A stainless steel filtration tank that is easy to clean

Abstract

The utility model relates to the field of suction filter tank, concretely to a stainless steel suction filter tank convenient to clean, including filter tank body and filter plate, the inside fixedly connected with support ring of suction filter tank body, the inside of support ring has established first round hole, the inside fixedly connected with first spring of first round hole, the other end fixedly connected with the top post of first spring, and the top post slidingly connects in the inside of first round hole, through the cooperation between first spring, top post and self -lock mechanism, when cleaning to suction filter tank body and its inside filter plate, only need to push the pushboard inwards, can remove the fixation to filter plate, then can remove filter plate from the inside of suction filter tank body, after cleaning, only need to press down to the maximum extent to the limit rod aiming at the chute, can realize the self -lock to filter plate to can greatly promote the dismounting efficiency of filter plate, and can promote the cleaning efficiency of suction filter tank body.

Description

Technical Field

[0001] This utility model relates to the field of vacuum filter technology, specifically to a stainless steel vacuum filter that is easy to clean. Background Technology

[0002] In many industrial fields such as chemical, pharmaceutical, environmental protection, and food, vacuum filter tanks are important equipment for solid-liquid separation. In actual production, vacuum filter tanks need to perform filtration operations frequently. After each filtration, filter residue, filtrate and other substances will remain in the tank and on the filter plate. In order to ensure the effect of the next filtration and the quality of the product, the filter plate needs to be disassembled and the vacuum filter tank and filter plate need to be cleaned.

[0003] In existing vacuum filtration tanks, the filter plates are often connected to the tank body using bolts or snap-fit ​​structures. This type of connection requires tools for tedious disassembly and assembly during cleaning, which not only consumes a lot of time and effort, but may also damage the equipment due to improper operation during disassembly and assembly.

[0004] Therefore, this utility model provides a stainless steel suction filter tank that is easy to clean, in order to solve the above problems. Utility Model Content

[0005] In view of the above situation and to overcome the defects of the prior art, this utility model provides a stainless steel suction filter tank that is easy to clean, so as to solve the problem that the prior art requires a lot of time and effort to disassemble and assemble the filter plate when cleaning the suction filter tank.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A stainless steel vacuum filter tank that is easy to clean includes a filter tank body and a filter plate. A support ring is fixedly connected inside the filter tank body. A first circular hole is opened inside the support ring. A first spring is fixedly connected inside the first circular hole. A top column is fixedly connected to the other end of the first spring and is slidably connected inside the first circular hole. The filter plate sits on the upper surface of the support ring and contacts the top of the top column. Two handles are fixedly installed on the upper surface of the filter plate. An arc-shaped support plate is fixedly connected to the outer surface of the support ring, and the arc-shaped support plate and the two handles are connected by a self-locking mechanism.

[0008] Preferably, the self-locking mechanism includes a connecting plate connected to the handle, a limiting block is fixedly connected to the outer surface of the connecting plate, and the limiting block has an inclined groove and a limiting hole inside.

[0009] Preferably, the depth of the inclined groove gradually decreases from low to high, and the limiting hole is connected to the top of the inclined groove.

[0010] Preferably, the arc-shaped support plate has a second circular hole inside, a second spring is fixedly connected inside the second circular hole, a first connecting post is fixedly connected to the other end of the second spring, and the first connecting post is slidably connected inside the arc-shaped support plate. A movable plate is fixedly connected to the end of the first connecting post away from the second spring. A limit rod is fixedly connected to the side of the movable plate near the filter tank body, and the other end of the limit rod is slidably inserted into the limit hole.

[0011] Preferably, a push plate is slidably connected inside the arc-shaped support plate, a first wedge plate is fixedly connected to the side of the push plate near the filter tank body, and a second wedge plate is fixedly connected to the side of the moving plate near the push plate, and the inclined surface of the second wedge plate is in contact with the first wedge plate.

[0012] Preferably, the arc-shaped support plate has a third circular hole inside, a third spring is fixedly connected inside the third circular hole, and a second connecting rod is fixedly connected to the other end of the third spring. The second connecting rod is slidably connected inside the first circular hole, and the end of the second connecting rod away from the third spring is fixedly connected to the push plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] This invention utilizes the cooperation between the first spring, the top column, and the self-locking mechanism. When cleaning the filter tank body and its internal filter plates, simply pushing the push plate inward releases the filter plates from the filter tank body, allowing them to be removed. After cleaning, simply aligning the limiting rod with the inclined groove and pressing it downward to the maximum extent locks the filter plates in place. This greatly improves the efficiency of filter plate assembly and disassembly, thereby enhancing the cleaning efficiency of the filter tank body. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a top view of the present invention.

[0017] Figure 3 This is a schematic diagram of the filter plate, arc-shaped support plate, and self-locking mechanism of this utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the filter plate and the limiting block of this utility model.

[0019] Figure 5 This is a schematic diagram showing the connection between the first wedge plate and the second wedge plate of this utility model.

[0020] In the diagram: 1. Filter tank body; 2. Support ring; 3. Filter plate; 4. First spring; 5. Top column; 6. Arc-shaped support plate; 7. Handle; 8. Limiting block; 9. Inclined groove; 10. Limiting hole; 11. Second spring; 12. First connecting column; 13. Moving plate; 14. Limiting rod; 15. Third spring; 16. Second connecting rod; 17. Push plate; 18. First wedge plate; 19. Second wedge plate. Detailed Implementation

[0021] The following will refer to the attached reference. Figures 1 to 5 The various embodiments of this utility model will be described in detail below. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of this utility model and are not intended to limit the scope of protection of this utility model.

[0022] A stainless steel vacuum filter tank that is easy to clean includes a filter tank body 1 and a filter plate 3. A support ring 2 is fixedly connected inside the filter tank body 1. A first circular hole is opened inside the support ring 2. A first spring 4 is fixedly connected inside the first circular hole. A top post 5 is fixedly connected to the other end of the first spring 4 and is slidably connected inside the first circular hole. The filter plate 3 sits on the upper surface of the support ring 2 and is in contact with the upper surface of the top post 5. Two handles 7 are fixedly installed on the upper surface of the filter plate 3. An arc-shaped support plate 6 is fixedly connected to the outer surface of the support ring 2, and the arc-shaped support plate 6 and the two handles 7 are connected by a self-locking mechanism. In use, the solid-liquid mixture to be separated is introduced into the interior of the filter tank body 1. The liquid flows into the bottom of the filter tank body 1 through the holes of the filter plate 3, and the solid particles are intercepted on the surface of the filter plate 3, thus completing the separation. When the filter plate 3 is installed above the support ring 2, the first spring 4 is in a compressed state.

[0023] The self-locking mechanism includes a connecting plate connected to the handle 7. A limiting block 8 is fixedly connected to the outer surface of the connecting plate. The limiting block 8 has an inclined groove 9 and a limiting hole 10 inside. The depth of the inclined groove 9 gradually decreases from low to high, and the limiting hole 10 is connected to the top of the inclined groove 9. The inclined surface of the inclined groove 9 is designed to squeeze the limiting rod 14 when the filter plate 3 is pressed down, so that it moves outward. The limiting hole 10 serves as the final locking position of the limiting rod 14, ensuring that the filter plate 3 will not move after it is fixed.

[0024] The arc-shaped support plate 6 has a second circular hole inside, and a second spring 11 is fixedly connected inside the second circular hole. The other end of the second spring 11 is fixedly connected to a first connecting post 12, and the first connecting post 12 is slidably connected inside the arc-shaped support plate 6. The end of the first connecting post 12 away from the second spring 11 is fixedly connected to a moving plate 13. The side of the moving plate 13 near the filter tank body 1 is fixedly connected to a limiting rod 14, and the other end of the limiting rod 14 is slidably inserted into the limiting hole 10. The second spring 11 provides a restoring force to the moving plate 13 through the first connecting post 12. When the inclined groove 9 squeezes the limiting rod 14, the second spring 11 is stretched. After the limiting hole 10 and the limiting rod 14 are aligned, the second spring 11 returns to its original position, causing the limiting rod 14 to insert into the limiting hole 10, thus achieving self-locking.

[0025] A push plate 17 is slidably connected inside the arc-shaped support plate 6. A first wedge plate 18 is fixedly connected to the side of the push plate 17 near the filter tank body 1. A second wedge plate 19 is fixedly connected to the side of the moving plate 13 near the push plate 17. The second wedge plate 19 is in contact with the inclined surface of the first wedge plate 18. When the push plate 17 is pushed, the inclined surface of the first wedge plate 18 presses against the second wedge plate 19, forcing the moving plate 13 to move outward, driving the limiting rod 14 to disengage from the limiting hole 10 and release the self-locking state. At this time, the first spring 4 pushes the filter plate 3 to rise, so that the limiting hole 10 and the limiting rod 14 are no longer on the same plane, which facilitates disassembly.

[0026] The arc-shaped support plate 6 has a third circular hole inside, and a third spring 15 is fixedly connected inside the third circular hole. The other end of the third spring 15 is fixedly connected to a second connecting rod 16. The second connecting rod 16 is slidably connected inside the first circular hole, and the end of the second connecting rod 16 away from the third spring 15 is fixedly connected to the push plate 17. The third spring 15 is used to reset the push plate 17. When the disassembly operation is completed, the push plate 17 is released, and the third spring 15 drives the push plate 17 to reset through the second connecting rod 16.

[0027] Working principle: When cleaning the filter tank body 1 and the filter plate 3 inside it, the push plate 17 is pushed inward, the third spring 15 is compressed, the push plate 17 drives the first wedge plate 18 to move, its inclined surface presses the second wedge plate 19, causing the moving plate 13 to move outward, the limiting rod 14 moves out of the limiting hole 10, and the self-locking is released. At this time, the first spring 4 is reset, and the filter plate 3 is popped upward through the top column 5. The operator can lift the filter plate 3 through the handle 7 to clean its surface and the inside of the filter tank body 1.

[0028] After cleaning, hold handle 7 and press filter plate 3 downwards. The first spring 4 is compressed by top column 5. At the same time, limit block 8 moves down with filter plate 3. The inclined surface of inclined groove 9 squeezes limit rod 14, pushing moving plate 13 to move outward and stretching second spring 11. When filter plate 3 is in close contact with support ring 2, limit hole 10 and limit rod 14 are concentric. Second spring 11 resets and drives limit rod 14 to insert into limit hole 10, realizing self-locking fixation of filter plate 3. At this time, the filter tank body 1 can perform solid-liquid separation operation normally.

[0029] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A stainless steel suction filter tank that is easy to clean, comprising a suction filter tank body (1) and a filter plate (3), characterized in that, The filter tank body (1) is fixedly connected to a support ring (2). The support ring (2) has a first circular hole. A first spring (4) is fixedly connected to the inside of the first circular hole. A top column (5) is fixedly connected to the other end of the first spring (4). The top column (5) is slidably connected to the inside of the first circular hole. The filter plate (3) sits on the upper surface of the support ring (2) and is in contact with the top of the top column (5). Two handles (7) are fixedly installed on the upper surface of the filter plate (3). An arc-shaped support plate (6) is fixedly connected to the outer surface of the support ring (2). The arc-shaped support plate (6) and the two handles (7) are connected by a self-locking mechanism.

2. The easy-to-clean stainless steel filter tank according to claim 1, characterized in that, The self-locking mechanism includes a connecting plate connected to the handle (7), and a limiting block (8) is fixedly connected to the outer surface of the connecting plate. The limiting block (8) has an inclined groove (9) and a limiting hole (10) inside.

3. The easy-to-clean stainless steel filter tank according to claim 2, characterized in that, The depth of the inclined groove (9) gradually decreases from low to high, and the limiting hole (10) is connected to the top of the inclined groove (9).

4. The easy-to-clean stainless steel filter tank according to claim 2, characterized in that, The arc-shaped support plate (6) has a second circular hole inside, and a second spring (11) is fixedly connected inside the second circular hole. The other end of the second spring (11) is fixedly connected to a first connecting post (12), and the first connecting post (12) is slidably connected inside the arc-shaped support plate (6). The end of the first connecting post (12) away from the second spring (11) is fixedly connected to a moving plate (13). The side of the moving plate (13) close to the filter tank body (1) is fixedly connected to a limiting rod (14), and the other end of the limiting rod (14) is slidably inserted into the limiting hole (10).

5. The easy-to-clean stainless steel filter tank according to claim 4, characterized in that, The arc-shaped support plate (6) is internally slidably connected to a push plate (17). The side of the push plate (17) near the filter tank body (1) is fixedly connected to a first wedge plate (18). The side of the moving plate (13) near the push plate (17) is fixedly connected to a second wedge plate (19), and the second wedge plate (19) is in contact with the inclined surface of the first wedge plate (18).

6. The easy-to-clean stainless steel filter tank according to claim 5, characterized in that, The arc-shaped support plate (6) has a third circular hole inside, and a third spring (15) is fixedly connected inside the third circular hole. The other end of the third spring (15) is fixedly connected to a second connecting rod (16). The second connecting rod (16) is slidably connected inside the first circular hole, and the end of the second connecting rod (16) away from the third spring (15) is fixedly connected to the push plate (17).

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