Cleaning device for waste aluminum recovery

Abstract

The invention relates to the technical field of aluminum alloy recycling, in particular to a cleaning device for waste aluminum recycling, which comprises a box body, a mounting frame is arranged in the box body, a discharging roller and a driving assembly are rotatably arranged on the mounting frame, the discharging roller is used for placing waste aluminum, the driving assembly is used for driving the discharging roller to rotate, and the driving assembly is used for driving the discharging roller to rotate. The discharging roller is provided with a feeding mechanism used for feeding waste aluminum into the discharging roller, the box body and the discharging roller are jointly provided with a washing assembly used for washing the waste aluminum in the discharging roller, and the discharging roller is provided with a discharging mechanism used for discharging the waste aluminum and cleaning liquid. According to the aluminum scrap cleaning device, the aluminum scrap cleaning effect can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy recycling, and in particular to a cleaning device for recycling waste aluminum. Background Art

[0002] At present, based on the needs of environmental protection and energy saving, automobile lightweighting has become the development trend of the world's automobile industry. Especially in new energy vehicles, it is the development trend of new energy vehicles to reduce the assembly weight of new energy vehicles as much as possible, thereby improving the power performance of new energy vehicles. With the development and improvement of material technology and casting forming technology, in order to achieve the lightweight of new energy vehicles, more and more automobile manufacturers use aluminum alloy castings as assembly parts of new energy vehicles.

[0003] In the existing process, scrap aluminum is usually used to prepare recycled aluminum, and then the recycled aluminum is used to prepare aluminum alloy castings as assembly parts for new energy vehicles. However, since there are a lot of impurities in scrap aluminum, these impurities will affect the preparation quality of recycled aluminum during the preparation process of recycled aluminum. Therefore, in the recycling process of scrap aluminum, a cleaning device is needed to clean the recycled scrap aluminum, so as to reduce the impurities in the scrap aluminum and improve the preparation quality of recycled aluminum.

[0004] The existing cleaning device usually includes a cleaning box, in which a placement screen for placing scrap aluminum is fixedly installed, and a high-pressure nozzle for spraying cleaning liquid on the scrap aluminum placed on the placement screen is also installed on the inner top wall of the cleaning box. However, during the use of the existing cleaning device, the high-pressure nozzle in the existing cleaning device can only spray cleaning liquid on part of the scrap aluminum, which will cause part of the scrap aluminum to fail to be cleaned, and further cause the cleaning effect of the scrap aluminum to be poor. Summary of the invention

[0005] In order to improve the cleaning effect of waste aluminum, the present application provides a cleaning device for recycling waste aluminum.

[0006] The present application provides a cleaning device for recycling waste aluminum, which adopts the following technical solution: A cleaning device for recycling scrap aluminum comprises a box body, a mounting frame is arranged in the box body, a discharge roller and a driving assembly are rotatably arranged on the mounting frame, the discharge roller is used for placing scrap aluminum, the driving assembly is used to drive the discharge roller to rotate, the discharge roller is provided with a feeding mechanism for feeding the scrap aluminum into the discharge roller, a spiral guide plate for guiding the moving direction of the scrap aluminum in the discharge roller is arranged on the inner wall of the discharge roller, a flushing assembly for flushing the scrap aluminum in the discharge roller is jointly arranged on the box body and the discharge roller, and the discharge roller is provided with a discharge mechanism for discharging the scrap aluminum and cleaning liquid.

[0007] By adopting the above technical solution, the feeding mechanism helps to feed the waste aluminum to be cleaned into the discharge drum, the driving assembly helps to drive the discharge drum to rotate, so as to cooperate with the spiral guide plate to make the waste aluminum roll in the discharge drum; the flushing assembly helps to flush the waste aluminum in the rolling movement, so as to flush and clean different parts of the waste aluminum, thereby helping to improve the cleaning effect of the waste aluminum. The discharge mechanism helps to discharge the cleaning liquid from the discharge drum during the flushing process, and also helps to discharge the cleaned waste aluminum from the discharge drum after the flushing is completed.

