Recovery device for paste resin production

Abstract

The utility model discloses a recovery device for paste resin production, which relates to the technical field of paste resin production, and comprises a filter plate fixedly connected with the inner wall of a ground pool, a feed port arranged at the side end of the ground pool, a pump fixedly connected with the side end of the ground pool, a funnel-shaped shell arranged at the side end of the ground pool, and a water inlet communicated with the feed port, a conveying pipe is arranged between the shell and the pump, the side end of the shell is fixedly connected with a discharging pipe and communicated with the discharging pipe, the two ends of the conveying pipe are fixedly connected with the pump and the shell respectively and communicated with the pump and the shell, the filter cartridge is in a funnel shape and arranged in the shell, and the outer walls of the upper end and the lower end of the filter cartridge are fixedly connected with fixing rings. The fixing ring is in a circular ring shape and is fixedly connected with the inner wall of the shell. Large impurities in the paste resin are filtered out by the filter plate, the filter cartridge achieves the effect of secondarily filtering the paste resin, and finally the operation stability of the atomizer is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of paste resin production technology, and specifically to a recycling device for paste resin production. Background Technology

[0002] Paste resin is a special form of polyvinyl chloride resin, mainly used in the form of paste. It is also known as plasticized paste and is a unique liquid form of unprocessed polyvinyl chloride plastic. Paste resin is usually produced by emulsion and micro-suspension methods.

[0003] In the existing technology, paste resin is often recycled in a ground tank during the production process. The paste resin recycled in the ground tank is transported by a pump and then dried by an atomizer, and finally the paste resin is converted into powder for recycling.

[0004] However, the resin paste often contains impurities. The resin paste lacks an effective filtration device during its journey from the pool to the atomizer. Due to the high speed of the atomizer, the shaft vibration is large and the atomization is uneven, which can cause the atomizer to stop in severe cases. Utility Model Content

[0005] The purpose of this utility model is to provide a recycling device for the production of paste resin, so as to solve the technical problems in the prior art that paste resin often contains impurities, and there is no device to effectively filter impurities during the process of paste resin from the ground pool to the atomizer. Due to the high speed of the atomizer, the shaft vibration is large, the atomization is uneven, and in severe cases, the atomizer will stop.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A recycling device for paste resin production includes:

[0008] A ground pool, wherein a filter plate is fixedly connected to the inner wall of the ground pool, a feeding port is opened at the side end of the ground pool, and a pump is fixedly connected to the side end of the ground pool, and the pump is connected to the feeding port.

[0009] The outer casing is funnel-shaped and located at the side of the pool. A conveying pipe is provided between the outer casing and the pump. A discharge pipe is fixedly connected to the side of the outer casing and communicates with the discharge pipe. Both ends of the conveying pipe are fixedly connected to the pump and the outer casing respectively and communicate with the pump and the outer casing.

[0010] The filter cartridge is funnel-shaped and installed inside the outer shell. The upper and lower outer walls of the filter cartridge are fixedly connected with fixing rings, which are circular and fixedly connected to the inner wall of the outer shell.

[0011] As a further embodiment of this utility model: a pusher is fixedly connected to one end of the pool in the vertical length direction, a telescopic rod is fixedly connected to the side end of the pusher, a push plate is fixedly connected to the side end of the telescopic rod, and the push plate is slidably connected to the inner wall of the pool.

[0012] As a further embodiment of this utility model: a filter pad is slidably connected to the outer wall of the telescopic rod, the filter pad is fixedly connected to the inner wall of the pool, the pool is provided with a material guide port along the axial direction of the telescopic rod, and a material storage box is provided at the bottom of the pool.

[0013] As a further embodiment of this utility model: a guide pipe is provided between the storage box and the ground pool, and the upper and lower ends of the guide pipe are fixedly connected to the ground pool and the storage box respectively, and the guide pipe is interconnected with the guide port and the storage box respectively.

[0014] As a further embodiment of this utility model: a servo motor is fixedly connected to the top of the outer shell, a funnel-shaped storage shell is fixedly connected to the bottom of the outer shell, a rotating shaft is fixedly connected to the bottom of the servo motor, a cleaning component is fixedly connected to the outer wall of the rotating shaft, and the cleaning component is rotatably connected to the inner wall of the filter cylinder.

[0015] As a further embodiment of this utility model: the cleaning assembly is provided in two sets and is located on the upper and lower sections of the rotating shaft respectively. The cleaning assembly includes: a positioning rod, a positioning seat and a cleaning plate. The side end of the positioning rod is fixedly connected to the outer wall of the rotating shaft. The cleaning plate is rotatably connected to the inner wall of the filter cylinder. The cleaning plate is fixedly connected to the side end of the positioning seat. The positioning seat has a positioning hole inside. The positioning rod is slidably connected to the inner wall of the positioning hole.

