CN105561675A - Composite filter cloth - Google Patents
Composite filter cloth Download PDFInfo
- Publication number
- CN105561675A CN105561675A CN201410539752.5A CN201410539752A CN105561675A CN 105561675 A CN105561675 A CN 105561675A CN 201410539752 A CN201410539752 A CN 201410539752A CN 105561675 A CN105561675 A CN 105561675A
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- CN
- China
- Prior art keywords
- filter cloth
- cloth
- polypropylene
- base cloth
- warps
- 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.)
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Abstract
The invention relates to a composite filter cloth, which comprises a base cloth and a filter cloth. The filter cloth is formed by weaving of several warps and wefts, the warp is glass fiber, polypropylene fiber filament or basalt fiber, and the weft is polypropylene fiber tear film. The filter cloth and the base cloth are compounded into a whole by bonding or acupuncture connection. The base cloth includes polypropylene, polyethylene or polyester non-woven fabric, and the thickness of the composite filter cloth is 0.18mm-0.2mm. Compared with the prior art, the filter cloth provided by the invention can maintain stable connection and difficult slip of warps and wefts under large wind pressure of a dust remover, can effectively maintain good pore size and filtration precision, and has the advantages of stable filtration, good dust removal effect, and long service life.
Description
Technical field
The present invention relates to filter cloth, especially a kind of composite filtering cloth for industrial dedusting equipment.
Background technology
At present, the filter cloth that the filter cloth that existing industrial dust collector uses generally has long filament and spun yarn to make, or the filter cloth be made into by monofilament and long filament.The former is because hardness is little, intensity is low, and easily damage in the winding-up dust removal process of cleaner, service life is shorter.Filter cloth monofilament and long filament easy glide under the greater pressure of deduster of the latter, cause the aperture, local of filter cloth to increase, thus have influence on dust removal by filtration effect.
Summary of the invention
For the deficiency of above existing filter cloth, the object of this invention is to provide that a kind of filtering accuracy is stable, long service life, the good composite filtering cloth of dust removal by filtration effect.
The object of the invention is by realize by the following technical solutions:
A kind of composite filtering cloth, comprise Ji Bu and filter cloth, described filter cloth is weaved by some warps and parallel and is formed, and described warp is glass fibre, polypropylene filament yarn or basalt fibre, and described parallel is polypropylene fibre tearing film; Described filter cloth and base cloth are by bond or acupuncture is connected and is complex as a whole.
As the preferred technical solution of the present invention, described base cloth comprises polypropylene, polyethylene or terylene non-woven fabric.
As the preferred technical solution of the present invention, the thickness of described composite filtering cloth is 0.18 millimeter to 0.2 millimeter.
The invention has the beneficial effects as follows: relative to prior art, filter cloth of the present invention is warp and parallel stable connection, not easy glide under the blast that deduster is larger, can effectively keep good aperture and filtering accuracy, filter stable, good dedusting effect, and service life be longer.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of filter cloth of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of composite filtering cloth, comprises base cloth 1 and filter cloth 2, and described filter cloth 2 is weaved by some warps 21 and parallel 22 and formed, and described warp 21 is glass fibre, polypropylene filament yarn or basalt fibre, and described parallel 22 is polypropylene fibre tearing films; Filter cloth 2 and base cloth 1 are by bond or acupuncture is connected and is complex as a whole.
In the present embodiment, described base cloth 1 comprises polypropylene, polyethylene or terylene non-woven fabric; The thickness of described composite filtering cloth is 0.18 millimeter to 0.2 millimeter.The polypropylene fibre tearing film that parallel 22 of the present invention adopts surface comparatively coarse, frictional resistance between warp 21 and parallel 22 is increased, base cloth 1 adopts non-woven fabrics and is complex as a whole with filter cloth 2, further enhancing the active force between warp 21 and parallel 22, even if under the blast that deduster is larger, warp and parallel also not easy glide, stable connection, thus enable the pore size filter that filter cloth effectively keeps stable, improve dust removing effects, the service life of filter cloth also extends further.
Claims (3)
1. a composite filtering cloth, comprises Ji Bu and filter cloth, it is characterized in that: described filter cloth is weaved by some warps and parallel and formed, and described warp is glass fibre, polypropylene filament yarn or basalt fibre, and described parallel is polypropylene fibre tearing film; Described filter cloth and base cloth are by bond or acupuncture is connected and is complex as a whole.
2. composite filtering cloth according to claim 1, is characterized in that: described base cloth comprises polypropylene, polyethylene or terylene non-woven fabric.
3. composite filtering cloth according to claim 1 and 2, is characterized in that: the thickness of described composite filtering cloth is 0.18 millimeter to 0.2 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539752.5A CN105561675A (en) | 2014-10-13 | 2014-10-13 | Composite filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539752.5A CN105561675A (en) | 2014-10-13 | 2014-10-13 | Composite filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105561675A true CN105561675A (en) | 2016-05-11 |
Family
ID=55872642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410539752.5A Pending CN105561675A (en) | 2014-10-13 | 2014-10-13 | Composite filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105561675A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019019762A1 (en) * | 2017-07-25 | 2019-01-31 | 国家能源投资集团有限责任公司 | Fabric substrate and flue gas co-purification device |
| CN109289324A (en) * | 2018-11-14 | 2019-02-01 | 江苏三元环保科技有限公司 | A kind of composite dedusting removes peculiar smell filter cloth |
| CN111018189A (en) * | 2019-12-26 | 2020-04-17 | 辽宁鑫隆科技有限公司 | Device and method for quickly treating and recycling water |
-
2014
- 2014-10-13 CN CN201410539752.5A patent/CN105561675A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019019762A1 (en) * | 2017-07-25 | 2019-01-31 | 国家能源投资集团有限责任公司 | Fabric substrate and flue gas co-purification device |
| CN109289324A (en) * | 2018-11-14 | 2019-02-01 | 江苏三元环保科技有限公司 | A kind of composite dedusting removes peculiar smell filter cloth |
| CN111018189A (en) * | 2019-12-26 | 2020-04-17 | 辽宁鑫隆科技有限公司 | Device and method for quickly treating and recycling water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |