A waste bag recycling device for aluminum oxide production and processing method thereof

Abstract

The present invention relates to the technical field of alumina production, specifically to a waste bag recycling device for alumina production and a processing method thereof, comprising a waste bag recycling barrel and a caustic soda processing barrel arranged inside a fixed ring, a driving ring rotatably arranged on the fixed ring, a caustic soda flake packaging bag support plate rotatably arranged on the upper side of the driving ring, a clamping mechanism arranged on the outer ring of the caustic soda flake packaging bag support plate, a caustic soda flake belt feeding port and one side of the caustic soda flake feeding port are arranged with a lifting telescopic rod, and the lifting telescopic rod is used to lower the height of the caustic soda flake packaging bag support plate. In the present invention, when the caustic soda flake packaging bag support plate rotates to the caustic soda flake belt feeding port, the clamping mechanism clamping the caustic soda flake packaging bag is started, and the empty caustic soda flake packaging bag enters the interior of the waste bag recycling barrel, which can realize the dumping of caustic soda flakes and the recycling of waste bags, without consuming a lot of manpower and material resources, greatly improving the processing efficiency, and at the same time being conducive to improving the utilization rate of resources.

Description

Technical Field

[0001] The invention relates to a flake alkali alkali making device and a waste bag recovery and processing method thereof, in particular to a waste bag recovery device for aluminum oxide production and a processing method thereof, belonging to the technical field of aluminum oxide production. Background Art

[0002] Alumina is a high-hardness compound used to make conductors such as the anode paste layer and cathode coating of the electrolytic cell. It can be used as a surface treatment agent for metal or non-metallic materials and an additive for anti-rust ointment. It is used as a binder and sintering porcelain powder in the manufacture of high-temperature structural materials and ceramic substrates. In addition, alumina can also be used as an analytical reagent and dehydration of organic solvents, an adsorbent, an organic reaction catalyst, an abrasive, a polishing agent, and a raw material for smelting aluminum. In general, alumina has become a very important compound due to its excellent physical and chemical properties and a wide range of uses.

[0003] Alumina is usually stored directly inside the packaging bag. After purchasing a large amount of caustic soda flakes, it is necessary to separate the caustic soda flakes from the packaging bag. The existing method is to manually pour out the caustic soda flakes inside the packaging bag and then recycle the packaging bag. This will waste a lot of manpower and material resources, increase the processing cost, and greatly reduce the processing efficiency. Moreover, randomly discarded packaging bags not only waste resources, but also may pollute the environment.

[0004] Therefore, it is urgent to improve the alkali-making equipment to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a waste bag recycling equipment for alumina production and a processing method thereof. When a flake caustic soda packaging bag support plate rotates to the flake caustic soda belt feeding port, a clamping mechanism that clamps the flake caustic soda packaging bag is started, and the remaining flake caustic soda packaging bags enter the interior of a waste bag recycling barrel, thereby realizing the dumping of flake caustic soda and the recycling of waste bags without consuming a large amount of manpower and material resources, greatly improving the processing efficiency, and at the same time being conducive to improving the utilization rate of resources.

[0006] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0007] A waste bag recycling device for alumina production, comprising a waste bag recycling barrel and a caustic soda processing barrel fixedly arranged inside a fixed ring, a driving ring rotatably arranged on the fixed ring, a driving motor arranged at the bottom of the driving ring, a driving gear arranged at the output end of the driving motor, a driving tooth fixedly arranged on the bottom side of the driving ring, the driving gear meshingly connected with the driving tooth, and the driving motor is used to rotate the driving ring;

[0008] A plurality of caustic soda flake packaging bag support plates are rotatably provided on the upper side surface of the driving ring, a clamping mechanism is fixedly provided on the outer ring of the caustic soda flake packaging bag support plate, the clamping mechanism is used to fix the alumina caustic soda flake packaging bag, a supporting ring is fixedly provided on the upper end surface of the fixing ring, a caustic soda flake belt feeding port corresponding to the waste bag recovery barrel and a caustic soda flake feeding port corresponding to the caustic soda flake processing barrel are provided on the supporting ring, a caustic soda flake protection plate is connected to the upper end of the caustic soda processing barrel, a blade is fixedly provided on the caustic soda flake protection plate, the caustic soda flake protection plate corresponds to the caustic soda flake feeding port, a waste bag recovery barrel is connected to the upper end of the waste bag protection plate, the waste bag protection plate corresponds to the caustic soda flake belt feeding port;

[0009] The caustic soda strip feeding port and one side of the caustic soda feeding port are both fixedly provided with lifting and telescopic rods on the fixing ring, and the lifting and telescopic rods are used to lower the height of the caustic soda packaging bag support plate.

[0010] Preferably, the waste bag recovery barrel and the caustic soda flake processing barrel are both fixedly connected to the fixing ring, and the driving ring is rotatably arranged on the outside of the fixing ring;

[0011] The support ring is fixedly arranged on the upper side of the fixing ring through a support ring fixing block, and the support ring is used to support the inside of the caustic soda packaging bag support plate;

[0012] A supporting and fixing cylinder is fixedly arranged on the outer side of the driving ring, the supporting and fixing cylinder is not in contact with the driving ring, and the supporting and fixing cylinder is used to support the outer side of the flake caustic soda packaging bag support plate.

[0013] Preferably, a rotating ring is fixedly arranged on the bottom side of the middle part of the caustic soda packaging bag support plate, a rotating ring support block is rotatably arranged inside the rotating ring, and the rotating ring support block is fixedly connected to the upper side of the driving ring by welding;

[0014] A supporting wheel is arranged at the output end of the lifting and telescopic rod, and the supporting wheel abuts against the bottom side surface of the flake caustic soda packaging bag supporting plate.

[0015] Preferably, the clamping mechanism comprises a lower clamping plate and an upper clamping plate, wherein the lower clamping plate is fixedly arranged on the upper side of the flake caustic soda packaging bag support plate, and the upper clamping plate is fixedly arranged with a guide column, which passes through the lower clamping plate and extends to the bottom of the flake caustic soda packaging bag support plate;

[0016] The guide column is slidably connected to the lower clamping plate, a fixed block is fixedly arranged at the bottom of the guide column, a clamping telescopic rod is fixedly arranged between the fixed block and the caustic soda packaging bag support plate, and the output end of the clamping telescopic rod is fixedly connected to the fixed block;

[0017] Anti-slip grooves are fixedly arranged on the side surface between the lower clamping plate and the upper clamping plate, and the lower clamping plate and the upper clamping plate are used to clamp the edge of the aluminum oxide flake alkali packaging bag.

[0018] Preferably, a groove is formed on the inner side surface of the driving ring, and the edge of the fixing ring is rotatably arranged inside the groove;

[0019] The driving motor is fixedly arranged at the bottom of the fixing ring through a driving motor fixing block, a through hole is opened inside the fixing ring, and the waste bag protection plate and the caustic soda protection plate are both fixedly arranged inside the through hole.

[0020] Preferably, a caustic soda flake bag crushing motor is fixedly arranged at the bottom of the waste bag recovery barrel, and a caustic soda flake bag crushing shaft is connected to the output end of the caustic soda flake bag crushing motor, and a plurality of evenly distributed movable caustic soda flake bag crushing teeth are arranged on the caustic soda flake bag crushing shaft, and a plurality of evenly distributed fixed caustic soda flake bag crushing teeth are fixedly arranged inside the waste bag recovery barrel, and the movable caustic soda flake bag crushing teeth correspond to the fixed caustic soda flake bag crushing teeth, and the movable caustic soda flake bag crushing teeth are staggered with the fixed caustic soda flake bag crushing teeth, and the movable caustic soda flake bag crushing teeth and the fixed caustic soda flake bag crushing teeth are used to crush alumina caustic soda flake packaging bags;

[0021] The caustic soda flake bag crushing motor is fixedly arranged at the bottom of the waste bag recovery barrel through a caustic soda flake bag crushing motor fixing block.

[0022] Preferably, a waste bag discharge port is provided on one side of the bottom of the waste bag recovery barrel, the waste bag discharge port is communicated with the interior of the waste bag recovery barrel, and a waste bag discharge door body is rotatably provided inside the waste bag discharge port.

[0023] Preferably, the caustic soda flake processing barrel is an arc-shaped structure, and a plurality of evenly distributed caustic soda flake crushing shafts are fixedly arranged inside the caustic soda flake processing barrel, a caustic soda flake crushing motor is connected to the bottom of the caustic soda flake crushing shaft, the output end of the caustic soda flake crushing shaft is arranged inside the caustic soda flake processing barrel, and a plurality of evenly distributed caustic soda flake crushing teeth are arranged on the output end of the caustic soda flake crushing shaft, and the caustic soda flake crushing teeth are used to crush alumina caustic soda flakes.

[0024] Preferably, the bottom of the caustic soda processing barrel is connected with a caustic soda discharge port, the bottom of the supporting fixed cylinder is connected with a bottom plate via a supporting column, and the waste bag recovery barrel and the caustic soda processing barrel are both fixedly arranged on the bottom plate.

[0025] A method for processing waste bag recycling equipment for aluminum oxide production, comprising the following steps:

[0026] Step 1: Move the aluminum oxide flake caustic soda packaging bag directly to the caustic soda flake packaging bag support plate, and on one side of the blade;

[0027] Step 2: Start the clamping mechanism on the caustic soda flake packaging bag support plate, separate the lower clamping plate and the upper clamping plate on the clamping mechanism, and then clamp one end edge of the caustic soda flake packaging bag between the lower clamping plate and the upper clamping plate, and fix it;

[0028] Step 3: Start the driving motor on the bottom side of the fixed ring, and drive the fixed ring to rotate on the driving ring through the driving motor, thereby driving the caustic soda flake packaging bag support plate on the driving ring to rotate, and transport the alumina caustic soda flake packaging bag;

[0029] Step 4: During the transportation of the aluminum oxide caustic soda packaging bag, the aluminum oxide caustic soda packaging bag is cut by the blade on the caustic soda protection plate, and the aluminum oxide caustic soda enters the interior of the caustic soda processing barrel. When the caustic soda packaging bag support plate rotates to the lifting telescopic rod, the caustic soda packaging bag support plate is tilted at the caustic soda feeding port and the aluminum oxide caustic soda is completely thrown into the interior of the caustic soda processing barrel;

[0030] Step 5: The caustic soda flake packaging bag support plate continues to rotate and tilts again at the caustic soda flake belt feeding port. At the same time, the clamping mechanism is started, and the remaining caustic soda flake packaging bags enter the waste bag recycling barrel and are crushed under the action of the movable crushing teeth and fixed crushing teeth of the caustic soda flake bags.

[0031] The present invention has at least the following beneficial effects:

[0032] 1. When the support plate of the caustic soda flake packaging bag rotates to the feeding port of the caustic soda flake belt, the clamping mechanism that clamps the caustic soda flake packaging bag is started, and the empty caustic soda flake packaging bag enters the waste bag recycling barrel, which can realize the dumping of caustic soda flakes and the recycling of waste bags without consuming a lot of manpower and material resources, greatly improving the processing efficiency, and at the same time helping to improve the utilization rate of resources.

[0033] 2. Several caustic soda flake packaging bag support plates are rotatably arranged on the upper side of the driving ring, and multiple caustic soda flake packaging bag support plates are fixedly arranged on the driving ring, so that multiple caustic soda flake packaging bags can be placed at the same time, which improves the scope of use and flexibility. Workers can place multiple caustic soda flake packaging bags at the same time to improve processing efficiency.

[0034] 3. After placing the edge of the flake caustic soda packaging bag on the lower clamping plate, start the clamping telescopic rod on the lower side of the flake caustic soda packaging bag support plate. After the clamping telescopic rod is started, squeeze the fixed block, and the fixed block drives the guide column to move downward. The upper clamping plate squeezes the upper edge of the flake caustic soda packaging bag. Therefore, the flake caustic soda packaging bag can be fixed on the flake caustic soda packaging bag support plate. The structure is simple, which improves the stability of the flake caustic soda packaging bag. When the flake caustic soda packaging bag needs to be put in, the fixed block is lifted upward by clamping the telescopic rod, and the flake caustic soda packaging bag can be put into the waste bag recycling bin. The structure is simple, which improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0036] Figure 1 A perspective view of the present invention;

[0037] Figure 2 The local structure of the present invention Figure 1 ;

[0038] Figure 3 The local structure of the present invention Figure 2 ;

[0039] Figure 4 It is a structural diagram of the driving ring of the present invention;

[0040] Figure 5 This is a structural diagram of the support ring of the present invention;

[0041] Figure 6 A three-dimensional diagram of a drive ring of the present invention;

[0042] Figure 7 A three-dimensional diagram of the clamping mechanism of the present invention;

[0043] Figure 8 This is a structural diagram of the movable crushing teeth of the caustic soda flake bag of the present invention;

[0044] Fig. 9 It is a top view of the present invention.

