Filter tank with easy-to-remove filter plate

Abstract

The utility model relates to the technical field of filter tanks, specifically a filter tank that is easy to disassemble a filter plate, comprising a filter tank body, a fixing frame fixedly installed on one side of the outer surface of the filter tank body, a discharge port is provided at the bottom end of the filter tank body, a tank cover is installed on the top of the filter tank body, a feed port is provided on the top of the tank cover, a pull plate is installed on one side of the outer surface of the fixing frame, the filter plate body is symmetrically distributed on one side of the outer surface of the pull plate, a limiting groove is provided on the outer surface of the pull plate, a receiving groove is provided on the outer surface of the fixing frame, a fixing column is fixedly installed on one end of the inner surface of the receiving groove, and a spring is fixedly installed on one side of the inner surface of the fixing column. In the utility model, a movable rod is arranged on the filter tank, which provides convenience for disassembly of the filter plate, prevents clogging of the filter plate, improves the working efficiency of the filter tank, and facilitates the use of the filter tank.

Description

Technical Field

[0001] The utility model relates to the technical field of filter tanks, in particular to a filter tank with a filter plate that is easy to disassemble. Background Art

[0002] At present, domestic enterprises still mainly produce bisphenol A epoxy resin in terms of epoxy resin varieties, and the supporting curing agents, additives, etc. are incomplete and unsystematic. There are about 150 manufacturers in the mainland, and most manufacturers also produce bisphenol A epoxy resin. There are very few manufacturers in China that can produce heat-resistant series, flame-retardant series, water-soluble series, and high-purity series of epoxy resin products. The epoxy resin production process requires the raw material epichlorohydrin. The epoxy resin production process first conducts a pre-reaction. Bisphenol A is first added to the pre-reaction kettle. After the addition of bisphenol A is completed, the input amount of epichlorohydrin and alkali solution is calculated according to the actual input amount, and then the epichlorohydrin is recovered through temperature reaction, temperature recovery and other steps. In the production process of epoxy resin, it is necessary to use a filter tank to filter the crude resin.

[0003] Publication number CN210751599U discloses a mobile filter tank for water-based epoxy resin with dust-proof function, including a carrier plate, a filter tank is arranged in the middle of the upper surface of the carrier plate, a ring sleeve is arranged on the outer side of the bottom of the filter tank, a nut is fixedly arranged on the right side of the ring sleeve, a screw is screwed into the nut through a thread, a rotating shaft is arranged near the bottom of the screw, and the screw is fixedly connected to the rotating circle of the rotating shaft, a bracket is fixedly arranged on the right outer wall of the fixed circle of the rotating shaft, and the bracket is fixedly connected to the upper surface of the carrier plate. Although the device is equipped with a screw and a nut, during the retraction and extension of the dust screen, the screw can be rotated, and the screw rotates and drives the nut up and down through the thread, and the ring drives the dust screen to move, replacing the existing electrical equipment lifting and lowering, reducing the cost, and meeting the demand for low frequency of retraction and extension of the dust screen. In addition, due to the setting of the guide rail and the slider, the ring is guaranteed to move up and down horizontally, which is suitable for wide promotion and use. However, the device cannot disassemble the filter plate. After filtering the resin for a long time, the raw material is likely to be blocked in the aperture of the filter plate on the filter tank, which will affect the normal use of the filter tank and reduce the working efficiency of the filter tank, so it needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical solution: a filter tank for facilitating the removal of a filter plate, comprising a filter tank body, a fixing frame fixedly mounted on one side of the outer surface of the filter tank body, a discharge port being provided at the bottom end of the filter tank body, a tank cover being mounted on the top end of the filter tank body, a feed port being provided at the top end of the tank cover, a pull plate being mounted on one side of the outer surface of the fixing frame, a filter plate body being symmetrically distributed on one side of the outer surface of the pull plate, a limiting groove being provided on the outer surface of the pull plate, a receiving groove being provided on the outer surface of the fixing frame, a fixing column being fixedly mounted on one end of the inner surface of the receiving groove, a spring being fixedly mounted on one side of the inner surface of the fixing column, and a movable rod being fixedly mounted on one end of the outer surface of the spring.

[0006] Preferably, an observation window is provided on the outer surface of the filter tank body, so that the situation inside the filter tank body can be observed conveniently through the observation window.

[0007] Preferably, a sealing ring is fixedly mounted on the bottom end of the tank cover, and the sealing ring is made of rubber. Here, the sealing ring can increase the sealing performance of the tank cover.

