Anti-deformation polypropylene filament yarn double-twill filter cloth
By providing anti-deformation components on the filter cloth, including the inner fixing frame, the outer fixing frame and the first reinforcement rib, the problem of the existing filter cloth being easily deformed when subjected to tension is solved, and better tensile resistance and filtering effect are achieved.
Patent Information
- Application Number
- CN202421423836.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing filter cloth is prone to deform when subjected to a large tension, resulting in poor filtration effect.
An anti-deformed polypropylene filament double twill filter cloth is designed. By providing anti-deformed components on the filter cloth body, including an inner fixing frame, an outer fixing frame and a plurality of first reinforcement ribs, these components are used to effectively prevent the fabric from deforming when subjected to tension.
It effectively prevents the deformation of the filter cloth when it is subjected to tension, maintains the filtering effect, and improves the tensile performance of the filter cloth.
Smart Images
Figure CN222677480U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filter accessories, in particular to an anti-deformation polypropylene filament double twill filter cloth. Background Art
[0002] Filter cloth mainly includes: polyester filter cloth, polypropylene filter cloth, nylon filter cloth, vinylon filter cloth. Filter cloth material performance: acid resistance, weak alkali resistance, wear resistance, corrosion resistance, good recovery, poor conductivity. This product has the unique advantages of ordinary felt filter cloth, and has very good wear resistance. It has a high cost-effectiveness and has become the most used variety of felt filter materials.
[0003] However, the filter cloth currently on the market has poor tensile strength when in use. When the filter cloth is subjected to a large tensile force, it is very easy to cause the entire filter cloth to deform, thereby causing the filtering effect of the entire filter cloth to deteriorate. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides an anti-deformation polypropylene filament double twill filter cloth, which solves the problems raised in the above-mentioned background technology.
[0006] (II) Technical solution
[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a deformation-resistant polypropylene filament double twill filter cloth, comprising a filter cloth body, on which an anti-deformation component is arranged, the anti-deformation component comprising an inner fixing frame, an outer fixing frame, and a plurality of first reinforcing ribs, the inner fixing frame and the outer fixing frame are both fixedly connected to the filter cloth body, the outer fixing frame and the inner fixing frame are both arranged in a square shape, and the inner fixing frame is equidistantly arranged inside the outer fixing frame, a plurality of the first reinforcing ribs are fixedly connected between the outer fixing frame and the inner fixing frame, and the first reinforcing ribs and the inner fixing frame and the outer fixing frame are all perpendicular to each other.
[0008] Preferably, second reinforcing ribs are fixedly connected at four right angles of the inner fixing frame, and one end of the second reinforcing rib away from the inner fixing frame is fixedly connected to a right angle of the outer fixing frame.
[0009] Preferably, the first reinforcing rib and the second reinforcing rib are both made of elastic material.
[0010] Preferably, the plurality of first reinforcing ribs are arranged at equal intervals.
[0011] Preferably, the filter cloth body comprises polypropylene warp filaments and polypropylene weft filaments, and the filter cloth body is woven by interweaving the polypropylene warp filaments and the polypropylene weft filaments in an upper and lower twill.
[0012] Preferably, the fineness of the polypropylene warp filaments and the polypropylene weft filaments are both 1000D.
[0013] (III) Beneficial effects
[0014] The utility model provides a deformation-resistant polypropylene filament double twill filter cloth, which has the following beneficial effects:
[0015] 1. The anti-deformation polypropylene filament double twill filter cloth, through the setting of the anti-deformation component, can effectively prevent the entire cloth body from producing a large deformation under the action of the inner fixing frame, the outer fixing frame and the first reinforcing rib when subjected to tension. The setting of the second reinforcing rib can further improve the overall anti-deformation effect, thereby effectively ensuring that the filter cloth is not easy to deform and ensuring the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is the front view of the structure of the utility model.
