A filter plate convenient for disassembly and assembly for filter press

Abstract

The utility model discloses a filter plate that is easy to disassemble and assemble for a filter press, comprising an outer frame, characterized in that: a supporting assembly is installed on both sides of the outer frame, the supporting assembly includes an installation groove 1 opened on the outer wall of one side of the outer frame, the top and bottom inner walls of the installation groove 1 are rotatably connected with the same screw rod, the outer thread of the screw rod is connected with a mounting block, the mounting block is in contact with the inner wall of the installation groove 1, the outer wall of one side of the mounting block is fixedly connected with a bracket, two bevel gears 2 are rotatably connected to the two sides of the outer wall of the top of the outer frame, and the two bevel gears 2 are coaxially fixed to one end of two screw rods respectively. By arranging the supporting assembly, the utility model can achieve the purpose of changing the height of the filter plate body by adjusting the position of the bracket, thereby ensuring that the filter plate body can be at the top position of the filter press support frame, making the installation and disassembly of the filter plate body more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of filter presses, in particular to a filter plate for a filter press which is convenient to assemble and disassemble. Background Art

[0002] Filter press is a general solid-liquid separation equipment, widely used in chemical, metallurgical, pharmaceutical, dye, food, brewing, ceramic and environmental protection industries. The filter plate is the core composite component of the filter press. The filter plates are arranged and installed on the crossbeam of the filter press. Generally, a diaphragm filter plate and a solid chamber filter plate are used in combination.

[0003] The diaphragm filter plate is composed of two diaphragms and a core plate. The external medium is introduced into the chamber between the core plate and the diaphragm, which makes the diaphragm swell and compresses the filter chamber composed of the diaphragm filter plate and the chamber filter plate, thereby achieving better separation and increasing the solid content. The diaphragm is the main moving part, and repeated movement can easily cause the diaphragm to deform and then be damaged.

[0004] It can be seen that during the use of the existing diaphragm filter plate, the obstruction of the filter press frame will hinder the disassembly of the aluminum plate frame, making it inconvenient for users to disassemble and assemble the diaphragm filter plate, and there is room for improvement. Utility Model Content

[0005] The utility model aims to provide a filter plate for a filter press which is convenient for disassembly and assembly, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter plate for a filter press that is easy to disassemble and assemble, comprises an outer frame, characterized in that: a support assembly is installed on both sides of the outer frame, the support assembly comprises a mounting groove 1 opened on the outer wall of one side of the outer frame, the top and bottom inner walls of the mounting groove 1 are rotatably connected to the same screw rod, the outer thread of the screw rod is connected to a mounting block, the mounting block is in contact with the inner wall of the mounting groove 1, a bracket is fixedly connected to the outer wall of one side of the mounting block, two bevel gears 2 are rotatably connected to both sides of the outer wall of the top of the outer frame, the two bevel gears 2 are coaxially fixed to one end of the two screw rods, the two support assemblies share a driving assembly, and the driving assembly is located at the top position of the outer frame.

[0007] As a further preferred embodiment of the technical solution, the drive assembly includes a double-headed motor fixedly installed in the middle of the outer wall of the top of the outer frame, the two rotating shafts of the double-headed motor are coaxially fixed with an extension rod, and the ends of the two extension rods away from each other are coaxially fixed with a bevel gear 1, and the two bevel gears 1 are respectively meshed with two bevel gears 2.

[0008] The height of the filter plate body can be changed by adjusting the position of the bracket, thereby ensuring that the filter plate body can be at the top position of the filter press support frame, making the installation and disassembly of the filter plate body more convenient, and starting the double-headed motor, the two rotating shafts of the double-headed motor drive the two extension rods to rotate at the same time, the extension rod drives the bevel gear one to rotate, the bevel gear one drives the bevel gear two to rotate through meshing, the bevel gear two drives the screw rod to rotate in the installation groove one, the installation block restricted by the installation groove one will be driven downward by the screw rod, and then the bracket will also move synchronously with the installation block, and the bracket is blocked by the external filter press support frame and cannot move downward, so when the support assembly is running, the outer frame will move upward, and then the filter plate body will be exposed to the external environment.

