Ceramic slurry filtering device capable of controlling net diameter through cross combination

Abstract

The utility model relates to the technical field of filtering devices, and discloses a ceramic slurry filtering device capable of controlling the net diameter through cross combination, which comprises a material receiving frame, one side of the material receiving frame is communicated and connected with a discharging pipe, two sides of the material receiving frame are fixedly connected with connecting plates, and a feeding frame is fixedly connected between the two connecting plates. A sliding sleeve is fixedly connected to the middle of the connecting plate, fixing rods are slidably connected to the interior of the sliding sleeve, a mounting frame is fixedly connected to the upper surfaces of the two fixing rods, and an adjusting assembly is arranged in the mounting frame; the adjusting assembly comprises a plurality of longitudinal rods. By utilizing the adjustability of the cross rods and the longitudinal rods in the crossing process, the diameter of the filtering net in the filtering device can be flexibly adjusted according to filtering requirements and slurry with different particle sizes and textures, in addition, the mounting frame is favorably driven to shake by utilizing the connection of the springs, and the filtering effect is improved. And the phenomenon that the slurry is blocked in the mounting frame and is difficult to circulate and discharge is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of filtration device technology, and in particular to a ceramic slurry filtration device with cross-combination control of mesh diameter. Background Technology

[0002] Ceramic slurry is a key material used in the ceramic production process. It plays a vital role in the production of ceramic products, and its properties directly determine the final performance of the ceramic products, such as strength, hardness, and wear resistance. During the preparation of ceramic slurry, various impurities, such as iron filings, rust, and dust, are easily mixed in due to the mining, transportation, and processing of raw materials. The presence of these impurities will seriously affect the quality and performance of ceramic products. Filtration can effectively remove these impurities, improve the purity of the slurry, and lay a good foundation for subsequent production and processing.

[0003] A search revealed that Chinese patent CN222239111U discloses a ceramic slurry filtration device. This device addresses the safety hazards posed by pressurizing compressed air to 0.4-0.6 MPa, which has resulted in instances where unstable air pressure inside a stationary steel pot caused the pot lid to explode. Furthermore, if the air pressure and valve at the bottom of the pot are not closed promptly after filtration, the compressed air will continue to blow onto the ceramic slurry. This blowing will dry any residual ceramic slurry in the pipes, causing it to re-enter the slurry and leading to ceramic powder agglomeration on the surface of the ceramic diaphragm produced by casting. Therefore, this device effectively reduces the safety hazards caused by high pressure and prevents ceramic powder agglomeration caused by the lack of valve closure and air pressure control after filtration.

[0004] The above-mentioned ceramic slurry filtration improves the safety of the filtration process. In the existing technology for filtering ceramic slurries, different ceramic products may have different particle sizes, viscosities, and impurity contents. For example, fine ceramics need to filter out smaller particles, while ordinary ceramics may only need to filter out larger impurities. In the processing of different filtration needs, if the filter screen diameter is fixed, it may be necessary to frequently replace filter screens of different diameters to adapt to different slurries, which increases costs and time consumption. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a ceramic slurry filtration device with cross-combination control of mesh diameter.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a ceramic slurry filtration device with cross-combination control of mesh size, comprising a receiving frame, a discharge pipe being connected through one side of the receiving frame, connecting plates being fixedly connected to both sides of the receiving frame, a feeding frame being fixedly connected between the two connecting plates, a sliding sleeve being fixedly connected to the middle of the connecting plate, a fixing rod being slidably connected inside the sliding sleeve, an installation frame being fixedly connected to the upper surface of the two fixing rods, and an adjustment component being provided inside the installation frame;

[0007] The adjustment assembly includes multiple vertical rods, which are fixedly connected inside the mounting frame, and crossbars are slidably connected to the outside of the multiple vertical rods.

[0008] As a further description of the above technical solution:

[0009] Both ends of the crossbar are fixedly connected to connecting sleeves, and multiple connecting sleeves are slidably connected to both sides of the mounting frame.

[0010] As a further description of the above technical solution:

[0011] An installation rod is fixedly connected to one side of the inner side of the mounting frame. Two first connecting shafts are fixedly connected to one side of the plurality of connecting sleeves. One end of the plurality of first connecting shafts is rotatably connected to a telescopic frame. Two second connecting shafts are rotatably connected to both ends of one side of the telescopic frame.