[0008] In a specific feasible implementation scheme, the flushing assembly includes a liquid storage tank, a first infusion tube, an infusion pump, a second infusion tube and a flushing nozzle, the liquid storage tank and the infusion pump are both arranged on the box body, one end of the first infusion tube is connected to the liquid storage tank, the other end of the first infusion tube is connected to the infusion pump, one end of the second infusion tube is connected to the infusion pump, the other end of the second infusion tube is inserted into the discharge drum, and the flushing nozzle is arranged on the second infusion tube and is connected to the second infusion tube.

[0009] By adopting the above technical solution, the infusion pump is used to extract the cleaning liquid in the liquid storage tank through the first infusion tube, and the second infusion tube and the flushing nozzle are used to spray the extracted cleaning liquid onto the surface of the scrap aluminum in the discharge drum, thereby helping to flush the scrap aluminum in the rolling movement, and helping to flush and clean different parts of the scrap aluminum, thereby helping to improve the cleaning effect of the scrap aluminum.

[0010] In a specific possible implementation scheme, the discharge mechanism includes a discharge pipe, which is arranged on the discharge roller and located at the end of the discharge roller away from the feeding mechanism, the discharge pipe is connected to the interior of the discharge roller, and a pipe valve is provided at the end of the discharge pipe away from the discharge roller, the pipe valve is used to intercept scrap aluminum, and a Y-shaped pipe is provided at the end of the pipe valve away from the discharge pipe, the Y-shaped pipe includes a main pipe, a first branch pipe and a second branch pipe, the main pipe is connected to the pipe valve, the first branch pipe and the second branch pipe are both fixedly connected to the main pipe, the first branch pipe extends to the outside of the box body, a liquid collecting tank is provided in the box body, and the second branch pipe extends into the liquid collecting tank.

[0011] By adopting the above technical solution, during the flushing process of the scrap aluminum, the use of the discharge pipe in conjunction with the pipe valve helps to discharge the flushed cleaning liquid through the second branch pipe into the liquid collecting box for collection and storage; at the same time, the use of the pipe valve helps to intercept the scrap aluminum in the cleaning liquid, thereby helping to prevent the scrap aluminum from falling into the liquid collecting box. After the flushing of the scrap aluminum is completed, the pipe valve is opened, and the use of the discharge pipe in conjunction with the pipe valve helps to discharge the flushed scrap aluminum through the first branch pipe to the outside of the box.

[0012] In a specific possible implementation scheme, the pipeline valve includes a valve body, a valve cover, a handwheel, a valve stem and a gate plate, one end of the valve body is fixedly connected to the discharge pipe, the other end of the valve body is fixedly connected to the main pipe, the valve cover is arranged on the valve body, the valve stem thread passes through the valve cover, the handwheel is arranged on the valve stem and is located at one end of the valve stem away from the valve body, the gate plate is arranged on the valve stem and is located in the valve body, and the gate plate is a mesh plate.

[0013] By adopting the above technical solution, the hand wheel is used to help drive the valve stem to rotate, so that the valve stem can drive the gate plate to block the channel in the valve body while rotating, and then the gate plate can be used to intercept the waste aluminum in the cleaning liquid, thereby minimizing the waste aluminum from falling into the liquid collecting tank.

[0014] In a specific feasible implementation scheme, a liquid extraction tube is provided on the liquid collecting box, a liquid extraction pump is provided in the box body, and the end of the liquid extraction tube away from the liquid collecting box is connected to the liquid extraction pump, a liquid delivery tube is connected to the liquid extraction pump, and the end of the liquid delivery tube away from the liquid extraction pump is connected to the liquid storage tank.

[0015] By adopting the above technical solution, a liquid pump is used to suck the cleaning liquid stored in the liquid collecting box through a liquid suction pipe, and a liquid delivery pipe is used to transport the sucked cleaning liquid to a liquid storage tank, thereby helping to recycle the cleaning liquid and further helping to improve the utilization rate of the cleaning liquid.

[0016] In a specific possible implementation manner, a filter box for filtering the cleaning liquid sucked by the suction pipe is arranged in the liquid collecting box, and the suction pipe is connected to the liquid collecting box through the filter box.

[0017] By adopting the above technical solution, the filter box is used to help filter the cleaning liquid sucked by the liquid pump, thereby helping to filter and intercept impurities in the cleaning liquid, and further helping to improve the use effect of the cleaning liquid during recycling.

[0018] In a specific implementation scheme, a solenoid valve is sleeved on the first branch pipe, an interception mesh plate for blocking the passage of scrap aluminum is arranged on the inner wall of the second branch pipe, and the interception mesh plate is located at one end of the second branch pipe close to the main pipe.

[0019] By adopting the above technical solution, the electromagnetic net is used to help control the opening and closing of the first branch pipe, and the intercepting mesh plate is used to help intercept the waste aluminum in the cleaning liquid, thereby avoiding the waste aluminum from falling into the liquid collecting tank as much as possible.

[0020] In a specific feasible implementation scheme, the feeding mechanism includes a feeding pipe, which is arranged at one end of the discharge drum and is connected to the discharge drum. A feeding hopper is connected to the feeding pipe, and a feeding assembly is also arranged on the feeding pipe. The feeding assembly is used to push the scrap aluminum entering the feeding pipe into the discharge drum.

[0021] By adopting the above technical solution, the feeding hopper helps the operator to pour the scrap aluminum into the feeding pipe, and the feeding assembly helps to push the scrap aluminum poured into the feeding pipe into the discharge drum, which helps to facilitate the subsequent flushing and cleaning of the scrap aluminum.

[0022] In a specific possible implementation scheme, the feeding assembly includes a motor, a connecting shaft and a feeding sheet, the motor is arranged on the mounting frame, the connecting shaft is connected to the output shaft of the motor, the connecting shaft is rotatably inserted into the feeding tube at one end away from the motor, and the connecting shaft is coaxially arranged with the feeding tube, the feeding sheet is arranged on a section of the connecting shaft located inside the feeding tube, and the feeding sheet is arranged in a spiral shape.

[0023] By adopting the above technical solution, the motor is used to drive the connecting shaft to rotate, thereby helping to drive the feeding piece to rotate in the feeding pipe, and then helping to use the rotating feeding piece to push the scrap aluminum in the feeding pipe into the discharge drum, so as to facilitate the subsequent flushing and cleaning of the scrap aluminum.

[0024] In a specific possible implementation scheme, the driving assembly includes a driving motor, a driving wheel, a driven wheel and a transmission belt, the driving motor is arranged on the mounting frame, the driving wheel is arranged at the output end of the driving motor, the driven wheel is sleeved on the circumference of the discharge roller, and the transmission belt is sleeved on the outer rings of the driving wheel and the driven wheel.

[0025] By adopting the above technical solution, the driving motor is used to help drive the active wheel to rotate, which helps to drive the driven wheel to rotate through the transmission belt. The driven wheel drives the discharge drum to rotate synchronously while rotating, which helps to cooperate with the spiral guide plate to make the waste aluminum roll and move in the discharge drum, thereby helping to improve the effect of flushing and cleaning the waste aluminum.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. In the present application, a driving assembly, a spiral guide plate and a flushing assembly are arranged. The driving assembly helps to drive the discharge drum to rotate, the spiral guide plate helps to cooperate with the driving assembly to make the scrap aluminum tumble and move in the discharge drum, and the flushing assembly helps to flush the scrap aluminum in the tumbling movement, thereby helping to flush and clean different parts of the scrap aluminum, thereby helping to improve the cleaning effect of the scrap aluminum.