[0009] As a further preferred embodiment of the technical solution, a filter plate body is slidably inserted into the outer frame, and a reinforcement component is installed on both sides of the filter plate body.

[0010] As a further preferred embodiment of the technical solution, the reinforcement component includes an installation groove 2 opened on the outer wall at one end of the filter plate body, an installation groove 3 opened on the outer wall at one end of the outer frame, the installation groove 2 and the installation groove 3 are connected, a reinforcement strip is rotatably connected to the inner wall of one end of the installation groove 2, a bolt is threadedly connected to the end of the reinforcement strip close to the installation groove 3, and a screw hole matching the bolt is opened on the inner wall of one end of the installation groove 3.

[0011] Flip the reinforcement strip inside the second installation slot, and stop flipping when the bolt at one end of the reinforcement strip is aligned with the screw hole of the filter plate body. Then turn the bolt to make it enter the screw hole, making the filter plate body more secure. The second installation slot can prevent the reinforcement strip and the bolt from hindering the fitting of the two filter plate bodies.

[0012] As a further preferred embodiment of the technical solution, a limit frame is arranged on the inner walls around the outer frame, and a slot matching the limit frame is opened on the outer wall at one end of the filter plate body.

[0013] As a further preferred embodiment of the present technical solution, a reinforcement ring is fixedly connected to both sides of the outer wall of the top of the outer frame, and the reinforcement ring is slidably mounted on the outside of the two extension rods.

[0014] The utility model provides a filter plate for a filter press that is easy to disassemble and assemble, and has the following beneficial effects:

[0015] (1) The utility model can achieve the purpose of changing the height of the filter plate body by setting a support assembly and adjusting the position of the bracket, thereby ensuring that the filter plate body can be located at the top position of the filter press support frame, making the installation and disassembly of the filter plate body more convenient. The double-headed motor is started, and the two rotating shafts of the double-headed motor drive the two extension rods to rotate simultaneously. The extension rod drives the bevel gear 1 to rotate, and the bevel gear 1 drives the bevel gear 2 to rotate through meshing. The bevel gear 2 drives the screw rod to rotate in the installation groove 1. The installation block restricted by the installation groove 1 will be driven downward by the screw rod, and then the bracket will also move synchronously with the installation block. The bracket is blocked by the external filter press support frame and cannot move downward. Therefore, when the support assembly is in operation, the outer frame will move upward, and then the filter plate body will be exposed to the external environment.

[0016] (2) The utility model sets a reinforcement component and flips the reinforcement strip inside the second installation groove. When the bolt at one end of the reinforcement strip is aligned with the screw hole of the filter plate body, the flipping can be stopped, and then the bolt is rotated to enter the screw hole, so that the state of the filter plate body is more secure, and the second installation groove can prevent the reinforcement strip and the bolt from hindering the fitting of the two filter plate bodies. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0019] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] In the figure: 1. outer frame; 2. filter plate body; 3. limit frame; 4. support assembly; 5. reinforcement assembly; 401. mounting slot one; 402. screw rod; 403. mounting block; 404. bracket; 405. double-head motor; 406. extension rod; 407. bevel gear one; 408. bevel gear two; 409. reinforcement ring; 501. mounting slot two; 502. reinforcement strip; 503. bolt; 504. mounting slot three. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides a technical solution: as shown in Figure 1, Figure 2As shown in Figure 4, in this embodiment, a filter plate that is easy to disassemble and assemble for a filter press includes an outer frame 1, and is characterized in that: a support assembly 4 is installed on both sides of the outer frame 1, the support assembly 4 includes a mounting groove 401 opened on the outer wall of one side of the outer frame 1, the top and bottom inner walls of the mounting groove 401 are rotatably connected to the same screw rod 402, the external thread of the screw rod 402 is connected to a mounting block 403, the mounting block 403 is in contact with the inner wall of the mounting groove 401, and a bracket 404 is fixedly connected to the outer wall of one side of the mounting block 403, two bevel gears 408 are rotatably connected to both sides of the outer wall of the top of the outer frame 1, and the two bevel gears 408 are coaxially fixed to one end of the two screw rods 402 respectively, and the two support assemblies 4 share a driving assembly, and the driving assembly is located at the top position of the outer frame 1.

[0024] The driving assembly includes a double-headed motor 405 fixedly installed in the middle of the top outer wall of the outer frame 1. The two rotating shafts of the double-headed motor 405 are coaxially fixed with an extension rod 406. The ends of the two extension rods 406 that are away from each other are coaxially fixed with a bevel gear 1 407. The two bevel gears 1 407 are respectively meshed with two bevel gears 2 408.

[0025] Start the double-headed motor 405, and the two rotating shafts of the double-headed motor 405 drive the two extension rods 406 to rotate simultaneously, and the extension rods 406 drive the bevel gear 1 407 to rotate, and the bevel gear 1 407 drives the bevel gear 2 408 to rotate through meshing, and the bevel gear 2 408 drives the screw rod 402 to rotate in the mounting groove 1 401, and the mounting block 403 restricted by the mounting groove 1 401 will be driven downward by the screw rod 402, and then the bracket 404 will also move synchronously with the mounting block 403, and the bracket 404 is blocked by the external filter press support frame and cannot move downward. Therefore, when the support assembly 4 is running, the outer frame 1 will move upward accordingly, and then the filter plate body 2 will be exposed to the external environment.

[0026] like Figure 2 and Figure 3 As shown, a filter plate body 2 is slidably inserted into the outer frame 1 , and a reinforcement component 5 is installed on both sides of the filter plate body 2 .

[0027] The reinforcement component 5 includes a second mounting groove 501 opened on the outer wall at one end of the filter plate body 2, and a third mounting groove 504 opened on the outer wall at one end of the outer frame 1. The second mounting groove 501 and the third mounting groove 504 are connected to each other. A reinforcement strip 502 is rotatably connected to the inner wall of one end of the second mounting groove 501. A bolt 503 is threadedly connected to one end of the reinforcement strip 502 near the third mounting groove 504. A screw hole matching the bolt 503 is opened on the inner wall of one end of the third mounting groove 504.

[0028] Flip the reinforcement strip 502 inside the second installation groove 501, and stop flipping when the bolt 503 at one end of the reinforcement strip 502 is aligned with the screw hole of the filter plate body 2, and then rotate the bolt 503 to make it enter the screw hole, so that the state of the filter plate body 2 is more secure, and the second installation groove 501 can prevent the reinforcement strip 502 and the bolt 503 from hindering the fitting of the two filter plate bodies 2.

[0029] As shown in FIG. 2 , a limit frame 3 is arranged on the inner wall around the outer frame 1 , and a slot matching with the limit frame 3 is opened on the outer wall at one end of the filter plate body 2 , so that the limit frame 3 can play a role in positioning the filter plate body 2 .

[0030] As shown in FIG. 1 and FIG. 2 , a reinforcement ring 409 is fixedly connected to both sides of the top outer wall of the outer frame 1. The reinforcement ring 409 is slidably mounted on the outside of the two extension rods 406, which can increase the firmness of the extension rods 406 and ensure a more stable transmission process.

[0031] The utility model provides a filter plate for a filter press that is easy to disassemble and assemble, and the specific working principle is as follows:

[0032] When the filter plate body 2 needs to be replaced, the double-headed motor 405 is started, and the two rotating shafts of the double-headed motor 405 drive the two extension rods 406 to rotate at the same time, and the extension rod 406 drives the bevel gear 1 407 to rotate, and the bevel gear 1 407 drives the bevel gear 2 408 to rotate through meshing, and the bevel gear 2 408 drives the screw rod 402 to rotate in the installation groove 1 401, and the installation block 403 restricted by the installation groove 1 401 is driven downward by the screw rod 402, and then the bracket 404 will also move synchronously with the installation block 403, and the bracket 404 is blocked by the external filter press support frame and cannot move downward. Therefore, when the support assembly 4 is in operation, relatively, the external The frame 1 will move upward, and then the filter plate body 2 will be exposed to the external environment. Then, the new filter plate body 2 is placed inside the outer frame 1 until it contacts the limit frame 3 and the pushing can be stopped. The limit frame 3 can play the role of positioning the filter plate body 2. Then, the reinforcement strip 502 inside the second installation groove 501 is flipped over. When the bolt 503 at one end of the reinforcement strip 502 is aligned with the screw hole of the filter plate body 2, the flipping can be stopped. Then, the bolt 503 is rotated to make it enter the screw hole, so that the state of the filter plate body 2 is more secure, and the second installation groove 501 can prevent the reinforcement strip 502 and the bolt 503 from hindering the fit of the two filter plate bodies 2.

[0033] 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 filter plate for a filter press that is easily disassembled and assembled, comprising an outer frame (1), characterized in that: A support assembly (4) is installed on both sides of the outer frame (1), and the support assembly (4) comprises a mounting groove (401) provided on the outer wall of one side of the outer frame (1); the top and bottom inner walls of the mounting groove (401) are rotatably connected to the same screw rod (402); the screw rod (402) is externally threadedly connected to a mounting block (403); the mounting block (403) is in contact with the inner wall of the mounting groove (401); a bracket (404) is fixedly connected to the outer wall of one side of the mounting block (403); two bevel gears (408) are rotatably connected to the two sides of the outer wall at the top of the outer frame (1); the two bevel gears (408) are coaxially fixed to one end of the two screw rods (402), and the two support assemblies (4) share a driving assembly, which is located at the top of the outer frame (1).

2. The filter plate for filter press conveniently disassembled according to claim 1, characterized in that: The driving assembly comprises a double-headed motor (405) fixedly mounted in the middle of the top outer wall of the outer frame (1); two rotating shafts of the double-headed motor (405) are coaxially fixed with an extension rod (406); two ends of the two extension rods (406) that are away from each other are coaxially fixed with a bevel gear 1 (407); the two bevel gears 1 (407) are respectively meshed with two bevel gears 2 (408).

3. The filter plate for filter press conveniently disassembled according to claim 1, characterized in that: A filter plate body (2) is slidably inserted into the interior of the outer frame (1), and a reinforcement component (5) is installed on both sides of the filter plate body (2).

4. The filter plate for filter press conveniently disassembled according to claim 3, characterized in that: The reinforcement component (5) comprises a second mounting groove (501) provided on the outer wall at one end of the filter plate body (2); a third mounting groove (504) provided on the outer wall at one end of the outer frame (1); the second mounting groove (501) and the third mounting groove (504) are connected; a reinforcement strip (502) is rotatably connected to the inner wall at one end of the second mounting groove (501); a bolt (503) is threadedly connected to one end of the reinforcement strip (502) close to the third mounting groove (504); and a screw hole matching the bolt (503) is provided on the inner wall at one end of the third mounting groove (504).

5. The filter plate for filter press conveniently disassembled according to claim 3, characterized in that: The inner walls around the outer frame (1) are provided with a limit frame (3), and the outer wall at one end of the filter plate body (2) is provided with a slot that matches the limit frame (3).

6. The filter plate for filter press convenient to assemble and disassemble according to claim 1, characterized in that: A reinforcement ring (409) is fixedly connected to both sides of the outer wall at the top of the outer frame (1), and the reinforcement ring (409) is slidably sleeved on the outside of the two extension rods (406).

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