[0016] As a further embodiment of this utility model: a spring is provided on the inner wall of the positioning hole, and the two ends of the spring are fixedly connected to the inner wall of the positioning hole and the side end of the positioning rod, respectively. A positioning pad is fixedly connected to the side end of the positioning seat, and the positioning pad is slidably connected to the outer wall of the positioning rod.

[0017] The beneficial effects of this utility model are:

[0018] 1. During the production process of the paste resin, the ground tank first collects the paste resin, and then the pump runs to extract the paste resin. As the paste resin moves towards the pump, the filter plate performs preliminary filtration of the paste resin. Larger impurities in the paste resin are filtered out by the filter plate, preventing larger impurities from affecting the normal operation of the pump. At the same time, it prevents larger impurities from being transported to the atomizer, thereby preventing larger impurities from affecting the normal operation of the atomizer.

[0019] 2. The resin paste is pumped through the feed port and flows along the conveying pipe into the interior of the shell. The resin paste accumulates in the filter cylinder and then passes through the filter cylinder. The filter cylinder filters out the smaller impurities contained in the resin paste. After passing through the filter cylinder, the resin paste gathers between the shell and the fixing ring and is finally transported to the atomizer through the discharge pipe. The filter cylinder achieves the effect of secondary filtration of the resin paste, ultimately ensuring the stability of the atomizer operation. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a top view of the overall structure of this utility model;

[0023] Figure 3 This is a cross-sectional view (AA) of the overall structure of this utility model;

[0024] Figure 4 This is a cross-sectional view of the overall structure of this utility model (BB).

[0025] Figure 5 For the utility model Figure 4 Enlarged schematic diagram of the structure at point A;

[0026] Figure 6 This is a schematic diagram of the filter cartridge structure of this utility model;

[0027] Figure 7 This is a schematic diagram of the cleaning component structure of this utility model.

[0028] In the diagram: 1. Ground pool; 2. Pusher; 3. Push plate; 4. Filter plate; 5. Feed port; 6. Pump; 7. Conveying pipe; 8. Outer shell; 9. Servo motor; 10. Storage shell; 11. Guide pipe; 12. Storage box; 13. Filter pad; 14. Telescopic rod; 15. Guide port; 16. Fixing ring; 17. Rotating shaft; 18. Filter cylinder; 19. Discharge pipe; 20. Positioning rod; 21. Spring; 22. Positioning hole; 23. Positioning seat; 24. Cleaning plate; 25. Positioning pad. Detailed Implementation

[0029] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figures 1-7 As shown, a recycling device for paste resin production includes: a ground pool 1, a shell 8, and a filter cartridge 18.

[0031] A filter plate 4 is fixedly connected to the inner wall of the pool 1. A feed port 5 is opened at the side end of the pool 1. A pump 6 is fixedly connected to the side end of the pool 1. The pump 6 and the feed port 5 are interconnected. During the production process of the paste resin, the pool 1 first collects the paste resin. Then the pump 6 runs and pumps the paste resin. When the paste resin moves towards the pump 6, the filter plate 4 performs preliminary filtration of the paste resin. Larger impurities in the paste resin are filtered out by the filter plate 4, avoiding the large impurities from affecting the normal operation of the pump 6. At the same time, it also avoids the large impurities from being transported to the atomizer, thereby avoiding the large impurities from affecting the normal operation of the atomizer.

[0032] The outer casing 8 is funnel-shaped and located on the side of the pool 1. A conveying pipe 7 is provided between the outer casing 8 and the pump 6. A discharge pipe 19 is fixedly connected to the side of the outer casing 8 and communicates with it. The two ends of the conveying pipe 7 are fixedly connected to the pump 6 and the outer casing 8 respectively and communicate with them. The filter cylinder 18 is funnel-shaped and located inside the outer casing 8. Fixed rings 16 are fixedly connected to the outer walls of the upper and lower ends of the filter cylinder 18. The fixed rings 16 are circular and fixedly connected to the inner wall of the outer casing 8. The paste resin is conveyed through the feed port 5 by the pump 6. The paste resin flows along the conveying pipe 7 into the interior of the outer casing 8. The paste resin accumulates in the filter cylinder 18 and then passes through the filter cylinder 18. The filter cylinder 18 filters out the smaller impurities contained in the paste resin. After passing through the filter cylinder 18, the paste resin gathers between the outer casing 8 and the fixed rings 16 and is finally conveyed to the atomizer through the discharge pipe 19. The filter cylinder 18 achieves the effect of secondary filtration of the paste resin, ultimately ensuring the stability of the atomizer operation.

