Filter cloth mounting structure of filter press

Abstract

The utility model discloses a filter cloth mounting structure of filter press, include: mounting pole, fixed establishment, sliding slot and locking mechanism, fixed establishment sets up in filter plate top, and fixed establishment includes fixed part and connecting portion, and the fixed part is away from the one end of filter plate of mounting pole and is slidingly inserted connection, and the connecting portion is fixedly connected with filter plate top, locking mechanism sets up in sliding slot, and locking mechanism includes locking part and moving part, and moving part is slidingly inserted connection with sliding slot, the utility model discloses setting up fixed establishment at filter plate top, and pulling draw bar, and moving through draw bar and drive fixed frame movement, make fixed rod and mounting pole separate, and filter cloth top is inserted with fixed rod and is connected, and loosens draw bar, and through fixed frame gravity and drive its downward movement, make fixed frame close to filter cloth and with mounting pole and are inserted and are connected, and through the cooperation of fixed frame and mounting pole make filter cloth and filter plate fixed, reduce the operation difficulty.

Description

Technical Field

[0001] This utility model relates to the technical field, and in particular to a filter cloth installation structure for a filter press. Background Technology

[0002] The filter cloth is a key component of the filter press, mainly used for filtration in the solid-liquid separation process. When the mixed liquid enters the filter chamber of the filter press, the liquid flows out through the pores of the filter cloth, while the solid particles are trapped on the surface of the filter plate by the filter cloth to form a filter cake.

[0003] In existing filter presses, the filter cloth needs to be fitted onto the filter plate during use, with the top of the filter cloth interlocking with the mounting rod on the top of the filter plate. Elastic rubber rings are then used to fix the filter plate to the mounting rods. However, the rubber rings are prone to breakage due to aging during use and need to be replaced regularly. Furthermore, multiple mounting rods need to be fitted with rubber rings, making the operation cumbersome. Therefore, this solution proposes a filter cloth installation structure for filter presses to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a filter cloth installation structure for a filter press to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a filter cloth mounting structure for a filter press, applied to the mounting of filter plates and filter cloth, comprising:

[0006] Mounting rods, multiple mounting rods are fixedly installed on the top of the filter press plate;

[0007] A fixing mechanism is provided on the top of the filter press plate. The fixing mechanism includes a fixing part and a connecting part. The fixing part is slidably inserted into the end of the mounting rod away from the filter press plate, and the connecting part is fixedly connected to the top of the filter press plate.

[0008] Sliding grooves, wherein multiple sliding grooves are respectively formed on both sides of the top of the filter press plate;

[0009] A locking mechanism is provided in a sliding groove. The locking mechanism includes a locking part and a moving part. The moving part is slidably inserted into the sliding groove, and the locking part is slidably inserted into one side of the fixing part. The locking part is used to fix the fixing part and the filter plate.

[0010] Preferably, the fixing part includes:

[0011] A fixing frame is provided on the top of the filter press plate, and the bottom of the fixing frame is slidably inserted into the end of the mounting rod away from the filter press plate.

[0012] A tie rod, which is fixedly installed on the top of the mounting frame;

[0013] The fixing rods have one end fixedly connected to both ends of the fixing frame, and the ends of the fixing rods away from the fixing frame are slidably inserted into the locking part.

[0014] Preferably, the connecting portion includes:

[0015] A connecting frame, wherein one end of the plurality of connecting frames is fixedly connected to both sides of a fixed frame;

[0016] The sliding rods are fixedly connected at one end to the top of the filter press plate, and the ends of the sliding rods away from the filter press plate are slidably interlocked with the ends of the connecting frame away from the fixed frame.

[0017] Preferably, the locking part includes a locking frame, one end of which is slidably inserted into the end of the fixing rod away from the fixing frame, and the end of the locking frame away from the fixing rod is fixedly connected to the moving part.

[0018] Preferably, the moving part includes:

[0019] A movable frame, one end of which is slidably connected to a sliding groove, and the end of the movable frame away from the sliding groove is fixedly connected to the end of the locking frame away from the fixed rod;

[0020] A reset component is disposed in a sliding groove and is used to pull the moving frame to move.

[0021] Preferably, the reset component includes a spring, which is disposed in a sliding groove. One end of the spring is fixedly connected to the inner wall of the sliding groove, and the other end of the spring is fixedly connected to the end of the moving frame away from the locking frame.

[0022] Preferably, a bolt is inserted and connected to the top of the locking frame, and the threaded end of the bolt is inserted and connected to the threaded top of the fixing rod.

[0023] The technical effects and advantages of this utility model are as follows:

[0024] This invention features a fixing mechanism on the top of the filter press plate. Pulling the pull rod moves the fixing frame, separating it from the mounting rod. The top of the filter cloth is then inserted into the fixing rod. Releasing the pull rod allows the fixing frame to move downwards under its own weight, bringing it closer to the filter cloth and interlocking with the mounting rod. The combination of the fixing frame and the mounting rod secures the filter cloth to the filter plate, reducing operational difficulty. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0026] Figure 2 This utility model Figure 1Enlarged view of the structure at point A in the middle.

[0027] Figure 3 This is a cross-sectional view of the entire utility model.

[0028] Figure 4 This is a schematic diagram of the fixing mechanism of this utility model.

[0029] Figure 5 This is a schematic diagram of the locking mechanism of this utility model.

[0030] In the diagram: 1. Filter press plate; 2. Mounting rod; 3. Fixing frame; 4. Connecting frame; 5. Pull rod; 6. Sliding rod; 7. Fixing rod; 8. Bolt; 9. Locking frame; 10. Moving frame; 11. Spring. Detailed Implementation

[0031] 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.

[0032] refer to Figure 1-5 As shown:

[0033] This utility model provides a filter cloth installation structure for a filter press, applied to the installation of filter press plates 1 and filter cloth, including:

[0034] Mounting rod 2, multiple mounting rods 2 are fixedly installed on the top of the filter press plate 1;

[0035] A fixing mechanism is provided on the top of the filter plate 1. The fixing mechanism includes a fixing part and a connecting part. The fixing part is slidably inserted into the end of the mounting rod 2 away from the filter plate 1, and the connecting part is fixedly connected to the top of the filter plate 1.

[0036] Specifically, the fixing part includes:

[0037] The fixing frame 3 is set on the top of the filter plate 1, and the bottom of the fixing frame 3 is slidably inserted and connected to the end of the mounting rod 2 away from the filter plate 1.

[0038] Pull rod 5 is fixedly installed on the top of the fixing frame 3;

[0039] The fixing rod 7 has one end fixedly connected to both ends of the fixing frame 3, and the end of the fixing rod 7 away from the fixing frame 3 is slidably inserted into the locking part.

[0040] Specifically, the connecting part includes:

[0041] Connecting bracket 4, one end of multiple connecting brackets 4 is fixedly connected to both sides of the fixing bracket 3;

[0042] Sliding rod 6, one end of multiple sliding rods 6 is fixedly connected to the top of filter plate 1, and the end of multiple sliding rods 6 away from filter plate 1 is slidably interlocked with the end of connecting frame 4 away from fixed frame 3;

[0043] It should be noted that multiple mounting rods 2 are fixedly installed on the top of the filter press plate 1. The ends of the multiple mounting rods 2 away from the filter press plate 1 are inserted and connected to the fixing frame 3. The top of the fixing frame 3 is fixedly connected to the pull rod 5. The two sides of the fixing frame 3 are respectively fixedly connected to multiple connecting frames 4. The ends of the multiple connecting frames 4 away from the fixing frame 3 are slidably inserted and connected to the sliding rod 6. The ends of the sliding rod 6 away from the connecting frame 4 are fixedly connected to the top outer wall of the filter press plate 1. Pulling the pull rod 5 moves the fixing frame 3, causing the fixing rod 7 to separate from the mounting rod 2. The movement of the fixing frame 3 moves the connecting frame 4, causing the sliding rod 6 to slide within the connecting frame 4. Through the cooperation of the connecting frame 4 and the sliding rod 6, the movement of the fixing frame 3 is restricted, preventing the fixing frame 3 from falling off. The top of the filter cloth is inserted and connected to the fixing rod 7. The pull rod 5 is released, and the fixing frame 3 moves downward by its own weight, so that the fixing frame 3 is close to the filter cloth and inserted and connected to the mounting rod 2. Through the cooperation of the fixing frame 3 and the mounting rod 2, the filter cloth is fixed to the filter plate, reducing the difficulty of operation.

[0044] Sliding grooves, multiple sliding grooves are respectively opened on both sides of the top of the filter press plate 1;

[0045] The locking mechanism is set in the sliding groove. The locking mechanism includes a locking part and a moving part. The moving part is slidably inserted into the sliding groove, and the locking part is slidably inserted into one side of the fixed part. The locking part is used to fix the fixed part and the filter plate 1.

[0046] Specifically, the locking part includes a locking frame 9, one end of the locking frame 9 is slidably inserted into the end of the fixing rod 7 away from the fixing frame 3, and the end of the locking frame 9 away from the fixing rod 7 is fixedly connected to the moving part;

[0047] Specifically, the mobile division includes:

[0048] The movable frame 10 has one end slidably inserted into the sliding groove, and the end of the movable frame 10 away from the sliding groove is fixedly connected to the end of the locking frame 9 away from the fixed rod 7.

[0049] The reset component is located in the sliding groove and is used to pull the moving frame 10 to move.

[0050] Furthermore, the reset component includes a spring 11, which is disposed in the sliding groove. One end of the spring 11 is fixedly connected to the inner wall of the sliding groove, and the other end of the spring 11 is fixedly connected to the end of the movable frame 10 away from the locking frame 9.

[0051] It should be noted that one end of the movable frame 10 is slidably connected to the sliding groove, and the end of the movable frame 10 away from the sliding groove is fixedly connected to the locking frame 9. The end of the locking frame 9 away from the movable frame 10 is slidably connected to the end of the fixed rod 7 away from the fixed frame 3. The spring 11 is set in the sliding groove, one end of the spring 11 is fixedly connected to the inner wall of the sliding groove, and the other end of the spring 11 is fixedly connected to the end of the movable frame 10 away from the locking frame 9. Pulling the locking frame 9 separates the locking frame 9 from the fixed rod 7. Pulling the pull rod 5 moves the fixed frame 3, causing the fixed rod 7 to separate from the mounting rod 2. Moving the fixed frame 3 moves the connecting frame 4, causing the sliding rod 6 to slide within the connecting frame 4. The cooperation of the connecting frame 4 and the sliding rod 6 restricts the movement of the fixed frame 3, preventing the fixed frame 3 from falling off. The top of the filter cloth is inserted and connected to the fixed rod 7. The pull rod 5 is released, and the fixed frame 3 moves downward by its own weight, so that the fixed frame 3 is close to the filter cloth and inserted and connected to the mounting rod 2. The cooperation of the fixed frame 3 and the mounting rod 2 fixes the filter cloth to the filter plate. The locking frame 9 is released, and the spring 11 pulls the moving frame 10 to move. The movement of the moving frame 10 drives the locking frame 9 to move, so that the locking frame 9 is inserted and connected to the fixed rod 7. The locking frame 9 fixes the fixed rod 7, thereby fixing the fixed frame 3 to the filter plate 1, preventing the fixed frame 3 from loosening during the operation of the filter press, and improving stability.

[0052] A bolt 8 is inserted and connected to the top of the locking frame 9, and the threaded end of the bolt 8 is inserted and connected to the threaded top of the fixing rod 7.

[0053] It should be noted that one end of the bolt 8 is inserted into the top of the locking frame 9, and the threaded end of the bolt 8 is inserted into the top of the fixing rod 7. The locking frame 9 and the fixing rod 7 are fixed by the bolt 8 to prevent the locking frame 9 from separating from the fixing rod 7 and improve stability.

[0054] 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 filter cloth mounting structure for a filter press, used for mounting filter plates (1) and filter cloth, characterized in that, include: Mounting rods (2), a plurality of said mounting rods (2) are fixedly mounted on the top of the filter press plate (1); The fixing mechanism is located on the top of the filter press plate (1). The fixing mechanism includes a fixing part and a connecting part. The fixing part is slidably inserted into the end of the mounting rod (2) away from the filter press plate (1). The connecting part is fixedly connected to the top of the filter press plate (1). Sliding grooves, a plurality of the sliding grooves are respectively opened on both sides of the top of the filter press plate (1); The locking mechanism is disposed in the sliding groove. The locking mechanism includes a locking part and a moving part. The moving part is slidably inserted into the sliding groove. The locking part is slidably inserted into one side of the fixing part. The locking part is used to fix the fixing part and the filter plate (1).

2. The filter cloth installation structure of a filter press according to claim 1, characterized in that, The fixing part includes: A fixing frame (3) is provided on the top of the filter press plate (1), and the bottom of the fixing frame (3) is slidably inserted and connected to the end of the mounting rod (2) away from the filter press plate (1); Pull rod (5), the pull rod (5) is fixedly installed on the top of the fixing frame (3); The fixing rods (7) are fixedly connected at one end to both ends of the fixing frame (3), and the ends of the fixing rods (7) away from the fixing frame (3) are slidably inserted into the locking part.

3. The filter cloth installation structure of a filter press according to claim 2, characterized in that, The connecting part includes: Connecting frame (4), one end of multiple connecting frames (4) is fixedly connected to both sides of the fixing frame (3); The sliding rod (6) has one end fixedly connected to the top of the filter press plate (1), and the end of the sliding rod (6) away from the filter press plate (1) is slidably interlocked with the end of the connecting frame (4) away from the fixed frame (3).

4. The filter cloth installation structure of a filter press according to claim 2, characterized in that, The locking part includes a locking frame (9), one end of the locking frame (9) is slidably inserted into the end of the fixing rod (7) away from the fixing frame (3), and the end of the locking frame (9) away from the fixing rod (7) is fixedly connected to the moving part.

5. The filter cloth installation structure of a filter press according to claim 4, characterized in that, The moving part includes: The movable frame (10) has one end slidably inserted into the sliding groove, and the end of the movable frame (10) away from the sliding groove is fixedly connected to the end of the locking frame (9) away from the fixed rod (7). A reset component is disposed in a sliding groove and is used to pull the moving frame (10) to move.

6. The filter cloth installation structure of a filter press according to claim 5, characterized in that, The reset component includes a spring (11), which is disposed in a sliding groove. One end of the spring (11) is fixedly connected to the inner wall of the sliding groove, and the other end of the spring (11) is fixedly connected to the end of the moving frame (10) away from the locking frame (9).

7. The filter cloth installation structure of a filter press according to claim 4, characterized in that, The top of the locking frame (9) is connected to a bolt (8), and the threaded end of the bolt (8) is threadedly connected to the top of the fixing rod (7).

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