High-flow sewage treatment filter cloth

Abstract

The utility model provides high-flow sewage treatment filter cloth, which relates to the field of filter accessories and comprises a filter cloth body, a first mounting frame is fixedly connected to the outer side of the filter cloth body, a second mounting frame is arranged below the first mounting frame, and the first mounting frame and the second mounting frame are arranged to be identical rectangles. The second mounting frame is arranged on the first mounting frame, two studs are fixedly connected to each edge of the second mounting frame, through holes matched with the studs are formed in the first mounting frame, the studs are in threaded fit with nuts after penetrating through the through holes, each stud is sleeved with a lantern ring, and the lantern rings are arranged between the first mounting frame and the second mounting frame. According to the high-flow sewage treatment filter cloth, the #-shaped pressure-bearing rope is arranged below the filter cloth body, so that the pressure-bearing capacity of the filter cloth body can be greatly improved, the high-flow sewage treatment filter cloth is difficult to deform and damage in high-flow sewage treatment, and the sewage treatment effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of filter accessories, in particular to a high-flow sewage treatment 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, when the existing filter cloth is used to filter a large flow of sewage, after a long period of filtering of a large flow of sewage, the pressure bearing capacity of the existing filter cloth is generally prone to deformation or even damage, which affects the sewage treatment effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-flow sewage treatment 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 high-flow sewage treatment filter cloth, including a filter cloth body, a first mounting frame fixedly connected to the outer side of the filter cloth body, a second mounting frame is arranged below the first mounting frame, the first mounting frame and the second mounting frame are arranged to be the same rectangle, and two studs are fixedly connected to each side of the second mounting frame, a through hole matching the stud is opened on the first mounting frame, the stud is threadedly matched with a nut after passing through the through hole, each of the studs is sleeved with a ring, the ring is arranged between the first mounting frame and the second mounting frame, and a pressure rope is fixedly connected between the two opposite rings, so that the pressure rope forms a tic-tac-toe shape.

[0008] Preferably, the two studs on each side of the second mounting frame are respectively arranged at one-third and two-thirds of the side length.

[0009] Preferably, the second mounting frame is provided with a groove matching the collar.

[0010] Preferably, the first mounting frame and the second mounting frame are configured in a square shape.

[0011] Preferably, a gasket is provided between the nut and the first mounting frame.

[0012] Preferably, the length of the stud is greater than the sum of the thicknesses of the first mounting frame and the second mounting frame.

[0013] (III) Beneficial effects

[0014] The utility model provides a high-flow sewage treatment filter cloth. It has the following beneficial effects:

[0015] 1. The high-flow sewage treatment filter cloth can greatly improve the pressure-bearing capacity of the filter cloth body by arranging a tic-tac-toe pressure-bearing rope under the filter cloth body, so that it is not easy to be deformed and damaged in large-flow sewage treatment, thereby ensuring the sewage treatment effect.

[0016] 2. The high-flow sewage treatment filter cloth, through the setting of the ring, when the pressure rope is damaged and needs to be replaced, the ring can be directly removed from the stud for replacement, thereby facilitating the replacement and disassembly of the pressure rope, and is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is an exploded view of the structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0020] In the figure: 1 second mounting frame, 2 first mounting frame, 3 filter cloth body, 4 studs, 5 nuts, 6 through holes, 7 pressure ropes, 8 collars, 9 grooves. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model embodiment provides a high flow sewage treatment filter cloth, such as Figure 1-3 As shown, it includes a filter cloth body 3, the outer side of the filter cloth body 3 is fixedly connected to a first mounting frame 2, a second mounting frame 1 is arranged below the first mounting frame 2, the first mounting frame 2 and the second mounting frame 1 are arranged to be the same rectangle, and two studs 4 are fixedly connected to each side of the second mounting frame 1, a through hole 6 matching the stud 4 is opened on the first mounting frame 2, and the stud 4 is threadedly matched with a nut 5 after passing through the through hole 6, each stud 4 is sleeved with a ring 8, the ring 8 is arranged between the first mounting frame 2 and the second mounting frame 1, and a pressure rope 7 is fixedly connected between two opposite rings 8, so that the pressure rope 7 forms a tic-tac-toe shape.

[0023] By arranging a cross-shaped pressure-bearing rope 7 below the filter cloth body 3, the pressure-bearing capacity of the filter cloth body 3 can be greatly improved, so that it is not easy to be deformed and damaged during large-flow sewage treatment, thereby ensuring the sewage treatment effect.

[0024] By setting the collar 8, when the pressure rope 7 is damaged and needs to be replaced, the collar 8 can be directly removed from the stud 4 for replacement, thereby facilitating the replacement and disassembly of the pressure rope 7, and is very convenient to use.

[0025] The two studs 4 on each side of the second installation frame 1 are respectively arranged at one third and two thirds of the side length.

[0026] The second installation frame 1 is provided with a groove 9 matching the collar 8, so as to facilitate the installation of the collar 8 and improve the installation efficiency.

[0027] The first mounting frame 2 and the second mounting frame 1 are arranged in a square shape.

[0028] A gasket is provided between the nut 5 and the first mounting frame 2 .

[0029] The length of the stud 4 is greater than the sum of the thicknesses of the first mounting frame 2 and the second mounting frame 1 .

[0030] Working principle: By arranging a cross-shaped pressure-bearing rope 7 below the filter cloth body 3, the pressure-bearing capacity of the filter cloth body 3 can be greatly improved, so that it is not easy to be deformed and damaged during large-flow sewage treatment, thereby ensuring the sewage treatment effect.

[0031] 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 high-flow sewage treatment filter cloth, comprising a filter cloth body (3), characterized in that: The outer side of the filter cloth body (3) is fixedly connected to a first mounting frame (2), a second mounting frame (1) is arranged below the first mounting frame (2), the first mounting frame (2) and the second mounting frame (1) are arranged in the same rectangular shape, and two studs (4) are fixedly connected to each side of the second mounting frame (1), the first mounting frame (2) is provided with a through hole (6) matching the stud (4), the stud (4) is threadedly matched with a nut (5) after passing through the through hole (6), each of the studs (4) is sleeved with a ring (8), the ring (8) is arranged between the first mounting frame (2) and the second mounting frame (1), and a pressure rope (7) is fixedly connected between two opposite rings (8), so that the pressure rope (7) forms a tic-tac-toe shape.

2. A high flow sewage treatment filter cloth according to claim 1, characterized in that: The two studs (4) on each side of the second installation frame (1) are respectively arranged at one third and two thirds of the side length.

3. A high flow sewage treatment filter cloth according to claim 2, characterized in that: The second installation frame (1) is provided with a groove (9) matching the collar (8).

4. A high flow sewage treatment filter cloth according to claim 3, characterized in that: The first mounting frame (2) and the second mounting frame (1) are arranged in a square shape.

5. A high flow sewage treatment filter cloth according to claim 4, characterized in that: A gasket is provided between the nut (5) and the first mounting frame (2).

6. A high flow sewage treatment filter cloth according to claim 5, characterized in that: The length of the stud (4) is greater than the sum of the thicknesses of the first mounting frame (2) and the second mounting frame (1).

Images