[0027] 2. In the present application, through the provision of a liquid extraction tube, a liquid extraction pump and a liquid delivery tube, the liquid extraction pump helps to extract the cleaning liquid stored in the liquid collecting tank through the liquid extraction tube, and the liquid delivery tube helps to transport the sucked cleaning liquid to the liquid storage tank, thereby helping to recycle the cleaning liquid, thereby helping to improve the utilization rate of the cleaning liquid and save the cleaning cost of scrap aluminum. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0029] Figure 2 It is a schematic diagram showing the specific structure of the driving component and the feeding component.

[0030] Figure 3 It is a schematic diagram reflecting the specific internal structure of the unloading drum.

[0031] Figure 4 It is a schematic diagram that reflects the specific structure of the pipeline valve.

[0032] Figure 5 It is a schematic diagram showing the specific structure of the Y-type tube.

[0033] Figure 6 It is a schematic diagram showing the specific internal structure of the liquid collecting tank.

[0034] Description of the accompanying drawings: 1, box body; 2, mounting frame; 3, material discharge roller; 4, spiral guide plate; 5, driving assembly; 51, driving motor; 52, driving wheel; 53, driven wheel; 54, transmission belt; 6, flushing assembly; 61, liquid storage tank; 62, first infusion tube; 63, infusion pump; 64, second infusion tube; 65, flushing nozzle; 7, discharge pipeline; 8, pipeline valve; 81, valve body; 82, valve cover; 83, hand wheel ; 84. Valve stem; 85. Gate; 9. Y-type pipe; 91. Main pipe; 92. First branch pipe; 93. Second branch pipe; 10. Liquid collecting box; 11. Liquid extraction pipe; 12. Liquid extraction pump; 13. Liquid delivery pipe; 14. Filter box; 15. Solenoid valve; 16. Intercepting mesh plate; 17. Feed pipe; 18. Feed hopper; 19. Feed assembly; 191. Motor; 192. Connecting shaft; 193. Feed sheet; 20. Feed opening. DETAILED DESCRIPTION

[0035] The present application is further described in detail below in conjunction with the accompanying drawings.

[0036] The present application discloses a cleaning device for recycling waste aluminum. Figure 1 and Figure 2 , including a box body 1, a mounting frame 2 is fixedly installed inside the box body 1, a discharge roller 3 is rotatably installed on the top surface of the mounting frame 2, a plurality of spiral guide plates 4 are fixedly installed on the circumferential inner wall of the discharge roller 3, and the plurality of spiral guide plates 4 extend along the axial direction of the discharge roller 3.

[0037] Reference Figure 1 and Figure 2 The discharge roller 3 is provided with a feeding mechanism, which includes a feeding pipe 17, which is fixedly mounted on one side end of the discharge roller 3 and communicated with the inside of the discharge roller 3, and a feeding hopper 18 is fixedly connected to the top of the feeding pipe 17, and a feeding opening 20 is provided in the box body 1 just above the feeding hopper 18. A feeding assembly 19 is provided on the feeding pipe 17, and the feeding assembly 19 includes a motor 191, a connecting shaft 192 and a feeding sheet 193, the motor 191 is fixedly mounted on the mounting frame 2, the output shaft of the motor 191 extends toward the feeding pipe 17, one end of the connecting shaft 192 is fixedly connected to the output shaft of the motor 191, and the end of the connecting shaft 192 away from the motor 191 is inserted into the feeding pipe 17, and the connecting shaft 192 is coaxially arranged with the feeding pipe 17, and the feeding sheet 193 is fixedly sleeved on a section of the connecting shaft 192 located inside the feeding pipe 17, and the feeding sheet 193 is arranged in a spiral shape.

[0038] Reference Figure 1 and Figure 2 The operator pours the preliminarily processed scrap aluminum into the feeding hopper 18 through the feeding opening 20, and the scrap aluminum falls into the feeding pipe 17 through the feeding hopper 18. The motor 191 runs, driving the connecting shaft 192 and the feeding sheet 193 to rotate synchronously, so that the feeding sheet 193 pushes the scrap aluminum falling into the feeding pipe 17 into the discharge drum 3 during the rotation process.

[0039] Reference Figure 1 and Figure 3A flushing assembly 6 is commonly provided on the box body 1 and the discharge drum 3. The flushing assembly 6 comprises a liquid storage tank 61, a first liquid infusion tube 62, an infusion pump 63, a second liquid infusion tube 64 and a plurality of flushing nozzles 65. The liquid storage tank 61 and the infusion pump 63 are both fixedly mounted on the top surface of the box body 1. One end of the first liquid infusion tube 62 is fixedly connected to the liquid storage tank 61, and the other end is fixedly connected to the infusion pump 63. One end of the second liquid infusion tube 64 is fixedly connected to the infusion pump 63, and the other end is plugged and fixed inside the discharge drum 3. A plurality of flushing nozzles 65 are installed at intervals on one end of the second liquid infusion tube 64 located inside the discharge drum 3, and each flushing nozzle 65 is connected to the second liquid infusion tube 64.

[0040] Reference Figure 1 and Figure 3 The infusion pump 63 is running to extract the cleaning liquid in the liquid storage tank 61 through the first infusion pipe 62, and the extracted cleaning liquid is sprayed into the discharge drum 3 through the second infusion pipe 64 and multiple flushing nozzles 65, thereby flushing and cleaning the surface of the scrap aluminum in the discharge drum 3.

[0041] Reference Figure 1 and Figure 2 A driving assembly 5 is also provided on the top surface of the mounting frame 2, and the driving assembly 5 includes a driving motor 51, a driving wheel 52, a driven wheel 53 and a transmission belt 54. The driving motor 51 is fixedly mounted on the top surface of the mounting frame 2, the driving wheel 52 is fixedly connected to the output end of the driving motor 51, the driven wheel 53 is fixedly sleeved on the circumferential outer wall of the unloading roller 3, and the transmission belt 54 is sleeved on the outer rings of the driving wheel 52 and the driven wheel 53.

[0042] Reference Figure 1 and Figure 2 The driving motor 51 is operated to drive the driving wheel 52 to rotate. The driving wheel 52 drives the driven wheel 53 to rotate synchronously through the transmission belt 54, so that the discharge drum 3 rotates synchronously. During the rotation of the discharge drum 3, the scrap aluminum inside the discharge drum 3 rolls along the axial direction of the discharge drum 3 under the joint action of the discharge drum 3 and the plurality of spiral guide plates 4, so that different parts of the scrap aluminum can be flushed and cleaned, thereby helping to improve the cleaning effect of the scrap aluminum.

[0043] Reference Figure 1 A discharge mechanism is also provided on the discharge roller 3, and the discharge mechanism includes a discharge pipe 7, which is fixedly installed on the bottom surface of one end of the discharge roller 3 away from the feeding pipe 17 and is connected with the inside of the discharge roller 3. The end of the discharge pipe 7 away from the discharge roller 3 is fixedly connected with a pipe valve 8, and the end of the pipe valve 8 away from the discharge pipe 7 is fixedly connected with a Y-shaped pipe 9.

[0044] Reference Figure 1 and Figure 4The pipeline valve 8 includes a valve body 81, a valve cover 82, a hand wheel 83, a valve stem 84 and a gate plate 85. One end of the valve body 81 is fixedly connected to the discharge pipe 7, and the other end of the valve body 81 is fixedly connected to the Y-type tube 9. The valve cover 82 is fixedly installed on the valve body 81. The valve stem 84 is threadedly connected to the valve cover 82 and passes through the valve cover 82. The hand wheel 83 is fixedly connected to the valve stem 84 and is located at the end of the valve stem 84 away from the valve body 81. The gate plate 85 is fixedly connected to the end of the valve stem 84 away from the hand wheel 83 and is located inside the valve body 81. In this embodiment, the gate plate 85 is a mesh plate.

[0045] Reference Figure 1 and Figure 5 The Y-shaped pipe 9 includes a main pipe 91, a first branch pipe 92 and a second branch pipe 93. The top of the main pipe 91 is fixedly connected to the pipeline valve 8, and the first branch pipe 92 and the second branch pipe 93 are both fixedly connected to the bottom of the main pipe 91. A solenoid valve 15 is installed on the first branch pipe 92. An interception mesh plate 16 is fixedly installed on the inner wall of the end of the second branch pipe 93 close to the main pipe 91. The end of the first branch pipe 92 away from the main pipe 91 extends to the outside of the box body 1. A liquid collecting box 10 is fixedly placed on the inner bottom wall of the box body 1, and the end of the second branch pipe 93 away from the main pipe 91 extends to the inside of the liquid collecting box 10.

[0046] Reference Figure 1 and Figure 4 In the process of flushing and cleaning the scrap aluminum, the cleaning liquid falling into the bottom of the discharge drum 3 flows into the discharge pipe 7, and enters the Y-shaped pipe 9 after passing through the pipe valve 8. At the same time, the electromagnetic valve 15 is used to block the first branch pipe 92, so that the cleaning liquid flows into the liquid collecting box 10 through the second branch pipe 93. In the above process, the operator drives the valve stem 84 to rotate by turning the hand wheel 83, so that the valve stem 84 drives the gate plate 85 to block the channel in the valve body 81 while rotating, and then helps to intercept the scrap aluminum in the cleaning liquid with the gate plate 85, and avoid the scrap aluminum from falling into the liquid collecting box 10 as much as possible.

[0047] Reference Figure 1 and Figure 5 The interception mesh plate 16 helps to further intercept the waste aluminum in the cleaning liquid, further preventing the waste aluminum from falling into the liquid collecting box 10.

[0048] Reference Figure 1 and Figure 6 A liquid pump 12 is fixedly installed on the inner bottom wall of the box body 1, and a liquid suction pipe 11 and a liquid delivery pipe 13 are fixedly connected to the liquid pump 12. A filter box body 14 is fixedly installed inside the liquid collecting box 10. The end of the liquid suction pipe 11 away from the liquid pump 12 is connected to the inside of the liquid collecting box 10 through the filter box body 14, and the end of the liquid delivery pipe 13 away from the liquid pump 12 is fixedly connected to the liquid storage tank 61.

[0049] Reference Figure 1 and Figure 6 In the process of flushing and cleaning the scrap aluminum, the liquid pump 12 operates to suck the cleaning liquid stored in the liquid collecting box 10 through the liquid suction pipe 11, and delivers the sucked cleaning liquid to the liquid storage tank 61 through the liquid delivery pipe 13, so as to help recycle the cleaning liquid and thus help improve the utilization rate of the cleaning liquid. The filter box 14 helps to filter the cleaning liquid sucked by the liquid pump 12, so as to help filter and intercept impurities in the cleaning liquid, and thus help improve the use effect of the cleaning liquid during recycling.

[0050] Reference Figure 4 and Figure 5 After the waste aluminum is flushed and cleaned, the operator rotates the hand wheel 83 in the opposite direction to drive the valve stem 84 to rotate, so that the valve stem 84 drives the gate plate 85 to release the blockage of the passage in the valve body 81 while rotating. At the same time, the solenoid valve 15 releases the blockage of the first branch pipe 92, which helps to discharge the flushed and cleaned waste aluminum to the outside of the box body 1 through the first branch pipe 92.

[0051] The implementation principle of the embodiment of the present application is as follows: the operator pours the preliminarily processed scrap aluminum into the feeding hopper 18 through the feeding opening 20, and the scrap aluminum falls into the feeding tube 17 through the feeding hopper 18. The motor 191 runs, driving the connecting shaft 192 and the feeding sheet 193 to rotate synchronously, so that the feeding sheet 193 pushes the scrap aluminum falling into the feeding tube 17 into the discharge drum 3 during the rotation process.

[0052] The infusion pump 63 operates to extract the cleaning liquid in the liquid storage tank 61 through the first infusion pipe 62, and sprays the extracted cleaning liquid into the discharge drum 3 through the second infusion pipe 64 and multiple flushing nozzles 65, thereby flushing and cleaning the surface of the scrap aluminum in the discharge drum 3.

[0053] The driving motor 51 runs, driving the driving wheel 52 to rotate. The driving wheel 52 drives the driven wheel 53 to rotate synchronously through the transmission belt 54, so that the discharge drum 3 rotates synchronously. During the rotation of the discharge drum 3, the scrap aluminum inside the discharge drum 3 rolls and moves along the axial direction of the discharge drum 3 under the joint action of the discharge drum 3 and the plurality of spiral guide plates 4, so that different parts of the scrap aluminum can be flushed and cleaned, thereby helping to improve the cleaning effect of the scrap aluminum.

[0054] During the flushing and cleaning process of the scrap aluminum, the cleaning liquid falling into the bottom of the discharge drum 3 flows into the discharge pipe 7, and enters the Y-shaped pipe 9 after passing through the pipe valve 8. At the same time, the first branch pipe 92 is blocked by the solenoid valve 15, so that the cleaning liquid flows into the liquid collecting box 10 through the second branch pipe 93. The liquid pump 12 is operated to suck the cleaning liquid stored in the liquid collecting box 10 through the liquid suction pipe 11, and the sucked cleaning liquid is delivered to the liquid storage tank 61 through the liquid delivery pipe 13, so as to help recycle the cleaning liquid and thus help improve the utilization rate of the cleaning liquid.

[0055] After flushing and cleaning the scrap aluminum, the operator rotates the hand wheel 83 in the opposite direction to drive the valve stem 84 to rotate, so that the valve stem 84 drives the gate plate 85 to release the blockage of the passage in the valve body 81. At the same time, the solenoid valve 15 releases the blockage of the first branch pipe 92, which helps to discharge the flushed and cleaned scrap aluminum to the outside of the box body 1 through the first branch pipe 92.

[0056] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cleaning device for recycling waste aluminum, characterized in that: The invention comprises a box body (1), a mounting frame (2) is arranged inside the box body (1), a discharge roller (3) and a driving assembly (5) are rotatably arranged on the mounting frame (2), the discharge roller (3) is used for placing scrap aluminum, the driving assembly (5) is used for driving the discharge roller (3) to rotate, the discharge roller (3) is provided with a feeding mechanism for feeding the scrap aluminum into the discharge roller (3), the inner wall of the discharge roller (3) is provided with a spiral guide plate (4) for guiding the movement direction of the scrap aluminum in the discharge roller (3), the box body (1) and the discharge roller (3) are jointly provided with a flushing assembly (6) for flushing the scrap aluminum in the discharge roller (3), and the discharge roller (3) is provided with a discharge mechanism for discharging the scrap aluminum and cleaning liquid.

2. A cleaning device for recycling waste aluminum according to claim 1, characterized in that: The flushing assembly (6) comprises a liquid storage tank (61), a first liquid infusion tube (62), an infusion pump (63), a second liquid infusion tube (64) and a flushing nozzle (65); the liquid storage tank (61) and the liquid infusion pump (63) are both arranged on the box body (1); one end of the first liquid infusion tube (62) is connected to the liquid storage tank (61); the other end of the first liquid infusion tube (62) is connected to the liquid infusion pump (63); one end of the second liquid infusion tube (64) is connected to the liquid infusion pump (63); the other end of the second liquid infusion tube (64) is inserted into the discharge drum (3); and the flushing nozzle (65) is arranged on the second liquid infusion tube (64) and is connected to the second liquid infusion tube (64).

