Flexible photovoltaic module recycling and crushing device

Abstract

The invention discloses a flexible photovoltaic module recycling and crushing device, which comprises a placement base, a crushing box body, a crushing assembly, an air guide assembly and a dust treatment assembly, the crushing assembly comprises a stirring rotating shaft and a filtering sieve plate, the air guide assembly comprises a bidirectional screw rod and a concave floating plate, and the dust treatment assembly comprises a condensation water tank and an air pump; according to the dust collection device, dust can be fully floated through the downward-concave floating plate on the whole, air suction of an air suction pump is facilitated, more dust can be pumped out as much as possible, the design of the stirring impeller and the baffle plate ensures that the dust makes full contact with condensed water to achieve dust condensation, and the dust collection effect is improved. Dust treatment is achieved, secondary pollution caused by dust volatilization is avoided, crushed photovoltaic modules can directly enter a new production chain due to dust treatment, and the overall treatment efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic modules, and in particular to a flexible photovoltaic module recycling and crushing device. Background Art

[0002] Photovoltaic modules are devices that use the photovoltaic effect to convert light energy directly into electrical energy. They are also called solar cell modules. They are mainly composed of eight materials: solar cells, ethylene-vinyl acetate copolymer, tempered glass, backplane, welding ribbon, silicone, junction box, and frame. These materials work together to ensure that photovoltaic modules can efficiently and stably convert light energy into electrical energy. As the core part of the solar power generation system, they are widely used in many fields such as user solar power supplies, communications, photovoltaic power stations, and solar buildings.

[0003] At present, photovoltaic modules need to be recycled after their life cycle ends. The mainstream recycling methods include physical recycling, chemical recycling and pyrolysis recycling. These methods can effectively separate the materials in photovoltaic modules and reuse or harmlessly treat them. With the advancement of technology and the promotion of policies, the recycling of photovoltaic modules will become more standardized and efficient. In the recycling process, crushing and separation are required, and some dust will inevitably be generated during the crushing process. These dusts are easy to volatilize and cause secondary pollution, and the corresponding crushed photovoltaic modules will not be able to directly enter the new production chain due to the adhesion of dust. The overall processing efficiency needs to be improved. Therefore, a flexible photovoltaic module recycling and crushing device is designed to solve the problem that dust is easy to volatilize and cause secondary pollution, and cannot directly enter the new production chain, and the overall processing efficiency needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to provide a flexible photovoltaic module recycling and crushing device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a flexible photovoltaic module recycling and crushing device, comprising a placement base, a crushing box, a crushing assembly, an air guide assembly and a dust treatment assembly, the crushing assembly comprises a stirring shaft and a filter screen plate, the air guide assembly comprises a bidirectional screw and a concave floating plate, and the dust treatment assembly comprises a condensate tank and an air pump;

[0006] The surface of the filter screen plate is fixedly connected to the inner wall of the crushing box body, the surface of the stirring shaft and the top of the filter screen plate are fixedly connected with a crushing blade, the bottom end of the stirring shaft is fixedly connected to the top of the bidirectional screw, the shape of the concave floating plate is set to be concave at the bottom, the surface of the concave floating plate is threadedly connected to the surface of the bidirectional screw, the bottom of the filter screen plate is fixedly connected to a limiting clamping rod, the surface of the limiting clamping rod is slidably connected to the surface of the concave floating plate, the bottom end of the limiting clamping rod is fixedly connected to a connecting block, the number of the connecting blocks is set to two, and a transmission box is fixedly connected between one side of the two connecting blocks, the surface of the bidirectional screw is rotatably connected to the top of the transmission box, the inner wall of the crushing box and a position parallel to the top of the transmission box are fixedly connected with a magnetic inner concave frame, the shape of the magnetic inner concave frame is set to be round, the round-shaped opening of the magnetic inner concave frame is adapted to the shape of the concave floating plate, and the bottom of the transmission box is fixedly connected with a supporting card seat, The top of the rotating shaft is connected with the rotating shaft by the spring, and the top of the rotating shaft is connected with the rotating shaft by the spring.

[0007] The bottom of the condensation water tank is fixedly connected to one side of the top of the placement base, the bottom of the vacuum pump is fixedly connected to one side of the top of the support base, the surface of the vacuum pump is connected to a guide pipe, one end of the guide pipe passes through the crushing box and the condensation water tank in sequence and extends to the interior of the condensation water tank, one side of the condensation water tank is fixedly connected to a motor seat, the top of the motor seat is fixedly connected to a lower motor, the output shaft of the lower motor is fixedly connected to a rotating shaft through a coupling, one end of the rotating shaft passes through the condensation water tank and extends to the interior of the condensation water tank, the surface of the rotating shaft is rotatably connected to the surface of the condensation water tank, the surface of the rotating shaft located inside the condensation water tank is fixedly connected to a stirring impeller, and the top of the inner wall of the condensation water tank is fixedly connected to a baffle.

[0008] The present invention further illustrates that one end of the bidirectional screw penetrates the transmission box and extends to the interior of the transmission box, one end of the bidirectional screw located inside the transmission box is fixedly connected to a transverse bevel gear, the surface of the transmission box is rotatably connected to a transmission shaft, the surface of the transmission shaft is fixedly connected to a longitudinal bevel gear, and the surface of the transverse bevel gear is meshed with the surface of the longitudinal bevel gear.

[0009] The present invention further illustrates that one end of the transmission shaft is fixedly connected to a driving pulley, the inner wall of the crushing box and located at the bottom of the filter screen plate is rotatably connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a vibrating convex roller, one end of the rotating shaft passes through the crushing box and extends to one side of the crushing box, one end of the rotating shaft located on one side of the crushing box is fixedly connected to a driven pulley, and the surface of the driving pulley is transmission-connected to the surface of the driven pulley through a belt.

[0010] The present invention further describes that the two ends of the transmission shaft respectively pass through the transmission box and extend to both sides of the transmission box, the transmission shaft is located on both sides of the transmission box and is rotatably connected to the inner wall of the crushing box, and the surface of the transmission shaft located inside the transmission box is fixedly connected to the axis of the longitudinal bevel gear.

[0011] The present invention further describes that one end of the transmission shaft passes through the pulverizing box and extends to one side of the pulverizing box, and one end of the transmission shaft located on one side of the pulverizing box is fixedly connected to the center of one side of the driving pulley.

[0012] The present invention further describes that a shaft sleeve frame is fixedly connected to the surface of the crushing box, the surface of the rotating shaft is rotatably connected to the surface of the shaft sleeve frame, the number of the driven pulley, the rotating shaft and the shaft sleeve frame is set to two, and the two driven pulleys, the rotating shaft and the shaft sleeve frame are symmetrically arranged on the surface of the crushing box.

[0013] The present invention further describes that upper cover plates are hinged on both sides of the top of the pulverizing box body, and a sealing card door is hinged on the bottom of one side of the pulverizing box body.

[0014] The present invention further describes that the top end of the stirring shaft penetrates the pulverizing box and extends to the top of the pulverizing box, and the top end of the stirring shaft is rotatably connected to the top of the pulverizing box.

[0015] The present invention further illustrates that a motor barrel is fixedly connected to the top of the pulverizing box, an upper motor is fixedly connected to the interior of the motor barrel, and an output shaft of the upper motor is fixedly connected to the top of the stirring shaft through a coupling.

[0016] The present invention further describes that the number of the stirring impellers is set to multiple, and the multiple stirring impellers are evenly and equidistantly arranged on the surface of the rotating shaft, and the number of the baffles is set to multiple, and the multiple baffles are arranged in a staggered and equidistant manner with long and short lengths.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0018] (1) By setting up a dust handling component, the concave floating plate is driven to move up and down by rotating a bidirectional screw, so that the gas inside the crushing box can be agitated up and down, so that the dust at the bottom of the crushing box can be agitated and float inside the crushing box. At the same time, the windmill impeller starts to rotate, and then drives the rotating bottom column to start rotating. The rotation of the rotating bottom column drives the wavy stirring impeller plate to start rotating, which can stir the crushed photovoltaic components accumulated at the bottom and lift up the dust accumulated inside the photovoltaic components. After that, the floating dust is extracted by an air pump and discharged into the condensate water tank through a guide pipe. In the condensate water tank, when the lower motor is working, the output shaft drives the rotating shaft to start rotating. , which in turn drives the stirring impeller to start rotating, accelerating the flow of condensate water inside the condensate water tank, and at the same time, a baffle is fixed on the top of the inner wall of the condensate water tank, and the baffle is used to further accelerate the flow of condensate water, so that the dust can fully contact with the condensate water, and then the dust can be fully condensed. The concave floating plate can make the dust float fully as a whole, which is convenient for the vacuum pump to pump out as much dust as possible. The design of the stirring impeller and the baffle ensures that the dust is fully in contact with the condensate water to achieve dust condensation, thereby realizing the treatment of dust and avoiding the volatilization of dust to cause secondary pollution. The crushed photovoltaic modules can also directly enter the new production chain because the dust has been processed, thereby improving the overall processing efficiency.

