CN206359702U - A kind of oil refining industry filter cloth - Google Patents
A kind of oil refining industry filter cloth Download PDFInfo
- Publication number
- CN206359702U CN206359702U CN201620883520.6U CN201620883520U CN206359702U CN 206359702 U CN206359702 U CN 206359702U CN 201620883520 U CN201620883520 U CN 201620883520U CN 206359702 U CN206359702 U CN 206359702U
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- filter cloth
- weft
- oil refining
- refining industry
- warp
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Abstract
The utility model provides a kind of oil refining industry filter cloth, is interwoven by warp and weft, described filter cloth be passed through by table, back warp and outer weft, the double-layered structure of back weft weaving.With higher filtering accuracy, filter cloth flat smooth, permeability is good, it is easy to de- cake, it is easy to clean, the advantages of being difficult obstruction.
Description
Technical field
The utility model is related to oil refining industry filter cloth, belongs to technical field of filter cloth.
Background technology
At present, it is poor applied to the general permeability of filter cloth in terms of oil refining industry, the oil such as coke powder, asphalitine for being adhered on filter cloth
Dirty impurity, causes filter cloth Severe blockage, and cake discharge is difficult, it is impossible to reach the effect recycled, the service life of cloth is limited.
The content of the invention
Above-mentioned in order to overcome the shortcomings of, the purpose of this utility model is to provide a kind of oil refining industry filter cloth, reduction filter
The blocking of cloth in use.
The technical scheme that the utility model is used：A kind of oil refining industry filter cloth, is interwoven by warp and weft, its
It is characterised by：Described filter cloth be passed through by table, back warp and outer weft, the double-layered structure of back weft weaving, described table through for
300D*5 polyester filament+60D*5 antistatics silk, back warp are 20s/12 terylene short fiber+60D*5 antistatics silk；Outer weft is 300D*4
Polyester filament, back weft are 20s/12 terylene short fiber, finished product through it is close be 97/inch, filling density is 43/inch, is produced after weaving
Product grammes per square metre is 1350g.
The beneficial effects of the utility model：Filter cloth Stability Analysis of Structures, is not influenceed by external force, and cloth cover is smooth, it is easy to de- cake, is reached
To the effect recycled, the service life of cloth substantially prolongs.
Brief description of the drawings
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is institutional framework schematic diagram of the present utility model.
In figure：1st, warp, 2, parallel.
Embodiment
Filter cloth of the present utility model uses double-layered structure, stable from such a filter cloth institutional framework, the aperture of filter cloth not by
The effect of external force occurs that between obvious change, fiber larger sliding can not be produced.Passed through by table, back warp and outer weft, back weft
Weaving is formed, and table is through being 20s/12 terylene short fiber+60D*5 antistatics for 300D*5 polyester filament+60D*5 antistatics silk, back warp
Silk；Outer weft is the terylene short fiber that 300D*4 polyester filaments, back weft are 20s/12.Outer weft is that 300D*4 polyester filaments, back weft are
20s/12 terylene short fiber.So that cloth cover flat smooth, this processing method is conducive to the stripping of filter cake and making for extension filter cloth
Use the life-span.When filter cloth is weaved, design finished product through it is close be 97/inch, filling density is 43/inch.Product grammes per square metre is obtained after weaving is
1350g, cloth style is full, and filter cloth has enough strength and anti-fatigue performance.And filter cloth has higher filtering accuracy, filter
Cloth flat smooth, permeability is good, it is easy to de- cake, it is easy to clean, and is difficult obstruction.
Claims (1)
1. a kind of oil refining industry filter cloth, is interwoven by warp and weft, it is characterised in that：Described filter cloth be passed through by table,
The double-layered structure that back warp is weaved with outer weft, back weft, it is 300D*5 polyester filament+60D*5 antistatics silk that described table, which is passed through, inner
Through for 20s/12 terylene short fiber+60D*5 antistatics silk；Outer weft is the terylene short fiber that 300D*4 polyester filaments, back weft are 20s/12,
Finished product through it is close be 97/inch, filling density is 43/inch, and product grammes per square metre is obtained after weaving for 1350g/m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883520.6U CN206359702U (en) | 2016-08-16 | 2016-08-16 | A kind of oil refining industry filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883520.6U CN206359702U (en) | 2016-08-16 | 2016-08-16 | A kind of oil refining industry filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206359702U true CN206359702U (en) | 2017-07-28 |
Family
ID=59368922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620883520.6U Active CN206359702U (en) | 2016-08-16 | 2016-08-16 | A kind of oil refining industry filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206359702U (en) |
-
2016
- 2016-08-16 CN CN201620883520.6U patent/CN206359702U/en active Active
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