CN203389437U - Tri-proof needled terylene filter material - Google Patents
Tri-proof needled terylene filter material Download PDFInfo
- Publication number
- CN203389437U CN203389437U CN201320371847.1U CN201320371847U CN203389437U CN 203389437 U CN203389437 U CN 203389437U CN 201320371847 U CN201320371847 U CN 201320371847U CN 203389437 U CN203389437 U CN 203389437U
- Authority
- CN
- China
- Prior art keywords
- terylene
- filter material
- base cloth
- proof
- needled
- 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
Links
Images
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model relates to a tri-proof needled terylene filter material. Fiber layers are symmetrically pasted on upper and lower surfaces of base cloth by adopting a needling machine; the base cloth is mixed base cloth formed by weaving terylene long fibers and stainless steel fibers; the fiber layers are terylene and PTFE (Polytetrafluoroethylene) composite fibers. The tri-proof needled terylene filter material disclosed by the utility model has characteristics of corrosion resistance, waterproofness, grease prevention, static resistance, high filter precision, long service life, and the like.
Description
Technical field
The utility model relates to a kind of filter felt, particularly the anti-needle punched filter material of a kind of terylene three.
Background technology
At present, the waste gas of the industry production such as cement plant, steel plant, power plant, chemical plant contains the material composition complexity such as acid, alkaline, easily corrodes filtering material, thereby and in workplaces such as chemical plant, easily produce static and cause accident to occur, and in sack cleaner running, for dust in air, contain more moisture content and oiliness and hygroscopicity and easy hygroscopy dust, thereby on dust surface, may generate moisture film and increase tack, although this contributes to trap dust, but will make deashing encounter difficulties, particularly high-temperature gas is again when the condition of high temperature, because the cooling effect of extraneous gas produces dewfall phenomenon, this can not only make the dust of trapping in filter material surface fouling, be difficult for peeling off and cause stopping up, and can make cleaner running resistance increase, directly affected the normal operation of cleaner.
Summary of the invention
The utility model is in order to solve above-mentioned deficiency, provides a kind of corrosion-resistant, the anti-needle punched filter material of terylene three of waterproof, grease proofing, antistatic.
Above-mentioned purpose of the present utility model realizes by following technical scheme: the anti-needle punched filter material of a kind of terylene three, is characterized in that: in the upper and lower surface of base cloth, adopt the symmetrical fibrage of pasting of needing machine.
Described base cloth is the mixing base cloth that the long fibre of terylene and stainless steel fibre are made into.
Described fibrage is terylene and PTFE composite fibre layer.
Superior effect of the present utility model is as follows:
1, heatproof is moderate, 160 ℃ of normal working temperatures.
2, good corrosion resistance, is better than general needle punched filter material.
3, can effectively anti-sealing and various greasy dirt thing attach and permeate, there is waterproof and oilproof characteristic, because base cloth is sneaked into stainless steel fibre, make base cloth there is electric conductivity, so can antistatic.
4, dust is also had to resistive connection and easy fissility, easy-to-clean ash, effectively prevents from stopping up.
5, filtrate is difficult for stopping up paste bag, makes dust-removal cloth-bag life.
6, filtering accuracy is high, and dust removing effects is up to 99.99%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Number in the figure explanation, 1-base cloth, 2-fibrage.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in structural representation as of the present utility model in accompanying drawing, the utility model provides a kind of terylene three anti-needle punched filter material, it is the upper and lower surface at base cloth 1, adopt the symmetrical fibrage 2 of pasting of needing machine, described base cloth 1 is the mixing base cloth that the long fibre of terylene and stainless steel fibre are made into, and described fibrage 2 is terylene and PTFE composite fibre layer.