[0045] In the figure, 1, waste bag recycling barrel; 101, waste bag protection plate; 102, waste bag discharge port, 103, waste bag discharge door, 2, caustic soda flake processing barrel; 201, caustic soda flake protection plate, 202, blade, 203, caustic soda flake discharge port, 3, fixed ring; 301, through hole, 4, caustic soda flake packaging bag support plate; 401, rotating ring, 402, rotating ring support block, 5, clamping mechanism; 501, lower clamping plate, 502, upper clamping plate, 503, guide column, 504, fixed block, 505, clamping telescopic rod, 6, driving ring; 601, driving gear; 7, driving driving motor; 701, driving gear; 702, driving motor fixing block; 8, supporting ring; 801, feeding port of caustic soda belt; 802, feeding port of caustic soda flakes; 803, supporting ring fixing block; 9, lifting and telescopic rod; 901, supporting wheel; 10, caustic soda flake bag crushing motor; 11, caustic soda flake bag crushing shaft; 12, caustic soda flake bag movable crushing teeth; 13, caustic soda flake bag fixed crushing teeth; 14, caustic soda flake bag crushing motor fixing block; 15, caustic soda flake crushing shaft; 16, caustic soda flake crushing motor; 17, caustic soda flake crushing teeth; 18, supporting fixing cylinder; 19, supporting column; 20, bottom plate. DETAILED DESCRIPTION

[0046] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0047] like Figure 1-Figure 9 As shown, the waste bag recovery equipment for alumina production provided in this embodiment includes a waste bag recovery barrel 1 and a caustic soda flake processing barrel 2 fixedly arranged inside a fixed ring 3, a driving ring 6 is rotatably arranged on the fixed ring 3, a driving motor 7 is arranged at the bottom of the driving ring 6, a driving gear 701 is arranged at the output end of the driving motor 7, a driving tooth 601 is fixedly arranged on the bottom side of the driving ring 6, the driving gear 701 is meshed and connected with the driving tooth 601, the driving motor 7 is used to rotate the driving ring 6, the driving motor 7 is fixedly arranged at the bottom of the fixed ring 3 through a driving motor fixing block 702, a through hole 301 is opened inside the fixed ring 3, a waste bag protection plate 101 and a caustic soda flake protection plate 201 are both fixedly arranged inside the through hole 301, the waste bag recovery barrel 1 and the caustic soda flake processing barrel 2 are fixed inside the fixed ring 3 and fixedly connected with the fixed ring 3 to improve the stability of the fixed ring 3, a groove is opened on the inner side of the driving ring 6, the edge of the fixed ring 3 is rotatably arranged inside the groove, and the driving ring 6 is driven to rotate on the fixed ring 3 by the driving motor 7 at the same time, the structure is simple, and the production cost is reduced;

[0048] A plurality of caustic soda flake packaging bag support plates 4 are rotatably arranged on the upper side of the driving ring 6, and a plurality of caustic soda flake packaging bag support plates 4 are fixedly arranged on the driving ring 6, so that a plurality of caustic soda flake packaging bags can be placed at the same time, thereby improving the scope of use and flexibility. Workers can place a plurality of caustic soda flake packaging bags at the same time, thereby improving the processing efficiency. A clamping mechanism 5 is fixedly arranged on the outer ring of the caustic soda flake packaging bag support plate 4, and the clamping mechanism 5 is used to fix the alumina caustic soda flake packaging bag. A support ring 8 is fixedly arranged on the upper end surface of the fixing ring 3, and a caustic soda flake belt corresponding to the waste bag recovery barrel 1 is provided on the support ring 8. A feeding port 801 and a caustic soda feeding port 802 corresponding to the caustic soda processing barrel 2, a caustic soda protection plate 201 is connected to the upper end of the caustic soda processing barrel 2, the caustic soda protection plate 201 protects the poured caustic soda to prevent the caustic soda from spilling, a blade 202 is fixedly provided on the caustic soda protection plate 201, the caustic soda protection plate 201 corresponds to the caustic soda feeding port 802, a waste bag protection plate 101 is connected to the upper end of the waste bag recovery barrel 1, the waste bag protection plate 101 protects the waste bags to improve the convenience of use, and the waste bag protection plate 101 corresponds to the caustic soda belt feeding port 801;

[0049] After the flake caustic soda packaging bag is placed on the flake caustic soda packaging bag support plate 4, the driving ring 6 fixedly connected to the flake caustic soda packaging bag support plate 4 drives the movement of the flake caustic soda packaging bag while rotating, so that the flake caustic soda packaging bag can be transported without manual long-term handling, which greatly improves the processing efficiency. During the transportation of the flake caustic soda packaging bag, one side of the flake caustic soda packaging bag is fixed to the flake caustic soda packaging bag support plate 4 by the clamping mechanism 5, and the other side of the flake caustic soda packaging bag is cut by the blade 202 on the flake caustic soda protection plate 201, so the flake caustic soda inside the flake caustic soda packaging bag will enter the interior of the flake caustic soda processing barrel 2, and workers do not need to manually dump it, saving a lot of labor;

[0050] When the caustic soda flake packaging bag is transported to the caustic soda flake feeding port 802, the caustic soda flake packaging bag support plate 4 is tilted toward the caustic soda flake processing barrel 2, so that the remaining caustic soda flakes will enter the interior of the caustic soda flake processing barrel 2, and at the same time, the remaining caustic soda flake packaging bag still stays on the caustic soda flake packaging bag support plate 4 under the action of the clamping mechanism 5;

[0051] When the caustic soda flake packaging bag support plate 4 rotates to the caustic soda flake belt feeding port 801, the clamping mechanism 5 clamping the caustic soda flake packaging bag is activated, so that the empty caustic soda flake packaging bag enters the interior of the waste bag recovery barrel 1. Therefore, the present invention can realize the dumping of caustic soda flakes and the recovery of waste bags without consuming a lot of manpower and material resources, thereby greatly improving the processing efficiency;

[0052] A lifting telescopic rod 9 is fixedly provided on one side of the caustic soda belt feeding port 801 and the caustic soda feeding port 802 on the fixing ring 3. The lifting telescopic rod 9 is used to lower the height of the caustic soda packaging bag support plate 4. When the caustic soda packaging bag support plate 4 is rotated to the caustic soda belt feeding port 801 and the caustic soda feeding port 802, the support wheel 901 on the lifting telescopic rod 9 is changed from an extended state to a compressed state. Therefore, it is convenient to pour the remaining caustic soda into the caustic soda processing barrel 2, and it is also convenient to pour the waste bag into the waste bag recovery barrel 1. The structure is simple and the convenience of use is improved.

[0053] Further, such as Figure 1 and Figure 6As shown, the waste bag recovery barrel 1 and the flake caustic soda processing barrel 2 are both fixedly connected to the fixed ring 3, the driving ring 6 is rotatably arranged on the outside of the fixed ring 3, the waste bag recovery barrel 1 and the flake caustic soda processing barrel 2 are fixed on the fixed ring 3 to improve the stability of the fixed ring 3, the support ring 8 is fixedly arranged on the upper side of the fixed ring 3 through the support ring fixing block 803, the support ring 8 is used to support the inside of the flake caustic soda packaging bag support plate 4, the support ring 8 is fixed to the upper side of the fixed ring 3 through the support ring fixing block 803 to improve the stability of the support ring 8, the outer side of the driving ring 6 is fixedly provided with a support fixing cylinder 18, the support fixing cylinder 18 is not in contact with the driving ring 6, the support fixing cylinder 18 is used to support the outside of the flake caustic soda packaging bag support plate 4, when the flake caustic soda packaging bag support plate 4 does not need to be rotated, the support ring 8 and the support fixing cylinder 18 respectively support the inside and the outside of the flake caustic soda packaging bag support plate 4 to improve the stability of the operation of the flake caustic soda packaging bag support plate 4;

[0054] like Figure 4 As shown, a rotating ring 401 is fixedly provided on the bottom side of the middle part of the flake caustic soda packaging bag support plate 4, and a rotating ring support block 402 is rotatably provided inside the rotating ring 401. The rotating ring support block 402 is fixedly connected to the upper side of the driving ring 6 by welding. A rotating ring 401 is fixedly provided on the bottom of the flake caustic soda packaging bag support plate 4, and the rotating ring 401 is sleeved on the rotating ring support block 402. Therefore, the flake caustic soda packaging bag support plate 4 can rotate on the rotating ring support block 402 through the rotating ring 401, and the lifting telescopic rod 9 A support wheel 901 is provided at the output end, and the support wheel 901 is against the bottom side of the flake caustic soda packaging bag support plate 4. After the flake caustic soda packaging bag support plate 4 completely pours the flake caustic soda in the flake caustic soda packaging bag into the interior of the flake caustic soda processing barrel 2, the lifting and telescopic rod 9 is also started, and the support wheel 901 on the lifting and telescopic rod 9 is used to push the flake caustic soda packaging bag support plate 4 to a horizontal state, so that the flake caustic soda packaging bag support plate 4 slides on the support ring 8 to prevent the flake caustic soda packaging bag support plate 4 from being stuck with the flake caustic soda belt feeding port 801 or the flake caustic soda feeding port 802.

[0055] Furthermore, Figure 6 and Figure 7As shown, the clamping mechanism 5 includes a lower clamping plate 501 and an upper clamping plate 502. The lower clamping plate 501 is fixedly arranged on the upper side of the flake caustic soda packaging bag support plate 4. The upper clamping plate 502 is fixedly arranged with a guide column 503. The guide column 503 penetrates the lower clamping plate 501 and extends to the bottom of the flake caustic soda packaging bag support plate 4. The edges of both ends of the flake caustic soda packaging bag can be clamped by the clamping mechanism 5, so that the flake caustic soda packaging bag will not slip during the pouring process, thereby improving the convenience of use. The guide column 503 is slidably connected to the lower clamping plate 501, and a fixed block 504 is fixedly arranged at the bottom of the guide column 503. A clamping telescopic rod 505 is fixedly arranged between the fixed block 504 and the flake caustic soda packaging bag support plate 4, and the output end of the clamping telescopic rod 505 is fixedly connected to the fixed block 504. After the edge of the flake caustic soda packaging bag is placed on the lower clamping plate 501, the flake caustic soda packaging bag support plate is started. The clamping telescopic rod 505 on the lower side of 4 squeezes the fixed block 504 after the clamping telescopic rod 505 is started, and the fixed block 504 drives the guide column 503 to move downward, and the upper clamping plate 502 squeezes the upper edge of the flake caustic soda packaging bag, so that the flake caustic soda packaging bag can be fixed on the flake caustic soda packaging bag support plate 4, the structure is simple, and the stability of the flake caustic soda packaging bag is improved. When the flake caustic soda packaging bag needs to be put in, the fixing block 504 is lifted upward by clamping the telescopic rod 505, and the flake caustic soda packaging bag can be put into the waste bag recycling bin 1, the structure is simple, and the convenience of use is improved. The side surface between the lower clamping plate 501 and the upper clamping plate 502 is fixedly provided with anti-skid grooves, and the lower clamping plate 501 and the upper clamping plate 502 are used to clamp the edge of the alumina flake caustic soda packaging bag, and the lower clamping plate 501 and the upper clamping plate 502 are fixedly provided with anti-skid grooves to improve the stability of clamping.

[0056] Furthermore, if Figure 1 and Figure 8As shown, a caustic soda flake bag crushing motor 10 is fixedly arranged at the bottom of the waste bag recovery barrel 1, and a caustic soda flake bag crushing shaft 11 is connected to the output end of the caustic soda flake bag crushing motor 10, and a plurality of evenly distributed movable caustic soda flake bag crushing teeth 12 are arranged on the caustic soda flake bag crushing shaft 11. A plurality of evenly distributed fixed caustic soda flake bag crushing teeth 13 are fixedly arranged inside the waste bag recovery barrel 1, and the movable caustic soda flake bag crushing teeth 12 correspond to the fixed caustic soda flake bag crushing teeth 13, and the movable caustic soda flake bag crushing teeth 12 and the fixed caustic soda flake bag crushing teeth 13 are staggered. The movable caustic soda flake bag crushing teeth 12 and the fixed caustic soda flake bag crushing teeth 13 are used to crush the aluminum oxide caustic soda flake packaging bag. After the caustic soda flake packaging bag enters the waste bag recovery barrel 1, the caustic soda flake bag crushing motor 10 inside the waste bag recovery barrel 1 is started. After the caustic soda flake bag crushing motor 10 is started, it drives the caustic soda flake bag crushing shaft 11 to rotate, and the caustic soda flake bag crushing shaft 11 drives the caustic soda flake bag movable crushing teeth 12 to rotate inside the waste bag recycling barrel 1, and at the same time cooperates with the caustic soda flake bag fixed crushing teeth 13 inside the waste bag recycling barrel 1 to crush the caustic soda flake packaging bag. A plurality of caustic soda flake bag movable crushing teeth 12 and a plurality of caustic soda flake bag fixed crushing teeth 13 can more fully crush the caustic soda flake packaging bag, improve the crushing quality and crushing efficiency, and the caustic soda flake bag crushing motor 10 is fixedly arranged at the bottom of the waste bag recycling barrel 1 through the caustic soda bag crushing motor fixing block 14. The caustic soda flake bag crushing motor 10 is fixed to the bottom of the waste bag recycling barrel 1 through the caustic soda bag crushing motor fixing block 14, which improves the stability of the caustic soda flake bag crushing motor 10;

[0057] A waste bag discharge port 102 is provided on one side of the bottom of the waste bag recovery barrel 1. The waste bag discharge port 102 is connected to the interior of the waste bag recovery barrel 1. A waste bag discharge door 103 is rotatably provided inside the waste bag discharge port 102. The crushed caustic soda flake packaging bag is taken out through the waste bag discharge port 102. The structure is simple and the convenience of use is improved.

