Bowl porridge packaging waste recycling device
By introducing bent pipes and scraper rods into the bowl porridge packaging waste recycling device, the problem of insufficient heat source utilization caused by crushing fixed-point feeding is solved, and uniform melting and efficient resource recycling are achieved.
Patent Information
- Application Number
- CN202422535417.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-21
AI Technical Summary
In the prior art, during the recycling process of the porridge packaging waste, the crushed packaging can only be fed at a fixed point, resulting in the inability to fully utilize the heat source at other locations of the inner wall of the furnace, which reduces the processing efficiency and resource recycling speed.
A device including a mounting frame, heating chamber and crusher is designed. The driving shaft and wheel ties driven by the servo motor drive drive the bent pipe and connecting cylinder to achieve uniform spread of the crushed plastic packaging and the circular motion of the scraper, ensuring uniformity of the melting process, and scratching the molten plastic through the scraper, combining with the heating of the electric heating wire layer to improve the melting efficiency.
The uniform melting and stirring of the waste packaging of porridge is achieved, processing efficiency is improved, waste residues in the recycling device are reduced, and resource recycling and utilization rate is improved.
Smart Images
Figure CN223223702U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a bowl porridge packaging waste recycling and processing device, belonging to the field of food packaging recycling equipment. Background Art
[0002] Common bowl porridge packaging is made of plastic products. In order to avoid waste of resources, discarded bowl porridge packaging needs to be recycled to achieve resource reuse and environmental protection.
[0003] In the prior art, in the process of recycling bowl porridge packaging waste, the waste packaging needs to be cleaned and crushed, and then transported to a furnace for heating and melting. The inner wall of the furnace is usually the direction of heat source transfer. However, the feed port of the furnace is fixed, resulting in the crushed packaging can only be fed at a fixed point, resulting in the heat source at other positions on the inner wall of the furnace cannot be fully utilized, thereby reducing the efficiency of bowl porridge packaging waste processing and the speed of resource recycling.
[0004] In summary, the present invention provides a bowl of porridge packaging waste recycling and processing device to solve the above problems. Utility Model Content
[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a bowl porridge packaging waste recycling and processing device to solve the problem proposed in the above background technology that the crushed packaging is fed at a fixed point, resulting in the heat source at other positions on the inner wall of the furnace not being fully utilized, thereby reducing the efficiency of bowl porridge packaging waste processing and the speed of resource recycling.
[0006] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a bowl porridge packaging waste recycling and processing device, comprising a mounting frame, a heating bin and a grinder, the heating bin passes through the top of the mounting frame, the grinder is fixedly connected to the top of the heating bin, the bottom of the grinder is connected to a discharge pipe, the bottom end of the discharge pipe is connected to a mixing assembly, the bottom end of the mixing assembly passes through the top of the heating bin and extends to the interior of the heating bin, one side of the top of the heating bin is fixedly connected to a chassis, a servo motor is fixedly connected to the interior of the chassis, the output end of the servo motor is fixedly connected to a driving shaft, the output end of the driving shaft passes through the chassis and extends to the outside of the chassis, the outside of the mixing assembly is covered with a driven wheel, one end of the driving shaft is fixedly connected to the driving wheel at the top of the driven wheel, and the bottom of the heating bin is connected to a discharge pipe.
[0007] Furthermore, the driven wheel is meshed with the driving wheel, and the driving shaft is rotationally connected to the chassis.
[0008] Furthermore, the bottom of the heating chamber is in a hemispherical concave shape, and a heating wire layer is embedded inside the heating chamber body.
[0009] Furthermore, the mixing assembly includes a bent tube and a connecting tube, the bent tube is connected to the bottom end of the discharge tube, the connecting tube is rotatably connected to the top of the inner wall of the heating bin and is located directly below the bent tube, the driven wheel is fixedly sleeved on the outer tube surface of the bent tube and is located above the heating bin, the bent end of the bent tube sequentially passes through the top of the heating bin and one side of the inner wall of the connecting tube and extends to the outside of the connecting tube, a connecting rod is passed through the bottom of the connecting tube, and two groups of support rods are fixedly connected to both sides of the rod surface of the connecting rod, and scraping rods are fixedly connected to the separated ends of the two groups of support rods and located on both sides of the inner wall of the heating bin.
[0010] Furthermore, the bending angle of the bending tube is 120°, the bending tube is rotatably connected to the heating chamber, and the bending tube is fixedly connected to the connecting tube.
[0011] Furthermore, the tube core of the bent tube and the tube core of the connecting tube are located on the same longitudinal axis, and the bottom end of the scraper rod extends to the bottom of the inner wall of the heating chamber.
[0012] Furthermore, the bottom of the scraper rod is curved in an arc shape, and one side of the scraper rod is in contact with the inner wall of the heating chamber.
[0013] Beneficial effects of the utility model:
[0014] By starting the servo motor, the driving shaft, driving wheel and driven wheel are used to drive the bending tube to rotate, and the crushed plastic packaging is evenly spread everywhere inside the heating bin through the bending end. At the same time, the connecting tube is driven to rotate, and the connecting tube drives the connecting rod to rotate. The connecting rod drives two scraping rods to perform circular motion inside the heating bin through two sets of support rods, and scrapes off the molten plastic packaging waste adhering to the inner wall of the heating bin, so that the packaging waste is evenly discharged and melted while being stirred and mixed, and heated evenly, which effectively improves the efficiency of porridge packaging waste processing and promotes resource recycling.
[0015] By opening the solenoid valve on the discharge pipe, the molten recycled plastic inside the heating chamber can be discharged, which is convenient for the next step of recycling the bowl porridge packaging waste. Since the bottom of the heating chamber is hemispherical, the scraper will scrape the molten plastic on the inner wall of the heating chamber. The plastic can be discharged from the discharge pipe through the drainage at the bottom of the heating chamber, effectively reducing the waste residue inside the recycling device and improving the recycling rate of bowl porridge packaging waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:
[0017] Figure 1 This is a schematic structural perspective diagram of a bowl porridge packaging waste recycling and processing device of the utility model;
[0018] Figure 2 This is a schematic front view of the structure of a bowl porridge packaging waste recycling and processing device of the utility model;
[0019] Figure 3 This is a schematic main cross-sectional view of the structure of a bowl porridge packaging waste recycling and processing device of the utility model;
[0020] Figure 4 for Figure 1 The structure of the crusher is schematically shown in a top cross-sectional view.
[0021] In the figure: 1. Mounting frame; 2. Heating chamber; 3. Mixing assembly; 4. Crusher; 5. Feeding pipe; 6. Driven wheel; 7. Chassis; 8. Servo motor; 9. Driving shaft; 10. Driving wheel; 11. Heating wire layer; 12. Feeding pipe; 31. Bending pipe; 32. Connecting tube; 33. Connecting rod; 34. Support rod; 35. Scraping rod. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] See also Figure 1-4 The utility model provides a technical solution: a bowl porridge packaging waste recycling and processing device, including a mounting frame 1, a heating bin 2 and a grinder 4, the heating bin 2 passes through the top of the mounting frame 1, the grinder 4 is fixedly connected to the top of the heating bin 2, the bottom of the grinder 4 is connected with a discharge pipe 5, the bottom end of the discharge pipe 5 is connected with a mixing assembly 3, the bottom end of the mixing assembly 3 passes through the top of the heating bin 2 and extends to the inside of the heating bin 2, one side of the top of the heating bin 2 is fixedly connected to a chassis 7, the inside of the chassis 7 is fixedly connected to a servo motor 8, the output end of the servo motor 8 is fixedly connected to a driving shaft 9, the output end of the driving shaft 9 passes through the chassis 7 and extends to the outside of the chassis 7, the outside of the mixing assembly 3 is provided with a driven wheel 6, one end of the driving shaft 9 The end is fixedly connected to the driving wheel 10 at the top of the driven wheel 6, and the bottom of the heating bin 2 is connected to the discharge pipe 12. The discharge pipe 12 is installed with a solenoid valve and a power control switch. The servo motor 8 is connected to the external power supply and is provided with a power control switch. The grinder 4 is a shearing type grinding mechanism, which drives the grinding blade to rotate through the high-speed rotating electric shaft, and then the discarded porridge boxes transported to the inside of the grinder 4 can be crushed. A feed port is provided at the top of the box body of the grinder 4, the driven wheel 6 is meshed with the driving wheel 10, and the driving shaft 9 is rotatably connected to the chassis 7. The bottom of the heating bin 2 is hemispherical and concave, and a heating wire layer 11 is embedded in the interior of the heating bin 2. The heating wire layer 11 is connected to the external power supply and is provided with a power control switch.
[0024] See also Figure 2-4 The mixing assembly 3 includes a bent tube 31 and a connecting tube 32. The bent tube 31 is connected to the bottom end of the discharge tube 5. The connecting tube 32 is rotatably connected to the top of the inner wall of the heating chamber 2 and is located directly below the bent tube 31. The driven wheel 6 is fixedly sleeved on the outer tube surface of the bent tube 31 and is located above the heating chamber 2. The bent end of the bent tube 31 sequentially passes through the top of the heating chamber 2 and one side of the inner wall of the connecting tube 32 and extends to the outside of the connecting tube 32. A connecting rod 33 is passed through the bottom of the connecting tube 32. Two sets of support rods 34 are fixedly connected on both sides of the rod surface of the connecting rod 33. The two sets of support rods 34 are connected to each other. A scraper rod 35 is fixedly connected to one end and on both sides of the inner wall of the heating bin 2. The bending angle of the bending tube 31 is 120°, so that the material will not accumulate at the bending part during the material transportation process of the bending tube 31. The bending tube 31 is rotatably connected to the heating bin 2, and the bending tube 31 is fixedly connected to the connecting tube 32. When the bending tube 31 rotates, the crushed plastic packaging can be evenly spread everywhere inside the heating bin 2 through the bending end. The core of the bending tube 31 and the core of the connecting tube 32 are located on the same longitudinal axis, and the bottom end of the scraper rod 35 extends to the bottom of the inner wall of the heating bin 2.
[0025] See also Figure 2-4 The bottom of the scraper 35 is curved in an arc shape, and one side of the scraper 35 contacts the inner wall of the heating chamber 2. By rotating the connecting tube 32, the two sets of support rods 34 can be used to drive the two scrapers 35 to perform circular motion inside the heating chamber 2, and scrape off the molten plastic packaging waste adhered to the inner wall of the heating chamber 2.
[0026] Specific implementation method: by throwing the discarded bowl porridge packaging box into the inside of the grinder 4, the grinder 4 is started to grind the packaging box, and at the same time the electric heating wire layer 11 is started to heat the inside of the heating chamber 2, and the crushed plastic is transported to the bending tube 31 inside the mixing assembly 3 through the feeding tube 5, and the crushed plastic packaging is transported to the inside of the heating chamber 2 through the bending tube 31 for melting processing, and at the same time the servo motor 8 is started to drive the driving shaft 9 to rotate, the driving shaft 9 drives the driving wheel 10 to rotate, the driving wheel 10 drives the driven wheel 6 to rotate, and the driven wheel 6 drives the bending tube 31 to rotate. When the bending tube 31 is rotated, the driving shaft 9 drives the driven wheel 6 to rotate. When the tube 31 rotates, the crushed plastic packaging can be evenly spread everywhere inside the heating bin 2 through the bent end. While the bent tube 31 rotates and discharges the material evenly, it drives the connecting tube 32 to rotate, and the connecting tube 32 drives the connecting rod 33 to rotate. The connecting rod 33 drives the two scraping rods 35 to perform a circular motion inside the heating bin 2 through two sets of support rods 34, and scrapes off the molten plastic packaging waste adhering to the inner wall of the heating bin 2, so that the packaging waste is evenly discharged and melted while being stirred and mixed, and heated evenly, which effectively improves the efficiency of the bowl porridge packaging waste processing and promotes resource recycling.
[0027] By opening the solenoid valve on the discharge pipe 12, the molten recycled plastic inside the heating bin 2 can be discharged, which is convenient for the next step of recycling the bowl porridge packaging waste. Since the bottom of the heating bin 2 is hemispherical, the scraper 35 scrapes the molten plastic on the inner wall of the heating bin 2 and can then be discharged from the discharge pipe 12 through the drainage at the bottom of the heating bin 2, effectively reducing the waste residue inside the recycling device and improving the recovery rate of bowl porridge packaging waste.
[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A bowl porridge packaging waste recycling and processing device, comprising a mounting frame (1), a heating chamber (2) and a crusher (4), characterized in that: The heating bin (2) passes through the top of the mounting frame (1); the pulverizer (4) is fixedly connected to the top of the heating bin (2); the bottom of the pulverizer (4) is connected to a discharge pipe (5); the bottom end of the discharge pipe (5) is connected to a mixing assembly (3); the bottom end of the mixing assembly (3) passes through the top of the heating bin (2) and extends to the interior of the heating bin (2); one side of the top of the heating bin (2) is fixedly connected to a chassis (7); the interior of the chassis (7) is fixedly connected to a servo motor (8); the output end of the servo motor (8) is fixedly connected to a driving shaft (9); the output end of the driving shaft (9) passes through the chassis (7) and extends to the outside of the chassis (7); the outside of the mixing assembly (3) is provided with a driven wheel (6); one end of the driving shaft (9) is fixedly connected to a driving wheel (10) located on the top of the driven wheel (6); the bottom of the heating bin (2) is connected to a discharge pipe (12).
2. The porridge packaging waste recycling and processing device according to claim 1, characterized in that: The driven wheel (6) is meshed with the driving wheel (10), and the driving shaft (9) is rotationally connected to the chassis (7).
3. The porridge packaging waste recycling and processing device according to claim 1 is characterized in that: The bottom of the heating chamber (2) is in a hemispherical concave shape, and a heating wire layer (11) is embedded inside the chamber body of the heating chamber (2).
4. The porridge packaging waste recycling and processing device according to claim 1, characterized in that: The mixing assembly (3) comprises a bent tube (31) and a connecting tube (32), wherein the bent tube (31) is connected to the bottom end of the feeding tube (5), and the connecting tube (32) is rotatably connected to the top of the inner wall of the heating chamber (2) and is located directly below the bent tube (31). The driven wheel (6) is fixedly sleeved on the outer tube surface of the bent tube (31) and is located above the heating chamber (2). The bent end of the bent tube (31) sequentially passes through the top of the heating chamber (2) and one side of the inner wall of the connecting tube (32) and extends to the outside of the connecting tube (32). A connecting rod (33) passes through the bottom of the connecting tube (32), and two groups of support rods (34) are fixedly connected to both sides of the rod surface of the connecting rod (33). The two groups of support rods (34) are fixedly connected to the scraper rods (35) at the separated ends and on both sides of the inner wall of the heating chamber (2).
5. The porridge bowl packaging waste recycling and processing device according to claim 4 is characterized in that: The bending angle of the bending tube (31) is 120°, the bending tube (31) is rotatably connected to the heating chamber (2), and the bending tube (31) is fixedly connected to the connecting tube (32).
6. The porridge packaging waste recycling and processing device according to claim 4, characterized in that: The core of the bending tube (31) and the core of the connecting tube (32) are located on the same longitudinal axis, and the bottom end of the scraper rod (35) extends to the bottom of the inner wall of the heating chamber (2).
7. The porridge packaging waste recycling and processing device according to claim 4, characterized in that: The bottom of the scraper rod (35) is curved in an arc shape, and one side of the scraper rod (35) is in contact with the inner wall of the heating chamber (2).