Crushing and disinfecting all-in-one machine for marine plastic recovery

Abstract

The utility model discloses a crushing and disinfecting all-in-one machine for marine plastic recovery, which comprises a power case and a crushing case arranged at the top of the power case, a discharge hopper is arranged at the right end of the bottom of the crushing case, and a disinfecting and cleaning box is arranged at the right end of the power case. According to the crushing and disinfecting all-in-one machine for recycling the marine plastics, a novel automatic disinfecting and pressing device is additionally arranged in the disinfecting and cleaning box, so that the crushed plastics are discharged into the disinfecting and cleaning box after the crushed plastics are crushed by the crushing machine box; the disinfection automatic material pressing device can automatically press and feed the crushed plastics discharged into the disinfection cleaning box downwards, and meanwhile, the automatic material pressing device can convey the crushed plastics towards the direction of a discharge port after pressing and feeding the crushed plastics downwards, and the crushed plastics are in full contact with the disinfection cleaning liquid; and meanwhile, the crushed plastic can be fully cleaned through water resistance, so that the crushed plastic can be fully disinfected, and dirt on the crushed plastic can be cleaned.

Description

Technical Field

[0001] This utility model belongs to the field of waste treatment technology, specifically relating to an integrated crushing and disinfection machine for marine plastic recycling. Background Technology

[0002] With the increasing severity of marine plastic pollution, effective plastic recycling and treatment technologies are urgently needed. An integrated crushing and disinfection machine for marine plastic recycling has emerged to address this need. Its main function is to improve the efficiency of reprocessing and resource utilization by crushing and disinfecting recycled marine plastics through two key steps. This integrated machine includes main components such as a power unit, a crushing unit, a discharge hopper, and a disinfection and cleaning tank. The crushing unit is equipped with crushing rollers, driven by a motor, which can quickly crush marine plastics into small particles for subsequent processing. The crushed plastic enters the disinfection and cleaning tank through the discharge hopper for further disinfection and cleaning. The disinfection and cleaning tank is equipped with inlet and outlet pipes, which can efficiently inject and discharge disinfection and cleaning solutions, ensuring thorough disinfection of the plastic during the cleaning process. The design features of this equipment include the high efficiency of the crushing rollers and the liquid circulation system of the disinfection and cleaning tank, which can effectively remove contaminants and bacteria from the surface of the plastic, ensuring that the processed plastic meets reprocessing requirements. An automatic pressing device ensures that the crushed plastic is evenly fed to the discharge port, enabling a continuous processing flow.

[0003] However, when the integrated crushing and disinfection machine for marine plastic recycling is running, the crusher crushes the recycled marine plastic, and the crushed plastic is discharged into the disinfection tank. The crushed plastic in the disinfection tank comes into contact with the disinfectant, thus disinfecting the crushed plastic. However, the disinfection effect of the crushed plastic being discharged into the disinfectant naturally is limited. It is easy for a small amount of crushed plastic to not come into sufficient contact with the disinfectant, which will affect the disinfection effect. At the same time, after the crushed plastic is disinfected, it still needs to be discharged into the washing tank for washing. This makes the disinfection process of crushed plastic more complicated and also wastes a lot of equipment investment costs. Utility Model Content

[0004] The purpose of this invention is to provide an integrated crushing and disinfection machine for marine plastic recycling, in order to solve the problems mentioned in the background art, such as the limited disinfection effect of naturally discharging crushed plastic into disinfection solution, which easily results in a small amount of crushed plastic not being fully in contact with the disinfection solution, thus affecting the disinfection effect. At the same time, after the crushed plastic is disinfected, it still needs to be discharged into a washing tank for cleaning, which makes the disinfection process of crushed plastic more complicated.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a crushing and disinfection integrated machine for marine plastic recycling, comprising a power unit and a crushing unit disposed on top of the power unit, a discharge hopper disposed at the bottom right end of the crushing unit, a disinfection and cleaning box disposed at the right end of the power unit, a discharge port disposed at the top right end of the disinfection and cleaning box, a discharge guide plate fixed in the discharge port, and an automatic disinfection pressing device disposed inside the upper side of the center of the disinfection and cleaning box;

