Filter cloth rapping device of filter press

Abstract

The utility model discloses a filter cloth rapping device of a filter press, comprising: a frame provided with a group of symmetrical slide rails horizontally arranged; the plurality of filter plates are vertically mounted on the rack; the vibration hanging rod is provided with a first connecting block, a second connecting block and a hanging rod body, the hanging rod body is connected to the first connecting block through the second connecting block, and the first connecting block is fixed to the filter plate; the first driving mechanism is installed on the rack and provided with a first air cylinder and a first driving block, and the first driving block is provided with an opening allowing the second connecting block to enter; the first air cylinder drives the hanging rod to shake up and down. The hanging rods are arranged on the filter screen plate, the filter screen cloth is installed on the hanging rods and extends to the filter screen plate, when the first driving mechanism drives the filter screen cups and the hanging rods to vibrate, sludge is shaken off and collected, the overall structure is compact, use is convenient, and the filtering effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and more particularly to a filter cloth vibrating device for a filter press. Background Art

[0002] In the process of sewage treatment, a filtering device needs to be set up to filter the sludge in the water. Generally speaking, the filtering device has a frame and a filter screen. The filter screen is provided with a mesh. After the equipment has been used for a period of time, the mesh on the filter screen needs to be removed and the sludge needs to be cleaned. The whole cleaning process is cumbersome. Utility Model Content

[0003] In view of this, the utility model provides a filter cloth vibrating device for a filter press.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solution: a filter cloth vibrating device for a filter press, comprising:

[0005] The rack is provided with a set of symmetrical slide rails, which are arranged horizontally;

[0006] Multiple filter plates are installed vertically on the frame;

[0007] The vibration hanging rod comprises a first connecting block, a second connecting block and a hanging rod, wherein the hanging rod is connected to the first connecting block via the second connecting block, and the first connecting block is fixed to the filter plate;

[0008] a first driving mechanism mounted on the frame and provided with a first cylinder and a first driving block, wherein the first driving block has an opening for the second connecting block to enter;

[0009] The first cylinder drives the hanging rod to vibrate up and down.

[0010] As a preferred solution of the present invention, the first connecting block is provided with a vertical spring, and the second connecting block is installed through the vertical spring and supported in the opening of the first driving block.

[0011] As a preferred solution of the present invention, the second connecting block is pressed against the top end of the spring.

[0012] As a preferred solution of the present invention, the opening of the first driving block is connected along the extension direction of the slide rail, so that the second connecting block can enter or leave the opening when the vibration hanging rod moves along the slide rail.

[0013] As a preferred solution of the present invention, the first connecting block is fixed on the filter plate.

[0014] As a preferred solution of the present invention, the hanging rod is located on the top of the filter plate.

[0015] As a preferred solution of the present invention, the filter plate is arranged in a frame shape, and a filter mesh is arranged on the hanging rod, and the filter mesh extends toward the filter plate.

[0016] As a preferred solution of the present invention, a first driving mechanism is provided corresponding to each filter plate.

[0017] It can be seen from the above technical solution that compared with the existing technology, the utility model has the following beneficial technical effects: the utility model is provided with a hanging rod on the filter plate, the filter mesh is installed on the hanging rod, and the filter mesh extends to the filter plate. When the first driving mechanism drives a group of filter plates and the hanging rod to vibrate to shake off the silt, the silt is collected and processed. The overall structure is compact, easy to use, and the filtering effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of the filter cloth vibrating device of the filter press of the utility model;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a cross-sectional schematic diagram of the filter cloth vibrating device of the filter press of the utility model;

[0022] Figure 4 for Figure 3 Enlarged view of point B in the middle. DETAILED DESCRIPTION

[0023] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0024] A filter cloth vibrating device for a filter press, see Figure 1-4 As shown, it includes: a frame 100, a filter plate 200, a vibration hanging rod 300 and a first driving mechanism 400.

[0025] The rack 100 is a floor-standing structure. A set of symmetrical slide rails 110 are provided on the rack 100. The slide rails 110 are arranged horizontally. Multiple filter plates 200 are mounted on the rack 100 and can move along the slide rails 110. In addition, the multiple filter plates 200 are mounted in parallel on the rack 100. In particular, Figure 1 Only one filter plate 200 is shown, but in reality, multiple filter plates 200 should be provided.

[0026] The vibration hanging rod 300 is located above the filter plate 200. The vibration hanging rod 300 includes: a first connecting block 310, a second connecting block 320, and a hanging rod 330. The hanging rod 330 is connected to the first connecting block 310 through the second connecting block 320. The first connecting block 310 is fixed to the filter plate 200. After installation, the hanging rod 330 is located directly above the filter plate 200.

