Frying pan for plastic garbage treatment

Abstract

The utility model discloses a wok for treating plastic garbage. The wok comprises supporting legs, a stirring mechanism and an interlayer, the number of the supporting legs is four, the top ends of the four supporting legs are fixedly connected with the lower surface of a boiler, a feeding opening is formed in the front end of the outer surface of the boiler, a sealing door is clamped to the inner wall of the feeding opening, and a handle is fixedly connected to the front side face of the sealing door; the stirring mechanism is arranged on the upper surface of the boiler, and the bottom end of the stirring mechanism extends into the boiler; the interlayer is arranged at the bottom end of the boiler, and an electric heating wire is arranged on the inner wall of the interlayer; according to the frying pan for plastic garbage treatment, a continuous reciprocating stirring mechanism is carried out without manual intervention, it can be guaranteed that a large amount of plastic garbage can be evenly treated within a short time, the treatment efficiency is improved, organic compounds and harmful gas are effectively prevented from escaping out, and the frying pan for plastic garbage treatment has the advantages of being simple in structure, convenient to use and high in practicability. The pollution to the environment and the harm to a human body are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage recycling, in particular to a frying pan for treating plastic garbage. Background Art

[0002] Plastic is a material composed of high molecular polymers that is usually heated to melt it so that it can be molded, manufactured or reprocessed. However, the idea of ​​using a wok to dispose of plastic waste is usually the result of individuals or small-scale organizations trying to use improvised methods to dispose of plastic waste without proper equipment and facilities;

[0003] Traditional plastic waste treatment uses a wok. The plastic waste to be treated is gradually added to the heated wok. When the plastic waste begins to melt, it needs to be continuously observed and stirred manually.

[0004] Traditional frying pans for plastic waste treatment have the following problems: they cannot be sealed to handle volatile organic compounds and harmful gases, and the process of continuous manual observation and stirring of plastics requires a lot of time and human resources. They are inefficient when handling large amounts of plastic waste and are prone to operational errors, resulting in failure to fully melt or evenly heat the plastic. For this reason, we propose a frying pan for plastic waste treatment. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a frying pan for plastic waste treatment. The continuous reciprocating stirring mechanism without human intervention can ensure that a large amount of plastic waste can be treated in a shorter time. At the same time, the plastic waste can be heated more evenly, the treatment efficiency is improved, and the problems in the background technology can be effectively solved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a frying pan for plastic waste treatment, comprising legs, a stirring mechanism and an interlayer;

[0007] Legs: There are four legs, the tops of which are fixedly connected to the lower surface of a boiler. A feed inlet is provided at the front end of the outer surface of the boiler, a sealing door is clamped on the inner wall of the feed inlet, and a handle is fixedly connected to the front side of the sealing door;

[0008] Stirring mechanism: It is arranged on the upper surface of the boiler, and the bottom end of the stirring mechanism extends to the inside of the boiler;

[0009] Interlayer: It is opened at the bottom of the boiler, and the inner wall of the interlayer is provided with electric heating wire;

[0010] Among them: it also includes a single-chip microcomputer, which is arranged at the right end of the outer surface of the boiler, and the output end of the single-chip microcomputer is electrically connected to the input end of the electric heating wire. The continuous reciprocating stirring mechanism without human intervention can ensure that a large amount of plastic waste can be processed in a shorter time. At the same time, the plastic waste can be heated more evenly, the processing efficiency can be improved, and organic compounds and harmful gases can be effectively prevented from escaping to the outside, reducing pollution to the environment and harm to the human body.

[0011] Furthermore, an exhaust pipe is fixedly connected to the exhaust hole at the left end of the outer surface of the boiler, and a flange is provided at the top of the exhaust pipe to ensure that the waste gas and harmful gas generated by combustion can be smoothly guided to the external recovery device for treatment.

[0012] Furthermore, the stirring mechanism includes a stirring rod assembly, which includes a rotating shaft, a support rod 1, a fixed ring, an avoidance groove and a support rod 2. The rotating shaft is rotatably connected to the middle of the upper surface of the boiler through a sealed bearing, and the bottom end of the rotating shaft extends to the interior of the boiler. The bottom end of the rotating shaft is fixedly connected to the fixing ring, and the bottom end of the fixing ring is fixedly connected to the support rod 2. The outer surface of the fixing ring is fixedly connected to the evenly distributed support rod 1, and the bottom ends of the support rod 1 and the support rod 2 are both fixedly connected to stirring plates. The interior of the stirring plate is provided with evenly distributed avoidance grooves to ensure that the garbage is fully heated.

[0013] Furthermore, it also includes a shell, which is fixedly connected to the top of the boiler, and a avoidance opening is opened at the right end of the outer surface of the shell to facilitate the protection of internal components of the stirring mechanism.

[0014] Furthermore, the stirring mechanism also includes a gear, a rack plate and a fixed block, the fixed block is fixedly connected to the rear end of the upper surface of the boiler, the fixed block is located inside the outer shell, a guide groove is opened on the upper surface of the fixed block, the inner wall of the guide groove is slidably connected with a rack plate, the gear is fixedly sleeved on the upper end of the rotating shaft, the gear is meshed with the rack plate, and the continuous reciprocating stirring mechanism can ensure that a large amount of plastic waste can be processed in a shorter time.

[0015] Furthermore, the stirring mechanism also includes a rotating shaft, a large diameter pulley and a connecting rod. The rotating shaft is rotatably connected to the right end of the upper surface of the boiler. The rotating shaft is located inside the outer shell. A large diameter pulley is fixed on the upper end of the rotating shaft. A connecting rod is rotatably connected between the eccentric part of the upper surface of the large diameter pulley and the right end of the upper surface of the rack plate through a pin shaft to facilitate reciprocating motion.

[0016] Furthermore, the stirring mechanism also includes a motor and a small-diameter pulley. The motor is fixedly connected to the right end of the outer surface of the boiler through a mounting seat. A small-diameter pulley is fixedly provided on the top end of the output shaft of the motor. The small-diameter pulley is connected to the large-diameter pulley through a belt transmission. The input end of the motor is electrically connected to the output end of the single-chip microcomputer to drive the stirring mechanism to operate.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] 1. Put the plastic waste into the boiler from the feed port in turn. After the putting is completed, the sealing door will be connected to the feed port to prevent the escape of harmful gases after internal combustion. At the same time, the flange on the exhaust pipe will be connected to the external gas recovery device to ensure that the waste gas and harmful gases generated by combustion can be smoothly guided to the external recovery device for treatment, thereby effectively preventing organic compounds and harmful gases from escaping to the outside, and reducing pollution to the environment and harm to the human body during the plastic waste treatment process.

[0019] 2. The eccentric design allows the rack plate to remain in meshing with the gear while sliding along the inner wall of the guide slot. In this way, the movement of the rack plate can be transmitted to the gear. The gear is connected to the rotating shaft, so the rotating shaft will also rotate with the rotation of the gear. When the rotating shaft rotates, the fixed ring will rotate accordingly and drive the support rod 2 at the bottom to rotate. At the same time, the rotation of the fixed ring drives the evenly distributed support rod 1 to rotate around the center of the rotating shaft, and then the rotation of support rod 1 and support rod 2 will drive the evenly distributed stirring plate to revolve, thereby stirring and stirring the plastic waste and causing the waste to be fully heated. However, the avoidance groove on the stirring plate can help the stirring plate to better pass through the plastic waste during rotation, reduce the situation where the plastic waste is concentrated together due to the resistance of the stirring plate, and improve the efficiency and effect of plastic waste treatment.

[0020] 3. Every time the small-diameter pulley drives the large-diameter pulley to rotate one circle, it will drive the rack plate to perform a complete reciprocating motion through the connecting rod at the eccentric position. The reciprocating motion of the rack plate causes it to reciprocate with the gear. When the rack plate moves forward, it will mesh with the teeth of the gear to push the gear to rotate, and when the rack plate moves backward, the meshing teeth will separate to allow for the next round of reciprocating motion, thereby requiring no human intervention for continuous reciprocating stirring mechanism, which can ensure that a large amount of plastic waste can be processed in a shorter time, and can make the plastic waste more evenly heated, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model in a front side section;

[0023] Figure 3 It is a schematic diagram of the structure of the utility model in top section.

[0024] In the figure: 1 feed port, 2 sealing door, 3 handle, 4 boiler, 5 leg, 6 single chip microcomputer, 7 stirring mechanism, 71 motor, 72 small diameter pulley, 73 rotating shaft, 74 large diameter pulley, 75 connecting rod, 76 stirring rod assembly, 761 rotating shaft, 762 support rod 1, 763 fixing ring, 764 avoidance groove, 765 stirring plate, 766 support rod 2, 77 gear, 78 rack plate, 79 fixing block, 8 avoidance port, 9 shell, 10 exhaust pipe, 11 interlayer, 12 electric heating wire. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-3 ,This embodiment provides a technical solution: a frying pan for plastic waste treatment, comprising legs 5, a stirring mechanism 7 and an interlayer 11;

[0027] Legs 5: There are four of them, and the tops of the four legs 5 are fixedly connected to the lower surface of a boiler 4. A feed port 1 is provided at the front end of the outer surface of the boiler 4, and a sealing door 2 is clamped on the inner wall of the feed port 1. A handle 3 is fixedly connected to the front side of the sealing door 2. An exhaust pipe 10 is fixedly connected to the exhaust hole at the left end of the outer surface of the boiler 4. A flange is provided at the top of the exhaust pipe 10. The outer surface of the shell 9 also includes a shell 9, which is fixedly connected to the top of the boiler 4. A avoidance opening 8 is provided at the right end of the outer surface of the shell 9. When the temperature is suitable, the sealing door 2 is separated from the feed port 1 by pulling the handle 3 outwards, and then the plastic waste is put into the boiler 4 from the feed port 1 in turn. After the putting is completed, the sealing door 2 is clamped with the feed port 1 to prevent the escape of harmful gases after internal combustion. At the same time, the flange on the exhaust pipe 10 is connected to the external gas recovery device to ensure that the waste gas and harmful gases generated by the combustion can be smoothly guided to the external recovery device for treatment;

[0028] Stirring mechanism 7: It is arranged on the upper surface of boiler 4, and the bottom end of stirring mechanism 7 extends to the inside of boiler 4. Stirring mechanism 7 includes stirring rod assembly 76, stirring rod assembly 76 includes rotating shaft 761, support rod 1 762, fixing ring 763, avoidance groove 764 and support rod 2 766. Rotating shaft 761 is rotatably connected to the middle part of the upper surface of boiler 4 through sealing bearing, and the bottom end of rotating shaft 761 extends to the inside of boiler 4. The bottom end of rotating shaft 761 is fixedly connected with fixing ring 763, and the bottom end of fixing ring 763 is fixedly connected with support rod 2 766. The outer surface of fixing ring 763 is fixedly connected with support rod 1 762 evenly distributed. The bottom ends of support rod 1 762 and support rod 2 766 are fixedly connected with stirring plate 765, and the inside of stirring plate 765 is provided with There are evenly distributed avoidance grooves 764, the stirring mechanism 7 also includes a gear 77, a rack plate 78 and a fixed block 79, the fixed block 79 is fixedly connected to the rear end of the upper surface of the boiler 4, the fixed block 79 is located inside the shell 9, the upper surface of the fixed block 79 is provided with a guide groove, the inner wall of the guide groove is slidably connected with a rack plate 78, the gear 77 is fixedly sleeved on the upper end of the rotating shaft 761, the gear 77 is meshed and connected with the rack plate 78, the stirring mechanism 7 also includes a rotating shaft 73, a large diameter pulley 74 and a connecting rod 75, the rotating shaft 73 is rotatably connected to the right end of the upper surface of the boiler 4, the rotating shaft 73 is located inside the shell 9, the upper end of the rotating shaft 73 is fixedly sleeved with a large diameter pulley 74, the upper surface of the large diameter pulley 74 is eccentric to the right end of the upper surface of the rack plate 78 The two ends are rotatably connected by a connecting rod 75 through a pin shaft. The stirring mechanism 7 also includes a motor 71 and a small-diameter pulley 72. The motor 71 is fixedly connected to the right end of the outer surface of the boiler 4 through a mounting seat. A small-diameter pulley 72 is fixedly sleeved on the top of the output shaft of the motor 71. The small-diameter pulley 72 is connected to the large-diameter pulley 74 through a belt transmission. The belt is located in the avoidance port 8. The input end of the motor 71 is electrically connected to the output end of the single-chip microcomputer 6, and then the operation of the motor 71 is regulated by the single-chip microcomputer 6. The output shaft of the motor 71 drives the small-diameter pulley 72 to rotate, and the small-diameter pulley 72 is transmitted to the large-diameter pulley 74 through a belt transmission, and then drives the large-diameter pulley 74 to rotate through the rotating shaft 73. When the large-diameter pulley 74 rotates, the large-diameter pulley 74 is connected to the offset pulley 74. The connecting rod 75 at the center moves. Due to the eccentric design, the connecting rod 75 will rotate around the center of the large diameter pulley 74. The right end of the connecting rod 75 is connected to the rack plate 78 through a pin shaft. When the connecting rod 75 rotates around the large diameter pulley 74, the position of the pin shaft will move relative to the connecting rod 75, which will drive the rack plate 78 to slide along the inner wall of the guide groove, so that the movement trajectory of the rack plate 78 remains within a certain range. However, the rack plate 78 is in the process of sliding along the inner wall of the guide groove and keeps in meshing state with the gear 77. In this way, the movement of the rack plate 78 can be transmitted to the gear 77. The gear 77 is connected to the rotating shaft 761, so the rotating shaft 761 will also rotate with the rotation of the gear 77. When the rotating shaft 761 rotates,The fixed ring 763 will rotate accordingly and drive the support rod 2 766 at the bottom to rotate. At the same time, the rotation of the fixed ring 763 drives the evenly distributed support rod 1 762 to rotate around the center of the rotating shaft 761, and then drives the rotation of the support rod 1 762 and the support rod 2 766 to drive the evenly distributed stirring plate 765 to revolve, thereby stirring and stirring the plastic waste to make the waste fully heated. However, the avoidance groove 764 on the stirring plate 765 can help the stirring plate 765 to better pass through the plastic waste during the rotation process, reduce the situation where the plastic waste is concentrated together due to the resistance of the stirring plate 765, and improve the efficiency and effect of plastic waste treatment. However, when the small-diameter pulley 72 drives the large-diameter pulley 74 to rotate once, it will drive the rack plate 78 to perform a complete reciprocating motion through the eccentric connecting rod 75. The reciprocating motion of the rack plate 78 makes it reciprocately mesh with the gear 77. When the rack plate 78 moves forward, it will mesh with the teeth of the gear 77 to drive the gear 77 to rotate. When the rack plate 78 moves backward, the meshing teeth will separate to facilitate the next round of reciprocating motion. Therefore, the continuous reciprocating stirring mechanism without manual intervention can ensure that a large amount of plastic waste can be processed in a shorter time, and the plastic waste can be heated more evenly, thereby improving the processing efficiency.

[0029] Interlayer 11: It is opened at the bottom of boiler 4. The inner wall of interlayer 11 is provided with electric heating wire 12. Before the plastic waste enters boiler 4, the operation of electric heating wire 12 is controlled by single chip microcomputer 6 for preheating;

[0030] The boiler 4 further includes a single chip microcomputer 6 , which is arranged at the right end of the outer surface of the boiler 4 , and the output end of the single chip microcomputer 6 is electrically connected to the input end of the electric heating wire 12 .

[0031] The working principle of a frying pan for treating plastic waste provided by the utility model is as follows: before the plastic waste enters the boiler 4, the electric heating wire 12 is first controlled by the single chip microcomputer 6 to operate for preheating. When the temperature is suitable, the sealing door 2 is pulled outward by the handle 3 to separate the feeding port 1, and then the plastic waste is put into the boiler 4 from the feeding port 1 in turn. After the putting is completed, the sealing door 2 is clamped with the feeding port 1 to prevent the escape of harmful gases after internal combustion. At the same time, the flange on the exhaust pipe 10 is connected to the external gas recovery device to ensure that the waste gas and harmful gases generated by the combustion can be smoothly guided to the external recovery device for treatment. Then, the motor 71 is controlled to operate by the single chip microcomputer 6, and the output shaft of the motor 71 drives the small diameter pulley 72 to rotate. The pulley 72 is driven by the belt to the large diameter pulley 74, which in turn drives the large diameter pulley 74 to rotate through the rotating shaft 73. When the large diameter pulley 74 rotates, the connecting rod 75 connected to the eccentric position on the large diameter pulley 74 moves. Due to the eccentric design, the connecting rod 75 will rotate around the center of the large diameter pulley 74. The right end of the connecting rod 75 is connected to the rack plate 78 through a pin shaft. When the connecting rod 75 rotates around the large diameter pulley 74, the position of the pin shaft will move relative to the connecting rod 75, which will drive the rack plate 78 to slide along the inner wall of the guide slot, so that the movement trajectory of the rack plate 78 remains within a certain range. However, during the process of sliding along the inner wall of the guide slot, the rack plate 78 remains in meshing state with the gear 77. In this way, the movement of the rack plate 78 can be transmitted to the gear 77. The gear 77 is connected to the rotating shaft 761, so the rotating shaft 761 will also rotate with the rotation of the gear 77. When the rotating shaft 761 rotates, the fixed ring 763 will rotate accordingly and drive the support rod 2 766 at the bottom to rotate. At the same time, the rotation of the fixed ring 763 drives the evenly distributed support rod 1 762 to rotate around the center of the rotating shaft 761, and then drives the rotation of the support rod 1 762 and the support rod 2 766 to drive the evenly distributed stirring plate 765 to revolve, thereby stirring and stirring the plastic waste, causing the waste to be fully heated. However, the avoidance groove 764 on the stirring plate 765 can help the stirring plate 765 to better pass through the plastic waste during the rotation process, reducing the plastic waste caused by stirring. The resistance of the mixing plate 765 is concentrated together, which improves the efficiency and effect of plastic waste treatment. However, when the small-diameter pulley 72 drives the large-diameter pulley 74 to rotate one circle, it will drive the rack plate 78 to perform a complete reciprocating motion through the eccentric connecting rod 75. The reciprocating motion of the rack plate 78 makes it reciprocate with the gear 77. When the rack plate 78 moves forward, it will mesh with the teeth of the gear 77 to push the gear 77 to rotate, and when the rack plate 78 moves backward, the meshing teeth will separate to facilitate the next round of reciprocating motion, thereby requiring no human intervention for continuous reciprocating stirring mechanism, which can ensure that a large amount of plastic waste can be processed in a shorter time, and can make the plastic waste more evenly heated, thereby improving the treatment efficiency.

[0032] It is worth noting that the specific model of the single chip microcomputer 6 disclosed in the above embodiment is S7-200, the motor 71 is recommended to use D180M-0160030B-E, the electric heating wire 12 can be selected Ocr21al6nb, and the single chip microcomputer 6 controls the motor 71 and the electric heating wire 12 using methods commonly used in the prior art.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A frying pan for plastic waste treatment, characterized in that: It comprises a support leg (5), a stirring mechanism (7) and an interlayer (11); Support legs (5): There are four of them, and the top ends of the four support legs (5) are fixedly connected to the lower surface of a boiler (4). A feed inlet (1) is provided at the front end of the outer surface of the boiler (4). A sealing door (2) is clamped on the inner wall of the feed inlet (1), and a handle (3) is fixedly connected to the front side of the sealing door (2); A stirring mechanism (7): the stirring mechanism (7) is arranged on the upper surface of the boiler (4), and the bottom end of the stirring mechanism (7) extends into the interior of the boiler (4); Interlayer (11): It is opened at the bottom end of the boiler (4), and the inner wall of the interlayer (11) is provided with an electric heating wire (12); Wherein: it also includes a single chip computer (6), the single chip computer (6) being arranged at the right end of the outer surface of the boiler (4), and the output end of the single chip computer (6) being electrically connected to the input end of the electric heating wire (12); An exhaust pipe (10) is fixedly connected to the exhaust hole at the left end of the outer surface of the boiler (4), a flange is provided at the top end of the exhaust pipe (10), and the flange on the exhaust pipe (10) is connected to an external gas recovery device.

2. A frying pan for plastic waste treatment according to claim 1, characterized in that: The stirring mechanism (7) comprises a stirring rod assembly (76), wherein the stirring rod assembly (76) comprises a rotating shaft (761), a first support rod (762), a fixing ring (763), an avoidance groove (764) and a second support rod (766). The rotating shaft (761) is rotatably connected to the middle portion of the upper surface of the boiler (4) via a sealing bearing. The bottom end of the rotating shaft (761) extends into the interior of the boiler (4). The bottom end of the rotating shaft (761) is fixedly connected to the fixing ring (763). The bottom end of the fixing ring (763) is fixedly connected to the second support rod (766). The outer surface of the fixing ring (763) is fixedly connected to the first support rod (762) distributed evenly. The bottom ends of the first support rod (762) and the second support rod (766) are both fixedly connected to a stirring plate (765). The interior of the stirring plate (765) is provided with avoidance grooves distributed evenly.

3. A frying pan for plastic waste treatment according to claim 2, characterized in that: It also comprises an outer shell (9), the outer shell (9) being fixedly connected to the top end of the boiler (4), and a avoidance opening (8) being provided at the right end of the outer surface of the outer shell (9).

4. A frying pan for plastic waste treatment according to claim 3, characterized in that: The stirring mechanism (7) further comprises a gear (77), a rack plate (78) and a fixed block (79); the fixed block (79) is fixedly connected to the rear end of the upper surface of the boiler (4); the fixed block (79) is located inside the housing (9); a guide groove is provided on the upper surface of the fixed block (79); the inner wall of the guide groove is slidably connected to the rack plate (78); the gear (77) is fixedly sleeved on the upper end of the rotating shaft (761); the gear (77) is meshingly connected to the rack plate (78).

5. A frying pan for plastic waste treatment according to claim 4, characterized in that: The stirring mechanism (7) further comprises a rotating shaft (73), a large-diameter pulley (74) and a connecting rod (75); the rotating shaft (73) is rotatably connected to the right end of the upper surface of the boiler (4); the rotating shaft (73) is located inside the housing (9); a large-diameter pulley (74) is fixedly sleeved on the upper end of the rotating shaft (73); and a connecting rod (75) is rotatably connected between an eccentric portion of the upper surface of the large-diameter pulley (74) and the right end of the upper surface of the rack plate (78) via a pin shaft.

6. A frying pan for plastic waste treatment according to claim 5, characterized in that: The stirring mechanism (7) further comprises a motor (71) and a small-diameter pulley (72); the motor (71) is fixedly connected to the right end of the outer surface of the boiler (4) via a mounting seat; a small-diameter pulley (72) is fixedly provided on the top end of the output shaft of the motor (71); the small-diameter pulley (72) is connected to the large-diameter pulley (74) via a belt transmission; and an input end of the motor (71) is electrically connected to an output end of the single-chip computer (6).

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