CN2529694Y - Industrial filter cloth - Google Patents
Industrial filter cloth Download PDFInfo
- Publication number
- CN2529694Y CN2529694Y CN 02204517 CN02204517U CN2529694Y CN 2529694 Y CN2529694 Y CN 2529694Y CN 02204517 CN02204517 CN 02204517 CN 02204517 U CN02204517 U CN 02204517U CN 2529694 Y CN2529694 Y CN 2529694Y
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- Prior art keywords
- multifilament
- filter cloth
- monofilament
- utility
- parallel
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Abstract
The utility model relates to an industrial filter cloth for solid-liquid separating. The existed filter cloth filling yarn most adopts the multifilament, and the multifilament is soft and easy for weaving, which cam make the filling yarn having better compactness, but the multifilament has big resistance which is easy to be blocked with low filtrating speed and low working efficiency. The utility model is formed by the crossed weaving of the warp yarn and filling yarn, which is characterized in that: the filling yarn is formed by the parallel arrangement of the monofilament and multifilament. The filling yarn of the utility model combines all the advantages of the monofilament and multifilament, which makes the filter cloth having proper compactness and smoothness to meet different filtrating requirement with small resistance and uneasy to be blocked. The utility model has rapid filtrating speed with good effect, which improves working efficiency.
Description
[technical field]
The utility model relates to a kind of filter medium, specifically a kind of industrial filter cloth that is used for Separation of Solid and Liquid.
[background technology]
Filter cloth directly affects dehydrating effect as a kind of filter medium.Existing chemical fibre filter cloth comprises the filter cloth of monofilament filter cloth, multifilament filter cloth and No. 00219092.3 patent disclosure.The warp of monofilament filter cloth and parallel all are to be made into monofilament, and the slickness of monofilament is good, resistance is little, be difficult for to stop up, and the rate of filtration is fast, work efficiency height, but it is harder, be difficult to knit the filter cloth of higher tight ness rating, the effect when being used to filter fine particle stage material is relatively poor.The warp of multifilament filter cloth and parallel all are to be made into multifilament, because multifilament is soft, better weave, and can make parallel that higher tight ness rating is arranged, but easily stop up, and resistance is big, and the rate of filtration is slow, and work efficiency is low.
Above-mentioned patent filter cloth by monofilament make warp, multifilament is interwoven as parallel, the filter cloth warp of this structure all adopts monofilament, its parallel all adopts multifilament.This patent filter cloth is between monofilament filter cloth and multifilament filter cloth, but after using a period of time, particularly the parallel that is made into by multifilament easily stops up, and the resistance that is subjected to is big, and the rate of filtration is slow, and work efficiency is low.
[summary of the invention]
The technical assignment that the utility model proposed is the defective that overcomes prior art, provides that a kind of tight ness rating is higher, resistance is little, is difficult for stopping up, the very fast and effective filter cloth of the rate of filtration, makes its parallel have the advantage of monofilament and multifilament concurrently.
The technical solution of the utility model is such: a kind of industrial filter cloth, be interwoven by warp and parallel, and it is characterized in that parallel is arranged in parallel by monofilament and multifilament to form; Warp all adopts monofilament, and also can be arranged in parallel by monofilament and multifilament forms.Parallel has the two advantage of monofilament and multifilament, makes tight ness rating height, the resistance of filter cloth little, is difficult for stopping up, the rate of filtration is very fast and can guarantee filter effect preferably; Warp also can adopt the combination of monofilament and multifilament, makes it also have the advantage of monofilament and multifilament concurrently.
Described a kind of industrial filter cloth, in parallel or the warp radical of monofilament more than, be equal to or less than the radical of multifilament, promptly the width (density) arranged of monofilament greater than, be less than or equal to the width (density) that multifilament is arranged.When weaving, can adjust the ratio of monofilament and multifilament arrangement radical or arrangement width according to the characteristic of actual filtration material, to satisfy different filtration requirements.