[0006] The automatic material pressing device for disinfection includes a roller shaft, feeding baffles, an automatic material pressing conveyor belt, and drive rollers. Multiple drive rollers are equidistantly arranged inside the upper side of the center of the disinfection and cleaning box. The multiple drive rollers are equidistantly arranged from left to right. An automatic material pressing conveyor belt is sleeved on the outside of the multiple drive rollers. Multiple feeding baffles are equidistantly arranged on the outer wall of the automatic material pressing conveyor belt. A roller shaft is fixed at the center of the drive rollers. Sealed bearings are provided on the outside of both the front and rear ends of the roller shaft. The sealed bearings on the outside of the front and rear ends of the roller shaft are respectively fixed inside the front and rear ends of the disinfection and cleaning box. The roller shaft can rotate clockwise and counterclockwise through the sealed bearings.

[0007] Preferably, the automatic sterilization pressing device further includes a transmission protective cover, pressing pulleys and a pressing drive motor. Pressing pulleys are fixed to the outer front end of the multiple rollers, and the multiple pressing pulleys are located on the front side of the outer wall of the front end of the sterilization and cleaning box. A transmission protective cover is sleeved on the outer side of the multiple pressing pulleys, and a pressing drive motor is fixed to the right end of the transmission protective cover and located on the outer wall of the front end.

[0008] Preferably, the pressing drive motor is fixedly connected to the transmission protective cover by a flange and screws. An output pulley is fixed to the outside of the motor output shaft of the pressing drive motor. The output pulley and multiple pressing pulleys are connected to a pressing drive belt. The pressing drive motor can drive multiple transmission rollers through the pressing drive belt.

[0009] Preferably, the discharge direction of the discharge hopper is downward, the discharge hopper is located on the upper left side of the disinfection and cleaning box, and the top of the crusher box is provided with a feed hopper.

[0010] Preferably, a crushing roller is provided inside the crusher housing. The crushing roller is longitudinally fixed inside the crusher housing via a drive shaft. A crushing pulley B is fixed to the outside of the front end of the drive shaft of the crushing roller. A crushing motor is fixed inside the power housing. A crushing pulley A is fixed to the outside of the front end of the motor output shaft of the crushing motor.

[0011] Preferably, the crushing pulley A and crushing pulley B are located on the front side of the front outer wall of the power unit and the front outer wall of the crusher unit, respectively. The crushing pulley A and crushing pulley B are externally connected to a crushing transmission belt, and the crushing motor is connected to the crushing roller inside the crusher unit through the crushing transmission belt.

[0012] Preferably, mounting feet are provided at the four corners of the bottom of the power unit and the four corners of the bottom of the disinfection and cleaning box, and the bottom ends of the multiple mounting feet are kept on the same horizontal plane.

[0013] Preferably, an inlet pipe is provided at the upper left corner of the front end of the disinfection and cleaning tank, which allows the disinfection and cleaning solution to be delivered into the disinfection and cleaning tank. Multiple drain pipes are provided on the lower side of the center of the front end of the disinfection and cleaning tank, which allow the waste liquid inside the disinfection and cleaning tank to be discharged.

[0014] Compared with the prior art, this utility model provides an integrated crushing and disinfection machine for marine plastic recycling, which has the following beneficial effects:

[0015] The technical solution of this utility model involves adding a novel automatic pressure device to the disinfection and cleaning tank of the integrated crushing and disinfection machine for marine plastic recycling. After the crushing chamber crushes the recycled plastic, it discharges the crushed plastic into the disinfection and cleaning tank, ensuring that the crushed plastic fully contacts the disinfection and cleaning solution in the tank, thereby achieving the purpose of disinfecting the crushed plastic. The automatic pressure device automatically presses the crushed plastic discharged into the disinfection and cleaning tank downwards, allowing the crushed plastic to be fully immersed in the disinfection and cleaning solution. After pressing the crushed plastic downwards, the automatic pressure device conveys the crushed plastic towards the discharge port. During the conveying process, the crushed plastic fully contacts the disinfection and cleaning solution, and at the same time, the water resistance thoroughly cleans the crushed plastic. Finally, when the plastic is conveyed to the discharge port, the crushed plastic is both fully disinfected and the dirt on the crushed plastic is washed away, thereby increasing the disinfection and cleaning effect of the crushed plastic. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an integrated crushing and disinfection machine for marine plastic recycling according to this utility model.

[0017] Figure 2 This is a three-dimensional structural diagram of the shredder part of the marine plastic recycling of this utility model.

[0018] Figure 3 This is a three-dimensional disassembly diagram of the transmission position of the automatic disinfection pressing device of this utility model.

[0019] Figure 4This is a three-dimensional disassembly diagram of the automatic pressing position of the disinfection automatic pressing device of this utility model.

[0020] In the diagram: 1. Discharge hopper; 2. Crusher housing; 3. Feed hopper; 4. Power housing; 5. Mounting feet; 6. Liquid inlet pipe; 7. Disinfection and cleaning tank; 8. Drain pipe; 9. Discharge guide plate; 10. Discharge port; 11. Automatic disinfection and pressing device; 12. Crusher pulley A; 13. Crusher transmission belt; 14. Crusher pulley B; 15. Transmission protective cover; 16. Roller shaft; 17. Pressing pulley; 18. Pressing transmission motor; 19. Feeding stop bar; 20. Automatic pressing conveyor belt; 21. Transmission roller. Detailed Implementation

[0021] 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.

[0022] This utility model provides, for example Figure 1-4 The illustrated integrated crushing and disinfection machine for marine plastic recycling includes a power housing 4 and a crushing housing 2 mounted on top of the power housing 4. A discharge hopper 1 is located at the bottom right end of the crushing housing 2, with the discharge direction of the hopper 1 facing downwards. The discharge hopper 1 is located on the upper left side of the disinfection and cleaning tank 7. A feed hopper 3 is located at the top of the crushing housing 2. A crushing roller is installed inside the crushing housing 2, and the crushing roller is longitudinally fixed inside the crushing housing 2 via a drive shaft. A crushing pulley B14 is fixed to the outer front end of the drive shaft of the crushing roller. A crushing motor is fixed inside the power housing 4, and a crushing pulley A12 is fixed to the outer front end of the motor output shaft of the crushing motor. The crushing pulley A12 and the crushing pulley B14 are located on the front outer wall of the power housing 4 and the front outer wall of the crushing housing 2, respectively. The crushing pulley A12 and the crushing pulley B14 are connected... The pulley B14 is externally connected to a crushing drive belt 13. The crushing motor is connected to the crushing roller inside the crusher box 2 via the crushing drive belt 13. When using this integrated crushing and disinfection machine for marine plastic recycling, the recycled marine plastic needs to be put into the feed hopper 3 first. The feed hopper 3 will transport the marine plastic to the crusher box 2. At this time, the crushing drive motor inside the power unit 4 drives the crushing roller inside the crusher box 2 via the crushing drive belt 13, so that the crushing roller will transport the marine plastic inside the crusher box 2 for crushing when it rotates. The crushed marine plastic will be guided into the discharge hopper 1 through the inclined baffle. Finally, the crushed marine plastic will be discharged into the disinfection and cleaning tank 7 through the discharge hopper 1. The crushed marine plastic discharged into the disinfection and cleaning tank 7 will be disinfected and cleaned.

[0023] like Figure 1 and Figure 2 As shown, a disinfection and cleaning tank 7 is installed at the right end of the power unit 4. A discharge port 10 is located at the top right end of the disinfection and cleaning tank 7, and a discharge guide plate 9 is fixed in the discharge port 10. Mounting feet 5 are installed at the four corners of the bottom of both the power unit 4 and the disinfection and cleaning tank 7, with the bottom ends of the multiple mounting feet 5 aligned on the same horizontal plane. An inlet pipe 6 is located at the upper left corner of the front end of the disinfection and cleaning tank 7, allowing disinfection and cleaning solution to be delivered into the tank. Multiple drain pipes 8 are located on the lower side of the center of the front end of the disinfection and cleaning tank 7, allowing waste liquid inside the tank to be discharged. When using the disinfectant cleaning tank 7, the inlet pipe 6 needs to be connected to the external pipeline supplying disinfectant cleaning solution, and the outlet pipe 8 on the disinfectant cleaning tank 7 needs to be connected to the external waste liquid collection pipeline. The disinfectant cleaning solution supply pipeline will inject an appropriate amount of disinfectant cleaning solution into the disinfectant cleaning tank 7. When the crushed marine plastic is discharged into the left end of the disinfectant cleaning tank 7, the crushed marine plastic will fully contact the disinfectant cleaning solution. At the same time, the automatic disinfection pressing device 11 will transport the crushed marine plastic towards the discharge port 10, and finally the disinfected crushed marine plastic will be discharged through the discharge guide plate 9.

[0024] like Figure 1 , Figure 3 and Figure 4As shown, an automatic sterilization pressing device 11 is installed inside the upper center of the sterilization and cleaning tank 7. The automatic sterilization pressing device 11 includes a roller 16, feeding baffles 19, an automatic pressing conveyor belt 20, and drive rollers 21. Multiple drive rollers 21 are equidistantly arranged inside the upper center of the sterilization and cleaning tank 7, arranged equidistantly from left to right. The automatic pressing conveyor belt 20 is sleeved around the multiple drive rollers 21. Multiple feeding baffles 19 are equidistantly arranged on the outer wall of the automatic pressing conveyor belt 20. The roller 16 is fixed at the center of the drive rollers 21. Sealed bearings are installed on the outer sides of both the front and rear ends of the roller 16. The sealed bearings on the outer sides of the front and rear ends of the roller 16 are fixed inside the front and rear ends of the sterilization and cleaning tank 7, respectively. The roller 16 can rotate clockwise and counterclockwise through the sealed bearings. The automatic pressure device 11 for disinfection also includes a transmission protective cover 15, a pressure pulley 17, and a pressure drive motor 18. The front ends of multiple rollers 16 are all fixed with pressure pulleys 17, and the multiple pressure pulleys 17 are all located on the front side of the outer wall of the front end of the disinfection and cleaning tank 7. The transmission protective cover 15 is sleeved on the outside of the multiple pressure pulleys 17. The pressure drive motor 18 is fixed on the right end of the transmission protective cover 15 and located on the outer wall of the front end. The pressure drive motor 18 is fixedly connected to the transmission protective cover 15 through a flange and screws. The output shaft of the pressure drive motor 18 is fixed with an output pulley. The output pulley is connected to the outside of the multiple pressure pulleys 17 by a pressure drive belt. The pressure drive motor 18 can drive multiple transmission rollers 21 through the pressure drive belt.

[0025] like Figure 1 , Figure 3 and Figure 4As shown, after the crushed marine plastic is discharged into the left end of the disinfection and cleaning tank 7, it floats on the disinfection and cleaning liquid. The automatic pressure device 11 automatically presses the crushed marine plastic downwards, ultimately conveying it towards the discharge port 10. During operation, the pressure drive motor 18 drives multiple rollers 16 via the pressure drive belt. These rollers 16 then drive the drive roller 21 to rotate. Because the drive roller 21 is located inside the automatic pressure conveyor belt 20, its rotation causes the automatic pressure conveyor belt 20 to rotate counterclockwise. This counterclockwise rotation of the automatic pressure conveyor belt 20 then presses the crushed marine plastic floating in the disinfection and cleaning liquid downwards via the feeding baffles 19 on its outer wall. When the crushed marine plastic is pressed to the bottom of the automatic pressing conveyor belt 20, it can come into more full contact with the disinfectant cleaning solution, thereby increasing the disinfection effect on the crushed marine plastic. The crushed plastic pressed to the bottom of the automatic pressing conveyor belt 20 will be conveyed towards the discharge port 10 by the blocking action of the feeding baffle 19. The conveying of the crushed plastic towards the discharge port 10 in the disinfectant cleaning solution will cause water resistance between the crushed plastic and the disinfectant cleaning solution. The water resistance will wash away the dirt attached to the crushed plastic. When the crushed plastic is conveyed to the discharge port 10, it will be pushed onto the discharge guide plate 9 by the feeding baffle 19. Finally, the crushed plastic that has been disinfected and cleaned in real time will be discharged through the discharge guide plate 9. In this way, the disinfection and cleaning process of the crushed plastic can be automatically completed by the disinfection automatic pressing device 11.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A crushing and disinfection integrated machine for marine plastic recycling, comprising a power unit (4) and a crushing unit (2) disposed on top of the power unit (4), wherein a discharge hopper (1) is disposed at the bottom right end of the crushing unit (2), a disinfection and cleaning tank (7) is disposed at the right end of the power unit (4), and a discharge port (10) is disposed at the top right end of the disinfection and cleaning tank (7), wherein a discharge guide plate (9) is fixed in the discharge port (10), characterized in that: The disinfection and cleaning box (7) is equipped with an automatic disinfection pressing device (11) on the upper side of the center. The automatic pressure device (11) for disinfection includes a roller (16), a feeding baffle (19), an automatic pressure conveyor belt (20), and a transmission roller (21). Multiple transmission rollers (21) are equidistantly arranged inside the upper side of the center of the disinfection and cleaning box (7). The multiple transmission rollers (21) are equidistantly arranged from left to right. The automatic pressure conveyor belt (20) is sleeved on the outside of the multiple transmission rollers (21). Multiple feeding baffles (19) are equidistantly arranged on the outer wall of the automatic pressure conveyor belt (20). A roller (16) is fixed at the center of the transmission roller (21). Sealed bearings are provided on the front and rear ends of the roller (16). The sealed bearings on the front and rear ends of the roller (16) are fixed inside the front and rear ends of the disinfection and cleaning box (7). The roller (16) can rotate clockwise and counterclockwise through the sealed bearings.

2. The integrated crushing and disinfection machine for marine plastic recycling according to claim 1, characterized in that: The automatic disinfection pressing device (11) also includes a transmission protective cover (15), pressing pulleys (17) and pressing drive motor (18). Pressing pulleys (17) are fixed to the front ends of multiple rollers (16), and multiple pressing pulleys (17) are located on the front side of the front outer wall of the disinfection and cleaning box (7). A transmission protective cover (15) is sleeved on the outside of multiple pressing pulleys (17), and a pressing drive motor (18) is fixed to the right end of the transmission protective cover (15) and located on the front outer wall.

3. The integrated crushing and disinfection machine for marine plastic recycling according to claim 2, characterized in that: The pressing drive motor (18) is fixedly connected to the transmission protective cover (15) by flange and screws. The output pulley of the pressing drive motor (18) is fixed to the outside of the motor output shaft. The output pulley is connected to the pressing drive belt of multiple pressing pulleys (17). The pressing drive motor (18) can drive multiple transmission rollers (21) through the pressing drive belt.

4. The integrated crushing and disinfection machine for marine plastic recycling according to claim 1, characterized in that: The discharge hopper (1) is located downwards, and the discharge hopper (1) is located on the upper left side of the disinfection and cleaning box (7). The top of the crusher box (2) is provided with a feed hopper (3).

5. The integrated crushing and disinfection machine for marine plastic recycling according to claim 4, characterized in that: The crusher housing (2) is equipped with a crushing roller. The crushing roller is longitudinally fixed inside the crusher housing (2) via a drive shaft. A crushing pulley B (14) is fixed to the outside of the front end of the drive shaft of the crushing roller. A crushing motor is fixed inside the power housing (4). A crushing pulley A (12) is fixed to the outside of the front end of the motor output shaft of the crushing motor.

6. The integrated crushing and disinfection machine for marine plastic recycling according to claim 5, characterized in that: The crushing pulley A (12) and crushing pulley B (14) are located on the front side of the front outer wall of the power housing (4) and the front side of the front outer wall of the crusher housing (2), respectively. The crushing pulley A (12) and crushing pulley B (14) are connected to the outside of the crushing drive belt (13). The crushing motor is connected to the crushing roller inside the crusher housing (2) through the crushing drive belt (13).

7. The integrated crushing and disinfection machine for marine plastic recycling according to claim 1, characterized in that: The power unit (4) and the disinfection and cleaning box (7) are provided with mounting feet (5) at the four corners of the bottom, and the bottom ends of the multiple mounting feet (5) are kept on the same horizontal plane.

8. The integrated crushing and disinfection machine for marine plastic recycling according to claim 1, characterized in that: The disinfection and cleaning tank (7) is provided with an inlet pipe (6) at the upper left corner of the front end. The inlet pipe (6) allows the disinfection and cleaning liquid to be transported into the disinfection and cleaning tank (7). Multiple drain pipes (8) are provided on the lower side of the center of the front end of the disinfection and cleaning tank (7). The drain pipes (8) allow the waste liquid inside the disinfection and cleaning tank (7) to be discharged.

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