[0027] The filter plate 200 is frame-shaped, and a filter cloth (not shown) is provided on the hanging rod 330. The filter cloth extends toward the filter plate 200. After multiple filter plates 200 with filter cloths are installed, when sewage flows through multiple filter plates 200 along the slide rail 110, the sludge / sludge is filtered, and clear water or relatively clean water is obtained after filtration, while the sludge is retained on the filter cloth.

[0028] The first connecting block 310 is provided with a vertical spring 311, and the second connecting block 320 is installed through the vertical spring 311 and supported in the opening of the first driving block 420. The second connecting block 320 is pressed against the top of the spring 311, and the spring 311 has a certain vibration buffering ability.

[0029] The first driving mechanism 400 is installed on the frame 100 and is provided with a first cylinder 410 and a first driving block 420. The first driving block 420 has an opening 421 for the second connecting block 320 to enter; the first cylinder 410 drives the hanging rod 330 to shake up and down to shake off the silt on the filter cloth.

[0030] Furthermore, the opening 421 of the first driving block 420 is connected along the extension direction of the slide rail 110, so that the second connecting block 320 can enter or leave the opening 421 when the first driving mechanism 400 moves along the slide rail 110; the first connecting block 310 is fixed on the filter plate 200.

[0031] Furthermore, the filter plate 200 is fixedly installed, and its bottom can be supported or fixed on a plane, or the filter plate 200 can be fixed on the frame 100.

[0032] The first driving mechanism 400 may be provided with one, and the first driving mechanism 400 moves along the slide rail 110 of the frame 100. When it moves to a work station, the second connecting block 320 of the vibrating hanging rod 300 at the work station is supported on the first driving block 420 through the opening 421. The first cylinder 410 drives the second connecting block 320 to move up and down, and drives the hanging rod 330 to vibrate up and down, and the filter cloth vibrates synchronously, so that the silt is shaken off more quickly.

[0033] Then, when the first driving mechanism 400 moves to the next workstation along the slide rail 110 of the frame 100, the same principle is used to drive the hanging rod 330 on the workstation to shake up and down, and the filter cloth shakes synchronously to shake off the silt faster.

[0034] Furthermore, a first drive mechanism 400 is provided for each filter plate 200. Each filter plate 200 is connected to a first drive block 410. The first cylinder 410 drives the filter plate 200 and the filter plate 200 to vibrate, thereby shaking off sludge. When multiple filter plates 200 and multiple hanging rods 330 are provided, the filter cloth vibrates synchronously with the hanging rods 330, effectively shaking off sludge. Synchronous vibration of the filter cloths on multiple hanging rods 330 results in higher efficiency.

[0035] The utility model can realize shaking off of the sludge on the filter plate and the filter cloth, and centrally process the sludge after shaking off.

[0036] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A filter cloth vibrating device for a filter press, characterized in that: include: The rack (100) is provided with a set of symmetrical slide rails (110), and the slide rails (110) are arranged horizontally; A plurality of filter plates (200) are vertically mounted on the frame (100); The vibration hanging rod (300) comprises a first connecting block (310), a second connecting block (320) and a hanging rod (330), wherein the hanging rod (330) is connected to the first connecting block (310) via the second connecting block (320), and the first connecting block (310) is fixed to the filter plate (200); A first driving mechanism (400) is mounted on the frame (100) and is provided with a first cylinder (410) and a first driving block (420), wherein the first driving block (420) has an opening (421) for the second connecting block (320) to enter; The first cylinder (410) drives the hanging rod (330) to vibrate up and down.

2. The filter cloth rapping device for a filter press according to claim 1, characterized in that: The first connecting block (310) is provided with a vertical spring (311), and the second connecting block (320) is installed through the vertical spring (311) and supported in the opening of the first driving block (420).

3. The filter cloth rapping device of a filter press according to claim 2, characterized in that: The second connecting block (320) is pressed against the top end of the spring (311).

4. The filter cloth rapping device for a filter press according to claim 1, wherein: The opening (421) of the first driving block (420) is connected along the extension direction of the slide rail (110), so that the second connecting block (320) can enter the opening (421) or leave the opening (421) when the vibration hanging rod (300) moves along the slide rail (110).

5. The filter cloth rapping device for a filter press according to claim 1, characterized in that: The first connecting block (310) is fixed on the filter plate (200).

6. The filter cloth rapping device for a filter press according to claim 5, characterized in that: The hanging rod (330) is located on the top of the filter plate (200).

7. The filter cloth rapping device for a filter press according to claim 1, characterized in that: The filter plate (200) is arranged in a frame shape, and a filter mesh is arranged on the hanging rod (330), and the filter mesh extends toward the filter plate (200).

8. The filter cloth rapping device for a filter press according to claim 1, characterized in that: A first driving mechanism (400) is provided corresponding to each filter plate (200).

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