CN107051044A - A kind of high temperature resistant dedusting filtering bag - Google Patents
A kind of high temperature resistant dedusting filtering bag Download PDFInfo
- Publication number
- CN107051044A CN107051044A CN201710507856.1A CN201710507856A CN107051044A CN 107051044 A CN107051044 A CN 107051044A CN 201710507856 A CN201710507856 A CN 201710507856A CN 107051044 A CN107051044 A CN 107051044A
- Authority
- CN
- China
- Prior art keywords
- cloth
- layer
- temperature
- ring
- resistant
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 61
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 3
- 239000004642 Polyimide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The present invention relates to filter bag dedusting technology field, especially a kind of high temperature resistant dedusting filtering bag, including retainer plate, the lower end of retainer plate is fixedly connected with ring-type filter cloth, ring-type filter cloth includes outer cloth, high-temperature-resistant layer, except knoisphere and inner-layer cloth, high-temperature-resistant layer is located between outer cloth and inner-layer cloth, except knoisphere is located between high-temperature-resistant layer and inner-layer cloth, the lower end of retainer plate side wall is uniformly provided with multiple walings, multiple walings are integrally formed setting with retainer plate, multiple walings, which are located at, to be removed between knoisphere and inner-layer cloth, multiple level connection joint rings are uniformly socketed with the outside of ring-type filter cloth, level connection joint ring is located between outer cloth and high-temperature-resistant layer, dowel is connected between multiple walings of multiple level connection joint rings and correspondence position.The high temperature resistant dedusting filtering bag, can prevent ring-type filter cloth from deforming upon so that the filtering of filter bag and dust removal performance can be continuously maintained in higher level.
Description
Technical field
The present invention relates to filter bag dedusting technology field, more particularly to a kind of high temperature resistant dedusting filtering bag.
Background technology
Filter bag has excellent stable chemical performance and heat resistance, is the generation for being applied to peak performance in filtrate industry
Table, is also the kind of performance most significant end in all typical filter materials, reached in terms of filter efficiency and filtering accuracy compared with
High level, when temperature is higher when deployed, filter bag is easily deformed, and causes filtering and dust removal performance to decline, therefore, we
Propose a kind of high temperature resistant dedusting filtering bag.
The content of the invention
The invention aims to solve that there is the easy deformation of high temperature in the prior art, and a kind of resistance to height proposed
Warm dedusting filtering bag.
To achieve these goals, present invention employs following technical scheme：
A kind of high temperature resistant dedusting filtering bag, including retainer plate are designed, the lower end of the retainer plate is fixedly connected with ring-type filter cloth, described
Ring-type filter cloth includes outer cloth, high-temperature-resistant layer, except knoisphere and inner-layer cloth, the outer cloth, high-temperature-resistant layer, except knoisphere and inner-layer cloth
Between be laminated, the high-temperature-resistant layer be located between outer cloth and inner-layer cloth, it is described except knoisphere be located at high-temperature-resistant layer and internal layer
Between cloth, the lower end of retainer plate side wall is uniformly provided with multiple walings, multiple walings and retainer plate one
Body formed to set, multiple walings, which are located at, to be removed between knoisphere and inner-layer cloth, is uniformly socketed with the outside of the ring-type filter cloth
Multiple level connection joint rings, the level connection joint ring is located between outer cloth and high-temperature-resistant layer, multiple level connection joint rings and corresponding position
Dowel is connected between the multiple walings put.
It is preferred that, the outer cloth and inner-layer cloth are made by polytetrafluoroethylene (PTFE) high temperature cloth.
It is preferred that, the retainer plate, waling, level connection joint ring and dowel are made by stainless steel strip.
It is preferred that, the high-temperature-resistant layer is made up of organosilicon fire-resistant coating.
It is preferred that, it is described except knoisphere is polyimide coating, and except the thickness of knoisphere is 0.6-1.0mm.
A kind of high temperature resistant dedusting filtering bag proposed by the present invention, beneficial effect is：The high temperature resistant dedusting filtering bag, in high temperature shape
When being worked under condition, by supporting ring-type filter cloth provided with waling, level connection joint ring and dowel, prevent ring-type filter cloth from occurring
Deformation so that the filtering of filter bag and dust removal performance can be continuously maintained in higher level.
Brief description of the drawings
Fig. 1 is a kind of partial structurtes front view of high temperature resistant dedusting filtering bag proposed by the present invention；
Fig. 2 is a kind of ring-type filter cloth structure sectional view of high temperature resistant dedusting filtering bag proposed by the present invention.
