JPH0417809U - - Google Patents
Info
- Publication number
- JPH0417809U JPH0417809U JP5979390U JP5979390U JPH0417809U JP H0417809 U JPH0417809 U JP H0417809U JP 5979390 U JP5979390 U JP 5979390U JP 5979390 U JP5979390 U JP 5979390U JP H0417809 U JPH0417809 U JP H0417809U
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- polytetrafluoroethylene fibers
- fibers
- bag filters
- polytetrafluoroethylene
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 2
- -1 polytetrafluoroethylene Polymers 0.000 claims 4
- 239000003245 coal Substances 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
Landscapes
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
Description
第１図は本考案で用いるラツプを例示する拡大
断面図、第２図は本考案に係るバツグフイルタ用
の布を拡大して示す概略断面図である。
１……ポリテトラフルオロエチレン繊維、２…
…ポリフエニレンサルフアイド繊維、３……ラツ
プ、４……布、５……基布。
FIG. 1 is an enlarged sectional view illustrating a wrap used in the present invention, and FIG. 2 is a schematic sectional view showing an enlarged bag filter cloth according to the present invention. 1...Polytetrafluoroethylene fiber, 2...
... Polyphenylene sulfide fiber, 3... Wrap, 4... Cloth, 5... Base fabric.
Claims (1)
ツグフイルタに用いる布であつて、ポリテトラ
フルオロエチレン繊維とポリフエニレンサルフア
イド繊維からなるラツプと、ポリテトラフルオロ
エチレン繊維製の基布とをニードルパンチングで
一体化してから、所定の厚みにプレスするバツグ
フイルタ用の布。 ２ ポリテトラフルオロエチレン繊維製の基布が
、ポリテトラフルオロエチレン繊維製のスリツト
ヤーン平織布からなる請求項１記載の布。[Claims for Utility Model Registration] 1. Cloth used for bag filters generally installed in thermal equipment such as coal boilers, comprising a wrap made of polytetrafluoroethylene fibers and polyphenylene sulfide fibers, and a wrap made of polytetrafluoroethylene fibers. A fabric for bag filters that is integrated with the base fabric by needle punching and then pressed to a specified thickness. 2. The fabric according to claim 1, wherein the base fabric made of polytetrafluoroethylene fibers is a slit yarn plain woven fabric made of polytetrafluoroethylene fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5979390U JPH0417809U (en) | 1990-06-06 | 1990-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5979390U JPH0417809U (en) | 1990-06-06 | 1990-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0417809U true JPH0417809U (en) | 1992-02-14 |
Family
ID=31586606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5979390U Pending JPH0417809U (en) | 1990-06-06 | 1990-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417809U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57205566A (en) * | 1981-05-20 | 1982-12-16 | Du Pont | Poly(tetrafluoroethylene) fiber containing compound |
| JPH01274813A (en) * | 1988-04-25 | 1989-11-02 | Teijin Ltd | Filter medium |
-
1990
- 1990-06-06 JP JP5979390U patent/JPH0417809U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57205566A (en) * | 1981-05-20 | 1982-12-16 | Du Pont | Poly(tetrafluoroethylene) fiber containing compound |
| JPH01274813A (en) * | 1988-04-25 | 1989-11-02 | Teijin Ltd | Filter medium |
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