CN204767904U - Elasticity bagfilter - Google Patents
Elasticity bagfilter Download PDFInfo
- Publication number
- CN204767904U CN204767904U CN201520305205.0U CN201520305205U CN204767904U CN 204767904 U CN204767904 U CN 204767904U CN 201520305205 U CN201520305205 U CN 201520305205U CN 204767904 U CN204767904 U CN 204767904U
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- CN
- China
- Prior art keywords
- filter bag
- elasticity
- barrel
- shaped filter
- filter
- 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 discloses an elasticity bagfilter, including barrel -shaped filter bag, its characterized in that: be equipped with the ripple section on the lateral wall of barrel -shaped filter bag, inlay the spring in the ripple section, the oral area of barrel -shaped filter bag is equipped with the filter screen layer. The utility model discloses filtration efficiency height and sack area have elasticity, and the dust is clear away totally.
Description
Technical field
The utility model relates to a kind of elasticity filter bag of dust collector.
Background technology
Filter bag is the key component in sack cleaner running, and usual cylinder type filter bag is vertically suspended in deduster.Fabric and the design of filter bag should be pursued high efficiency filter as far as possible, be easy to dust stripping and effect durable in use.
In pulse and air-tank type pulse dust collector, dust is the outer surface being attached to filter bag.Dusty gas is through deduster, and dust is trapped in the outer surface of filter bag, and clean gas enters filter bag inside by filtrate.The cage of filter bag inside is used for supporting filter bag, prevents filter bag from subsiding, and it contributes to removing and the redistribution of dirt cake simultaneously.
In use dust bonding is serious for traditional filter bag, is difficult to once clear clean dust, affects filter efficiency during blowback.
Utility model content
The utility model object there is provided that a kind of filter efficiency is high and cloth bag band has elasticity, and dust removes clean elasticity filter bag of dust collector.
The utility model technical solution problem provides following scheme:
A kind of elasticity filter bag of dust collector, comprise barrel-shaped filter bag, it is characterized in that: the sidewall of described barrel-shaped filter bag is provided with bellows segment, inlays spring in described bellows segment, the oral area of described barrel-shaped filter bag is provided with filter mesh layer.
The centre of described filter mesh layer is provided with gas hole.
The utility model is provided with bellows segment on the sidewall of barrel-shaped filter bag, and spring is provided with on the inwall of bellows segment, filter bag is made to have elasticity, like this when dedusting, filter bag can cause elastic oscillation, and the dust on such filter bag can be shaked off, improve the filter effect of filter bag, and be provided with filter mesh layer at the oral area of barrel-shaped filter bag, and be provided with in the centre of filter mesh layer and blow afloat hole, conveniently blow afloat pipe and filter bag is washed away.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See accompanying drawing, a kind of elasticity filter bag of dust collector, comprises barrel-shaped filter bag 1, and the sidewall of described barrel-shaped filter bag 1 is provided with bellows segment 2, inlays spring 3 in described bellows segment 2, and the oral area of described barrel-shaped filter bag 1 is provided with filter mesh layer 4.
The centre of described filter mesh layer 4 is provided with gas hole 5.
Claims (2)
1. an elasticity filter bag of dust collector, comprises barrel-shaped filter bag, it is characterized in that: the sidewall of described barrel-shaped filter bag is provided with bellows segment, inlays spring in described bellows segment, and the oral area of described barrel-shaped filter bag is provided with filter mesh layer.
2. elasticity filter bag of dust collector according to claim 1, is characterized in that: the centre of described filter mesh layer is provided with gas hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305205.0U CN204767904U (en) | 2015-05-12 | 2015-05-12 | Elasticity bagfilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305205.0U CN204767904U (en) | 2015-05-12 | 2015-05-12 | Elasticity bagfilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767904U true CN204767904U (en) | 2015-11-18 |
Family
ID=54508036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305205.0U Expired - Fee Related CN204767904U (en) | 2015-05-12 | 2015-05-12 | Elasticity bagfilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204767904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642022A (en) * | 2016-03-22 | 2016-06-08 | 河北联达过滤器材有限公司 | Metal-sintered-screen-expanded-backwashed cylindrical filter core and washing method thereof |
| CN107398130A (en) * | 2017-06-16 | 2017-11-28 | 江苏明晶布业股份有限公司 | A kind of dedusting filtering bag with double working modes |
| CN107413123A (en) * | 2017-06-28 | 2017-12-01 | 江苏鼎盛滤袋有限公司 | A kind of special filter bag of blast furnace gas |
-
2015
- 2015-05-12 CN CN201520305205.0U patent/CN204767904U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642022A (en) * | 2016-03-22 | 2016-06-08 | 河北联达过滤器材有限公司 | Metal-sintered-screen-expanded-backwashed cylindrical filter core and washing method thereof |
| CN107398130A (en) * | 2017-06-16 | 2017-11-28 | 江苏明晶布业股份有限公司 | A kind of dedusting filtering bag with double working modes |
| CN107413123A (en) * | 2017-06-28 | 2017-12-01 | 江苏鼎盛滤袋有限公司 | A kind of special filter bag of blast furnace gas |
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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: 20151118 Termination date: 20160512 |