[0012] As a further description of the above technical solution:

[0013] One end of the second connecting shaft is fixedly connected to a limiting sleeve, and a connecting rod is fixedly connected to one side of each of the two limiting sleeves. A connecting block is fixedly connected to one side of each connecting rod. A limiting rod is fixedly connected to one side of the mounting rod and one side of one of the connecting sleeves. The two limiting sleeves are slidably connected to the outside of the limiting rod. A bidirectional lead screw is rotatably connected to one side of the mounting rod.

[0014] As a further description of the above technical solution:

[0015] The bidirectional lead screw is located on one side of one of the limiting rods, and the two connecting blocks are threaded to the outside of the bidirectional lead screw. A knob is fixedly connected to one end of the bidirectional lead screw, and a blocking frame is fixedly connected to one side of one of the crossbars.

[0016] As a further description of the above technical solution:

[0017] A variable speed motor is fixedly installed on one side of the delivery frame. A swaying component is provided at the output end of the variable speed motor. The swaying component includes an eccentric wheel, which is fixedly connected to the output end of the variable speed motor.

[0018] As a further description of the above technical solution:

[0019] A rotating rod is rotatably connected to the lower surface of the eccentric wheel. A sliding shell is hinged to one side of the rotating rod. A connecting shell is slidably connected inside the sliding shell. A spring is fixedly connected to the inner wall of the sliding shell. Both the spring and the connecting shell are fixedly connected to one side of the mounting frame. An inclined block is fixedly connected inside the receiving frame.

[0020] This utility model has the following beneficial effects:

[0021] 1. This utility model, through the setting of the adjustment component, adds an adjustable coordination during the cross-section of the horizontal and vertical bars when filtering ceramic slurry. It allows for flexible adjustment of the filter screen diameter in the filtration device according to filtration requirements and slurry with different particle sizes and textures. This facilitates flexible adaptation to the filtration needs of different slurries, eliminates the need for frequent replacement of filter plates with different screen diameters, improves filtration accuracy and efficiency, and thus increases utilization.

[0022] 2. This utility model, through the setting of the shaking component, uses the spring connection to shake the mounting frame when filtering ceramic slurry. The connection of the rotating rod facilitates the pulling of the spring to generate movement, thereby indirectly exerting a reciprocating pushing and pulling effect on the mounting frame. This helps to drive the mounting frame and generate shaking, reducing the phenomenon of slurry blockage and difficulty in flow and discharge. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the sliding sleeve structure proposed in this utility model;

[0025] Figure 3 This is a partial structural diagram of the rotating rod connection point proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the fixing rod structure proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the longitudinal bar structure proposed in this utility model;

[0028] Figure 6 This is a schematic diagram of the crossbar structure proposed in this utility model;

[0029] Figure 7 This is a schematic diagram of the telescopic frame structure proposed in this utility model;

[0030] Figure 8 for Figure 4 Enlarged view of point A in the middle;

[0031] Figure 9 for Figure 3 Enlarged view of point A in the middle.

[0032] Legend:

[0033] 1. Receiving frame; 2. Discharge pipe; 3. Connecting plate; 4. Feeding frame; 5. Sliding sleeve; 6. Fixing rod; 7. Mounting frame; 8. Vertical rod; 9. Horizontal rod; 10. Connecting sleeve; 11. Mounting rod; 12. First connecting shaft; 13. Telescopic frame; 14. Limiting sleeve; 15. Connecting rod; 16. Connecting block; 17. Limiting rod; 18. Second connecting shaft; 19. Bidirectional lead screw; 20. Knob; 21. Blocking frame; 22. Variable speed motor; 23. Eccentric wheel; 24. Rotating rod; 25. Sliding shell; 26. Connecting shell; 27. Spring; 28. Inclined block. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] As attached Figure 1-9 As shown, one embodiment of this utility model is provided: a ceramic slurry filtration device with cross-combination control of mesh size, including a receiving frame 1, a discharge pipe 2 connected through one side of the receiving frame 1, connecting plates 3 fixedly connected to both sides of the receiving frame 1, a feeding frame 4 fixedly connected between the two connecting plates 3, a sliding sleeve 5 fixedly connected to the middle of the connecting plate 3, a fixing rod 6 slidably connected inside the sliding sleeve 5, an installation frame 7 fixedly connected to the upper surface of the two fixing rods 6, an adjustment component provided inside the installation frame 7, and the sliding sleeve 5 facilitates the installation of the installation frame 7 through the fixing rod 6;

[0036] The adjustment assembly includes multiple vertical rods 8, which are fixedly connected inside the mounting frame 7. Horizontal rods 9 are slidably connected to the outside of the multiple vertical rods 8. The intersection of the vertical rods 8 and the horizontal rods 9 facilitates a reduction in mesh diameter as the multiple horizontal rods 9 get closer together.

[0037] As attached Figure 4 As shown, both ends of the crossbar 9 are fixedly connected to connecting sleeves 10, and multiple connecting sleeves 10 are slidably connected to both sides of the mounting frame 7. An mounting rod 11 is fixedly connected to one side of the inside of the mounting frame 7. The mounting rod 11 facilitates the installation of the bidirectional lead screw 19 and the limiting rod 17.

[0038] As attached Figure 7As shown, two first connecting shafts 12 are fixedly connected to one side of multiple connecting sleeves 10. One end of the multiple first connecting shafts 12 is rotatably connected to a telescopic frame 13. Two second connecting shafts 18 are rotatably connected to both ends of one side of the telescopic frame 13. One end of the second connecting shaft 18 is fixedly connected to a limiting sleeve 14. One side of the two limiting sleeves 14 is fixedly connected to a connecting rod 15. One side of the connecting rod 15 is fixedly connected to a connecting block 16. One side of the mounting rod 11 and one side of one of the connecting sleeves 10 are fixedly connected to a limiting rod 17. The two limiting sleeves 14 are slidably connected to the outside of the limiting rod 17. The telescopic frame 13 facilitates the movement of multiple connecting sleeves 10, thereby moving the crossbar 9.

[0039] As attached Figure 8 As shown, a bidirectional lead screw 19 is rotatably connected to one side of the mounting rod 11. The bidirectional lead screw 19 is located on one side of one of the limiting rods 17. Two connecting blocks 16 are threaded to the outside of the bidirectional lead screw 19. A knob 20 is fixedly connected to one end of the bidirectional lead screw 19. The outside of the bidirectional lead screw 19 is set with threads in opposite directions. Under the connection of the limiting sleeve 14, the limiting rod 17 plays a limiting role in the movement of the connecting block 16.

[0040] As attached Figure 1 As shown, a blocking frame 21 is fixedly connected to one side of one of the crossbars 9, and a variable speed motor 22 is fixedly installed on one side of the feeding frame 4. A swaying component is provided at the output end of the variable speed motor 22. The swaying component includes an eccentric wheel 23, which is fixedly connected to the output end of the variable speed motor 22. A rotating rod 24 is rotatably connected to the lower surface of the eccentric wheel 23. The blocking frame 21 facilitates the blocking of the slurry, and the eccentric wheel 23 facilitates the rotation of the rotating rod 24 around the eccentric wheel 23.

[0041] As attached Figure 9 As shown, a sliding shell 25 is hinged to one side of the rotating rod 24. A connecting shell 26 is slidably connected inside the sliding shell 25. A spring 27 is fixedly connected to the inner wall of the sliding shell 25. Both the spring 27 and the connecting shell 26 are fixedly connected to one side of the mounting frame 7. The sliding shell 25 and the connecting shell 26 protect the spring 27. The sliding shell 25 is easy to connect with the rotating rod 24, and the connecting shell 26 is easy to connect with the mounting frame 7.

[0042] As attached Figure 3 As shown, an inclined block 28 is fixedly connected inside the receiving frame 1, which guides the flow of slurry.

[0043] Working principle: When adjusting the mesh size to filter smaller particles during use, turn knob 20, which drives the bidirectional lead screw 19 to rotate. When the bidirectional lead screw 19 rotates, the two connecting blocks 16 move away from each other due to the action of the two opposite threads on its outside. The connecting blocks 16, connected by the connecting rod 15, drive the limiting sleeve 14 to move outside the limiting rod 17. The two limiting sleeves 14 move away from each other, causing the telescopic frame 13 to fold. When the telescopic frame 13 folds, under the action of the first connecting shaft 12, it drives multiple connecting sleeves 10 on one side to slide outside the mounting frame 7, causing the crossbar 9 to slide outside the vertical bar 8. When the outermost crossbar 9 moves to the adjacent crossbar 9, it drives the blocking frame 21 to be pulled out, thereby filling the large gap caused by the contraction of the crossbar 9, thus adjusting the mesh size.

[0044] The slurry is then poured into the feeding frame 4. With the filter of the mesh size in the adjusting component, the slurry can easily reach the receiving frame 1. During this process, the variable speed motor 22 is turned on. Under the action of its output end, the eccentric wheel 23 is driven to rotate. When the eccentric wheel 23 rotates, it drives the rotating rod 24 to rotate, thereby pulling the sliding shell 25 to slide inside the connecting shell 26. This causes the spring 27 to be repeatedly compressed, generating elastic force on the mounting frame 7, causing the mounting frame 7 to shake. Meanwhile, the fixing rod 6 slides inside the sliding sleeve 5, improving the stability of the mounting frame 7 during movement.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ceramic slurry filtration device with cross-combination control of mesh size, comprising a receiving frame (1), characterized in that: A discharge pipe (2) is connected through one side of the receiving frame (1). A connecting plate (3) is fixedly connected to both sides of the receiving frame (1). A delivery frame (4) is fixedly connected between the two connecting plates (3). A sliding sleeve (5) is fixedly connected to the middle of the connecting plate (3). A fixing rod (6) is slidably connected inside the sliding sleeve (5). An installation frame (7) is fixedly connected to the upper surface of the two fixing rods (6). An adjustment component is provided inside the installation frame (7). The adjustment assembly includes multiple vertical rods (8), which are fixedly connected inside the mounting frame (7), and horizontal rods (9) are slidably connected to the outside of the multiple vertical rods (8).

2. The ceramic slurry filtration device with cross-combination controlled mesh size according to claim 1, characterized in that: Both ends of the crossbar (9) are fixedly connected to connecting sleeves (10), and multiple connecting sleeves (10) are slidably connected to both sides of the mounting frame (7).

3. The ceramic slurry filtration device with cross-combination controlled mesh size according to claim 2, characterized in that: An installation rod (11) is fixedly connected to one side of the inner side of the mounting frame (7), wherein two first connecting shafts (12) are fixedly connected to one side of the plurality of connecting sleeves (10), and a telescopic frame (13) is rotatably connected to one end of the plurality of first connecting shafts (12), and two second connecting shafts (18) are rotatably connected to both ends of one side of the telescopic frame (13).

4. The ceramic slurry filtration device with cross-combined control of mesh size according to claim 3, characterized in that: One end of the second connecting shaft (18) is fixedly connected to a limiting sleeve (14), wherein a connecting rod (15) is fixedly connected to one side of the two limiting sleeves (14), a connecting block (16) is fixedly connected to one side of the connecting rod (15), a limiting rod (17) is fixedly connected to one side of the mounting rod (11) and one side of one of the connecting sleeves (10), wherein the two limiting sleeves (14) are slidably connected to the outside of the limiting rod (17), and a bidirectional lead screw (19) is rotatably connected to one side of the mounting rod (11).

5. The ceramic slurry filtration device with cross-combined control of mesh size according to claim 4, characterized in that: The bidirectional lead screw (19) is located on one side of one of the limiting rods (17), and the two connecting blocks (16) are threaded to the outside of the bidirectional lead screw (19). A knob (20) is fixedly connected to one end of the bidirectional lead screw (19), and a blocking frame (21) is fixedly connected to one side of one of the crossbars (9).

6. The ceramic slurry filtration device with cross-combined control of mesh size according to claim 1, characterized in that: A variable speed motor (22) is fixedly installed on one side of the delivery frame (4). A swaying component is provided at the output end of the variable speed motor (22). The swaying component includes an eccentric wheel (23), which is fixedly connected to the output end of the variable speed motor (22).

7. The ceramic slurry filtration device with cross-combined control of mesh size according to claim 6, characterized in that: The lower surface of the eccentric wheel (23) is rotatably connected to a rotating rod (24). A sliding shell (25) is hinged to one side of the rotating rod (24). A connecting shell (26) is slidably connected inside the sliding shell (25). A spring (27) is fixedly connected to the inner wall of the sliding shell (25). The spring (27) and the connecting shell (26) are both fixedly connected to one side of the mounting frame (7). An inclined block (28) is fixedly connected inside the receiving frame (1).

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