In figure：Retainer plate 1, waling 2, level connection joint ring 3, outer cloth 4, dowel 5, high-temperature-resistant layer 6, except knoisphere
7th, inner-layer cloth 8.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of high temperature resistant dedusting filtering bag, including retainer plate 1, the lower end of retainer plate 1 is fixedly connected with ring-type
Filter cloth, ring-type filter cloth includes outer cloth 4, high-temperature-resistant layer 6, except knoisphere 7 and inner-layer cloth 8, outer cloth 4, high-temperature-resistant layer 6, except knoisphere 7
It is laminated between inner-layer cloth 8, high-temperature-resistant layer 6 is located between outer cloth 4 and inner-layer cloth 8, and high-temperature-resistant layer 6 is by the resistance to height of organosilicon
Warm coating is made, and increases the resistance to elevated temperatures of filter bag, except knoisphere 7 is located between high-temperature-resistant layer 6 and inner-layer cloth 8, except knoisphere 7 is poly-
Acid imide coating, and except the thickness of knoisphere 7 is 0.6-1.0mm, increase the dust-proof effect of filter bag, the lower end of the side wall of retainer plate 1 is equal
Even is provided with multiple walings 2, and the resistance of increase filter bag becomes performance, extends the service life of filter bag.
Multiple walings 2 are integrally formed setting with retainer plate 1, and multiple walings 2, which are located at, removes knoisphere 7 and internal layer
Between cloth 8, multiple level connection joint rings 3 are uniformly socketed with the outside of ring-type filter cloth, level connection joint ring 3 is located at outer cloth 4 and Nai Gao
Between warm layer 6, dowel 5, retainer plate are connected between multiple walings 2 of multiple level connection joint rings 3 and correspondence position
1st, waling 2, level connection joint ring 3 and dowel 5 are made by stainless steel strip, the mechanical strength for increasing filter bag, prevent
Only filter bag is deformed upon in the course of the work, and outer cloth 4 and inner-layer cloth 8 are made by polytetrafluoroethylene (PTFE) high temperature cloth, increases filter bag
Resistance to elevated temperatures.
More than, it is only the present invention preferably embodiment, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, technique according to the invention scheme and its invention
Design is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of high temperature resistant dedusting filtering bag, including retainer plate（1）, it is characterised in that the retainer plate（1）Lower end be fixedly connected
There is ring-type filter cloth, the ring-type filter cloth includes outer cloth（4）, high-temperature-resistant layer（6）, except knoisphere（7）And inner-layer cloth（8）, it is described outer
Layer cloth（4）, high-temperature-resistant layer（6）, except knoisphere（7）And inner-layer cloth（8）Between be laminated, the high-temperature-resistant layer（6）Positioned at outer layer
Cloth（4）And inner-layer cloth（8）Between, it is described to remove knoisphere（7）Positioned at high-temperature-resistant layer（6）And inner-layer cloth（8）Between, the retainer plate
（1）The lower end of side wall is uniformly provided with multiple walings（2）, multiple walings（2）With retainer plate（1）It is integrally formed
Set, multiple walings（2）Positioned at except knoisphere（7）And inner-layer cloth（8）Between, uniform socket on the outside of the ring-type filter cloth
There are multiple level connection joint rings（3）, the level connection joint ring（3）Positioned at outer cloth（4）And high-temperature-resistant layer（6）Between, multiple levels
Connection ring（3）With multiple walings of correspondence position（2）Between be connected with dowel（5）.
2. a kind of high temperature resistant dedusting filtering bag according to claim 1, it is characterised in that the outer cloth（4）And inner-layer cloth
（8）It is made by polytetrafluoroethylene (PTFE) high temperature cloth.
3. a kind of high temperature resistant dedusting filtering bag according to claim 1, it is characterised in that the retainer plate（1）, it is longitudinally reinforced
Muscle（2）, level connection joint ring（3）And dowel（5）It is made by stainless steel strip.
4. a kind of high temperature resistant dedusting filtering bag according to claim 1, it is characterised in that the high-temperature-resistant layer（6）By organic
Silicon high-temperaure coating is made.
5. a kind of high temperature resistant dedusting filtering bag according to claim 1, it is characterised in that described to remove knoisphere（7）It is sub- for polyamides
Amine coating, and except knoisphere（7）Thickness be 0.6-1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507856.1A CN107051044B (en) | 2017-06-28 | 2017-06-28 | High temperature resistant dust removal filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507856.1A CN107051044B (en) | 2017-06-28 | 2017-06-28 | High temperature resistant dust removal filter bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107051044A true CN107051044A (en) | 2017-08-18 |
| CN107051044B CN107051044B (en) | 2024-02-09 |
Family
ID=59613545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710507856.1A Active CN107051044B (en) | 2017-06-28 | 2017-06-28 | High temperature resistant dust removal filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107051044B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006205063A (en) * | 2005-01-28 | 2006-08-10 | Fujikoo:Kk | Filter bag |
| CN101569806A (en) * | 2009-05-25 | 2009-11-04 | 中国广东核电集团有限公司 | Containment sump filter |
| CN202751905U (en) * | 2012-07-25 | 2013-02-27 | 绍兴文理学院 | Skeleton for bag type dust collector |
| CN202983434U (en) * | 2013-02-21 | 2013-06-12 | 安徽天之都环保科技股份有限公司 | Drape type dust remover bag cage |
| EP2644243A1 (en) * | 2012-03-30 | 2013-10-02 | Alstom Technology Ltd | Bag filter basket for supporting a baghouse filter bag |
| CN105032064A (en) * | 2015-08-27 | 2015-11-11 | 河南省德耀节能科技有限公司 | Dust remover and bag cage of dust remover |
| CN105313386A (en) * | 2015-11-22 | 2016-02-10 | 仪征市金达织物有限公司 | Composite type agricultural cloth |
| CN205287917U (en) * | 2015-12-30 | 2016-06-08 | 河南天成环保科技股份有限公司 | Water and oil proofing sack for dust remover |
| CN205516956U (en) * | 2016-04-06 | 2016-08-31 | 天津清科环保科技有限公司 | Anti electrostatic precipitator filter bag |
| JP2016198739A (en) * | 2015-04-13 | 2016-12-01 | 日本スピンドル製造株式会社 | Filter-cloth structure |
| CN206027278U (en) * | 2016-08-11 | 2017-03-22 | 江苏绿地环保滤材有限公司 | Dustproof high temperature resistant dust bag |
| CN206103541U (en) * | 2016-08-11 | 2017-04-19 | 江苏绿地环保滤材有限公司 | High temperature resistant dust bag |
| CN207153313U (en) * | 2017-06-28 | 2018-03-30 | 江苏鼎盛滤袋有限公司 | A kind of high temperature resistant dedusting filtering bag |
-
2017
- 2017-06-28 CN CN201710507856.1A patent/CN107051044B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006205063A (en) * | 2005-01-28 | 2006-08-10 | Fujikoo:Kk | Filter bag |
| CN101569806A (en) * | 2009-05-25 | 2009-11-04 | 中国广东核电集团有限公司 | Containment sump filter |
| EP2644243A1 (en) * | 2012-03-30 | 2013-10-02 | Alstom Technology Ltd | Bag filter basket for supporting a baghouse filter bag |
| CN202751905U (en) * | 2012-07-25 | 2013-02-27 | 绍兴文理学院 | Skeleton for bag type dust collector |
| CN202983434U (en) * | 2013-02-21 | 2013-06-12 | 安徽天之都环保科技股份有限公司 | Drape type dust remover bag cage |
| JP2016198739A (en) * | 2015-04-13 | 2016-12-01 | 日本スピンドル製造株式会社 | Filter-cloth structure |
| CN105032064A (en) * | 2015-08-27 | 2015-11-11 | 河南省德耀节能科技有限公司 | Dust remover and bag cage of dust remover |
| CN105313386A (en) * | 2015-11-22 | 2016-02-10 | 仪征市金达织物有限公司 | Composite type agricultural cloth |
| CN205287917U (en) * | 2015-12-30 | 2016-06-08 | 河南天成环保科技股份有限公司 | Water and oil proofing sack for dust remover |
| CN205516956U (en) * | 2016-04-06 | 2016-08-31 | 天津清科环保科技有限公司 | Anti electrostatic precipitator filter bag |
| CN206027278U (en) * | 2016-08-11 | 2017-03-22 | 江苏绿地环保滤材有限公司 | Dustproof high temperature resistant dust bag |
| CN206103541U (en) * | 2016-08-11 | 2017-04-19 | 江苏绿地环保滤材有限公司 | High temperature resistant dust bag |
| CN207153313U (en) * | 2017-06-28 | 2018-03-30 | 江苏鼎盛滤袋有限公司 | A kind of high temperature resistant dedusting filtering bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107051044B (en) | 2024-02-09 |
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