CN201510804U - Desulfurizing filter cloth - Google Patents
Desulfurizing filter cloth Download PDFInfo
- Publication number
- CN201510804U CN201510804U CN2009201884381U CN200920188438U CN201510804U CN 201510804 U CN201510804 U CN 201510804U CN 2009201884381 U CN2009201884381 U CN 2009201884381U CN 200920188438 U CN200920188438 U CN 200920188438U CN 201510804 U CN201510804 U CN 201510804U
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- CN
- China
- Prior art keywords
- silks
- filter cloth
- warp
- weft
- tram
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of filter cloth and particularly relates to desulfurizing filter cloth which is waved by warp silks and weft silks, wherein the warp silks are multifilament twisted silks, the weft silks are monofilament silks, moreover, the warp silks are made of terylene material, the weft silks are made of polyester material, and the weaving density of the warp silks and the weft silks is that the number of the warp silks ranges from 120 to 140 per centimeter in radial direction, and the number of the weft silks ranges from 110 to 130 per centimeter in latitudinal direction. The desulfurizing filter cloth is non-deforming and thermostable and has uniform permeating degrees, without thermal expansion and cooling contraction, moreover, filtering holes can not be deformed, the wear-resisting property is excellent, the intensity is high, and the desulfurizing filter cloth is applied to the desulfurizing treatment of smoke gas in power plants.
Description
Technical field:
The utility model belongs to the filter screen technical field, refers in particular to the desulfurization filter cloth.
Background technology:
The desulfurization filter cloth uses on the vacuum belt dewaterer, can be with the absorption in course of conveying the gypsum slurries of sulphur carry out processed, the vavuum pump on dewaterer makes the slurries dehydration.The organizine of existing desulfurization filter cloth adopts polyester material to make, and tram adopts polyester and multifilament to mix, and during use, filter opening can very easily be out of shape, and causes final product structure to differ, and dehydrating effect descends.
Summary of the invention:
The purpose of this utility model provides a kind of rational in infrastructure, not yielding, uniform desulfurization filter cloth of air permeability.
The utility model is achieved in that
The desulfurization filter cloth is formed by organizine and tram braiding, and described organizine is the multifilament twisted filament, tram is a monofilament, and described organizine is that polyester material is made, and tram is that polyester material is made, the count of organizine and tram is: 130 ± 10/10cm of warp-wise, 120 ± 10/10cm of broadwise.
The silk footpath of above-mentioned organizine and tram is: organizine 3600D/ root, tram 0.5mm/PET (polyester material).
The thickness of above-mentioned desulfurization filter cloth is: 1.24 ± 2mm.
The outstanding compared to existing technology advantage of the utility model is:
1, the utility model adopts the monofilament and the multifilament blending of special cross-section to form, and can hold back the material of 2-10 micron;
2, the utility model permeability is good, the production efficiency height;
3, the utility model filter cake moisture content is low, and material is very easily peeled off;
4, the utility model employing high-viscosity polyester is a raw material, makes the product wearability good, the intensity height;
5, the utility model adopts the filter cloth that the multifilament of single polyester material is woven into as organizine and tram, and when using temperature safely and being subjected to certain pulling force, the filter cloth shape stability is good;
6, filter cloth of the present utility model is very easily regenerated;
7, the utility model is selected 316L steel snapping head and special drop cloth for use, makes that the product joint is firm, is difficult for vacuum breaker, long service life.
8, the utility model is applicable to means of flue gas desulfurization of power plant.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Figure 1A portion.
The specific embodiment:
With specific embodiment the utility model is further described below, referring to Fig. 1-2:
The desulfurization filter cloth, form by organizine 20 and tram 10 braidings, described organizine 20 is the multifilament twisted filament, tram 10 is a monofilament, described organizine 20 is made for polyester material, tram 10 is made for polyester material, and the count of organizine 20 and tram 10 is: 130 ± 10/10cm of warp-wise, 120 ± 10/10cm of broadwise.
The silk footpath of above-mentioned organizine 20 and tram 10 is: organizine 3600D/ root, tram 0.5mm/PET (polyester material).
The thickness of above-mentioned desulfurization filter cloth is: 1.24 ± 2mm.
The utility model adopts the monofilament and the multifilament blending of special cross-section to form, and can hold back the material of 2-10 micron; Warp is consistent with belt direction, and warp is not yielding, and at high temperature, the filter opening 30 that organizine and tram form is indeformable, and permeability is good, the production efficiency height; Filter cake moisture content is low, and material is very easily peeled off; Adopting the high viscosity polyester is raw material, makes the product wearability good, the intensity height; Filter cloth is when using temperature safely and being subjected to certain pulling force, and the filter cloth shape stability is good; Filter cloth is very easily regenerated; Select 316L steel snapping head and special drop cloth for use, make that the product joint is firm, be difficult for vacuum breaker, long service life is applicable to means of flue gas desulfurization of power plant.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (3)
1. desulfurization filter cloth, form by organizine and tram braiding, it is characterized in that: described organizine is the multifilament twisted filament, tram is a monofilament, described organizine is that polyester material is made, tram is that polyester material is made, and the count of organizine and tram is: 130 ± 10/10cm of warp-wise, 120 ± 10/10cm of broadwise.
2. desulfurization filter cloth according to claim 1 is characterized in that: the silk footpath of described organizine and tram is: organizine 3600D/ root, tram 0.5mm/PET.
3. desulfurization filter cloth according to claim 1 is characterized in that: the thickness of described desulfurization filter cloth is: 1.24 ± 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201884381U CN201510804U (en) | 2009-07-31 | 2009-07-31 | Desulfurizing filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201884381U CN201510804U (en) | 2009-07-31 | 2009-07-31 | Desulfurizing filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510804U true CN201510804U (en) | 2010-06-23 |
Family
ID=42482200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201884381U Expired - Fee Related CN201510804U (en) | 2009-07-31 | 2009-07-31 | Desulfurizing filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409464A (en) * | 2010-09-21 | 2012-04-11 | 盟鑫工业股份有限公司 | Industrial fabric |
| CN102433636A (en) * | 2010-09-29 | 2012-05-02 | 辽宁博联过滤有限公司 | Weaving diaphragm cloth for electrolytic nickel and weaving method thereof |
| CN110608114A (en) * | 2018-06-15 | 2019-12-24 | 现代自动车株式会社 | Exhaust gas recirculation filter for preventing clogging |
-
2009
- 2009-07-31 CN CN2009201884381U patent/CN201510804U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409464A (en) * | 2010-09-21 | 2012-04-11 | 盟鑫工业股份有限公司 | Industrial fabric |
| CN102409464B (en) * | 2010-09-21 | 2016-02-24 | 盟鑫工业股份有限公司 | Woven geotextile |
| CN102433636A (en) * | 2010-09-29 | 2012-05-02 | 辽宁博联过滤有限公司 | Weaving diaphragm cloth for electrolytic nickel and weaving method thereof |
| CN102433636B (en) * | 2010-09-29 | 2014-06-18 | 辽宁博联过滤有限公司 | Weaving diaphragm cloth for electrolytic nickel and weaving method thereof |
| CN110608114A (en) * | 2018-06-15 | 2019-12-24 | 现代自动车株式会社 | Exhaust gas recirculation filter for preventing clogging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20120731 |