[0058] In addition, the caustic soda flake processing barrel 2 is an arc-shaped structure, and a plurality of evenly distributed caustic soda flake crushing shafts 15 are fixedly arranged inside the caustic soda flake processing barrel 2. A caustic soda flake crushing motor 16 is connected to the bottom of the caustic soda flake crushing shaft 15. The output end of the caustic soda flake crushing shaft 15 is arranged inside the caustic soda flake processing barrel 2, and a plurality of evenly distributed caustic soda flake crushing teeth 17 are arranged on the output end of the caustic soda flake crushing shaft 15. The caustic soda flake crushing teeth 17 are used to crush alumina caustic soda flakes. After the caustic soda flakes in the caustic soda flake packaging bag are put into the caustic soda flake processing barrel 2, the caustic soda flakes are crushed by the caustic soda flake crushing teeth 17 on the caustic soda flake crushing shaft 15. The caustic soda flake processing barrel 2 with an arc-shaped structure is more conducive to collecting caustic soda flakes. At the same time, the plurality of caustic soda flake crushing shafts 15 inside increase the contact area with the caustic soda flakes, thereby improving the crushing efficiency.

[0059] The bottom of the caustic soda processing barrel 2 is connected to a caustic soda discharge port 203, and the crushed caustic soda is discharged through the caustic soda discharge port 203, which improves the convenience of use. The bottom of the supporting and fixing cylinder 18 is connected to a bottom plate 20 through a supporting column 19, and the waste bag recovery barrel 1 and the caustic soda processing barrel 2 are both fixedly arranged on the bottom plate 20. The supporting and fixing cylinder 18 is connected to the bottom plate 20 through a supporting column 19, and the waste bag recovery barrel 1 and the caustic soda processing barrel 2 are both fixed on the bottom plate 20. The bottom plate 20 can protect the waste bag recovery barrel 1 and the caustic soda processing barrel 2, and can also improve the overall stability of the device.

[0060] like Figure 1-Figure 9 As shown, the processing method of the waste bag recycling equipment for aluminum oxide production provided in this embodiment includes the following steps:

[0061] Step 1: directly move the aluminum oxide flake caustic soda packaging bag onto the flake caustic soda packaging bag support plate 4, and on one side of the blade 202;

[0062] Step 2: Start the clamping mechanism 5 on the caustic soda flake packaging bag support plate 4, separate the lower clamping plate 501 and the upper clamping plate 502 on the clamping mechanism 5, and then clamp one end edge of the caustic soda flake packaging bag between the lower clamping plate 501 and the upper clamping plate 502, and fix it;

[0063] Step 3: Start the drive motor 7 on the bottom side of the fixing ring 3, and drive the fixing ring 3 to rotate on the drive ring 6 through the drive motor 7, thereby driving the caustic soda flake packaging bag support plate 4 on the drive ring 6 to rotate, and transport the alumina caustic soda flake packaging bag;

[0064] Step 4: During the transportation of the aluminum oxide caustic soda packaging bag, the aluminum oxide caustic soda packaging bag is cut by the blade 202 on the caustic soda protection plate 201, and the aluminum oxide caustic soda enters the interior of the caustic soda processing barrel 2. When the caustic soda packaging bag support plate 4 rotates to the lifting telescopic rod 9, the caustic soda packaging bag support plate 4 is tilted at the caustic soda feeding port 802 and the aluminum oxide caustic soda is completely thrown into the interior of the caustic soda processing barrel 2.

[0065] Step 5: The caustic soda flake packaging bag support plate 4 continues to rotate and tilts again at the caustic soda flake belt feeding port 801, and the clamping mechanism 5 is started at the same time. The remaining caustic soda flake packaging bags enter the waste bag recovery barrel 1 and are crushed under the action of the caustic soda flake bag movable crushing teeth 12 and the caustic soda flake bag fixed crushing teeth 13.

