Anti-blocking feeding device of filter press
By designing an anti-blocking feeding device in the filter press, increasing the contact area between the filter cloth and the filter plate and the liquid outflow range, the problem of blockage of the filter plate water outlet hole is solved, the filtration efficiency and solid-liquid separation effect are improved, and the pipeline is avoided Blockage.
Patent Information
- Application Number
- CN202421003110.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The water outlet holes of the filter plate in existing filter presses are easily blocked by the filter cloth, resulting in a decrease in the drainage volume and affecting the solid-liquid separation effect.
A filter press anti-blocking material inlet device is designed, including protective columns and anti-blocking grooves, which increases the contact area between the filter cloth and the filter plate and the liquid outflow range, and enhances the filter cloth and the filter plate through cone-shaped blocks and anti-blocking columns. Connect to ensure effective filtration of liquid.
It improves filtration efficiency, avoids pipeline blockage, ensures the solid-liquid separation effect of the filter press, and enhances the connection between the filter cloth and the filter plate, ensuring efficient discharge of liquid.
Smart Images
Figure CN222218787U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solid-liquid separation equipment, in particular to an anti-blocking feeding device for a filter press. Background Art
[0002] Filter press is a commonly used solid-liquid separation equipment. It applies a certain pressure to the filter material to make the liquid seep out, so that the solid in the filter material can be extracted to achieve solid-liquid separation. It was used in chemical production in the early 18th century and is still widely used in chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramics and environmental protection industries.
[0003] Existing filter presses often use filter plates to separate solids and liquids. However, the water outlet holes of commonly used filter plates are easily blocked by filter cloths, which reduces the water discharge and affects the solid-liquid separation effect of the filter press. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides an anti-blocking feeding device for a filter press, which is equipped with protective columns. On the one hand, it can increase the contact area between the filter cloth and the filter plate body, thereby strengthening the connection between the filter cloth and the filter plate body; on the other hand, there are gaps between the anti-blocking columns, which is convenient for filtering out liquid, thereby improving the filtration efficiency; the first anti-blocking groove can increase the outflow range of the liquid, which is convenient for the discharge of the liquid. On the one hand, it can improve the filtration efficiency of the liquid and ensure the solid-liquid separation effect of the filter press; on the other hand, it can avoid pipeline blockage and other advantages, and solves the problem that the existing filter press often uses filter plates for solid-liquid separation, and the water outlet holes of the commonly used filter plates are easily blocked by the filter cloth, the drainage volume is reduced, thereby affecting the solid-liquid separation effect of the filter press.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter press anti-blocking feeding device, comprising a filter plate body, wherein filter press grooves are provided on both upper and lower surfaces of the filter plate body;
[0008] Wherein, the filter press tank is provided with a chamfer;
[0009] The bottom wall of the upper filter press tank is provided with a fixed groove which is communicated with the interior of the lower filter press tank;
[0010] Among them, an anti-blocking mechanism is arranged on the filter plate body, and the anti-blocking mechanism includes a frustum-shaped block, a first anti-blocking groove, an anti-blocking ring, a mounting groove, a second anti-blocking groove, an anti-blocking column, a mounting ring and a mounting block.
[0011] Preferably, the mounting ring fixing sleeve is arranged in the fixing groove;
[0012] Wherein, two anti-blocking rings are fixedly connected to the upper and lower surfaces of the mounting ring;
[0013] The two anti-blocking rings have the same structure and are arranged in a mirror image.
[0014] Preferably, a plurality of the first anti-blocking grooves are provided on the outer surface of the anti-blocking ring, and the first anti-blocking grooves are communicated with the interior of the anti-blocking ring;
[0015] Among them, the first anti-blocking grooves are arranged in a central array with the anti-blocking ring as the center.
[0016] Preferably, the first anti-blocking groove extends upwardly out of the upper surface of the anti-blocking ring;
[0017] Wherein, the first anti-blocking groove extends downwardly out of the lower surface of the anti-blocking ring;
[0018] Wherein, a plurality of second anti-blocking grooves are provided on the outer surface of the anti-blocking ring;
[0019] Wherein, the second anti-blocking groove extends downward from the lower surface of the anti-blocking ring.
[0020] Preferably, the second anti-blocking grooves are arranged in a central array with the anti-blocking ring as the center;
[0021] Wherein, the second anti-blocking groove is communicated with the interior of the anti-blocking ring;
[0022] Wherein, a plurality of frustum-shaped blocks are fixedly connected to the bottom wall of the filter press tank.
[0023] Preferably, the frustum-shaped block is in the shape of a truncated cone, and a plurality of frustum-shaped blocks are evenly distributed with the first anti-blocking groove as the center;
[0024] Wherein, a plurality of anti-blocking columns are fixedly connected to the bottom wall of the filter press tank;
[0025] Wherein, a plurality of mounting blocks are fixedly connected to the filter plate body;
[0026] Wherein, the installation groove is arranged on the installation block, and the installation groove runs through the upper and lower surfaces of the installation block.
[0027] (III) Beneficial effects
[0028] Compared with the prior art, the utility model provides a filter press anti-blocking feeding device, which has the following beneficial effects:
[0029] 1. The anti-blocking feeding device of the filter press can increase the contact area between the filter cloth and the filter plate body on the one hand, thereby strengthening the connection between the filter cloth and the filter plate body; on the other hand, there are gaps between the anti-blocking columns to facilitate the filtration of liquid, thereby improving the filtration efficiency; the first anti-blocking groove can increase the outflow range of the liquid and facilitate the discharge of the liquid. On the one hand, it can improve the filtration efficiency of the liquid and ensure the solid-liquid separation effect of the filter press; on the other hand, it can avoid pipeline blockage.
[0030] 2. The filter press anti-blocking feeding device and the frustum-shaped block can increase the contact area between the filter cloth and the filter plate body, thereby strengthening the connection between the filter cloth and the filter plate body, thereby ensuring the solid-liquid separation effect of the filter press.
[0031] 3. The filter press has an anti-blocking feeding device, and the liquid can be discharged from the second anti-blocking groove, thereby increasing the outflow range of the liquid, thereby avoiding the increase in the filtration efficiency of the liquid and ensuring the solid-liquid separation effect of the filter press. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] Figure 1 This is a schematic diagram of the structure of a filter press anti-blocking feeding device of the utility model;
[0033] Figure 2 This is a schematic diagram of the main structure of the filter plate of the utility model;
[0034] Figure 3 This is a schematic diagram of the structure of the anti-blocking ring of the utility model.
[0035] In the figure: 1. filter plate body; 2. filter press tank; 3. frustum-shaped block; 4. fixing groove; 5. first anti-blocking groove; 6. anti-blocking ring; 7. mounting groove; 8. second anti-blocking groove; 9. anti-blocking column; 10. mounting ring; 11. mounting block. DETAILED DESCRIPTION
[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0037] See also Figure 1-3 The utility model provides a new technical solution: a filter press anti-blocking feeding device, comprising a filter plate body 1, and filter press grooves 2 are provided on both upper and lower surfaces of the filter plate body 1;
[0038] Wherein, the filter press tank 2 is provided with a chamfer;
[0039] The bottom wall of the upper filter press tank 2 is provided with a fixing groove 4 which is communicated with the interior of the lower filter press tank 2;
[0040] Among them, an anti-blocking mechanism is arranged on the filter plate body 1, and the anti-blocking mechanism includes a frustum-shaped block 3, a first anti-blocking groove 5, an anti-blocking ring 6, a mounting groove 7, a second anti-blocking groove 8, an anti-blocking column 9, a mounting ring 10 and a mounting block 11.
[0041] Furthermore, the mounting ring 10 is fixedly sleeved in the fixing groove 4;
[0042] Among them, two anti-blocking rings 6 are fixedly connected to the upper and lower surfaces of the mounting ring 10;
[0043] The two anti-blocking rings 6 have the same structure and are arranged in a mirror image. For the convenience of description, only the anti-blocking ring 6 on the upper side is described.
[0044] Furthermore, a plurality of first anti-blocking grooves 5 are provided on the outer surface of the anti-blocking ring 6, and the first anti-blocking grooves 5 are communicated with the interior of the anti-blocking ring 6;
[0045] Among them, the first anti-blocking grooves 5 are arranged in a central array with the anti-blocking ring 6 as the center.
[0046] Further, the first anti-blocking groove 5 extends upwardly out of the upper surface of the anti-blocking ring 6;
[0047] Wherein, the first anti-blocking groove 5 extends downward from the lower surface of the anti-blocking ring 6;
[0048] Wherein, a plurality of second anti-blocking grooves 8 are provided on the outer surface of the anti-blocking ring 6;
[0049] The second anti-blocking groove 8 extends downward from the lower surface of the anti-blocking ring 6 .
[0050] Furthermore, the second anti-blocking grooves 8 are arranged in a central array with the anti-blocking ring 6 as the center;
[0051] Wherein, the second anti-blocking groove 8 is communicated with the interior of the anti-blocking ring 6;
[0052] Among them, a plurality of frustum-shaped blocks 3 are fixedly connected to the bottom wall of the filter press tank 2 .
[0053] Furthermore, the frustum-shaped block 3 is in the shape of a truncated cone, and a plurality of frustum-shaped blocks 3 are evenly distributed with the first anti-blocking groove 5 as the center;
[0054] Among them, a plurality of anti-blocking columns 9 are fixedly connected to the bottom wall of the filter press tank 2;
[0055] Among them, a plurality of mounting blocks 11 are fixedly connected to the filter plate body 1;
[0056] The mounting groove 7 is formed on the mounting block 11 , and the mounting groove 7 passes through the upper and lower surfaces of the mounting block 11 .
