PE raw material recovery ultrasonic cleaning tank

Abstract

The utility model relates to the technical field of PE raw materials, in particular to a PE raw material recovery ultrasonic cleaning tank which comprises an ultrasonic cleaning box and a water inlet pipe, and the water inlet pipe is fixedly connected to the inner side of the left end of the ultrasonic cleaning box. A PE raw material is placed in a hollowed-out device frame, then a first motor is closed and started, the first motor drives a wire spool to rotate outwards, the wire spool drives the hollowed-out device frame, a hollowed-out cover and the PE raw material to enter an ultrasonic cleaning box through a connecting rope and a connecting block, so that the PE raw material is completely immersed in a cleaning solution, and then an ultrasonic generator is started; according to the PE raw material cleaning device, the cleaning liquid generates tiny bubbles which are instantly broken, then shock waves and micro-flow are generated, stains on the surface of the PE raw material are cleaned, the PE raw material can be completely soaked in the cleaning liquid, the PE raw material is cleaned more thoroughly, and the cleaning effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of PE raw material technology, specifically to an ultrasonic cleaning tank for PE raw material recycling. Background Technology

[0002] Recycling and reusing PE raw materials can reduce environmental pollution and save resources. In the process of recycling PE raw materials, the raw materials need to be cleaned first and then granulated so that they can be reused to manufacture PE pallets, water pipes and other products. Ultrasonic cleaning devices can be used to clean PE raw materials during recycling.

[0003] When PE raw materials need to be cleaned during recycling, the raw materials are placed in an ultrasonic cleaning tank. Ultrasonic waves are generated by an ultrasonic generator, causing tiny bubbles in the cleaning solution to burst instantly, generating shock waves and micro-flows, thereby cleaning the stains on the surface of the raw materials. However, some waste PE raw materials are lightweight and have low density, so they tend to float in the cleaning tank during cleaning. This results in the PE raw materials being cleaned only on the side in contact with the cleaning solution, leaving the other side uncleaned. This significantly reduces the overall cleaning effect and affects the subsequent processing of the raw materials. Therefore, to address the above problems, we have proposed an ultrasonic cleaning tank for PE raw material recycling. Utility Model Content

[0004] The purpose of this invention is to provide an ultrasonic cleaning tank for recycling PE raw materials, in order to solve the problem that some waste PE raw materials are light in weight and low in density, and tend to float in the cleaning tank during cleaning. This results in the PE raw material being cleaned only on the side that is in contact with the cleaning liquid, leaving the other side uncleaned, which greatly reduces the overall cleaning effect and affects the subsequent processing of the raw materials.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An ultrasonic cleaning tank for PE raw material recycling includes an ultrasonic cleaning chamber and a water inlet pipe. The water inlet pipe is fixedly connected to the inner side of the left end of the ultrasonic cleaning chamber. A support plate is fixedly connected to the upper end of the ultrasonic cleaning chamber. A first motor is fixedly connected to the upper end of the support plate. A winding reel is fixedly connected to the outer side of the main shaft of the first motor. A connecting rope is provided on the outer side of the winding reel. A connecting block is fixedly connected to the lower end of the connecting rope. A perforated device frame is fixedly connected to one end of the connecting block. A perforated cover is provided on the upper end of the perforated device frame. Ultrasonic generators are fixedly connected to the inner walls of both the left and right ends of the ultrasonic cleaning chamber. The ultrasonic cleaning chamber has a limiting plate fixedly connected inside, and a guide groove is provided on the inner side of the limiting plate. A protective box is fixedly connected inside the ultrasonic cleaning chamber, and a second motor is provided inside the protective box. A screw is fixedly connected to the end of the main shaft of the second motor, and a connecting assembly is spirally connected to the outside of the screw. A limiting block is fixedly connected to the upper end of the connecting assembly, and a connecting plate is fixedly connected to the lower end of the connecting assembly. A cleaning brush is fixedly connected to the lower end of the connecting plate, and a scraper is fixedly connected to the lower end of the connecting plate. A water outlet pipe is fixedly connected to the inner side of the lower end of the ultrasonic cleaning chamber.

[0007] Preferably, a support frame is fixedly connected to the lower end of the ultrasonic cleaning box, and a feed trough is opened on the inner side of the upper end of the ultrasonic cleaning box. The number of support plates is two.

[0008] Preferably, there are two first motors, two winding reels, two connecting ropes, two connecting blocks, and the hollow device frame and hollow cover are located inside the ultrasonic cleaning chamber.

[0009] Preferably, there are two ultrasonic generators, which are located on the left and right sides of the hollow device frame, and the limiting plate is located below the ultrasonic generators.

[0010] Preferably, the protective box is located below the limiting plate, the outer side of the limiting block is slidably connected with a guide groove, there are two cleaning brushes, the lower end of the cleaning brush is attached to the inner wall of the lower end of the ultrasonic cleaning box, the lower end of the scraper is attached to the inner wall of the lower end of the ultrasonic cleaning box, and a valve is provided at the left end of the water outlet pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, a first motor, a winding reel, a connecting rope, a connecting block, a perforated device frame, and a perforated cover are included. The perforated cover is opened, and the PE material is placed inside the perforated device frame. The frame is then closed, and the first motor is activated. The first motor drives the winding reel to rotate outwards. The winding reel, through the connecting rope and connecting block, pulls the perforated device frame, the perforated cover, and the PE material into the ultrasonic cleaning chamber, ensuring the PE material is completely immersed in the cleaning solution. Then, the ultrasonic generator is activated, causing tiny bubbles in the cleaning solution to burst instantaneously, generating shock waves and micro-flows to clean the stains on the surface of the PE material. This device allows the PE material to be completely immersed in the cleaning solution, resulting in a more thorough cleaning and improved cleaning effect. To reduce the impact on subsequent processing of raw materials, a second motor, screw, connecting assembly, connecting plate, cleaning brush, and scraper are installed. When the cleaning fluid needs to be replaced, the valve is opened to discharge the used cleaning fluid through the outlet pipe. However, some stains will adhere to the bottom inner wall of the ultrasonic cleaning chamber, making the replacement cleaning fluid easily contaminated. The second motor is started, which drives the screw to rotate. The screw drives the connecting assembly to move to the left. The connecting assembly drives the connecting plate, cleaning brush, and scraper to move to the left, allowing the cleaning brush and scraper to remove the stains on the bottom inner wall of the ultrasonic cleaning chamber, reducing the amount of stains adhering to the bottom inner wall of the ultrasonic cleaning chamber, keeping the inside of the ultrasonic cleaning chamber clean, and reducing contamination of the replacement cleaning fluid. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This utility model Figure 1 A schematic diagram of the structure at point A;

[0015] Figure 3 This is a top view of the limiting plate structure of this utility model.

[0016] In the diagram: 1. Ultrasonic cleaning box; 2. Water inlet pipe; 3. Support plate; 4. First motor; 5. Winding reel; 6. Connecting rope; 7. Connecting block; 8. Hollowed-out device frame; 9. Hollowed-out cover; 10. Ultrasonic generator; 11. Limiting plate; 12. Guide groove; 13. Protective box; 14. Second motor; 15. Screw; 16. Connecting assembly; 17. Limiting block; 18. Connecting plate; 19. Cleaning brush; 20. Scraper; 21. Water outlet pipe. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-3 This utility model provides a technical solution:

[0019] An ultrasonic cleaning tank for PE raw material recycling includes an ultrasonic cleaning chamber 1 and a water inlet pipe 2. The water inlet pipe 2 is fixedly connected to the inner side of the left end of the ultrasonic cleaning chamber 1. A support plate 3 is fixedly connected to the upper end of the ultrasonic cleaning chamber 1. A first motor 4 is fixedly connected to the upper end of the support plate 3. A winding reel 5 is fixedly connected to the outer side of the main shaft of the first motor 4. A connecting rope 6 is provided on the outer side of the winding reel 5. A connecting block 7 is fixedly connected to the lower end of the connecting rope 6. A hollow device frame 8 is fixedly connected to one end of the connecting block 7. A hollow cover 9 is provided on the upper end of the hollow device frame 8. An ultrasonic generator 10 is fixedly connected to the inner walls of the left and right ends of the ultrasonic cleaning chamber 1. An internal fixed connection limit plate 11 is provided, and a guide groove 12 is provided on the inner side of the limit plate 11. A protective box 13 is fixedly connected inside the ultrasonic cleaning box 1. A second motor 14 is provided inside the protective box 13. A screw 15 is fixedly connected to the end of the main shaft of the second motor 14. A connecting assembly 16 is spirally connected to the outside of the screw 15. A limit block 17 is fixedly connected to the upper end of the connecting assembly 16. A connecting plate 18 is fixedly connected to the lower end of the connecting assembly 16. A cleaning brush 19 is fixedly connected to the lower end of the connecting plate 18. A scraper 20 is fixedly connected to the lower inner side of the ultrasonic cleaning box 1. A water outlet pipe 21 is fixedly connected to the lower end of the ultrasonic cleaning box 1.

[0020] The ultrasonic cleaning chamber 1 has a support frame fixedly connected to its lower end. A feed chute is provided on the inner side of the upper end of the ultrasonic cleaning chamber 1. There are two support plates 3, two first motors 4, two winding reels 5, two connecting ropes 6, and two connecting blocks 7. A hollow device frame 8 and a hollow cover 9 are located inside the ultrasonic cleaning chamber 1. There are two ultrasonic generators 10, located on the left and right sides of the hollow device frame 8. A limiting plate 11 is located below the ultrasonic generators 10. A protective box 13 is located below the limiting plate 11. A guide groove 12 is slidably connected to the outer side of the limiting block 17. There are two cleaning brushes 19, with their lower ends fitting against the inner wall of the lower end of the ultrasonic cleaning chamber 1. The lower end of a scraper 20 is also fitted against the inner wall of the lower end of the ultrasonic cleaning chamber 1. A valve is provided on the left end of the water outlet pipe 21. A water inlet pipe 2 is fixedly connected to the inner side of the left end of the ultrasonic cleaning chamber 1. The upper end of the ultrasonic cleaning chamber 1 is fixedly connected to the water outlet pipe 2. A support plate 3 is fixedly connected to the upper end of the support plate 3, and a first motor 4 is fixedly connected to it. This facilitates the installation of the first motor 4, winding reel 5, connecting rope 6, connecting block 7, hollow device frame 8, and hollow cover 9. The hollow cover 9 is opened, and the PE raw material is placed in the hollow device frame 8. Then the cover is closed, and the first motor 4 is started. The first motor 4 drives the winding reel 5 to rotate outward. The winding reel 5, through the connecting rope 6 and connecting block 7, drives the hollow device frame 8, hollow cover 9, and PE raw material into the ultrasonic cleaning chamber 1, so that the PE raw material is completely immersed in the cleaning solution. Then the ultrasonic generator 10 is started, so that the cleaning solution generates tiny bubbles that burst instantly, generating shock waves and micro-flows to clean the stains on the surface of the PE raw material. This device can make the PE raw material completely immersed in the cleaning solution, making the cleaning of the PE raw material more thorough, improving the cleaning effect, and reducing the impact on the subsequent processing of the raw material.A winding reel 5 is fixedly connected to the outer side of the main shaft of the first motor 4. A connecting rope 6 is provided on the outer side of the winding reel 5. A connecting block 7 is fixedly connected to the lower end of the connecting rope 6. A hollow device frame 8 is fixedly connected to one end of the connecting block 7. A hollow cover 9 is provided on the upper end of the hollow device frame 8. An ultrasonic generator 10 is fixedly connected to the inner walls of the left and right ends of the ultrasonic cleaning box 1. A limit plate 11 is fixedly connected inside the ultrasonic cleaning box 1. A guide groove 12 is opened on the inner side of the limit plate 11. A protective box 13 is fixedly connected inside the ultrasonic cleaning box 1. A second motor 14 is provided inside the protective box 13. The second motor 14, screw 15, connecting assembly 16, connecting plate 18, cleaning brush 19 and scraper 20 are conveniently installed. When the cleaning fluid needs to be replaced, the valve is opened and the used cleaning fluid is discharged through the outlet pipe 21. However, some dirt will adhere to the bottom inner wall of the ultrasonic cleaning box 1, making the replaced cleaning fluid easily contaminated. The second motor 14 is started, which drives the screw 15 to rotate. The screw 15 drives the connecting assembly 16 to move to the left. The connecting assembly 16 drives the connecting plate 18, cleaning brush 19, and scraper 20 to move to the left, so that the cleaning brush 19 and scraper 20 can remove the dirt on the bottom inner wall of the ultrasonic cleaning box 1, reducing the amount of dirt adhering to the bottom inner wall of the ultrasonic cleaning box 1, keeping the inside of the ultrasonic cleaning box 1 clean, and reducing the contamination of the cleaning solution. The screw 15 is fixedly connected to the end of the main shaft of the second motor 14. The connecting assembly 16 is spirally connected to the outside of the screw 15. The upper end of the connecting assembly 16 is fixedly connected to the limit block 17, and the lower end of the connecting assembly 16 is fixedly connected to the connecting plate 18. The cleaning brush 19 is fixedly connected to the lower end of the connecting plate 18, and the scraper 20 is fixedly connected to the lower inner side of the ultrasonic cleaning box 1. A water outlet pipe 21 is fixedly connected to the lower inner side of the ultrasonic cleaning box 1.

[0021] Workflow: When in use, the device is powered by an external power source. The perforated cover 9 is opened, and the PE material is placed inside the perforated device frame 8. The cover is then closed. The first motor 4 is started via an external controller. The first motor 4 drives the winding reel 5 to rotate outwards. The winding reel 5, through the connecting rope 6 and connecting block 7, pulls the perforated device frame 8, the perforated cover 9, and the PE material into the ultrasonic cleaning chamber 1. Then, the cleaning solution is discharged into the ultrasonic cleaning chamber 1 through the water inlet pipe 2, ensuring the PE material is completely immersed in the cleaning solution. The ultrasonic generator 10 is then activated, causing tiny bubbles in the cleaning solution to burst instantaneously, generating shock waves and micro-flows to clean the stains on the surface of the PE material. This device can completely immerse the PE material in the cleaning solution, resulting in a more thorough cleaning. When the cleaning fluid needs to be replaced after prolonged use, open the valve to discharge the used cleaning fluid through the outlet pipe 21. However, some dirt will adhere to the bottom inner wall of the ultrasonic cleaning chamber 1, making the replacement cleaning fluid easily contaminated. Start the second motor 14, which drives the screw 15 to rotate. The screw 15 drives the connecting assembly 16 to move to the left. The connecting assembly 16 drives the limit block 17 to move to the left along the guide groove 12. The connecting assembly 16 drives the connecting plate 18, cleaning brush 19, and scraper 20 to move to the left, so that the cleaning brush 19 and scraper 20 can remove the dirt on the bottom inner wall of the ultrasonic cleaning chamber 1, reducing the amount of dirt adhering to the bottom inner wall of the ultrasonic cleaning chamber 1, keeping the inside of the ultrasonic cleaning chamber 1 clean, and reducing the contamination of the replacement cleaning fluid.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic cleaning tank for PE raw material recycling, comprising an ultrasonic cleaning chamber (1) and a water inlet pipe (2), characterized in that: A water inlet pipe (2) is fixedly connected to the inner side of the left end of the ultrasonic cleaning box (1). A support plate (3) is fixedly connected to the upper end of the ultrasonic cleaning box (1). A first motor (4) is fixedly connected to the upper end of the support plate (3). A winding disc (5) is fixedly connected to the outer side of the main shaft of the first motor (4). A connecting rope (6) is provided on the outer side of the winding disc (5). A connecting block (7) is fixedly connected to the lower end of the connecting rope (6). A hollow device frame (8) is fixedly connected to one end of the connecting block (7). A hollow cover (9) is provided on the upper end of the hollow device frame (8). An ultrasonic generator (10) is fixedly connected to the inner walls of the left and right ends of the ultrasonic cleaning box (1). A limit plate (11) is fixedly connected inside the ultrasonic cleaning box (1). The limiting plate (11) has a guide groove (12) on its inner side. The ultrasonic cleaning box (1) is fixedly connected to a protective box (13). The protective box (13) is equipped with a second motor (14). The end of the main shaft of the second motor (14) is fixedly connected to a screw (15). The outside of the screw (15) is spirally connected to a connecting component (16). The upper end of the connecting component (16) is fixedly connected to a limiting block (17). The lower end of the connecting component (16) is fixedly connected to a connecting plate (18). The lower end of the connecting plate (18) is fixedly connected to a cleaning brush (19). The lower end of the connecting plate (18) is fixedly connected to a scraper (20). The lower inner side of the ultrasonic cleaning box (1) is fixedly connected to a water outlet pipe (21).

2. The ultrasonic cleaning tank for PE raw material recycling according to claim 1, characterized in that: The ultrasonic cleaning box (1) is fixedly connected to a support frame at its lower end, and a feed trough is provided on the inner side of the upper end of the ultrasonic cleaning box (1). There are two support plates (3).

3. The ultrasonic cleaning tank for PE raw material recycling according to claim 1, characterized in that: There are two first motors (4), two winding discs (5), two connecting ropes (6), two connecting blocks (7), and the hollow device frame (8) and hollow cover (9) are located inside the ultrasonic cleaning box (1).

4. The ultrasonic cleaning tank for PE raw material recycling according to claim 1, characterized in that: There are two ultrasonic generators (10), which are located on the left and right sides of the hollow device frame (8), and the limiting plate (11) is located below the ultrasonic generators (10).

5. The ultrasonic cleaning tank for PE raw material recycling according to claim 1, characterized in that: The protective box (13) is located below the limiting plate (11). The limiting block (17) is slidably connected to the guide groove (12). There are two cleaning brushes (19). The lower end of the cleaning brush (19) is attached to the lower inner wall of the ultrasonic cleaning box (1). The lower end of the scraper (20) is attached to the lower inner wall of the ultrasonic cleaning box (1). A valve is provided at the left end of the water outlet pipe (21).

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