[0033] In some specific implementations, a pusher 2 is fixedly connected to one end of the pool 1 along its vertical length. A telescopic rod 14 is fixedly connected to the side end of the pusher 2, and a push plate 3 is fixedly connected to the side end of the telescopic rod 14. The push plate 3 is slidably connected to the inner wall of the pool 1. When the filter plate 4 filters out larger impurities contained in the paste resin, the larger impurities accumulate at the filter plate 4. In order to avoid the accumulation of larger impurities affecting the normal filtration of the filter plate 4, the pusher 2 is activated, and the pusher 2 drives the telescopic rod 14 to move. The telescopic rod 14 moves along the circular hole opened in the pool 1, and the telescopic rod 14 pushes against the push plate 3 and moves along the inner wall of the pool 1. The push plate 3 removes the accumulated impurities, and the accumulated impurities move to the side end of the pool 1.

[0034] In some specific implementations, a filter pad 13 is slidably connected to the outer wall of the telescopic rod 14. The filter pad 13 is fixedly connected to the inner wall of the pool 1. The pool 1 has a guide port 15 along the axial direction of the telescopic rod 14. A storage box 12 is provided at the bottom of the pool 1. A guide pipe 11 is provided between the storage box 12 and the pool 1. The upper and lower ends of the guide pipe 11 are fixedly connected to the pool 1 and the storage box 12, respectively. The guide pipe 11 is interconnected with the guide port 15 and the storage box 12. Accumulated impurities are pushed to the guide port 15 by the push plate 3. The impurities pass through the guide port 15 and fall into the storage box 12 along the guide pipe 11. The storage box 12 achieves the effect of collecting impurities. The filter pad 13 can wipe off the resin paste on the surface of the telescopic rod 14 and also achieves the effect of sealing the gap between the telescopic rod 14 and the pool 1.

[0035] In some specific implementations, a servo motor 9 is fixedly connected to the top of the outer casing 8, and a funnel-shaped storage shell 10 is fixedly connected to the bottom of the outer casing 8. A rotating shaft 17 is fixedly connected to the bottom of the servo motor 9, and a cleaning component is fixedly connected to the outer wall of the rotating shaft 17. The cleaning component is rotatably connected to the inner wall of the filter cylinder 18. When the filter cylinder 18 filters the paste resin, smaller impurities may clog the filter holes opened in the filter cylinder 18. The servo motor 9 runs, driving the rotating shaft 17 to rotate. The rotating shaft 17 drives the cleaning component to clean the inner wall of the filter cylinder 18. The cleaning component removes the impurities that clog the filter cylinder 18. The shape of the filter cylinder 18 ensures that the impurities rotate and flow with the paste resin. The impurities flow from the bottom of the filter cylinder 18 into the storage shell 10, where the storage shell 10 collects the impurities. The shape of the filter cylinder 18 ensures that when the impurities enter the storage shell 10, they are not allowed to flow out of the storage shell 10 due to the rotational flow of the paste resin.

[0036] In some specific implementations, the cleaning assembly is provided in two sets, located at the upper and lower sections of the rotating shaft 17 respectively. The cleaning assembly includes: a positioning rod 20, a positioning seat 23, and a cleaning plate 24. The side end of the positioning rod 20 is fixedly connected to the outer wall of the rotating shaft 17, the cleaning plate 24 is rotatably connected to the inner wall of the filter cylinder 18, and the side end of the cleaning plate 24 is fixedly connected to the positioning seat 23. The positioning seat 23 has a positioning hole 22 inside, and the positioning rod 20 is slidably connected to the inner wall of the positioning hole 22. When the cleaning assembly is running, the rotating shaft 17 rotates with the positioning rod 20, and the positioning rod 20 rotates with the positioning seat 23 by resisting the inner wall of the positioning hole 22. The positioning seat 23, along with the cleaning plate 24, cleans the impurities clogging the inner wall of the filter cylinder 18.