[0008] Preferably, the pore sizes of the plurality of filter plate bodies are all different. Here, the different pore sizes of the filter plate bodies facilitate multi-stage filtration of the resin.

[0009] Preferably, a slide groove is provided on the inner surface of the fixing frame, and the filter plate body is slidably connected to the inner side of the slide groove. Here, the filter plate body can be limited by the slide groove.

[0010] Preferably, the top ends of the filter tank body and the tank cover are both provided with fixing grooves, and the inner sides of the fixing grooves are rotatably connected with threaded rods, thereby facilitating the insertion of the threaded rods.

[0011] Preferably, a rotating block is fixedly mounted on one end of the outer surface of the threaded rod, and a square groove is formed on the outer surface of the rotating block, thereby increasing the friction of the rotating block.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, by arranging the filter tank body, observation window, fixing frame, discharge port, tank cover, feed port, sealing ring, pull plate, filter plate body, slide groove, limit groove, storage groove, fixing column, spring and movable rod, the function of observing the internal situation of the filter tank body can be realized through the observation window, the sealing ring can increase the sealing of the tank cover, the pull plate can realize the support function of the position of the filter plate body, the filter plate body can realize the filtering function of the resin, the slide groove can realize the limiting function of the filter plate body, and the structural combination of the limit groove, storage groove, fixing column, spring and movable rod can realize the fixing function of the pull plate position. This structure has strong stability and provides convenience for the disassembly of the filter plate through the movable rod, prevents the filter plate from being blocked, improves the working efficiency of the filter tank, and facilitates the use of the filter tank.

[0014] 2. In the utility model, by providing a fixing groove, a threaded rod, a rotating block, and a square groove, the fixing groove facilitates the insertion of the threaded rod, the threaded rod realizes the function of fixing the position of the tank cover, and the square groove can increase the friction of the rotating block. The device has a simple structure and provides convenience for the maintenance of the filter tank through the rotating block, so that the staff can open the tank cover without the help of special tools, thereby reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a filter tank with an easy-to-remove filter plate is provided for the utility model;

[0016] Figure 2 The utility model provides an exploded view of a filter tank that is easy to remove the filter plate;

[0017] Figure 3 The utility model proposes a filter tank that is easy to disassemble the filter plate Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model proposes a filter tank that is easy to disassemble the filter plate Figure 2 Enlarged view of point B in the middle.

[0019] Legend:

[0020] 1. Filter tank body; 2. Observation window; 3. Fixed bracket; 4. Discharge port; 5. Tank cover; 6. Feed port; 7. Sealing ring; 8. Pull plate; 9. Filter plate body; 10. Slide groove; 11. Limiting groove; 12. Storage groove; 13. Fixed column; 14. Spring; 15. Movable rod; 16. Fixed groove; 17. Threaded rod; 18. Rotating block; 19. Square groove. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] See also Figure 1-2 The utility model provides a technical solution: a filter tank which is easy to disassemble the filter plate, comprising a filter tank body 1, an observation window 2 is provided on the outer surface of the filter tank body 1, and the situation inside the filter tank body 1 is conveniently observed through the observation window 2, a fixing bracket 3 is fixedly installed on one side of the outer surface of the filter tank body 1, a discharge port 4 is provided at the bottom end of the filter tank body 1, a tank cover 5 is installed on the top of the filter tank body 1, a sealing ring 7 is fixedly installed on the bottom end of the tank cover 5, and the sealing ring 7 is made of rubber material, which can increase the sealing of the tank cover 5, and a feed port 6 is provided on the top of the tank cover 5, a pull plate 8 is installed on one side of the outer surface of the fixing bracket 3, and filter plate bodies 9 are symmetrically distributed on one side of the outer surface of the pull plate 8, and the apertures of multiple groups of filter plate bodies 9 are different. The different apertures of the filter plate bodies 9 facilitate multi-stage filtration of the resin.

[0025] See also Figure 2-3 The inner surface of the fixing frame 3 is provided with a slide groove 10, and the inner side of the slide groove 10 is slidably connected to the filter plate body 9, and the filter plate body 9 can be limited by the slide groove 10. The outer surface of the pull plate 8 is provided with a limiting groove 11, and the limiting groove 11 is used to facilitate the limiting of the movable rod 15. The outer surface of the fixing frame 3 is provided with a storage groove 12, and a fixing column 13 is fixedly installed at one end of the inner surface of the storage groove 12. A spring 14 is fixedly installed on one side of the inner surface of the fixing column 13, and a movable rod 15 is fixedly installed on one end of the outer surface of the spring 14, and the movable rod 15 is provided to facilitate the disassembly of the filter plate, thereby preventing the filter plate from being blocked, improving the working efficiency of the filter tank, and facilitating the use of the filter tank.

[0026] Example 2

[0027] See also Figure 2-4The top of the filter tank body 1 and the tank cover 5 are both provided with a fixing groove 16, and the inner side of the fixing groove 16 is rotatably connected to a threaded rod 17, which facilitates the insertion of the threaded rod 17. A rotating block 18 is fixedly installed on one end of the outer surface of the threaded rod 17, and a square groove 19 is provided on the outer surface of the rotating block 18. The square groove 19 can increase the friction of the rotating block 18, and the rotating block 18 provides convenience for the maintenance of the filter tank, so that the staff can open the tank cover 5 without the help of special tools, thereby reducing the workload of the staff.

[0028] Working principle: When the filter plate needs to be disassembled, first press the movable rod 15, and then use the movable rod 15 to drive the spring 14 to compress the inner side of the fixed column 13, and then the filter plate body 9 can be driven to move on the inner side of the slide groove 10 through the pull plate 8, and then the filter plate body 9 can be removed and replaced, and then the replaced filter plate body 9 is moved back to its original position, and then the movable rod 15 is driven to move to the limiting groove 11 by the reset of the spring 14, and the movable rod 15 is limited by the limiting groove 11, and then the baffle position can be fixed, which facilitates the disassembly of the filter plate body 9, improves the working efficiency of the filter tank body 1, and facilitates the use of the filter tank body 1. When the filter tank body 1 needs to be maintained, it is necessary to drive the threaded rod 17 to rotate away from the inner side of the fixing groove 16 through the rotating block 18, and the friction of the rotating block 18 can be increased through the square groove 19. Then the threaded rod 17 can be removed and the tank cover 5 can be removed, and then the filter tank body 1 can be maintained. When the maintenance of the filter tank body 1 is completed, the tank cover 5 needs to be put back in place, and then the threaded rod 17 can be driven by the rotating block 18 to insert into the inner side of the fixing groove 16, thereby completing the fixation of the position of the tank cover 5, and the sealing ring 7 can increase the sealing of the tank cover 5, which facilitates the maintenance work of the filter tank body 1 and enables the staff to open the tank cover 5 without the help of special tools, thereby reducing the workload of the staff.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A filter tank with a filter plate that is easy to remove, comprising a filter tank body (1), characterized in that: A fixing frame (3) is fixedly mounted on one side of the outer surface of the filter tank body (1); a discharge port (4) is provided at the bottom end of the filter tank body (1); a tank cover (5) is mounted on the top end of the filter tank body (1); a feed port (6) is provided at the top end of the tank cover (5); a pull plate (8) is mounted on one side of the outer surface of the fixing frame (3); a filter plate body (9) is symmetrically distributed on one side of the outer surface of the pull plate (8); a limiting groove (11) is provided on the outer surface of the pull plate (8); a receiving groove (12) is provided on the outer surface of the receiving groove (12); a fixing column (13) is fixedly mounted on one end of the inner surface of the fixing column (13); a spring (14) is fixedly mounted on one side of the inner surface of the fixing column (13); and a movable rod (15) is fixedly mounted on one end of the outer surface of the spring (14).

2. The filter tank with easily removable filter plate according to claim 1, characterized in that: An observation window (2) is provided on the outer surface of the filter tank body (1).

3. The filter tank with easily removable filter plate according to claim 1, characterized in that: A sealing ring (7) is fixedly mounted on the bottom end of the tank cover (5), and the sealing ring (7) is made of rubber material.

4. The filter tank with easily removable filter plate according to claim 1, characterized in that: The apertures of the plurality of groups of filter plate bodies (9) are all different.

5. The filter tank with easily removable filter plate according to claim 1, characterized in that: The inner surface of the fixing frame (3) is provided with a sliding groove (10), and the inner side of the sliding groove (10) is slidably connected with a filter plate body (9).

6. The filter tank with easily removable filter plate according to claim 1, characterized in that: The top ends of the filter tank body (1) and the tank cover (5) are both provided with a fixing groove (16), and a threaded rod (17) is rotatably connected to the inner side of the fixing groove (16).

7. The filter tank with easily removable filter plate according to claim 6, characterized in that: A rotating block (18) is fixedly mounted on one end of the outer surface of the threaded rod (17), and a square groove (19) is formed on the outer surface of the rotating block (18).

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