The utility model is dropped into actual operating mode to be used, through implementing proof, continuous serviceability temperature of the present utility model is 160 ℃, moment serviceability temperature be 180 ℃, warp-wise fracture strength >=1100N/520cm, broadwise fracture strength >=1300N/520cm, warp-wise elongation at break≤30%, broadwise elongation at break≤35%, rupture strength >=3.8MPa, thickness 1.8-2.2mm, Air permenbility 400-550L/ ㎡ min.
Claims (3)
1. the anti-needle punched filter material of terylene three, is characterized in that: in the upper and lower surface of base cloth, adopt the symmetrical fibrage of pasting of needing machine.
2. the anti-needle punched filter material of a kind of terylene three according to claim 1, is characterized in that: described base cloth is the mixing base cloth that the long fibre of terylene and stainless steel fibre are made into.
3. the anti-needle punched filter material of a kind of terylene three according to claim 1, is characterized in that: described fibrage is terylene and PTFE composite fibre layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320371847.1U CN203389437U (en) | 2013-06-27 | 2013-06-27 | Tri-proof needled terylene filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320371847.1U CN203389437U (en) | 2013-06-27 | 2013-06-27 | Tri-proof needled terylene filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389437U true CN203389437U (en) | 2014-01-15 |
Family
ID=49901000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320371847.1U Expired - Fee Related CN203389437U (en) | 2013-06-27 | 2013-06-27 | Tri-proof needled terylene filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203389437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972290A (en) * | 2019-03-08 | 2019-07-05 | 鄂州宝丰金属棉技术股份有限公司 | One kind kills mouse felt and preparation method thereof |
-
2013
- 2013-06-27 CN CN201320371847.1U patent/CN203389437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972290A (en) * | 2019-03-08 | 2019-07-05 | 鄂州宝丰金属棉技术股份有限公司 | One kind kills mouse felt and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101596384B (en) | Compound filter material, method and application thereof | |
| CN201399290Y (en) | Polyphenylene sulfide (PPS) fiber antistatic high-temperature resisting woven filter felt | |
| CN203389437U (en) | Tri-proof needled terylene filter material | |
| CN204952465U (en) | Refuse grease proofing easy deashing filter bag of water | |
| CN202410379U (en) | Aramid fiber superfine surface impregnation needled felt | |
| CN202107840U (en) | Sewing thread for sewing dedusting filter bags | |
| CN202460301U (en) | Polyphenylene sulfide (PPS) and polyimide fiber high temperature resistant teflon osmosis membrane needled filter felt | |
| CN202638144U (en) | Composite filter felt structure | |
| CN202136878U (en) | Glass fiber and PTFE (Polytetrafluoroethylene) composite high-temperature resisting membrane-coating filter material | |
| CN202020970U (en) | Needling filter material | |
| CN203389432U (en) | Glass-fiber-coated needled felt | |
| CN204745922U (en) | Special dust removal sack of waste incineration | |
| CN201445857U (en) | High-temperature filtration material for multi-group and gradient coating | |
| CN203389429U (en) | FMS high temperature resistant needled felt | |
| CN203389435U (en) | Dust agglomeration resistant composite needled filter material | |
| CN206063967U (en) | A kind of resistance to oxidation PPS needled filtering felt | |
| CN205461391U (en) | Multilayer structure's compound high temperature resistant acupuncture felt of superfine surface course of PTFE | |
| CN203389433U (en) | Folding glass fiber compounded needling filter material | |
| CN203075756U (en) | Terylene stripe three-proofing film-coated punched felt | |
| CN101462018A (en) | Pure polyfluortetraethylene gradient overlay film filter material with high intensity | |
| CN202410383U (en) | Aramid fiber coated punched felt | |
| CN203030119U (en) | PPS (Polyphenylene Sulphide) base cloth and acrylic fibre needle-punched filter material | |
| CN203389436U (en) | Anti-corrosion acrylic compounded needled felt | |
| CN208302393U (en) | A kind of acrylic Nomex | |
| CN202638137U (en) | Improved glass fiber needled filter felt |
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 |
Granted publication date: 20140115 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |