Filter press for ceramic raw materials

Abstract

The utility model relates to the technical field of ceramic processing, in particular to a filter press for ceramic raw materials, which mainly comprises a filter press frame, an extrusion power mechanism is mounted on one side of the top end of the filter press frame, one end of the extrusion power mechanism is connected with a filter press push plate, one end of the filter press push plate is provided with a filter plate, and the other end of the filter press push plate is provided with a filter screen. A feeding pipe is connected to one end of the filter pressing rack, a waste water collecting box is arranged at the bottom end of the inner side of the filter pressing rack, a connecting block is arranged at the top end of the coarse filter screen, a clamping plate is arranged on the outer side of the connecting block, and the guide adjusting assembly comprises a rolling shaft. According to the filter press for the ceramic raw materials, the coarse filter screens are arranged on the inner sides of the feeding pipe and the external pipe, and the coarse filter screens are easy to detach and replace in convenient clamping connection of the top end connecting block and the clamping plate, so that quartz and other particles in ceramic raw material slurry can be filtered in use, and a sharp part is prevented from puncturing filter cloth in the filter plate; the service life of the filtering structure is prolonged, and the processing efficiency of equipment is ensured.

Description

Technical Field

[0001] This utility model relates to the field of ceramic processing technology, specifically to a filter press for ceramic raw materials. Background Technology

[0002] In the process of ceramic raw material preparation, filter presses are mainly used for dehydration treatment. They remove water from the ball-milled slurry (such as mud, glaze, etc.) through mechanical pressure to form a plastic cake, which is convenient for subsequent molding (such as pressing, extrusion, etc.).

[0003] Existing filter press equipment for ceramic raw materials uses a direct feed pump to inject slurry into the filter press. The water is filtered out by the internal filter cloth, and the slurry is dehydrated to form a plastic cake. During the injection of ceramic raw materials, the slurry may also contain a small amount of sharp ceramic materials, such as quartz particles. In this case, the filter cloth of the filter press is easily punctured and damaged during the filtration process, thereby reducing the filtration efficiency and affecting the filtration effect. In addition, the filter cloth needs to be replaced frequently, which reduces the processing efficiency and operating cost of the equipment. Optimization and improvement are needed. Utility Model Content

[0004] The purpose of this utility model is to provide a filter press for ceramic raw materials, so as to solve the problem mentioned in the background art that ceramic raw materials are prone to being mixed with particulate impurities after being poured, which affects the service life of the filter cloth and reduces the efficiency of the equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a filter press for ceramic raw materials, comprising: a filter press frame, a pressing power mechanism installed on one side of the top of the filter press frame, a filter press push plate connected to one end of the pressing power mechanism, a filter plate provided at one end of the filter press push plate, a feed pipe connected to one end of the filter press frame, and a wastewater collection tank provided at the bottom inner side of the filter press frame; and further comprising a feed filtration assembly and a guide adjustment assembly.

[0006] The feed filter assembly is located inside the feed pipe and includes a coarse filter screen. A connecting block is provided at the top of the coarse filter screen, and a clamping plate is provided on the outside of the connecting block. The feed filter assembly is used to remove impurities during the conveying of ceramic raw materials. The guide adjustment assembly is located outside the filter press frame and includes a roller. A roller is provided at the bottom of the roller. The guide adjustment assembly is used for protective adjustment when the filter plate moves.

[0007] Preferably, one end of the feed pipe is provided with an external connector, and the external connector has the same internal structure as the feed pipe.

[0008] Preferably, the coarse filter screen is disposed inside the feed pipe, and a sealing ring is connected to the outside of the coarse filter screen.

[0009] Preferably, the card plate is disposed at the top of the feed pipe, and a positioning block is connected to the top of the card plate.

[0010] Preferably, an elastic connecting rod is connected to the outer side of the card plate, and a handle is connected to the outer side of the elastic connecting rod.

[0011] Preferably, the outer wall of the filter press frame is provided with a guide groove.

[0012] Preferably, the roller is connected to the inner side of the filter plate.

[0013] Preferably, an extension block is connected to the bottom outer side of the filter plate, and an elastic connecting rod 2 is connected to the inner side of the extension block, with the roller connected to the inner side of the elastic connecting rod 2.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model provides a coarse filter screen inside the feed pipe and the outer pipe. The coarse filter screen is easy to replace through the convenient snap-fit ​​of the top connecting block and the clamping plate. It can filter particles such as quartz in ceramic raw material slurry during use, avoid sharp parts piercing the filter cloth inside the filter plate, improve the service life of the filter structure, and ensure the processing efficiency of the equipment.

[0016] When the filter press pusher plate squeezes multiple filter plates to form a filter unit, rollers are set at the sliding connection part. Rolling replaces friction sliding, reducing friction during movement and further improving service life. The outer extended rollers slide inside the guide groove, which can limit the movement position of the filter plates, ensure the stability of the filter mechanism after adjustment, and avoid affecting processing efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of a partially separated three-dimensional structure of the feed filter assembly of this utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the card plate and positioning block of this utility model, showing a partial separation.

[0020] Figure 4 This is a partial three-dimensional structural diagram of the guide adjustment component of this utility model.

[0021] In the diagram: 1. Filter press frame; 2. Extrusion power mechanism; 3. Filter press push plate; 4. Filter plate; 5. Feed pipe; 6. Wastewater collection tank; 7. External pipe; 8. Coarse filter screen; 9. Sealing ring; 10. Connecting block; 11. Clamping plate; 12. Elastic connecting rod one; 13. Handle; 14. Positioning block; 15. Guide chute; 16. Roller; 17. Extension block; 18. Elastic connecting rod two; 19. Roller. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0024] like Figure 1 - Figure 4 As shown, this application provides a filter press for ceramic raw materials, including: a filter press frame 1, an extrusion power mechanism 2 is installed on one side of the top of the filter press frame 1, and a filter press push plate 3 is connected to one end of the extrusion power mechanism 2, a filter plate 4 is provided on one end of the filter press push plate 3, a feed pipe 5 is connected to one end of the filter press frame 1, and a wastewater collection tank 6 is provided on the inner bottom of the filter press frame 1.

[0025] Specifically, such as Figure 2 As shown, one end of the feed pipe 5 is provided with an external pipe 7, and the external pipe 7 has the same internal structure as the feed pipe 5. The same structure can be adapted and positioned to each other.

[0026] A feed filter assembly is provided inside the feed pipe 5, and the feed filter assembly includes a coarse filter screen 8. A connecting block 10 is provided at the top of the coarse filter screen 8, and a clamping plate 11 is provided on the outside of the connecting block 10. The feed filter assembly is used to remove impurities when conveying ceramic raw materials.

[0027] Specifically, such as Figure 2 As shown, the coarse filter screen 8 is located inside the feed pipe 5, and a sealing ring 9 is connected to the outside of the coarse filter screen 8. The sealing ring 9 on the outside of the coarse filter screen 8 can improve the stability of the coarse filter screen 8 connected inside the feed pipe 5 and improve the filtration efficiency.

[0028] Specifically, such as Figure 3As shown, the clamping plate 11 is located at the top of the feed pipe 5, and the top of the clamping plate 11 is connected to the positioning block 14. When the top positioning block 14 of the feed pipe 5 and the outer pipe 7 are close together, they can be fixed with screws.

[0029] Specifically, such as Figure 3 As shown, an elastic connecting rod 12 is connected to the outer side of the clamping plate 11, and a handle 13 is connected to the outer side of the elastic connecting rod 12. By holding the handle 13, the position of the elastic connecting rod 12 can be adjusted, which facilitates the control of the position of the clamping plate 11. The elastic force of the elastic connecting rod 12 will cause the clamping plate 11 to reset and clamp the connecting block 10.

[0030] A guide adjustment assembly is provided on the outside of the filter press frame 1, and the guide adjustment assembly includes a roller 16, with a roller 19 at the bottom end of the roller 16. The guide adjustment assembly is used for protective adjustment when the filter plate 4 moves.

[0031] Specifically, such as Figure 1 As shown, the outer wall of the filter press frame 1 is provided with a guide groove 15. The guide groove 15 facilitates the external installation of a sliding connection mechanism, which restricts the vertical position of the filter plate 4 and improves the stability during use.

[0032] Specifically, such as Figure 4 As shown, the roller 16 is connected to the inner side of the filter plate 4, and the roller 16 contacts the outer support guide block of the filter press frame 1, which reduces the friction of the filter plate 4 and the filter press frame 1 in sliding contact and improves the moving efficiency.

[0033] Specifically, such as Figure 4 As shown, an extension block 17 is connected to the bottom outer side of the filter plate 4, and an elastic connecting rod 18 is connected to the inner side of the extension block 17. The roller 19 is connected to the inner side of the elastic connecting rod 18. The extension block 17 is connected to the bottom outer side of the filter plate 4 by screws. The elastic connecting rod 18 on the inner side can control the position of the roller 19, so that the roller 19 can roll and adjust inside the guide groove 15.

[0034] In this embodiment: a coarse filter screen 8 is provided inside the feed pipe 5 and the outer pipe 7. The coarse filter screen 8 is easy to replace through the convenient snap-fit ​​of the top connecting block 10 and the clamping plate 11. It can filter particles such as quartz in ceramic raw material slurry during use, and avoid sharp parts piercing the filter cloth inside the filter plate 4. When the filter press plate 3 squeezes multiple filter plates 4 to form a filter whole, a roller 16 is provided at the sliding connection part. Rolling replaces friction sliding, reducing the friction force during movement. The outer extended roller 19 slides inside the guide groove 15, which can limit the movement position of the filter plate 4 and ensure the stability of the filter mechanism after adjustment.

[0035] Specifically, this scheme involves the following steps: When pressing and filtering ceramic raw materials, the pressing power mechanism 2 first drives the filter press pusher 3 to move, then multiple filter plates 4 are brought close together to form a filter press mechanism. As the filter press pusher 3 presses the multiple filter plates 4 to form a single filter unit, rollers 16 are installed at the sliding connection points. Rolling replaces frictional sliding, reducing friction during movement. Outerly extending rollers 19 slide within the guide groove 15, limiting the movement of the filter plates 4 and ensuring the stability of the filter mechanism after adjustment. Then, through external connections… The connection between pipe 7 and feed pipe 5 conveys ceramic raw materials into the filtration mechanism. A coarse filter screen 8 is installed inside the feed pipe 5 and the outer pipe 7. The coarse filter screen 8 is easy to replace due to the convenient snap-fit ​​between the top connecting block 10 and the clamping plate 11. The clamping plate 11 can be clamped on the outside of the connecting block 10 under the elastic compression of the elastic connecting rod 12, and is precisely positioned. It can filter quartz and other particles in the ceramic raw material slurry during use, and avoid sharp parts piercing the filter cloth inside the filter plate 4. The water produced by filtration will drip onto the wastewater collection tank 6 for collection and treatment.

[0036] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0037] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A filter press for ceramic raw materials, comprising: A filter press frame (1), wherein a pressing power mechanism (2) is installed on one side of the top of the filter press frame (1), and a filter press push plate (3) is connected to one end of the pressing power mechanism (2), a filter plate (4) is provided on one end of the filter press push plate (3), a feed pipe (5) is connected to one end of the filter press frame (1), and a wastewater collection tank (6) is provided on the inner bottom end of the filter press frame (1), characterized in that it further includes: The feed filter assembly is located inside the feed pipe (5) and includes a coarse filter screen (8). A connecting block (10) is provided at the top of the coarse filter screen (8), and a clamping plate (11) is provided on the outside of the connecting block (10). The feed filter assembly is used to remove impurities when conveying ceramic raw materials. The guide adjustment assembly is located on the outside of the filter press frame (1) and includes a roller (16). The bottom end of the roller (16) is provided with a roller (19). The guide adjustment assembly is used for protective adjustment when the filter plate (4) moves.

2. A filter press for ceramic raw materials according to claim 1, characterized in that, One end of the feed pipe (5) is provided with an external pipe (7), and the external pipe (7) has the same internal structure as the feed pipe (5).

3. The filter press for ceramic raw materials according to claim 1, characterized in that, The coarse filter (8) is located inside the feed pipe (5), and a sealing ring (9) is connected to the outside of the coarse filter (8).

4. The filter press for ceramic raw materials according to claim 1, characterized in that, The card plate (11) is located at the top of the feed pipe (5), and a positioning block (14) is connected to the top of the card plate (11).

5. A filter press for ceramic raw materials according to claim 4, characterized in that The outer side of the card plate (11) is connected to an elastic connecting rod (12), and the outer side of the elastic connecting rod (12) is connected to a handle (13).

6. A filter press for ceramic raw materials according to claim 1, characterized in that, The outer wall of the filter press frame (1) is provided with a guide groove (15).

7. The filter press according to claim 1, wherein The roller (16) is connected to the inside of the filter plate (4).

8. The filter press for ceramic raw materials according to claim 1, characterized in that, The filter plate (4) is connected to an extension block (17) at its outer bottom end, and an elastic connecting rod (18) is connected to the inner side of the extension block (17). The roller (19) is connected to the inner side of the elastic connecting rod (18).

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