CN202638140U - Antistatic polyphenylene sulfide fiber filter felt - Google Patents
Antistatic polyphenylene sulfide fiber filter felt Download PDFInfo
- Publication number
- CN202638140U CN202638140U CN 201120542399 CN201120542399U CN202638140U CN 202638140 U CN202638140 U CN 202638140U CN 201120542399 CN201120542399 CN 201120542399 CN 201120542399 U CN201120542399 U CN 201120542399U CN 202638140 U CN202638140 U CN 202638140U
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- CN
- China
- Prior art keywords
- polyphenylene sulfide
- filter felt
- fiber
- base cloth
- stainless steel
- 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 - Lifetime
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- Woven Fabrics (AREA)
Abstract
The utility model discloses an antistatic polyphenylene sulfide fiber filter felt which comprises a mixed fiber layer, base fabric, and a mixed fiber layer in sequence from an outer layer to an inner layer. The base fabric of the filter felt is formed by blend weaving a polyphenylene sulfide fiber yarn and a conductive stainless steel fiber yarn. The blend fiber layer of the filter felt is a blend fiber layer of a polyphenylene sulfide fiber and a stainless steel fiber. The filter felt has excellent and lasting antistatic property (volume resistance < 104 omega), and excellent high temperature resistance performance, and is suitable for explosion-proof and dedusting management for inflammable and explosive industrial flue gases under high temperature condition.
Description
Technical field
The utility model relates to a kind of fiber filtering, relates in particular to a kind of antistatic polyphenylene sulfide fiber filter felt, can be used for the explosion-proof smoke harnessing of firing property dust.
Background technology
As everyone knows, polyphenylene sulfide fibre has excellent resistance to chemical corrosion, the outstanding advantages such as high temperature resistant and dimensional stability, and its fiber filtering is widely used in the smoke harnessing of industrial dusty gas.In the dust removal process of industrial dusty gas, inevitably can meet the dust that some produce electrostatic charge easily, these dust constantly become trapped in the fiber filtering surface.Because polyphenylene sulfide fibre has superior insulating properties, the electrostatic charge that its common fiber filtering can't disperse dust to produce timely and effectively causes electrostatic charge constantly to be assembled on its fiber filtering surface.When build-up of static charges arrives to a certain degree, the phenomenons such as electrostatic shock or spark discharge will occur, cause the potential safety hazards such as explosive characteristic dust explosion, produce huge destructiveness.
The utility model content
The purpose of this utility model is in order a kind of polyphenylene sulfide fibre filtrate to be provided, a kind of excellent, lasting antistatic property that has especially to be provided, the antistatic polyphenylene sulfide fiber filter felt of excellent resistance to elevated temperatures.This filter felt all is mixed with the stainless steel fibre of antistatic property in base cloth and fibrage, can overcome the defective of polyphenylene sulfide fibre aspect antistatic, eliminate the impact of static, reduce the potential safety hazards such as firing property dust explosion that cause because of electrostatic shock or spark discharge.
In order to reach above-mentioned purpose, the technical solution adopted in the utility model is:
The utility model provides a kind of antistatic polyphenylene sulfide fiber filter felt, and this filter felt is layer structure, is mixed fiber layer, base cloth, mixed fiber layer from the top layer successively to nexine.
Described base cloth is to be mixed to weave by polyphenylene sulfide fibre yarn and stainless steel fibre conductive yam to form.The weft yarn of base cloth is the polyphenylene sulfide fibre yarn, and the warp thread of base cloth comprises polyphenylene sulfide fibre yarn and stainless steel fibre conductive yam, and the stainless steel fibre conductive yam is to enroll in the warp of base cloth with the distance of 15-30mm on the base cloth weft direction.
Described mixed fiber layer is that polyphenylene sulfide fibre and stainless steel fibre mix, via the mixed fiber layer of shredding, combing, lapping formation.
Adopt technique scheme, its obvious technique effect is:
Described antistatic polyphenylene sulfide fiber filter felt has excellent, lasting antistatic property, its volume resistance＜10
4Ω, the electrostatic charge that can effectively disperse dust to produce is eliminated the impact of static, reduces the potential safety hazards such as firing property dust explosion that cause because of electrostatic shock or spark discharge.
Described antistatic polyphenylene sulfide fiber filter felt has excellent resistance to elevated temperatures, can move in continuous operation under the worst hot case, and still can keep excellent antistatic property under worst hot case, and resistance to persistence is good.
