CN203389431U - Metax high temperature resistant dedusting filter material - Google Patents
Metax high temperature resistant dedusting filter material Download PDFInfo
- Publication number
- CN203389431U CN203389431U CN201320371830.6U CN201320371830U CN203389431U CN 203389431 U CN203389431 U CN 203389431U CN 201320371830 U CN201320371830 U CN 201320371830U CN 203389431 U CN203389431 U CN 203389431U
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- CN
- China
- Prior art keywords
- high temperature
- temperature resistant
- metax
- filter material
- resistant dedusting
- 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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Abstract
The utility model relates to a metax high temperature resistant dedusting filter material. Fibrous layers are symmetrically bonded on the upper surface and lower surface of a base cloth through a needle machine, the base cloth is woven cloth compounded and woven by a glass fiber and a metax fiber, and the fibrous layer is compounded by the glass fiber and the metax fiber. The metax high temperature resistant dedusting filter material has the characteristics of high temperature resistance, corrosion resistance, small hot-shrinkage rate, high filter fineness, long service life and the like.
Description
Technical field
The utility model relates to a kind of filter felt, particularly the high temperature resistant dedusting filtrate of a kind of Mei Tasi.
Background technology
At present, the flue-gas temperature of the industries such as cement plant, steel plant, power plant, chemical plant is higher, containing the material composition complexity such as acid, alkaline, common Nomex be difficult to meet its high-temperature particle thing to the calcination of filter bag and corrosive gas the destruction to filtrate.
Summary of the invention
The utility model is in order to solve above-mentioned deficiency, provides a kind of high temperature resistant, corrosion resistant Mei Tasi is high temperature resistant dedusting filtrate.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of Mei Tasi is high temperature resistant dedusting filtrate, 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 woven fabric that glass fibre and Mei Tasi fiber composite are made into.
Described fibrage is glass fibre and Mei Tasi fiber composite fibrage.
Superior effect of the present utility model is as follows:
1, high temperature resistant, 240 ℃ of normal working temperatures.
2, good corrosion resistance, is better than general acupuncture felt.
3, base cloth is that folding resistance is better than glass base cloth by Mei Tasi and the compound woven fabric being made into of glass.
4, filtering accuracy is high: product adopts fiber to open the techniques such as bud, shredding in production process, and dust-collecting face is superfine fibre filtration aspect.
5, percent thermal shrinkage is little, has outstanding dimensional stability.
6, long service life.
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 the high temperature resistant dedusting filtrate of a kind of Mei Tasi, 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 woven fabric that glass fibre and Mei Tasi fiber composite are made into, and described fibrage 2 is glass fibre and Mei Tasi fiber composite fibrage.
The utility model is dropped into actual operating mode to be used, through implementing proof, continuous serviceability temperature of the present utility model is 240 ℃, moment serviceability temperature be 280 ℃, warp-wise fracture strength >=1800N/520cm, broadwise fracture strength >=1800N/520cm, warp-wise elongation at break≤15%, broadwise elongation at break≤10%, rupture strength >=3.8MPa, thickness 1.8-2.2mm, Air permenbility 200-400L/ ㎡ min.
Claims (3)
1. the high temperature resistant dedusting filtrate of Yi Zhong Mei Tasi, is characterized in that: in the upper and lower surface of base cloth, adopt the symmetrical fibrage of pasting of needing machine.
2. the high temperature resistant dedusting filtrate of a kind of Mei Tasi according to claim 1, is characterized in that: described base cloth is the woven fabric that glass fibre and Mei Tasi fiber composite are made into.
3. the high temperature resistant dedusting filtrate of a kind of Mei Tasi according to claim 1, is characterized in that: described fibrage is glass fibre and Mei Tasi fiber composite fibrage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320371830.6U CN203389431U (en) | 2013-06-27 | 2013-06-27 | Metax high temperature resistant dedusting filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320371830.6U CN203389431U (en) | 2013-06-27 | 2013-06-27 | Metax high temperature resistant dedusting filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389431U true CN203389431U (en) | 2014-01-15 |
Family
ID=49900994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320371830.6U Expired - Fee Related CN203389431U (en) | 2013-06-27 | 2013-06-27 | Metax high temperature resistant dedusting filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203389431U (en) |
-
2013
- 2013-06-27 CN CN201320371830.6U patent/CN203389431U/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: 20140115 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |