CN201899932U - Glass fiber and polyphenylene sulfide fiber compound filter spunlace felt - Google Patents
Glass fiber and polyphenylene sulfide fiber compound filter spunlace felt Download PDFInfo
- Publication number
- CN201899932U CN201899932U CN2010206594937U CN201020659493U CN201899932U CN 201899932 U CN201899932 U CN 201899932U CN 2010206594937 U CN2010206594937 U CN 2010206594937U CN 201020659493 U CN201020659493 U CN 201020659493U CN 201899932 U CN201899932 U CN 201899932U
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- polyphenylene sulfide
- spunlace
- pps
- fiber
- 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
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- Filtering Materials (AREA)
- Woven Fabrics (AREA)
- Nonwoven Fabrics (AREA)
Abstract
A glass fiber and polyphenylene sulfide fiber compound filter spunlace felt is characterized in that glass fiber and PPS (polyphenylene sulfide) compound fiber surface layers are adhered to two surfaces of glass fiber base cloth by means of a spunlace machine, wherein the glass fiber base cloth is a fabric made of bulked alkali-free glass fiber yarns by means of plain weaving. The glass fiber and polyphenylene sulfide fiber compound filter spunlace felt has the advantages that the glass fiber base cloth provides fine strength for the spunlace felt, the fiber surface layers are made of mixed glass fiber and PPS, the service life of a filter medium is prolonged because of fine temperature resistance and acid corrosion resistance of the PPS, both the glass fiber and the PPS are high-temperature materials, the use temperature of the spunlace nonwoven fabric ranges from 120 DEG C to 190 DEG C, and the instant use temperature of the spunlace nonwoven fabric can reach 200 DEG C.
Description
Technical field
The utility model relates to a kind of glass fibers and polyphenylene sulfide fibre combined filtration water thorn felt, particularly a kind of filtering material that is used for flue gas and treating flour dust.
Background technology
At present, the filtrate that uses in industries such as iron and steel, metallurgy, cement, electric power mostly is acupuncture PPS filtrate, but the crochet hook of needing machine causes damage to fiber and base cloth easily, influences the intensity of glass and PPS composite non-weaving cloth, seriously reduces the service life of product.
The utility model content
In order to solve above technical problem, the utility model provides a kind of glass fibre and polyphenylene sulfide fibre compound
Filtered water thorn felt is pasted glass and the compound fibrous face layer of polyphenylene sulfide fibre on the two sides of glass base cloth with high-pressure water jet machine symmetry.
Described glass base cloth is the fabric that a kind of varicosity alkali-free glass fiber yarn adopts the plain weave weave to make.
Superior effect of the present utility model is:
Glass and the compound fibrous face layer of PPS are pasted with the high-pressure water jet symmetry in the two sides of this glass base cloth, the glass base cloth provides good intensity for water thorn felt, fibrous face layer adopts glass and PPS to mix, since good heat resistance and the acid-resisting corrosive nature of its PPS, the service life of having improved filtrate; Simultaneously glass and PPS are high-temperature material, and the serviceability temperature of this hydro-entangled non-woven fabric is 120-190 ℃, moment serviceability temperature can reach 200 ℃.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The number in the figure explanation
1-alkali-free glass fiber and PPS composite fibre layer;
2-glass base cloth;
3-alkali-free glass fiber and PPS composite fibre layer.
The specific embodiment
See also shown in the accompanying drawing, the utility model will be further described:
As shown in Figure 1, the utility model provides a kind of glass and PPS combined filtration water thorn felt, pastes glass and the compound fibrous face layer 1 and 3 of PPS on the two sides of glass base cloth 2 with the spun-laced machine symmetry;
Described glass base cloth is the fabric that a kind of varicosity alkali-free glass fiber yarn adopts the plain weave weave to make.
The utility model is dropped into actual operating mode to be used, through implementing proof, continuous operation temperature of the present utility model is 120 ℃ ~ 190 ℃, moment, serviceability temperature was 200 ℃, brute force 〉=2000N/5 * 20 ㎝ radially, broadwise brute force 〉=2000N/5 * 20 ㎝, radial fragmentation percentage elongation≤25%, broadwise elongation at break≤25%, air permeability 2-5m
3/ m
2Min has improved 10% service life.
Claims (2)
1. glass fibre and polyphenylene sulfide fibre combined filtration water thorn felt is characterized in that: adopt spun-laced machine symmetry sticking glass fiber and the compound fibrous face layer of polyphenylene sulfide fibre on the two sides of glass base cloth.
2. by described glass fibre of claim 1 and polyphenylene sulfide fibre combined filtration water thorn felt, it is characterized in that: described glass base cloth is the fabric that a kind of varicosity alkali-free glass fiber yarn adopts the plain weave weave to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206594937U CN201899932U (en) | 2010-12-15 | 2010-12-15 | Glass fiber and polyphenylene sulfide fiber compound filter spunlace felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206594937U CN201899932U (en) | 2010-12-15 | 2010-12-15 | Glass fiber and polyphenylene sulfide fiber compound filter spunlace felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201899932U true CN201899932U (en) | 2011-07-20 |
Family
ID=44270534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206594937U Expired - Fee Related CN201899932U (en) | 2010-12-15 | 2010-12-15 | Glass fiber and polyphenylene sulfide fiber compound filter spunlace felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201899932U (en) |
-
2010
- 2010-12-15 CN CN2010206594937U patent/CN201899932U/en not_active Expired - Fee Related
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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: 20110720 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |