CN203315876U - Composite high-temperature stainless steel/carbon fiber filter felt - Google Patents
Composite high-temperature stainless steel/carbon fiber filter felt Download PDFInfo
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- CN203315876U CN203315876U CN2013203671526U CN201320367152U CN203315876U CN 203315876 U CN203315876 U CN 203315876U CN 2013203671526 U CN2013203671526 U CN 2013203671526U CN 201320367152 U CN201320367152 U CN 201320367152U CN 203315876 U CN203315876 U CN 203315876U
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Abstract
The utility model discloses a composite high-temperature stainless steel/carbon fiber filter felt. The composite high-temperature stainless steel/carbon fiber filter felt comprises a surface layer, a core layer and a bottom layer, wherein the core layer is arranged between the surface layer and the bottom layer; a nano coating is arranged on the upper surface of the surface layer; the surface layer and the bottom layer are stainless steel fiber felts; the core layer is stainless steel base cloth. The composite high-temperature stainless steel/carbon fiber filter felt is made of stainless steel fibers and carbon fibers, so that the defects of low filter accuracy of a stainless steel filter material and unsuitability for pulse jet caused by too-high hardness of the filter material are overcome. A nano coating technology is adopted for surface treatment, so that the surface smoothness of the filter material is improved, and the fibers of the filter material are adhered. The surfaces of the stainless steel fibers and the carbon fibers are smooth and are unlikely to be adhered, so that the temperature of a common adhesive cannot reach 700 DEG C.
Description
Technical field
The utility model relates to a kind of filter felt, particularly a kind of stainless steel carbon fiber combined high temperature filter felt.
Background technology
Can produce a large amount of utilized heat energy in industries such as smelting, cement.Along with the more and more attention of country to environmental protection and energy saving, pre-recuperation of heat and cleaning system have all been increased, but due to present filtrate heatproof all below 300 ℃, just can enter dust pelletizing system so must carry out cooling (waste-heat recovery device heat exchanger) to high-temperature dusty gas, so the utilization rate to heat energy will be lost, high-temperature dusty gas, to heat exchanger damage and fouling, affects recovering effect simultaneously, so be badly in need of the filtrate of a kind of ability more than 700 ℃, solves this problem.
The utility model content
The purpose of this utility model just is to provide a kind of stainless steel carbon fiber combined high temperature filter felt, has solved the weakness that the not high and filtrate hardness of the filtering accuracy of stainless steel filtrate is not suitable for pulse jet too firmly.
To achieve these goals, the technical solution adopted in the utility model is such: stainless steel carbon fiber combined high temperature filter felt of the present utility model, comprise surface layer, sandwich layer and bottom, described sandwich layer is arranged between surface layer and bottom, the surface layer upper surface is provided with nano coating, described surface layer and bottom are the stainless steel fibre felt, and described sandwich layer is the stainless steel base cloth.
As preferably, in described surface layer, sandwich layer and bottom, be provided with carbon fiber.
As preferably, the thickness of described surface layer and bottom is identical.
Compared with prior art, the utility model has the advantage of: the utility model adopts stainless steel fibre and carbon fiber to make, and has solved the weakness that the not high and filtrate hardness of the filtering accuracy of stainless steel filtrate is not suitable for pulse jet too firmly; Surface treatment adopts the nano coating technology, has both increased the surface smoothness of filtrate, makes again the filter media fibre bonding, because the smooth difficult bonding of stainless steel and carbon fiber surface, general binding agent does not reach 700 degree.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, stainless steel carbon fiber combined high temperature filter felt of the present utility model, comprise surface layer 2, sandwich layer 3 and bottom 4, described sandwich layer 3 is arranged between surface layer 2 and bottom 4, surface layer 2 upper surfaces are provided with nano coating 1, and described surface layer 2 and bottom 4 are the stainless steel fibre felt, and described sandwich layer 3 is the stainless steel base cloth, be provided with carbon fiber in described surface layer 2, sandwich layer 3 and bottom 4, described surface layer 2 is identical with the thickness of bottom 4.
The utility model adopts stainless steel fibre and carbon fiber to mix and makes surface layer 2 by extraordinary carding equipment, and stainless steel fibre and carbon fiber interweave and make base cloth, by acupuncture apparatus, is composited, and surface adopts high-temperature resistant nano coating 1 to make the superhigh temperature filtrate.
Claims (3)
1. a stainless steel carbon fiber combined high temperature filter felt, it is characterized in that: comprise surface layer, sandwich layer and bottom, described sandwich layer is arranged between surface layer and bottom, and the surface layer upper surface is provided with nano coating, described surface layer and bottom are the stainless steel fibre felt, and described sandwich layer is the stainless steel base cloth.
2. stainless steel carbon fiber combined high temperature filter felt according to claim 1, is characterized in that: in described surface layer, sandwich layer and bottom, be provided with carbon fiber.
3. stainless steel carbon fiber combined high temperature filter felt according to claim 1, it is characterized in that: the thickness of described surface layer and bottom is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203671526U CN203315876U (en) | 2013-06-25 | 2013-06-25 | Composite high-temperature stainless steel/carbon fiber filter felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203671526U CN203315876U (en) | 2013-06-25 | 2013-06-25 | Composite high-temperature stainless steel/carbon fiber filter felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315876U true CN203315876U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203671526U Expired - Fee Related CN203315876U (en) | 2013-06-25 | 2013-06-25 | Composite high-temperature stainless steel/carbon fiber filter felt |
Country Status (1)
| Country | Link |
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| CN (1) | CN203315876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908839A (en) * | 2014-04-10 | 2014-07-09 | 江苏同康特种活性炭纤维面料有限公司 | Filter material of air purifier |
| CN104389562A (en) * | 2014-11-06 | 2015-03-04 | 淄博东森石油技术发展有限公司 | Earthworm sand filter sieve tube |
| CN109173716A (en) * | 2018-10-26 | 2019-01-11 | 浙江鸿盛环保科技集团有限公司 | Stainless steel base fabric filtering material and bouffancy filter bag |
-
2013
- 2013-06-25 CN CN2013203671526U patent/CN203315876U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908839A (en) * | 2014-04-10 | 2014-07-09 | 江苏同康特种活性炭纤维面料有限公司 | Filter material of air purifier |
| CN104389562A (en) * | 2014-11-06 | 2015-03-04 | 淄博东森石油技术发展有限公司 | Earthworm sand filter sieve tube |
| CN109173716A (en) * | 2018-10-26 | 2019-01-11 | 浙江鸿盛环保科技集团有限公司 | Stainless steel base fabric filtering material and bouffancy filter bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG DEWEIDE ENVIRONMENTAL PROTECTION TECHNOLO Free format text: FORMER OWNER: ZHEJIANG DEWEIDE FILTER FABRICO CO., LTD. Effective date: 20150327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317200 TAIZHOU, ZHEJIANG PROVINCE TO: 317203 TAIZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150327 Address after: Taizhou Tiantai County Industrial Park in front of 317203 cities in Zhejiang Province Patentee after: Zhejiang obtains Vad Environmental Protection Technology Co., Ltd Address before: 317200, flat industrial area, Tiantai County, Zhejiang, Taizhou Patentee before: Zhejiang Deweide Filter Fabrico Co., Ltd. |
|
| 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: 20131204 Termination date: 20180625 |