[0037] In some specific implementations, a spring 21 is provided on the inner wall of the positioning hole 22. The two ends of the spring 21 are fixedly connected to the inner wall of the positioning hole 22 and the side end of the positioning rod 20, respectively. A positioning pad 25 is fixedly connected to the side end of the positioning seat 23. The positioning pad 25 is slidably connected to the outer wall of the positioning rod 20. The cleaning plate 24 will deform after long-term use. In order to avoid the cleaning plate 24 from failing to remove impurities from the inner wall of the filter cylinder 18, when the cleaning plate 24 and the inner wall of the filter cylinder 18 are pressed, the spring 21 is in a compressed state. The compression of the spring 21 provides elastic force, which is transmitted to the cleaning plate 24 through the positioning seat 23, thereby providing a supporting force for the cleaning plate 24 and the inner wall of the filter cylinder 18 to press against each other. When the cleaning plate 24 is deformed, the cleaning plate 24 still presses against the inner wall of the filter cylinder 18, thereby ensuring that the cleaning plate 24 always efficiently cleans the impurities from the inner wall of the filter cylinder 18. The positioning pad 25 can seal the gap between the positioning hole 22 and the positioning rod 20.

[0038] The foregoing has described several embodiments of this utility model in detail, but these embodiments are not limited thereto and should not be considered as limiting the scope of this utility model. All equivalent changes and improvements made within the scope of the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A recycling device for paste resin production, characterized in that, include: A ground pool (1) is provided with a filter plate (4) fixedly connected to the inner wall of the ground pool (1), a feeding port (5) is provided on the side end of the ground pool (1), and a pump (6) is fixedly connected to the side end of the ground pool (1), and the pump (6) is connected to the feeding port (5). The outer shell (8) is funnel-shaped and is located on the side of the pool (1). A conveying pipe (7) is provided between the outer shell (8) and the pump (6). A discharge pipe (19) is fixedly connected to the side of the outer shell (8) and communicates with the discharge pipe (19). The two ends of the conveying pipe (7) are fixedly connected to the pump (6) and the outer shell (8) respectively and communicate with the pump (6) and the outer shell (8). The filter cylinder (18) is funnel-shaped and is located inside the outer shell (8). The upper and lower outer walls of the filter cylinder (18) are fixedly connected with fixing rings (16), which are circular rings and are fixedly connected to the inner wall of the outer shell (8).

2. The recycling device for paste resin production according to claim 1, characterized in that, The pool (1) is fixedly connected to a pusher (2) at one end in the vertical length direction. The pusher (2) is fixedly connected to a telescopic rod (14) at one side end. The telescopic rod (14) is fixedly connected to a push plate (3) at one side end. The push plate (3) is slidably connected to the inner wall of the pool (1).

3. A recycling device for paste resin production according to claim 2, characterized in that, The outer wall of the telescopic rod (14) is slidably connected to a filter pad (13), the filter pad (13) is fixedly connected to the inner wall of the pool (1), the pool (1) is provided with a guide port (15) along the axial line of the telescopic rod (14), and a storage box (12) is provided at the bottom of the pool (1).

4. A recycling device for paste resin production according to claim 3, characterized in that, A guide pipe (11) is provided between the storage box (12) and the ground pool (1). The upper and lower ends of the guide pipe (11) are fixedly connected to the ground pool (1) and the storage box (12) respectively. The guide pipe (11) is connected to the guide port (15) and the storage box (12) respectively.

5. A recycling device for paste resin production according to claim 1, characterized in that, A servo motor (9) is fixedly connected to the top of the outer shell (8), and a funnel-shaped storage shell (10) is fixedly connected to the bottom of the outer shell (8). A rotating shaft (17) is fixedly connected to the bottom of the servo motor (9), and a cleaning component is fixedly connected to the outer wall of the rotating shaft (17). The cleaning component is rotatably connected to the inner wall of the filter cylinder (18).

6. A recycling device for paste resin production according to claim 5, characterized in that, The cleaning assembly has two sets located on the upper and lower sections of the rotating shaft (17). The cleaning assembly includes a positioning rod (20), a positioning seat (23), and a cleaning plate (24). The side end of the positioning rod (20) is fixedly connected to the outer wall of the rotating shaft (17). The cleaning plate (24) is rotatably connected to the inner wall of the filter cylinder (18). The cleaning plate (24) is fixedly connected to the side end of the positioning seat (23). The positioning seat (23) has a positioning hole (22) inside. The positioning rod (20) is slidably connected to the inner wall of the positioning hole (22).

7. A recycling device for paste resin production according to claim 6, characterized in that, A spring (21) is provided on the inner wall of the positioning hole (22). The two ends of the spring (21) are fixedly connected to the inner wall of the positioning hole (22) and the side end of the positioning rod (20), respectively. A positioning pad (25) is fixedly connected to the side end of the positioning seat (23). The positioning pad (25) is slidably connected to the outer wall of the positioning rod (20).

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