[0018] In the figure: 1 filter cloth body, 2 inner fixing frame, 3 outer fixing frame, 4 first reinforcing rib, 5 second reinforcing rib. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0020] The utility model embodiment provides a deformation-resistant polypropylene filament double twill filter cloth, such as Figure 1-2 As shown, it includes a filter cloth body 1, and an anti-deformation component is arranged on the filter cloth body 1, and the anti-deformation component includes an inner fixing frame 2, an outer fixing frame 3, and a plurality of first reinforcing ribs 4, the inner fixing frame 2 and the outer fixing frame 3 are both fixedly connected to the filter cloth body 1, the outer fixing frame 3 and the inner fixing frame 2 are both arranged in a square shape, and the inner fixing frame 2 is equidistantly arranged inside the outer fixing frame 3, and a plurality of first reinforcing ribs 4 are fixedly connected between the outer fixing frame 3 and the inner fixing frame 2, and the first reinforcing ribs 4 and the inner fixing frame 2 and the outer fixing frame 3 are all perpendicular to each other.
[0021] By setting the anti-deformation component, when subjected to tension, under the action of the inner fixed frame 2, the outer fixed frame 3 and the first reinforcing rib 4, the entire cloth body can be effectively prevented from undergoing a large deformation. By setting the second reinforcing rib 5, the overall anti-deformation effect can be further improved, thereby effectively ensuring that the filter cloth is not easily deformed and ensuring the filtering effect.
[0022] Second reinforcing ribs 5 are fixedly connected at four right angles of the inner fixing frame 2 , and one end of the second reinforcing rib 5 away from the inner fixing frame 2 is fixedly connected to a right angle of the outer fixing frame 3 .
[0023] The first reinforcing rib 4 and the second reinforcing rib 5 are both made of elastic material.
[0024] The plurality of first reinforcing ribs 4 are arranged at equal intervals.
[0025] The filter cloth body 1 includes polypropylene warp filaments and polypropylene weft filaments, and the filter cloth body 1 is woven by interweaving the polypropylene warp filaments and the polypropylene weft filaments in an upper and lower twill pattern, thereby enhancing the filtering effect and strength of the filter cloth and helping to prevent deformation.
[0026] The fineness of polypropylene warp filaments and polypropylene weft filaments are both 1000D, which makes the polypropylene filaments have better filtering effect and durability when making filter cloth.
[0027] Working principle: Through the setting of the anti-deformation component, when subjected to tension, under the action of the inner fixed frame 2, the outer fixed frame 3 and the first reinforcing rib 4, the entire cloth body can be effectively prevented from undergoing a large deformation. Through the setting of the second reinforcing rib 5, the overall anti-deformation effect can be further improved, thereby effectively ensuring that the filter cloth is not easily deformed and ensuring the filtering effect.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A deformation-resistant polypropylene filament double twill filter cloth, comprising a filter cloth body (1), characterized in that: The filter cloth body (1) is provided with an anti-deformation component, which comprises an inner fixing frame (2), an outer fixing frame (3), and a plurality of first reinforcing ribs (4); the inner fixing frame (2) and the outer fixing frame (3) are both fixedly connected to the filter cloth body (1); the outer fixing frame (3) and the inner fixing frame (2) are both arranged in a square shape, and the inner fixing frame (2) is equidistantly arranged inside the outer fixing frame (3); the plurality of first reinforcing ribs (4) are fixedly connected between the outer fixing frame (3) and the inner fixing frame (2), and the first reinforcing ribs (4) and the inner fixing frame (2) and the outer fixing frame (3) are all perpendicular to each other.
2. The anti-deformation polypropylene filament double twill filter cloth according to claim 1, characterized in that: Second reinforcing ribs (5) are fixedly connected to the four right angles of the inner fixing frame (2); one end of the second reinforcing rib (5) away from the inner fixing frame (2) is fixedly connected to the right angle of the outer fixing frame (3).
3. The anti-deformation polypropylene filament double twill filter cloth according to claim 2, characterized in that: The first reinforcing rib (4) and the second reinforcing rib (5) are both made of elastic material.
4. The anti-deformation polypropylene filament double twill filter cloth according to claim 2, characterized in that: The plurality of first reinforcing ribs (4) are arranged at equal intervals.
5. The anti-deformation polypropylene filament double twill filter cloth according to claim 3 or 4, characterized in that: The filter cloth body (1) comprises polypropylene warp filaments and polypropylene weft filaments, and the filter cloth body (1) is woven by interweaving the polypropylene warp filaments and the polypropylene weft filaments in an upper and lower twill manner.
6. The anti-deformation polypropylene filament double twill filter cloth according to claim 5, characterized in that: The fineness of the polypropylene warp filament and the polypropylene weft filament are both 1000D.