[0057] Furthermore, when in use, the protective column 9 can increase the contact area between the filter cloth and the filter plate body 1, thereby strengthening the connection between the filter cloth and the filter plate body 1, while on the other hand, there are gaps between the anti-blocking columns 9, which facilitates the filtration of liquid and thereby improves the filtration efficiency.
[0058] Furthermore, in this solution, the first anti-blocking groove 5 can increase the outflow range of the liquid and facilitate the discharge of the liquid. On the one hand, it can improve the filtration efficiency of the liquid and ensure the solid-liquid separation effect of the filter press. On the other hand, it can avoid pipeline blockage.
[0059] Furthermore, in the present solution, the liquid can be discharged from the second anti-blocking groove 8, thereby increasing the outflow range of the liquid, thereby avoiding the improved filtration efficiency of the liquid and ensuring the solid-liquid separation effect of the filter press.
[0060] Furthermore, the frustum-shaped block 3 can increase the contact area between the filter cloth and the filter plate body 1, thereby strengthening the connection between the filter cloth and the filter plate body 1, thereby ensuring the solid-liquid separation effect of the filter press.
[0061] Working principle: When the device is in use, the protective column 9 can increase the contact area between the filter cloth and the filter plate body 1, thereby strengthening the connection between the filter cloth and the filter plate body 1, and on the other hand, there is a gap between the anti-blocking columns 9, which is convenient for filtering out the liquid, thereby improving the filtration efficiency.
[0062] Furthermore, in this solution, the first anti-blocking groove 5 can increase the outflow range of the liquid and facilitate the discharge of the liquid. On the one hand, it can improve the filtration efficiency of the liquid and ensure the solid-liquid separation effect of the filter press. On the other hand, it can avoid pipeline blockage.
[0063] Furthermore, in the present solution, the liquid can be discharged from the second anti-blocking groove 8, thereby increasing the outflow range of the liquid, thereby avoiding the improved filtration efficiency of the liquid and ensuring the solid-liquid separation effect of the filter press.
[0064] Furthermore, the frustum-shaped block 3 can increase the contact area between the filter cloth and the filter plate body 1, thereby strengthening the connection between the filter cloth and the filter plate body 1, thereby ensuring the solid-liquid separation effect of the filter press.
[0065] 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 press anti-blocking feeding device, comprising a filter plate body (1), characterized in that: The filter plate body (1) is provided with filter press grooves (2) on both upper and lower surfaces. Wherein, the filter press tank (2) is provided with a chamfer; The bottom wall of the upper filter press tank (2) is provided with a fixing groove (4) which communicates with the interior of the lower filter press tank (2); Wherein, an anti-blocking mechanism is arranged on the filter plate body (1), and the anti-blocking mechanism comprises a frustum-shaped block (3), a first anti-blocking groove (5), an anti-blocking ring (6), a mounting groove (7), a second anti-blocking groove (8), an anti-blocking column (9), a mounting ring (10) and a mounting block (11).
2. The filter press anti-blocking feeding device according to claim 1, characterized in that: The mounting ring (10) is fixedly sleeved in the fixing groove (4); Wherein, two anti-blocking rings (6) are fixedly connected to the upper and lower surfaces of the mounting ring (10); The two anti-blocking rings (6) have the same structure and are arranged in a mirror image.
3. The filter press anti-blocking feeding device according to claim 2, characterized in that: A plurality of the first anti-blocking grooves (5) are arranged on the outer surface of the anti-blocking ring (6), and the first anti-blocking grooves (5) are communicated with the interior of the anti-blocking ring (6); The first anti-blocking grooves (5) are arranged in a central array with the anti-blocking ring (6) as the center.
4. The filter press anti-blocking feeding device according to claim 3, characterized in that: The first anti-blocking groove (5) extends upwards out of the upper surface of the anti-blocking ring (6); Wherein, the first anti-blocking groove (5) extends downwardly out of the lower surface of the anti-blocking ring (6); Wherein, a plurality of second anti-blocking grooves (8) are provided on the outer surface of the anti-blocking ring (6); The second anti-blocking groove (8) extends downward from the lower surface of the anti-blocking ring (6).
5. The filter press anti-blocking feeding device according to claim 4, characterized in that: The second anti-blocking grooves (8) are arranged in a central array with the anti-blocking ring (6) as the center; Wherein, the second anti-blocking groove (8) is communicated with the interior of the anti-blocking ring (6); Wherein, a plurality of frustum-shaped blocks (3) are fixedly connected to the bottom wall of the filter press tank (2).
6. The filter press anti-blocking feeding device according to claim 5, characterized in that: The frustum-shaped block (3) is in the shape of a circular frustum, and a plurality of frustum-shaped blocks (3) are evenly distributed with the first anti-blocking groove (5) as the center; Wherein, a plurality of anti-blocking columns (9) are fixedly connected to the bottom wall of the filter press tank (2); Wherein, a plurality of mounting blocks (11) are fixedly connected to the filter plate body (1); The mounting groove (7) is provided on the mounting block (11), and the mounting groove (7) passes through the upper and lower surfaces of the mounting block (11).