Description of drawings
Fig. 1 is structural representation of the present utility model:
1---base cloth; 2---mixed fiber layer
Fig. 2 is the structural representation of base cloth 1:
3---the polyphenylene sulfide fibre yarn; 4---the stainless steel fibre conductive yam
The specific embodiment
The utility model will be further described below with reference to accompanying drawing.
As shown in Figure 1, the utility model provides a kind of antistatic polyphenylene sulfide fiber filter felt, and this filter felt is layer structure, is mixed fiber layer 2, base cloth 1, mixed fiber layer 2 from the top layer successively to nexine.
As shown in Figure 1 and Figure 2, described base cloth 1 is to be mixed to weave by polyphenylene sulfide fibre yarn 3 and stainless steel fibre conductive yam 4 to form.Described mixed fiber layer 2 is that polyphenylene sulfide fibre and stainless steel fibre mix, via the mixed fiber layer of shredding, combing, lapping formation.
As shown in Figure 1 and Figure 2, the weft yarn of base cloth 1 described in the utility model is polyphenylene sulfide fibre yarn 3, warp thread comprises polyphenylene sulfide fibre yarn 3 and stainless steel fibre conductive yam 4, and stainless steel fibre conductive yam 4 is to enroll in the warp of base cloth 1 with the distance of 15-30mm on base cloth 1 weft direction.
The utility model is according to the described structure chart of Fig. 1, adopts non-woven technology further to reinforce and forms antistatic polyphenylene sulfide fiber filter felt, applicable to the explosion-proof smoke harnessing of firing property of worst hot case industrial fumes.
Claims (3)
1. antistatic polyphenylene sulfide fiber filter felt, it is characterized in that: filter felt is layer structure, is mixed fiber layer, base cloth, mixed fiber layer from the top layer successively to nexine.
2. antistatic polyphenylene sulfide fiber filter felt according to claim 1 is characterized in that: described base cloth is to be mixed to weave by polyphenylene sulfide fibre yarn and stainless steel fibre conductive yam to form.
3. antistatic polyphenylene sulfide fiber filter felt according to claim 2, it is characterized in that: the weft yarn of described base cloth is the polyphenylene sulfide fibre yarn, the warp thread of base cloth comprises polyphenylene sulfide fibre yarn and stainless steel fibre conductive yam, and the stainless steel fibre conductive yam is to enroll in the warp of base cloth with the distance of 15-30mm on the base cloth weft direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120542399 CN202638140U (en) | 2011-12-14 | 2011-12-14 | Antistatic polyphenylene sulfide fiber filter felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120542399 CN202638140U (en) | 2011-12-14 | 2011-12-14 | Antistatic polyphenylene sulfide fiber filter felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638140U true CN202638140U (en) | 2013-01-02 |
Family
ID=47407322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120542399 Expired - Lifetime CN202638140U (en) | 2011-12-14 | 2011-12-14 | Antistatic polyphenylene sulfide fiber filter felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638140U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191602A (en) * | 2013-04-08 | 2013-07-10 | 南京际华三五二一环保科技有限公司 | Anti-static polytetrafluoroethylene filter bag and preparation method thereof |
| CN106377941A (en) * | 2016-11-18 | 2017-02-08 | 盐城工学院 | Preparation method of antistatic filter material |
| CN106917292A (en) * | 2017-03-13 | 2017-07-04 | 安徽元琛环保科技股份有限公司 | A kind of preparation method of waterproof and oilproof antistatic polyphenylene sulfide filtering material |
-
2011
- 2011-12-14 CN CN 201120542399 patent/CN202638140U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191602A (en) * | 2013-04-08 | 2013-07-10 | 南京际华三五二一环保科技有限公司 | Anti-static polytetrafluoroethylene filter bag and preparation method thereof |
| CN106377941A (en) * | 2016-11-18 | 2017-02-08 | 盐城工学院 | Preparation method of antistatic filter material |
| CN106377941B (en) * | 2016-11-18 | 2018-11-30 | 盐城工学院 | A kind of preparation method of antistatic filtering material |
| CN106917292A (en) * | 2017-03-13 | 2017-07-04 | 安徽元琛环保科技股份有限公司 | A kind of preparation method of waterproof and oilproof antistatic polyphenylene sulfide filtering material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170113 Address after: 361000 Xiamen torch high tech Zone (Xiangan) Industrial Zone, Xiang Ming Road, No. 4, building 5, No. Patentee after: Xiamen Bairui Environmental Protection Technology Co., Ltd. Address before: 361021 Fujian Province, Xiangan torch high tech Zone (Xiangan) Industrial Zone Xiang Ming Road, No. 5 Patentee before: Xiamen Savings Environmental Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |