CN208130687U - High-effective dust-removing filter bag - Google Patents
High-effective dust-removing filter bag Download PDFInfo
- Publication number
- CN208130687U CN208130687U CN201820398858.1U CN201820398858U CN208130687U CN 208130687 U CN208130687 U CN 208130687U CN 201820398858 U CN201820398858 U CN 201820398858U CN 208130687 U CN208130687 U CN 208130687U
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- CN
- China
- Prior art keywords
- bag
- flange
- filter bag
- effective dust
- 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 Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses high-effective dust-removing filter bags, including filter bag, which is characterized in that the filter bag includes outer bag and multiple inner bags；The medial surface of the outer bag is equipped with the limit card slot of multiple annulars, and the upper end of the inner bag is equipped with annular flange made of hard material, and the limit card slot is adapted with flange, be fastened in the inner bag can inside outer bag.High-effective dust-removing filter bag in the utility model, limit card slot is adapted with flange, be fastened in inner bag can inside outer bag, the flange of hard material can prop up outer bag, and then can avoid being supported using skeleton, reduce the production cost of filter bag entirety, simultaneously, filter bag is inside and outside double layer design, it is possible to increase the filter area of filter bag improves the filter effect and load capacity of device.
Description
Technical field
The utility model relates to purification technology field more particularly to high-effective dust-removing filter bags.
Background technique
Mainly include graininess or vaporous pollutant in exhaust gas, different modes need to be used to be pocessed.For
For the exhaust gas of particulate contaminant, it is often used bag dust collector at present, is equipped with dedusting filtering bag in deduster, exhaust gas is separated into
Purification gas and dust particle, dust enter the link recycled after filtering, collecting, and purified gas is then set by air draft
Standby discharge.Existing filter bag is single layer structure, and filter area is small, filter efficiency is low, causes the load capacity of device entirety low,
Simultaneously as needing mounting framework to be supported inside it, the production cost of filter bag entirety is caused to improve.
Utility model content
To solve in the prior art, filter area existing for high-effective dust-removing filter bag is small, filter efficiency is low, high production cost
Technical problem, the technical solution of the utility model are as follows：
High-effective dust-removing filter bag in the utility model, including filter bag, the filter bag include outer bag and multiple inner bags；It is described outer
The medial surface of bag is equipped with the limit card slot of multiple annulars, and the upper end of the inner bag is equipped with annular flange made of hard material, institute
It states limit card slot to be adapted with flange, be fastened in the inner bag can inside outer bag.
In a preferred embodiment, two equal part of flange is cut to two sections, passes through spring between two sections of flanges
Connection.
In a preferred embodiment, the flange quartering is cut to four sections, the middle part of the flange, which is equipped with, to be connected
Block is connect, every section of flange is connect with link block by spring.
In a preferred embodiment, the hard material is stainless steel, and the stainless steel surface coats organic material
Expect coating.
In a preferred embodiment, the material of the outer bag and inner bag is micro- alkali containing glass fibre and polytetrafluoroethylene (PTFE)
Blended woven fabric, the two sides of the blended woven fabric paste fibrous layer, and the fibrous layer in outside coats coating of organic material.
High-effective dust-removing filter bag in the utility model, compared with prior art, its advantages are：
High-effective dust-removing filter bag in the utility model, limit card slot are adapted with flange, be fastened in inner bag can in outer bag
The flange in portion, hard material can prop up outer bag, and then can avoid being supported using skeleton, reduce being produced into for filter bag entirety
This, meanwhile, filter bag is inside and outside double layer design, it is possible to increase the filter area of filter bag improves the filter effect and load energy of device
Power.
Detailed description of the invention
Fig. 1 is the cross-sectional view of high-effective dust-removing filter bag in the utility model；
Fig. 2 is the cross-sectional view of outer bag in Fig. 1；
Fig. 3 is the schematic diagram of inner bag in the utility model；
Fig. 4 is the cross-sectional view of inner bag in the utility model；
Fig. 5 is the top view of flange in a kind of embodiment of the utility model；
Fig. 6 is the top view of flange in the utility model another embodiment；
Fig. 7 is the partial sectional view of outer bag and inner bag in the utility model another embodiment.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As shown in Figs 1-4, the high-effective dust-removing filter bag in the utility model, including filter bag, filter bag include outer bag 1 and it is multiple in
Bag 2；The medial surface of outer bag 1 is equipped with the limit card slot 3 of multiple annulars, and the upper end of inner bag 2 is equipped with convex annular made of hard material
Edge 4, limit card slot 3 are adapted with flange 4, be fastened in inner bag 2 can inside outer bag 1, and the flange 4 of hard material can be by outer bag 1
It props up, can avoid using skeleton, meanwhile, interior 1 double layer design of outer bag, it is possible to increase the filter area of filter bag improves filter device
Filter effect.
As shown in figure 5, in one embodiment, 4 liang of equal parts of flange being cut to two sections, pass through bullet between two sections of flanges 4
Spring 5 connects, and by the way of machinery impact, when carrying out dust accumulation cleaning to filter bag, the flange 4 inside filter bag can match with spring 5
Vibration is closed, to improve the Oscillation Amplitude of filter bag, dust accumulation is made to be easier to be cleaned.
As shown in fig. 6, in one embodiment, to further increase vibrating effect, being convenient to clean the product of filter bag surface
4 quartering of flange is cut to four sections by dirt, and the middle part of flange 4 is equipped with link block 6, and every section of flange 4 is connected with link block 6 by spring 5
It connects.
For the corrosion resistance for improving flange 4, flange 4 uses stainless steel making, in having for stainless steel surface coating acid and alkali-resistance
Machine material coating 9.
As shown in fig. 7, being improved service life, the material of outer bag 1 and inner bag 2 to improve corrosion-resistant, the ageing-resistant effect of filter bag
Material is the blended woven fabric 7 of micro- alkali containing glass fibre and polytetrafluoroethylene (PTFE), and the two sides of blended woven fabric 7 paste fibrous layer 8, the fiber in outside
Layer 8 coats coating of organic material 9.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (5)
1. high-effective dust-removing filter bag, including filter bag, which is characterized in that the filter bag includes outer bag and multiple inner bags；The outer bag
Medial surface is equipped with the limit card slot of multiple annulars, and the upper end of the inner bag is equipped with annular flange made of hard material, the limit
Position card slot is adapted with flange, be fastened in the inner bag can inside outer bag.
2. high-effective dust-removing filter bag according to claim 1, which is characterized in that two equal part of flange is cut to two sections, two
It is connected between section flange by spring.
3. high-effective dust-removing filter bag according to claim 1, which is characterized in that the flange quartering is cut to four sections, institute
The middle part for stating flange is equipped with link block, and every section of flange is connect with link block by spring.
4. high-effective dust-removing filter bag according to claim 1, which is characterized in that the hard material be stainless steel, it is described not
Steel surface of becoming rusty coats coating of organic material.
5. high-effective dust-removing filter bag according to claim 1, which is characterized in that the material of the outer bag and inner bag is micro- alkali glass
The blended woven fabric of glass fiber and polytetrafluoroethylene (PTFE), the two sides of the blended woven fabric paste fibrous layer, and the fibrous layer in outside applies
Cover coating of organic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398858.1U CN208130687U (en) | 2018-03-22 | 2018-03-22 | High-effective dust-removing filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398858.1U CN208130687U (en) | 2018-03-22 | 2018-03-22 | High-effective dust-removing filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208130687U true CN208130687U (en) | 2018-11-23 |
Family
ID=64289271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820398858.1U Expired - Fee Related CN208130687U (en) | 2018-03-22 | 2018-03-22 | High-effective dust-removing filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208130687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530177A (en) * | 2019-02-06 | 2020-08-14 | 日本斯频德制造株式会社 | Method for replacing filter of dust collecting device, and filter |
| CN114149145A (en) * | 2021-12-03 | 2022-03-08 | 张社论 | Swimming pool water treatment system |
-
2018
- 2018-03-22 CN CN201820398858.1U patent/CN208130687U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530177A (en) * | 2019-02-06 | 2020-08-14 | 日本斯频德制造株式会社 | Method for replacing filter of dust collecting device, and filter |
| CN111530177B (en) * | 2019-02-06 | 2022-03-25 | 日本斯频德制造株式会社 | Method for replacing filter of dust collecting device, and filter |
| CN114149145A (en) * | 2021-12-03 | 2022-03-08 | 张社论 | Swimming pool water treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20210322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |