steam heating type industrial clothes dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |