Filter screen water tank cooling device

Abstract

The utility model belongs to the technical field of filter screen production, and particularly discloses a filter screen water tank cooling device which comprises a cooling water tank, a laying frame is arranged in the cooling water tank, a drain valve is arranged on the cooling water tank, a rotating shaft is rotatably connected to the outer surface of the cooling water tank, and the laying frame is arranged on the rotating shaft. The outer surface of the rotating shaft is fixedly sleeved with a retention connecting piece, a fixing frame is arranged at the end, away from the rotating shaft, of the retention connecting piece, an inverted-V-shaped beating plate is arranged at the bottom of the fixing frame, and a driving mechanism used for driving the inverted-V-shaped beating plate is arranged on the cooling water tank. According to the water tank cooling device for the filter screen, washing cooling of the filter screen is conducted through an automatic mechanical device, operation is easy and convenient, excessive manual intervention is not needed, once parameters and programs are set, the device can automatically conduct washing cooling according to preset steps, the workload of operators is relieved, efficiency can be greatly improved, and the labor intensity of workers is relieved. And meanwhile, the stability and consistency of the cooling process are improved.

Description

Technical Field

[0001] This application relates to the technical field of filter screen production, and specifically to a cooling device for a filter screen water tank. Background Art

[0002] During the manufacturing process, the filter screen may undergo thermal stresses such as thermal expansion and thermal contraction. By using a water tank, the filter screen can be quickly cooled, reducing the impact of thermal stress, thereby rapidly lowering its temperature, preventing the material from deforming or being damaged due to high temperature, and improving the stability and durability of the filter screen.

[0003] Currently, when cooling the filter screen in a water tank, most methods involve manually wearing gloves to wash and cool the filter screen placed in the water tank. The efficiency of manual washing of the filter screen is low, and it is easy to cause the filter screen to wind or knot during the process of washing and cooling, reducing the cooling effect and increasing the cleaning difficulty, resulting in incomplete washing and cooling. Utility Model Content

[0004] In view of this, the purpose of this utility model is to solve the drawbacks in the background art and propose a cooling device for a filter screen water tank to solve the problems existing in the prior art.

[0005] To achieve the above objectives, this utility model provides a cooling device for a filter screen water tank, including a cooling water tank. A laying rack is arranged inside the cooling water tank, a drain valve is arranged on the cooling water tank, a rotating shaft is rotatably connected to the outer surface of the cooling water tank, a retaining connecting piece is fixedly sleeved on the outer surface of the rotating shaft, a fixing frame is arranged at one end of the retaining connecting piece away from the rotating shaft, an inverted V-shaped flapper is arranged at the bottom of the fixing frame, and a driving mechanism for driving the inverted V-shaped flapper is arranged on the cooling water tank.

[0006] Preferably, the driving mechanism includes a bottom shaft fixedly connected to the outer surface of the cooling water tank. An electric push rod is rotatably connected to the outer surface of the bottom shaft. Through the driving mechanism, the rotating shaft can be rotated, and then the inverted V-shaped flapper can be driven through the retaining connecting piece and the fixing frame, so that it knocks on the filter screen in the cooling water tank back and forth during the swinging process.

[0007] Preferably, the output end of the electric push rod is fixedly connected with an end head ring, and a lower frame shaft is rotatably connected to the inner surface of the end head ring.

[0008] Preferably, a swing frame is rotatably connected to the outer surface of the lower frame shaft, and a convex rod is fixedly connected to the outer surface of the cooling water tank, and the outer surface of the convex rod is rotatably connected to the inner surface of the swing frame.

[0009] Preferably, an upper frame shaft is rotatably connected to one end of the swing frame away from the lower frame shaft, and a connecting plate is rotatably connected to the outer surface of the upper frame shaft.

[0010] Preferably, one end of the connecting plate away from the upper mounting shaft is rotatably connected to a plate shaft, and a swinging piece is rotatably connected to the outer surface of the plate shaft. One end of the swinging piece away from the plate shaft is fixedly connected to one end of the rotating shaft.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. For this filter screen water tank cooling device, the water washing and cooling of the filter screen are carried out by an automated mechanical device. The operation is simple and does not require too much manual intervention. Once the parameters and programs are set, the device can automatically carry out water washing and cooling according to the preset steps, reducing the workload of the operator, greatly improving the efficiency, and at the same time improving the stability and consistency of the cooling process.

[0013] 2. For this filter screen water tank cooling device, during the automatic water washing and cooling process, the filter screen is fixed on the laying rack and always remains in an unfolded state, ensuring the cooling effect while reducing the cleaning difficulty, avoiding the winding and knotting problems that may occur during manual operation. With the knocking effect of the inverted V-shaped clapper board, the filter screen can be washed more thoroughly, ensuring the thoroughness of water washing and cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of this application;

[0015] Figure 2 It is a schematic diagram of the internal structure of the cooling water tank of this application;

[0016] Figure 3 It is a schematic diagram of the surface structure of the fixing rack of this application;

[0017] Figure 4 It is a schematic diagram of the surface structure of the swinging rack of this application.

[0018] Among them: 1. Cooling water tank; 2. Laying rack; 3. Drain valve; 4. Rotating shaft; 5. Retaining connecting piece; 6. Fixing rack; 7. Inverted V-shaped clapper board; 8. Bottom shaft; 9. Electric push rod; 10. End head ring; 11. Lower mounting shaft; 12. Swinging rack; 13. Convex rod; 14. Upper mounting shaft; 15. Connecting plate; 16. Plate shaft; 17. Swinging piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of this application will be clearly and completely described in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0020] Please refer to Figures 1-4A filter water tank cooling device comprises a cooling water tank 1, a laying frame 2 is arranged inside the cooling water tank 1, a drain valve 3 is arranged on the cooling water tank 1, the outer surface of the cooling water tank 1 is rotatably connected with a rotating shaft 4, the outer surface of the rotating shaft 4 is fixedly sleeved with a retaining piece 5, a fixing frame 6 is arranged at the end of the retaining piece 5 away from the rotating shaft 4, an inverted V-clapper 7 is arranged at the bottom of the fixing frame 6, and a driving mechanism for driving the inverted V-clapper 7 is arranged on the cooling water tank 1.

[0021] Through the above technical solution, when the device is in use, the high-temperature filter screen is laid on the laying frame 2 in the cooling water tank 1, and the water level in the cooling water tank 1 is slightly higher than the filter screen. During this process, the driving mechanism can make the rotating shaft 4 rotate back and forth, and the inverted V-shaped clapper 7 can continuously knock on the filter screen through the fixed frame 6 to wash and cool the filter screen.

[0022] Specifically, the driving mechanism includes a bottom shaft 8 fixedly connected to the outer surface of the cooling water tank 1 , and the outer surface of the bottom shaft 8 is rotatably connected to an electric push rod 9 .

[0023] Through the above technical solution, when the electric push rod 9 pushes the end ring 10, the base of the electric push rod 9 can rotate along the bottom shaft 8 at a certain angle.

[0024] Specifically, the output end of the electric push rod 9 is fixedly connected with an end ring 10 , and the inner surface of the end ring 10 is rotatably connected with a lower frame shaft 11 .

[0025] Through the above technical solution, after the lower frame shaft 11 is pushed by the end ring 10, the swing frame 12 will rotate along the lower frame shaft 11 at a certain angle.

[0026] Specifically, the outer surface of the lower frame shaft 11 is rotatably connected to the swing frame 12 , the outer surface of the cooling water tank 1 is fixedly connected to the protruding rod 13 , and the outer surface of the protruding rod 13 is rotatably connected to the inner surface of the swing frame 12 .

[0027] Through the above technical solution, the design of the protruding rod 13 is to allow one end of the swing frame 12 to rotate along the protruding rod 13 after being pushed, thereby linking the other end to rotate.

[0028] Specifically, one end of the swing frame 12 away from the lower frame shaft 11 is rotatably connected to the upper frame shaft 14 , and the outer surface of the upper frame shaft 14 is rotatably connected to the connecting plate 15 .

[0029] Through the above technical solution, the connecting plate 15 plays a supporting role, and the swing plate 17 can be driven by the connecting plate 15 cooperating with the plate shaft 16.

[0030] Specifically, one end of the connecting plate 15 away from the upper frame shaft 14 is rotatably connected to the plate shaft 16, and the outer surface of the plate shaft 16 is rotatably connected to the swing piece 17, and the end of the swing piece 17 away from the plate shaft 16 is fixedly connected to one end of the rotating shaft 4.

[0031] Through the above technical solution, during the process of the swing piece 17 swinging back and forth at a certain angle, the rotating shaft 4 can rotate self by the same amplitude.

[0032] Working principle: When the device is in use, it is necessary to first wear gloves to evenly lay the filter screen with high surface temperature on the laying rack 2 inside the cooling water tank 1. At the same time, tie the end of the filter screen to the laying rack 2 to maintain the unfolded state of the filter screen. Then, inject water into the cooling water tank 1 until the water surface is slightly higher than the filter screen. Then, turn on the electric push rod 9 to push the end ring 10. During the forward push of the end ring 10, the swing frame 12 will rotate along the lower frame shaft 11. During this process, the swing frame 12 will rotate along the convex rod 13, and the other end of the swing frame 12 will drive the upper frame shaft 14 to deflect synchronously, and link the connecting plate 15 to rotate along the upper frame shaft 14. When the swing frame 12 pushes and pulls the connecting plate 15 through the upper frame shaft 14, the connecting plate 15 will drive the swing piece 17 through the plate shaft 16, so that the swing piece 17 swings back and forth during the process of rotating along the plate shaft 16. Finally, the back-and-forth swing of the swing piece 17 drives the rotating shaft 4 to rotate back and forth by a certain amplitude. When the rotating shaft 4 rotates, it drives the retaining connecting piece 5 to swing synchronously. Then, through the fixing frame 6, the inverted V-shaped flap 7 knocks back and forth on the filter screen in the water during the deflection process, automatically washing and cooling the filter screen. This application uses an automated mechanical device for washing and cooling the filter screen. Compared with manual operation, it can greatly improve the efficiency. The filter screen is fixed on the laying rack 2 during the automatic washing and cooling process, avoiding the problems of winding and knotting that may occur during manual operation, enabling the filter screen to always maintain an unfolded state, ensuring the cooling effect while reducing the cleaning difficulty. At the same time, through the knocking action of the inverted V-shaped flap 7, the filter screen can be cleaned more thoroughly. The inverted V-shaped flap 7 can repeatedly knock on the filter screen during the deflection process, thoroughly removing the dirt attached to the screen, ensuring the thoroughness of the washing and cooling. After the washing and cooling are completed, the waste water is discharged from the drain valve 3.

[0033] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A filter water tank cooling device, comprising a cooling water tank (1), characterized in that: A laying frame (2) is arranged inside the cooling water trough (1), a drain valve (3) is arranged on the cooling water trough (1), the outer surface of the cooling water trough (1) is rotatably connected to a rotating shaft (4), a fixed sleeve on the outer surface of the rotating shaft (4) is provided with a retaining connecting piece (5), a fixing frame (6) is arranged at one end of the retaining connecting piece (5) away from the rotating shaft (4), an inverted V-shaped clapper (7) is arranged at the bottom of the fixing frame (6), and a driving mechanism for driving the inverted V-shaped clapper (7) is arranged on the cooling water trough (1).

2. A filter water tank cooling device according to claim 1, characterized in that: The driving mechanism comprises a bottom shaft (8) fixedly connected to the outer surface of the cooling water tank (1), and the outer surface of the bottom shaft (8) is rotatably connected to an electric push rod (9).

3. A filter water tank cooling device according to claim 2, characterized in that: The output end of the electric push rod (9) is fixedly connected to an end ring (10), and the inner surface of the end ring (10) is rotatably connected to a lower frame shaft (11).

4. A filter water tank cooling device according to claim 3, characterized in that: The outer surface of the lower frame shaft (11) is rotatably connected to a swing frame (12), the outer surface of the cooling water tank (1) is fixedly connected to a convex rod (13), and the outer surface of the convex rod (13) is rotatably connected to the inner surface of the swing frame (12).

5. A filter water tank cooling device according to claim 4, characterized in that: One end of the swing frame (12) away from the lower frame shaft (11) is rotatably connected to the upper frame shaft (14), and the outer surface of the upper frame shaft (14) is rotatably connected to a connecting plate (15).

6. A filter water tank cooling device according to claim 5, characterized in that: The end of the connecting plate (15) away from the upper frame shaft (14) is rotatably connected to the plate shaft (16), the outer surface of the plate shaft (16) is rotatably connected to the swing piece (17), and the end of the swing piece (17) away from the plate shaft (16) is fixedly connected to one end of the rotating shaft (4).

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