3. A cleaning device for recycling waste aluminum according to claim 2, characterized in that: The discharge mechanism comprises a discharge pipe (7), the discharge pipe (7) being arranged on the discharge roller (3) and located at an end of the discharge roller (3) away from the feeding mechanism, the discharge pipe (7) being communicated with the interior of the discharge roller (3), the end of the discharge pipe (7) away from the discharge roller (3) being provided with a pipe valve (8), the pipe valve (8) being used for intercepting scrap aluminum, the end of the pipe valve (8) away from the discharge pipe (7) being provided with a Y-shaped pipe (9), the Y-shaped pipe (9) comprising a main pipe (91), a first branch pipe (92) and a second branch pipe (93), the main pipe (91) being connected to the pipe valve (8), the first branch pipe (92) and the second branch pipe (93) both being fixedly communicated with the main pipe (91), the first branch pipe (92) extending to the outside of the casing (1), a liquid collecting box (10) being provided in the casing (1), and the second branch pipe (93) extending into the liquid collecting box (10).

4. A cleaning device for recycling waste aluminum according to claim 3, characterized in that: The pipeline valve (8) comprises a valve body (81), a valve cover (82), a hand wheel (83), a valve stem (84) and a gate plate (85); one end of the valve body (81) is fixedly connected to the discharge pipeline (7); the other end of the valve body (81) is fixedly connected to the main pipe (91); the valve cover (82) is arranged on the valve body (81); the valve stem (84) is threadedly passed through the valve cover (82); the hand wheel (83) is arranged on the valve stem (84) and is located at one end of the valve stem (84) away from the valve body (81); the gate plate (85) is arranged on the valve stem (84) and is located in the valve body (81); the gate plate (85) is a mesh plate.

5. The cleaning device for recycling waste aluminum according to claim 3, characterized in that: The liquid collecting box (10) is provided with a liquid extraction pipe (11), the box body (1) is provided with a liquid extraction pump (12), and the end of the liquid extraction pipe (11) away from the liquid collecting box (10) is connected to the liquid extraction pump (12), the liquid extraction pump (12) is connected with a liquid delivery pipe (13), and the end of the liquid delivery pipe (13) away from the liquid extraction pump (12) is connected to the liquid storage tank (61).

6. A cleaning device for recycling waste aluminum according to claim 5, characterized in that: A filter box (14) for filtering the cleaning liquid sucked by the suction pipe is arranged in the liquid collecting box (10), and the suction pipe is connected to the liquid collecting box (10) through the filter box (14).

7. A cleaning device for recycling waste aluminum according to claim 3, characterized in that: The first branch pipe (92) is sleeved with a solenoid valve (15), and the inner wall of the second branch pipe (93) is provided with an interception mesh plate (16) for blocking the passage of scrap aluminum, and the interception mesh plate (16) is located at one end of the second branch pipe (93) close to the main pipe (91).

8. The cleaning device for recycling waste aluminum according to claim 1, characterized in that: The feeding mechanism comprises a feeding pipe (17), the feeding pipe (17) being arranged at one end of the discharge roller (3) and being connected to the discharge roller (3), the feeding pipe (17) being connected to a feeding hopper (18), the feeding pipe (17) also being provided with a feeding assembly (19), the feeding assembly (19) being used for pushing the scrap aluminum entering the feeding pipe (17) into the discharge roller (3).

9. A cleaning device for recycling waste aluminum according to claim 8, characterized in that: The feeding assembly (19) comprises a motor (191), a connecting shaft (192) and a feeding piece (193); the motor (191) is arranged on the mounting frame (2); the connecting shaft (192) is connected to the output shaft of the motor (191); one end of the connecting shaft (192) away from the motor (191) is rotatably inserted into the feeding tube (17); the connecting shaft (192) and the feeding tube (17) are coaxially arranged; the feeding piece (193) is arranged on a section of the connecting shaft (192) located inside the feeding tube (17); and the feeding piece (193) is arranged in a spiral shape.

10. The cleaning device for recycling waste aluminum according to claim 1, characterized in that: The driving assembly (5) comprises a driving motor (51), a driving wheel (52), a driven wheel (53) and a transmission belt (54); the driving motor (51) is arranged on the mounting frame (2); the driving wheel (52) is arranged at the output end of the driving motor (51); the driven wheel (53) is sleeved on the circumference of the discharge roller (3); and the transmission belt (54) is sleeved on the outer rings of the driving wheel (52) and the driven wheel (53).

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