The utility model combines the advantage that monofilament and multifilament have, and makes filter cloth have suitable tight ness rating and smoothness, can satisfy different filtration requirements, and resistance is little, is difficult for stopping up, and the rate of filtration is very fast and effective, has improved work efficiency.
[description of drawings]
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of the utility model embodiment 3.
Fig. 4 is the sectional view of A-A among Fig. 1.
[specific embodiment]
Embodiment 1: shown in Fig. 1,4, filter cloth is interwoven by warp 1 and parallel 2.Warp 1 all adopts monofilament 3, and parallel 2 is arranged in parallel by monofilament 3 and multifilament 4 and forms, and monofilament 3 is 2: 1 with the ratio of multifilament 4 radicals.The radical of monofilament guaranteeing that filter cloth has on the basis of higher tight ness rating, makes filter cloth that better smoothness be arranged greater than the radical of multifilament like this, and resistance is little, and the rate of filtration is faster.
Embodiment 2: as shown in Figure 2, filter cloth is interwoven by warp 1 and parallel 2.Warp 1 and parallel 2 all are arranged in parallel by monofilament 3 and multifilament 4 and form, and monofilament 3 is 1: 1 with the ratio of multifilament 4 radicals.
Embodiment 3: as shown in Figure 3, filter cloth is interwoven by warp 1 and parallel 2.Warp 1 and parallel 2 all are arranged in parallel by monofilament 3 and multifilament 4 and form, and monofilament 3 is 1: 2 with the ratio of multifilament 4 radicals.
Claims (6)
1, a kind of industrial filter cloth is interwoven by warp (1) and parallel (2), it is characterized in that parallel (2) is arranged in parallel by monofilament (3) and multifilament (4) to form.
2, a kind of industrial filter cloth according to claim 1 is characterized in that warp (1) all adopts monofilament (3).
3, a kind of industrial filter cloth according to claim 1 is characterized in that warp (1) is arranged in parallel by monofilament (3) and multifilament (4) to form.
4, according to claim 1 or 3 described a kind of industrial filter cloths, it is characterized in that the radical of the radical of monofilament (3) more than multifilament (4).
5, according to claim 1 or 3 described a kind of industrial filter cloths, it is characterized in that the radical of monofilament (3) is less than the radical of multifilament (4).
6,, it is characterized in that the radical of monofilament (3) equates with the radical of multifilament (4) according to claim 1 or 3 described a kind of industrial filter cloths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204517 CN2529694Y (en) | 2002-01-20 | 2002-01-20 | Industrial filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204517 CN2529694Y (en) | 2002-01-20 | 2002-01-20 | Industrial filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529694Y true CN2529694Y (en) | 2003-01-08 |
Family
ID=33686424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02204517 Expired - Fee Related CN2529694Y (en) | 2002-01-20 | 2002-01-20 | Industrial filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529694Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269285B (en) * | 2008-05-15 | 2010-10-13 | 于志华 | Monofilament double-layer filtering cloth |
| CN102225274A (en) * | 2011-04-22 | 2011-10-26 | 袁凌俊 | Easily-cleaned filter cloth, monofilament used for production and method for manufacturing filter cloth |
| CN107723891A (en) * | 2017-11-01 | 2018-02-23 | 南通汇平高分子新材料有限公司 | A kind of preparation method of industrial filter cloth |
-
2002
- 2002-01-20 CN CN 02204517 patent/CN2529694Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269285B (en) * | 2008-05-15 | 2010-10-13 | 于志华 | Monofilament double-layer filtering cloth |
| CN102225274A (en) * | 2011-04-22 | 2011-10-26 | 袁凌俊 | Easily-cleaned filter cloth, monofilament used for production and method for manufacturing filter cloth |
| CN107723891A (en) * | 2017-11-01 | 2018-02-23 | 南通汇平高分子新材料有限公司 | A kind of preparation method of industrial filter cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |