A quick sludge unloading tool for plate-and-frame filter press

Abstract

This utility model relates to the field of sludge unloading tools and discloses a rapid sludge unloading tool for a plate and frame filter press. It includes a square beveled cutting plate, a cutting plate connecting pipe fixedly connected to the top of the square beveled cutting plate, a handle fixedly connected to the inner wall of the cutting plate connecting pipe, an anti-slip mechanism on the outer wall of the handle, and an adjustment mechanism at the bottom of the anti-slip mechanism. The adjustment mechanism includes a fixing block located at the bottom of the anti-slip mechanism, and a rectangular box fixedly connected to the bottom of the fixing block. A threaded rod is rotatably connected to the inner wall of the rectangular box. This utility model, through the setting of the adjustment mechanism, allows the position of the anti-slip sleeve to be flexibly adjusted and securely locked according to the operator's individual habits and force application point. Simultaneously, the anti-slip sleeve itself, combined with the anti-slip texture on the inner side of the arc-shaped block, significantly enhances the grip of the shovel handle in wet and muddy environments, effectively solving the safety hazard of traditional shovels easily slipping out of the hand.

Description

Technical Field

[0001] This utility model relates to the technical field of sludge unloading tools, specifically a rapid sludge unloading tool for a plate and frame filter press. Background Technology

[0002] In the field of industrial wastewater treatment, plate and frame filter presses are key equipment for deep dewatering of sludge. During the unloading process, the dense sludge cake formed by high-pressure extrusion often adheres tightly to the surface of the filter cloth and filter plate. Especially for sticky sludge or equipment in the later stages of operation, it is difficult to completely and efficiently remove the sludge cake by relying solely on gravity or vibration. Therefore, the wastewater treatment plant in the third plant area needs to rely on manually operated sludge unloading tools to assist in the removal and cleaning of residual sludge cake during the unloading process of the plate and frame filter press. This is to ensure the continuous operating efficiency of the equipment and the unobstructed pores of the filter cloth, and to avoid the decline in treatment capacity and subsequent batch contamination caused by sludge cake residue.

[0003] During the sludge unloading process of a plate and frame filter press, operators need to use shovels to help peel off the sludge cake. However, traditional shovel handles lack anti-slip design and are easy to slip off the hand in wet and muddy conditions. At the same time, if a fixed anti-slip sleeve is used, its position cannot be adapted to the gripping habits of different operators, which significantly limits the flexibility and operational adaptability of the tool and poses a safety hazard. Utility Model Content

[0004] The purpose of this utility model is to provide a quick mud unloading tool for plate and frame filter presses to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A quick sludge unloading tool for a plate and frame filter press includes a square inclined cutting plate, a cutting plate connecting pipe fixedly connected to the top of the square inclined cutting plate, a handle fixedly connected to the inner wall of the cutting plate connecting pipe, an anti-slip mechanism provided on the outer wall of the handle, and an adjustment mechanism provided at the bottom of the anti-slip mechanism. The adjustment mechanism includes a fixing block, which is disposed at the bottom of the anti-slip mechanism. A rectangular box is fixedly connected to the bottom of the fixing block. A threaded rod is rotatably connected to the inner wall of the rectangular box. A protrusion is threadedly connected to the outer wall of the threaded rod. An arc-shaped block is fixedly connected to the back of the protrusion. A limit plate is fixedly connected to the inner wall of the rectangular box.

[0006] The rectangular box has a rotating hole on its left side, through which the threaded rod passes and rotates, providing stable support and limiting for the threaded rod.

[0007] A torsion block is fixedly connected to the left end of the threaded rod, and the protrusion is slidably connected to the inner wall of the rectangular box, so that the threaded rod can be rotated by the torsion block.

[0008] The protrusion has a sliding opening inside, and the protrusion is slidably connected to the outside of the limiting plate through the opening, ensuring that the protrusion can be stably limited and moved.

[0009] The threads on the outer walls of the two ends of the threaded rod are in opposite directions, and the back of the rectangular box is open, so that the two protrusions can move in opposite directions.

[0010] The inner side of the arc-shaped block is provided with anti-slip texture, and the inner side of the arc-shaped block is in close contact with the outer wall of the grip, so that the arc-shaped block can press and limit the grip.

[0011] The anti-slip mechanism includes a circular plate, which is slidably connected to the outer wall of the handle. An anti-slip sleeve is fixedly connected to the top of the circular plate, and a second circular plate is fixedly connected to the bottom of the circular plate, which can ensure stability during use.

[0012] The second circular plate is fixedly connected to the top of the fixed block, providing stable support for the fixed block.

[0013] Compared with the prior art, this utility model provides a quick sludge unloading tool for plate and frame filter presses, which has the following beneficial effects: 1. This utility model, by setting an adjustment mechanism, allows the position of the anti-slip sleeve to be flexibly adjusted and firmly locked according to the operator's individual habits and force application points; at the same time, the anti-slip sleeve itself, combined with the anti-slip texture on the inner side of the arc block, significantly enhances the grip of the shovel handle in wet and muddy environments, effectively solving the safety hazard of traditional shovels easily slipping out of the hand. 2. By setting up an anti-slip mechanism, the design of circular plate one and circular plate two ensures the stability of the anti-slip sleeve in both sliding and fixed states, improves the adaptability of the mud unloading tool to different operators' heights and grip postures, meets personalized needs without changing tools, and enhances the flexibility and efficiency of mud unloading operations. Attached Figure Description

[0014] Figure 1 This is a front view of the structure of this utility model; Figure 2 This is a left view of the structure of this utility model; Figure 3 This is a sectional view of the rectangular box. Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Square beveled cutting plate; 2. Cutting plate connecting pipe; 3. Handle; 4. Adjustment mechanism; 41. Fixing block; 42. Rectangular box; 43. Threaded rod; 44. Protrusion; 45. Arc block; 46. Limiting plate; 5. Anti-slip mechanism; 51. Round plate one; 52. Anti-slip sleeve; 53. Round plate two. Detailed Implementation

[0016] 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.

[0017] Example 1 Combination Figures 1 to 4 A quick mud unloading tool for a plate and frame filter press includes a square inclined cutting plate 1, a cutting plate connecting pipe 2 fixedly connected to the top of the square inclined cutting plate 1, a handle 3 fixedly connected to the inner wall of the cutting plate connecting pipe 2, an anti-slip mechanism 5 provided on the outer wall of the handle 3, and an adjustment mechanism 4 provided at the bottom of the anti-slip mechanism 5. The adjustment mechanism 4 includes a fixing block 41, which is located at the bottom of the anti-slip mechanism 5. A rectangular box 42 is fixedly connected to the bottom of the fixing block 41. A threaded rod 43 is rotatably connected to the inner wall of the rectangular box 42. A protrusion 44 is threadedly connected to the outer wall of the threaded rod 43. An arc-shaped block 45 is fixedly connected to the back of the protrusion 44. A limit plate 46 is fixedly connected to the inner wall of the rectangular box 42.

[0018] A rotating hole is provided on the left side of the rectangular box 42. The threaded rod 43 passes through the rotating hole and rotates, providing stable support and limiting for the threaded rod 43.

[0019] A torsion block is fixedly connected to the left end of the threaded rod 43, and the protrusion 44 is slidably connected to the inner wall of the rectangular box 42, so that the threaded rod 43 can be rotated by the torsion block.

[0020] The protrusion 44 has a sliding opening inside, and the protrusion 44 is slidably connected to the outside of the limiting plate 46 through the opening, so as to ensure that the protrusion 44 can be stably limited and moved.

[0021] The threads on the outer walls of the two ends of the threaded rod 43 are in opposite directions, and the back of the rectangular box 42 is open, so that the two protrusions 44 can move in opposite directions.

[0022] The inner side of the arc-shaped block 45 is provided with anti-slip texture. The inner side of the arc-shaped block 45 is in close contact with the outer wall of the handle 3, so that the arc-shaped block 45 can press and limit the handle 3.

[0023] Example 2 See Figures 1 to 4 Furthermore, based on Embodiment 1, the anti-slip mechanism 5 includes a circular plate 51, which is slidably connected to the outer wall of the handle 3. An anti-slip sleeve 52 is fixedly connected to the top of the circular plate 51, and a circular plate 53 is fixedly connected to the bottom of the circular plate 51, which can ensure stability during use.

[0024] The circular plate 53 is fixedly connected to the top of the fixed block 41 to provide stable support for the fixed block 41.

[0025] In actual operation, when this device is used, the square inclined cutting plate 1 and the handle 3 work together to achieve the purpose of quickly unloading mud from the plate and frame filter press. The anti-slip sleeve 52 can play the role of anti-slip. The circular plate 1 51 and the circular plate 2 53 respectively achieve the purpose of top and bottom limiting, which facilitates the unloading work and reduces the possibility of slipping out of the hand in wet and muddy conditions.

[0026] When the position of the anti-slip sleeve 52 needs to be adjusted according to different users, the twist block can be rotated to drive the threaded rod 43 to rotate. Since the threaded rod 43 and the protrusion 44 are threadedly connected, and the protrusion 44 can slide and limit on the outside of the limiting plate 46, the rotational motion of the threaded rod 43 will be converted into the linear motion of the protrusion 44. The protrusion 44 can drive the arc block 45 to move away from the grip 3. Then the anti-slip sleeve 52 can be slid up and down to adjust the position. When the position is adjusted to a suitable position, the twist block can be rotated in the opposite direction so that the arc block 45 can clamp and position the grip 3 to achieve the purpose of adjustment.

Claims

1. A rapid sludge unloading tool for a plate and frame filter press, comprising a square beveled cutting plate (1), characterized in that: The top of the square beveled cutting plate (1) is fixedly connected to a cutting plate connecting pipe (2), and a handle (3) is fixedly connected to the inner wall of the cutting plate connecting pipe (2). An anti-slip mechanism (5) is provided on the outer wall of the handle (3), and an adjustment mechanism (4) is provided at the bottom of the anti-slip mechanism (5). The adjustment mechanism (4) includes a fixing block (41), which is located at the bottom of the anti-slip mechanism (5). A rectangular box (42) is fixedly connected to the bottom of the fixing block (41). A threaded rod (43) is rotatably connected to the inner wall of the rectangular box (42). A protrusion (44) is threadedly connected to the outer wall of the threaded rod (43). An arc-shaped block (45) is fixedly connected to the back of the protrusion (44). A limit plate (46) is fixedly connected to the inner wall of the rectangular box (42).

2. The rapid sludge unloading tool for a plate and frame filter press according to claim 1, characterized in that: The rectangular box (42) has a rotating hole on its left side, and the threaded rod (43) passes through the rotating hole and rotates.

3. The rapid sludge unloading tool for a plate and frame filter press according to claim 1, characterized in that: The left end of the threaded rod (43) is fixedly connected to a torsion block, and the protrusion (44) is slidably connected to the inner wall of the rectangular box (42).

4. The rapid sludge unloading tool for a plate and frame filter press according to claim 1, characterized in that: The protrusion (44) has a sliding opening inside, and the protrusion (44) is slidably connected to the outside of the limiting plate (46) through the sliding opening.

5. A rapid sludge unloading tool for a plate and frame filter press according to claim 1, characterized in that: The threads on the outer walls of the two ends of the threaded rod (43) are in opposite directions, and the back of the rectangular box (42) is open.

6. The rapid sludge unloading tool for a plate and frame filter press according to claim 1, characterized in that: The inner side of the arc-shaped block (45) is provided with anti-slip texture, and the inner side of the arc-shaped block (45) is in contact with the outer wall of the handle (3).

7. A rapid sludge unloading tool for a plate and frame filter press according to claim 1, characterized in that: The anti-slip mechanism (5) includes a circular plate (51), which is slidably connected to the outer wall of the handle (3). An anti-slip sleeve (52) is fixedly connected to the top of the circular plate (51), and a circular plate (53) is fixedly connected to the bottom of the circular plate (51).

8. A rapid sludge unloading tool for a plate and frame filter press according to claim 7, characterized in that: The circular plate 2 (53) is fixedly connected to the top of the fixed block (41).

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