[0019] (2) The crushed flexible photovoltaic components are screened by setting a filter screen plate. At the same time, in order to avoid blockage during screening, a rotating shaft is rotatably set on the surface of the crushing box and at the bottom of the filter screen plate. The rotation of the rotating shaft drives the vibration convex roller to rotate. The rotation of the vibration convex roller can beat the filter screen plate, so that the crushed flexible photovoltaic components on the top of the filter screen plate can jump, thereby avoiding the accumulation of flexible photovoltaic components, reducing the blockage of screening materials, and improving the efficiency of screening materials. In addition, the concave floating plate not only plays the role of agitating gas, but also supports the flexible photovoltaic components placed on the screening materials. When the concave floating plate moves down to the inner side of the magnetic inner concave frame, the magnetic inner concave frame absorbs some metals in the crushed flexible photovoltaic components, thereby realizing the function of metal recovery and further improving the efficiency of flexible photovoltaic component recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 is a first stereoscopic diagram of a flexible photovoltaic module recycling and crushing device according to an embodiment of the present invention;

[0022] Figure 2 is a second stereoscopic diagram of a flexible photovoltaic module recycling and crushing device according to an embodiment of the present invention;

[0023] Figure 3 is a third stereoscopic diagram of a flexible photovoltaic module recycling and crushing device according to an embodiment of the present invention;

[0024] Figure 4 is a transverse cross-sectional view of the internal structure of the crushing box in an embodiment of the present invention;

[0025] Figure 5 is a cross-sectional view of a flexible photovoltaic module recycling and crushing device according to an embodiment of the present invention;

[0026] Figure 6 is a longitudinal cross-sectional view of the internal structure of the crushing box in an embodiment of the present invention;

[0027] Figure 7 is a cross-sectional view of the internal structure of the condensate tank in an embodiment of the present invention;

[0028] Figure 8 is a schematic diagram of some structures in an embodiment of the present invention;

[0029] Fig. 9 Schematic diagram of the internal structure of the crushing box in an embodiment of the present invention;

[0030] Fig.10 is a schematic diagram of the transmission structure of the upper motor in an embodiment of the present invention;

[0031] In the figure: 1. Placement base; 2. Crushing box; 3. Stirring shaft; 4. Filter screen plate; 5. Bidirectional screw; 6. Concave floating plate; 7. Condensate tank; 8. Air pump; 9. Crushing blade; 10. Limiting rod; 11. Connecting block; 12. Transmission box; 13. Magnetic inner concave frame; 14. Supporting card seat; 15. Guide pipe; 16. Motor seat; 17. Lower motor; 18. Rotating shaft; 19. Stirring impeller; 20. Baffle plate; 2 1. Transverse bevel gear; 22. Transmission shaft; 23. Longitudinal bevel gear; 24. Driving pulley; 25. Rotating shaft; 26. Vibrating convex roller; 27. Driven pulley; 28. Bushing frame; 29. ​​Upper cover plate; 30. Sealing card door; 31. Inclined circular block; 32. Motor cylinder; 33. Upper motor; 34. Rotating bottom column; 35. Windmill impeller; 36. Wave-shaped stirring impeller plate; 37. Air hole; 38. Pulley frame; 39. Connecting rope. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] refer to Figure 1 - Fig.10 The embodiment of the present invention provides a flexible photovoltaic module recycling and crushing device, such as Figure 1 As shown, the flexible photovoltaic component recycling and crushing device includes a placement base 1, a crushing box 2, a crushing assembly, an air guide assembly and a dust treatment assembly, the crushing assembly includes a stirring shaft 3 and a filter screen plate 4, the air guide assembly includes a bidirectional screw 5 and a concave floating plate 6, and the dust treatment assembly includes a condensate tank 7 and an air pump 8.

[0034] like Figure 4 - Figure 6The sieve plate 4 is fixedly connected to the inner wall of the crushing box body 2, and the sieve plate 4 is supported by the crushing box body 2, and the sieve plate 4 is arranged at a slightly higher position in the middle of the inner wall of the crushing box body 2. The surface of the stirring shaft 3 and the top of the filtering sieve plate 4 are fixedly connected with a crushing blade 9. After the stirring shaft 3 rotates, the crushing blade 9 starts to rotate to realize the crushing function; the bottom end of the stirring shaft 3 is fixedly connected to the top of the bidirectional screw 5, and the rotation of the stirring shaft 3 can also drive the bidirectional screw 5 to rotate, and the shape of the concave floating plate 6 is set to be concave at the bottom, and the top of the concave floating plate 6 is slightly inclined, so that the flexible photovoltaic component on the top can slide down to the bottom of the crushing box body 2; the surface of the concave floating plate 6 is threadedly connected to the surface of the bidirectional screw 5, and the bottom of the filtering sieve plate 4 is fixedly connected to the limiting clamping rod 10, and the surface of the limiting clamping rod 10 is slidably connected to the surface of the concave floating plate 6, and the limiting clamping rod 10 is close to the bottom The concave floating plate 6 is limited, and the rotation of the two-way screw 5 can drive the concave floating plate 6 to move up and down. The bottom end of the limiting card rod 10 is fixedly connected with a connecting block 11. The number of connecting blocks 11 is set to two, and a transmission box 12 is fixedly connected between one side of the two connecting blocks 11. Two connecting blocks 11 are set to support the bottom end of the limiting card rod 10, and the surface of the two-way screw 5 is rotatably connected to the top of the transmission box 12; the inner wall of the crushing box 2 and a position parallel to the top of the transmission box 12 are fixedly connected with a magnetic inner concave frame 13. This height design, in conjunction with the bottom concave of the concave floating plate 6, can be stuck in the top of the transmission box 12, so that the shape of the magnetic inner concave frame 13 is set to a circular shape, and the circular opening of the magnetic inner concave frame 13 is adapted to the shape of the concave floating plate 6. The bottom of the transmission box 12 is fixedly connected with a supporting seat 14, and the surface of the supporting seat 14 is fixedly connected to the inner wall of the crushing box 2.The bottom of the support base 14 is rotatably connected to a rotating bottom column 34, and the bottom end of the rotating bottom column 34 is rotatably connected to the bottom of the inner wall of the crushing box 2. The top of the surface of the rotating bottom column 34 is fixedly connected to a windmill impeller 35, and the bottom of the surface of the rotating bottom column 34 is fixedly connected to a wavy stirring impeller plate 36. The surface of the support base 14 and the top of the windmill impeller 35 are provided with air holes 37. When the concave floating plate 6 moves up and down, the gas inside the crushing box 2 can be agitated up and down. These gases face the windmill impeller 35 along the air holes 37, so that the windmill impeller 35 starts to rotate, thereby driving the rotating bottom column 34 to start rotating. The rotation of the rotating bottom column 34 drives the wavy stirring impeller plate 36 to start rotating, and the photovoltaic group crushed at the bottom can be accumulated. The parts are stirred to lift up the dust accumulated inside the photovoltaic module. The top of the inner wall of the crushing box 2 is slidably connected with an inclined circular block 31. The inclined circular block 31 is set to be inclined downward on the inside to guide the flexible photovoltaic module to be crushed to the crushing blade 9 for crushing. The two sides of the top of the inner wall of the crushing box 2 are fixedly connected with a pulley frame 38. The top of the concave floating plate 6 is fixedly connected with a connecting rope 39. The end of the connecting rope 39 away from the concave floating plate 6 is fixedly connected to the top of the inclined circular block 31. The connecting rope 39 passes through the filter screen plate 4 and the inclined circular block 31 in turn and extends to the top of the inclined circular block 31. The connecting rope 39 passes through the surface inside the inclined circular block 31 and is slidably connected to the inside of the inclined circular block 31. The surface of the connecting rope 39 located at the top of the inclined circular block 31 is wound around the surface of the pulley frame 38. When the concave floating plate 6 moves downward, it will gradually drive one end of the connecting rope 39 connected to it to move downward along the pulley frame 38, and then pull up the inclined circular block 31. In this way, there is more space between the inclined circular block 31 and the top of the filter screen plate 4, and the crushed photovoltaic components can fall from the filter screen plate 4 more. At this time, since the concave floating plate 6 has fallen to a lower position, that is, there is a large distance between the filter screen plate 4 and the concave floating plate 6, due to the effect of gravity acceleration, this distance is enough for the photovoltaic components falling from the filter screen plate 4 to generate a certain speed when they come into contact with the concave floating plate 6, and then collide with the concave floating plate 6 After bouncing up, it continues to fall down from the concave floating plate 6. After the concave floating plate 6 moves up, the distance between the concave floating plate 6 and the filter screen plate 4 is already small. The photovoltaic component falling from the filter screen plate 4 may not be able to be bounced up after contacting the concave floating plate 6 due to its lack of speed, and will directly remain on the concave floating plate 6. At this time, the inclined circular block 31 will start to move downward after the concave floating plate 6 moves up. When the inclined circular block 31 moves to the top of the filter screen plate 4, the connecting rope 39 is no longer stretched straight, and the inclined circular block 31 stays on the top of the filter screen plate 4, leaving only a part in the middle of the inclined circular block 31. This can reduce the outflow of photovoltaic components, thereby reducing the retention of photovoltaic components on the concave floating plate 6, and improving the adaptability during crushing and filtering work.

[0035] like Figure 3 , Figure 5 and Fig. 9 As shown, the bottom of the condensate tank 7 is fixedly connected to one side of the top of the placement base 1, and the placement base 1 supports the condensate tank 7. Condensate is stored in the condensate tank 7 so that dust can combine with the condensate and finally settle at the bottom of the condensate tank 7 after condensation; the bottom of the vacuum pump 8 is fixedly connected to one side of the top of the support base 14, and the support base 14 supports the vacuum pump 8. The surface of the vacuum pump 8 is connected with a guide pipe 15, and one end of the guide pipe 15 passes through the crushing box 2 and the condensate tank 7 in turn and extends to the inside of the condensate tank 7. The vacuum pump 8 is used to extract the gas inside the crushing box 2, and the gas is discharged into the condensate tank 7 through the guide pipe 15; one side of the condensate tank 7 is fixedly connected with a motor base 16, and the motor base 16 A lower motor 17 is fixedly connected to the top, and the output shaft of the lower motor 17 is fixedly connected to a rotating shaft 18 through a coupling. One end of the rotating shaft 18 passes through the condensate water tank 7 and extends to the inside of the condensate water tank 7. The motor seat 16 supports the lower motor 17. After the lower motor 17 works, the rotating shaft 18 is driven by the output shaft to start rotating. The surface of the rotating shaft 18 is rotatably connected to the surface of the condensate water tank 7. The surface of the rotating shaft 18 located inside the condensate water tank 7 is fixedly connected to a stirring impeller 19. The rotation of the rotating shaft 18 drives the stirring impeller 19 to start rotating, thereby accelerating the flow of condensate water. A baffle 20 is fixedly connected to the top of the inner wall of the condensate water tank 7. The baffle 20 can baffle the flowing condensate water to further accelerate the flow of condensate water.

[0036] like Figure 3 , Figure 5 and Fig.10As shown, one end of the bidirectional screw 5 passes through the transmission box 12 and extends to the interior of the transmission box 12, and one end of the bidirectional screw 5 located inside the transmission box 12 is fixedly connected to a transverse bevel gear 21. After the bidirectional screw 5 rotates, it drives the transverse bevel gear 21 to rotate. The surface of the transmission box 12 is rotatably connected to a transmission shaft 22, and the surface of the transmission shaft 22 is fixedly connected to a longitudinal bevel gear 23. The surface of the transverse bevel gear 21 and the surface of the longitudinal bevel gear 23 are meshed with each other. After the transverse bevel gear 21 rotates, it drives the longitudinal bevel gear 23 to rotate together; the rotation of the longitudinal bevel gear 23 drives the transmission shaft 22 to rotate, and one end of the transmission shaft 22 is fixedly connected to a driving pulley 24. After the transmission shaft 22 rotates, it drives the driving pulley 24 to rotate, crushing the inner wall of the box body 2 and located at the filter screen plate 4 A rotating shaft 25 is rotatably connected to the bottom, and a vibrating convex roller 26 is fixedly connected to the surface of the rotating shaft 25. One end of the rotating shaft 25 passes through the crushing box 2 and extends to one side of the crushing box 2. One end of the rotating shaft 25 located on one side of the crushing box 2 is fixedly connected to a driven pulley 27. The surface of the active pulley 24 is connected to the surface of the driven pulley 27 through a belt. The rotation of the active pulley 24 drives the driven pulley 27 to rotate through the belt, and then the driven pulley 27 drives the rotating shaft 25 to rotate. The rotation of the rotating shaft 25 drives the vibrating convex roller 26 to rotate. The rotation of the vibrating convex roller 26 can beat the filter screen plate 4, so that the crushed flexible photovoltaic components on the top of the filter screen plate 4 can jump, thereby avoiding the accumulation of flexible photovoltaic components, reducing the blockage of the screening material, and improving the screening efficiency.

[0037] like Figure 3 and Figure 6 As shown, both ends of the transmission shaft 22 respectively penetrate the transmission box 12 and extend to both sides of the transmission box 12. The transmission shaft 22 is located on both sides of the transmission box 12 and is rotatably connected to the inner wall of the crushing box 2. The surface of the transmission shaft 22 inside the transmission box 12 is fixedly connected to the axis of the longitudinal bevel gear 23; the longitudinal bevel gear 23 is arranged inside the transmission box 12, and the transmission box 12 rotatably supports the transmission shaft 22. One end of the transmission shaft 22 penetrates the crushing box 2 and extends to one side of the crushing box 2. The end of the transmission shaft 22 located on one side of the crushing box 2 is connected to the driving pulley 24 is fixedly connected at the center of one side; a shaft sleeve frame 28 is fixedly connected to the surface of the crushing box 2, and the surface of the rotating shaft 25 is rotatably connected to the surface of the shaft sleeve frame 28, and the shaft sleeve frame 28 supports the rotating shaft 25 for rotation; the number of driven pulleys 27, the rotating shaft 25 and the shaft sleeve frame 28 are all set to two, and the two driven pulleys 27, the rotating shaft 25 and the shaft sleeve frame 28 are respectively arranged symmetrically on the surface of the crushing box 2, and two driven pulleys 27 are set to be connected to the driving pulley 24 through a belt, so that one driving pulley 24 can drive two driven pulleys 27 to rotate together.

[0038] like Figure 1 , Figure 2 and Fig. 9 As shown, both sides of the top of the crushing box 2 are hinged with upper cover plates 29, which are opened for unloading, and the bottom of one side of the crushing box 2 is hinged with a sealing card door 30, which seals the bottom of one side of the crushing box 2, and the sealing card door 30 can be opened when taking materials; the top of the stirring shaft 3 passes through the crushing box 2 and extends to the top of the crushing box 2, and the top of the stirring shaft 3 is rotatably connected to the top of the crushing box 2; the top of the crushing box 2 is fixedly connected with a motor barrel 32, and the top of the crushing box 2 supports the motor barrel 32, and the inside of the motor barrel 32 is fixedly connected with an upper motor 33, which supports the upper motor 33, and the output shaft of the upper motor 33 is fixedly connected to the top of the stirring shaft 3 through a coupling. When the upper motor 33 is working, the stirring shaft 3 is driven by the output shaft to start rotating, thereby providing energy for the rotation of the stirring shaft 3.

[0039] like Figure 7 As shown, the number of agitating impellers 19 is set to be multiple, and the multiple agitating impellers 19 are equidistantly and evenly arranged on the surface of the rotating shaft 18, the number of baffles 20 is set to be multiple, and the multiple baffles 20 are arranged to be equidistantly arranged in a staggered manner with long and short lengths, the baffles 20 are arranged at the top of the inner wall of the condensate water tank 7, and a baffle 20 is arranged between two agitating impellers 19, these baffles 20 are set to two types with different lengths, and are arranged to be staggered in length during installation to improve the baffle effect.

[0040] Working principle: first turn on the upper motor 33, the upper motor 33 works by driving the stirring shaft 3 to start rotating through the output shaft, and then drives the crushing blade 9 to start rotating, then open the upper cover plate 29, and put the flexible photovoltaic components to be crushed into the crushing box 2 from here, these flexible photovoltaic components will first be guided along the downward inclined surface of the inclined circular block 31, and the flexible photovoltaic components to be crushed will be guided to the crushing blade 9 for crushing; the crushed flexible photovoltaic components are filtered through the filtering screen plate 4, in order to avoid blockage during screening, a rotating shaft 25 is rotatably set on the surface of the crushing box 2 and at the bottom of the filtering screen plate 4, and the rotating shaft 25 is used to rotate to drive the vibration The movable convex roller 26 rotates, and the vibration convex roller 26 rotates to beat the filter screen plate 4, so that the crushed flexible photovoltaic components on the top of the filter screen plate 4 can jump, thereby avoiding the accumulation of flexible photovoltaic components, reducing the blockage of the screening material, and improving the efficiency of the screening material; and with the continuous crushing, dust will continue to be generated. In order to deal with the dust, the top of the bidirectional screw 5 is fixed to the stirring shaft 3, and the stirring shaft 3 drives the bidirectional screw 5 to rotate. The rotation of the bidirectional screw 5 drives the concave floating plate 6 to move up and down, so that the gas inside the crushing box 2 can be agitated up and down, so that the dust at the bottom of the crushing box 2 can be agitated and floated inside the crushing box 2. The gas agitated up and down inside the crushing box 2 is directed toward the windmill impeller 35 along the air hole 37, so that the windmill impeller 35 starts to rotate, and then drives the rotating bottom column 34 to start rotating. The rotation of the rotating bottom column 34 drives the wavy stirring impeller plate 36 to start rotating, which can stir the photovoltaic components piled on the bottom after crushing, and can lift up the dust accumulated inside the photovoltaic components, further increasing the dust lifting amount, and then the floating dust is extracted by the suction pump 8, and the dust is discharged into the condensation water tank 7 through the guide pipe 15. In the condensation water tank 7, when the lower motor 17 is working, the rotating shaft 18 starts to rotate through the output shaft, and then drives the stirring impeller 19 to start rotating, accelerating the condensation water tank 7. The flow of internal condensate water; at the same time, a baffle 20 is fixed on the top of the inner wall of the condensate water tank 7, and the baffle 20 is used to further accelerate the flow of condensate water, so that the dust can fully contact with the condensate water, and then the dust can be fully condensed. The concave floating plate 6 can make the dust float fully, which is convenient for the vacuum pump 8 to extract as much dust as possible. The design of the stirring impeller 19 and the baffle 20 ensures that the dust is fully in contact with the condensate water to achieve dust condensation, realizes the treatment of dust, avoids the volatilization of dust and causes secondary pollution, and the crushed photovoltaic components can directly enter the new production chain because the dust has been processed, thereby improving the overall processing efficiency;The concave floating plate 6 provided here not only plays the role of agitating gas, but also supports the flexible photovoltaic components after the screening material is placed. When the concave floating plate 6 moves down to the inner side of the magnetic inner concave frame 13, the magnetic inner concave frame 13 absorbs some metals in the crushed flexible photovoltaic components, realizing the function of recycling metals, and further improving the efficiency of recycling flexible photovoltaic components; the sealing card door 30 seals the bottom of one side of the crushing box 2 during crushing, until the final photovoltaic component needs to be taken out, only the sealing card door 30 needs to be opened, and the entire recycling and crushing work is completed. ;

[0041] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flexible photovoltaic module recycling and pulverizing device, comprising a placement base (1), a pulverizing box (2), a pulverizing assembly, an air guide assembly and a dust treatment assembly, characterized in that: The pulverizing component comprises a stirring shaft (3) and a filtering screen plate (4), the air guide component comprises a bidirectional screw (5) and a concave floating plate (6), and the dust treatment component comprises a condensate tank (7) and an air pump (8); The surface of the filter screen plate (4) is fixedly connected to the inner wall of the pulverizing box (2); a pulverizing blade (9) is fixedly connected to the surface of the stirring shaft (3) and located on the top of the filter screen plate (4); the bottom end of the stirring shaft (3) is fixedly connected to the top end of the bidirectional screw (5); the shape of the concave floating plate (6) is set to be concave at the bottom; the surface of the concave floating plate (6) is threadedly connected to the surface of the bidirectional screw (5); the bottom of the filter screen plate (4) is fixedly connected to a limit clamping rod (10); the surface of the limit clamping rod (10) is slidably connected to the surface of the concave floating plate (6); the bottom end of the limit clamping rod (10) is fixedly connected to the bottom of the filter screen plate (4); A connecting block (11) is connected, the number of the connecting blocks (11) is set to two, and a transmission box (12) is fixedly connected between one side of the two connecting blocks (11), the surface of the bidirectional screw (5) is rotatably connected to the top of the transmission box (12), and a magnetic inner concave frame (13) is fixedly connected to the inner wall of the crushing box (2) and at a position parallel to the top of the transmission box (12), the shape of the magnetic inner concave frame (13) is set to be a circular shape, and the circular opening of the magnetic inner concave frame (13) is adapted to the shape of the concave floating plate (6), and the bottom of the transmission box (12) is fixedly connected to a support base (14), and the support base (14) The surface of the support base (14) is fixedly connected to the inner wall of the crushing box (2); the bottom of the support base (14) is rotatably connected to a rotating bottom column (34); the bottom end of the rotating bottom column (34) is rotatably connected to the bottom of the inner wall of the crushing box (2); the top of the surface of the rotating bottom column (34) is fixedly connected to a windmill impeller (35); the bottom of the surface of the rotating bottom column (34) is fixedly connected to a wavy stirring impeller plate (36); the surface of the support base (14) and the top of the windmill impeller (35) are provided with air holes (37); the top of the inner wall of the crushing box (2) is slidably connected to an inclined circular block (31); the top of the inner wall of the crushing box (2) is Both sides are fixedly connected with pulley frames (38), the top of the concave floating plate (6) is fixedly connected with a connecting rope (39), the end of the connecting rope (39) away from the concave floating plate (6) is fixedly connected to the top of the inclined round-shaped block (31), the connecting rope (39) passes through the filter screen plate (4) and the inclined round-shaped block (31) in sequence and extends to the top of the inclined round-shaped block (31), the connecting rope (39) passes through the surface inside the inclined round-shaped block (31) and is slidably connected to the inside of the inclined round-shaped block (31), and the surface of the connecting rope (39) located on the top of the inclined round-shaped block (31) is wound around the surface of the pulley frame (38); The bottom of the condensate tank (7) is fixedly connected to one side of the top of the placement base (1), the bottom of the vacuum pump (8) is fixedly connected to one side of the top of the support base (14), the surface of the vacuum pump (8) is connected to a guide pipe (15), one end of the guide pipe (15) passes through the crushing box (2) and the condensate tank (7) in sequence and extends to the interior of the condensate tank (7), one side of the condensate tank (7) is fixedly connected to a motor seat (16), and the top of the motor seat (16) is fixedly connected There is a lower motor (17), the output shaft of the lower motor (17) is fixedly connected to a rotating shaft (18) via a coupling, one end of the rotating shaft (18) passes through the condensate water tank (7) and extends to the interior of the condensate water tank (7), the surface of the rotating shaft (18) is rotatably connected to the surface of the condensate water tank (7), the surface of the rotating shaft (18) located inside the condensate water tank (7) is fixedly connected to a stirring impeller (19), and the top of the inner wall of the condensate water tank (7) is fixedly connected to a baffle (20).

2. A flexible photovoltaic module recycling and crushing device according to claim 1, characterized in that: One end of the bidirectional screw (5) passes through the transmission box (12) and extends into the interior of the transmission box (12); one end of the bidirectional screw (5) located inside the transmission box (12) is fixedly connected to a transverse bevel gear (21); a surface of the transmission box (12) is rotatably connected to a transmission shaft (22); a surface of the transmission shaft (22) is fixedly connected to a longitudinal bevel gear (23); a surface of the transverse bevel gear (21) and a surface of the longitudinal bevel gear (23) are meshed with each other.

3. A flexible photovoltaic module recycling and crushing device according to claim 2, characterized in that: One end of the transmission shaft (22) is fixedly connected to a driving pulley (24); the inner wall of the crushing box (2) and located at the bottom of the filtering screen plate (4) is rotatably connected to a rotating shaft (25); the surface of the rotating shaft (25) is fixedly connected to a vibrating convex roller (26); one end of the rotating shaft (25) passes through the crushing box (2) and extends to one side of the crushing box (2); one end of the rotating shaft (25) located on one side of the crushing box (2) is fixedly connected to a driven pulley (27); the surface of the driving pulley (24) is transmission-connected to the surface of the driven pulley (27) via a belt.

4. A flexible photovoltaic module recycling and crushing device according to claim 2, characterized in that: The two ends of the transmission shaft (22) respectively penetrate the transmission box (12) and extend to both sides of the transmission box (12); the transmission shaft (22) is located on both sides of the transmission box (12) and is rotatably connected to the inner wall of the crushing box (2); the surface of the transmission shaft (22) located inside the transmission box (12) is fixedly connected to the axis of the longitudinal bevel gear (23).

5. The flexible photovoltaic module recycling and crushing device according to claim 3, characterized in that: One end of the transmission shaft (22) passes through the pulverizing box (2) and extends to one side of the pulverizing box (2); one end of the transmission shaft (22) located on one side of the pulverizing box (2) is fixedly connected to the center of one side of the driving pulley (24).

6. The flexible photovoltaic module recycling and crushing device according to claim 3, characterized in that: The surface of the crushing box (2) is fixedly connected to a shaft sleeve frame (28); the surface of the rotating shaft (25) is rotationally connected to the surface of the shaft sleeve frame (28); the number of the driven pulley (27), the rotating shaft (25) and the shaft sleeve frame (28) is two, and the two driven pulleys (27), the rotating shaft (25) and the shaft sleeve frame (28) are symmetrically arranged on the surface of the crushing box (2).

7. The flexible photovoltaic module recycling and crushing device according to claim 1, characterized in that: Upper cover plates (29) are hingedly connected to both sides of the top of the pulverizing box (2), and a sealing card door (30) is hingedly connected to the bottom of one side of the pulverizing box (2).

8. The flexible photovoltaic module recycling and crushing device according to claim 1, characterized in that: The top end of the stirring shaft (3) passes through the pulverizing box (2) and extends to the top of the pulverizing box (2), and the top end of the stirring shaft (3) is rotatably connected to the top of the pulverizing box (2).

9. The flexible photovoltaic module recycling and crushing device according to claim 1, characterized in that: The top of the pulverizing box (2) is fixedly connected to a motor cylinder (32), the interior of the motor cylinder (32) is fixedly connected to an upper motor (33), and the output shaft of the upper motor (33) is fixedly connected to the top of the stirring shaft (3) via a coupling.

10. The flexible photovoltaic module recycling and crushing device according to claim 1, characterized in that: The number of the stirring impellers (19) is set to be multiple, and the multiple stirring impellers (19) are evenly and equidistantly arranged on the surface of the rotating shaft (18); the number of the baffles (20) is set to be multiple, and the multiple baffles (20) are arranged in a staggered and equidistant manner with long and short lengths.

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