[0066] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0067] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0068] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A waste bag recycling device for alumina production, comprising a waste bag recycling barrel (1) and a caustic soda processing barrel (2) fixedly arranged inside a fixing ring (3), characterized in that: A driving ring (6) is rotatably arranged on the fixing ring (3); a driving motor (7) is arranged at the bottom of the driving ring (6); a driving gear (701) is arranged at the output end of the driving motor (7); a driving tooth (601) is fixedly arranged on the bottom side surface of the driving ring (6); the driving gear (701) is meshedly connected with the driving tooth (601); and the driving motor (7) is used to rotate the driving ring (6); A plurality of caustic soda flake packaging bag support plates (4) are rotatably arranged on the upper side surface of the driving ring (6); a clamping mechanism (5) is fixedly arranged on the outer ring of the caustic soda flake packaging bag support plate (4); the clamping mechanism (5) is used to fix the alumina caustic soda flake packaging bag; a support ring (8) is fixedly arranged on the upper end surface of the fixing ring (3); and a caustic soda flake belt feeding port (801) corresponding to the waste bag recovery barrel (1) and a caustic soda flake processing barrel (8) are provided on the support ring (8). 2) a corresponding caustic soda feeding port (802), the upper end of the caustic soda processing barrel (2) is connected to a caustic soda protection plate (201), a blade (202) is fixedly arranged on the caustic soda protection plate (201), the caustic soda protection plate (201) corresponds to the caustic soda feeding port (802), the upper end of the waste bag recovery barrel (1) is connected to a waste bag protection plate (101), the waste bag protection plate (101) corresponds to the caustic soda belt feeding port (801); A lifting telescopic rod (9) is fixedly provided on one side of the caustic soda strip feeding port (801) and the caustic soda feeding port (802) on the fixing ring (3), and the lifting telescopic rod (9) is used to lower the height of the caustic soda packaging bag support plate (4).

2. The waste bag recycling equipment for aluminum oxide production according to claim 1, characterized in that: The waste bag recovery barrel (1) and the caustic soda flake processing barrel (2) are both fixedly connected to the fixing ring (3), and the driving ring (6) is rotatably arranged on the outside of the fixing ring (3); The support ring (8) is fixedly arranged on the upper side of the fixing ring (3) via a support ring fixing block (803), and the support ring (8) is used to support the inside of the caustic soda packaging bag support plate (4); A supporting and fixing cylinder (18) is fixedly arranged on the outer side of the driving ring (6); the supporting and fixing cylinder (18) is not in contact with the driving ring (6); and the supporting and fixing cylinder (18) is used to support the outside of the caustic soda packaging bag support plate (4).

3. The waste bag recycling equipment for aluminum oxide production according to claim 1, characterized in that: A rotating ring (401) is fixedly arranged on the bottom side of the middle part of the caustic soda packaging bag support plate (4), a rotating ring support block (402) is rotatably arranged inside the rotating ring (401), and the rotating ring support block (402) is fixedly connected to the upper side of the driving ring (6) by welding; A support wheel (901) is provided at the output end of the lifting and telescopic rod (9), and the support wheel (901) abuts against the bottom side surface of the caustic soda packaging bag support plate (4).

4. The waste bag recycling equipment for aluminum oxide production according to claim 1, characterized in that: The clamping mechanism (5) comprises a lower clamping plate (501) and an upper clamping plate (502), wherein the lower clamping plate (501) is fixedly arranged on the upper side of the caustic soda packaging bag support plate (4), and the upper clamping plate (502) is fixedly arranged with a guide column (503), and the guide column (503) passes through the lower clamping plate (501) and extends to the bottom of the caustic soda packaging bag support plate (4); The guide column (503) is slidably connected to the lower clamping plate (501); a fixing block (504) is fixedly arranged at the bottom of the guide column (503); a clamping telescopic rod (505) is fixedly arranged between the fixing block (504) and the caustic soda packaging bag support plate (4); and an output end of the clamping telescopic rod (505) is fixedly connected to the fixing block (504); Anti-slip grooves are fixedly arranged on the side surface between the lower clamping plate (501) and the upper clamping plate (502), and the lower clamping plate (501) and the upper clamping plate (502) are used to clamp the edges of the aluminum oxide flake alkali packaging bag.

5. The waste bag recycling equipment for aluminum oxide production according to claim 1, characterized in that: The inner side surface of the driving ring (6) is provided with a groove, and the edge of the fixing ring (3) is rotatably arranged inside the groove; The drive motor (7) is fixedly arranged at the bottom of the fixing ring (3) via a drive motor fixing block (702); a through hole (301) is provided inside the fixing ring (3); and the waste bag protection plate (101) and the caustic soda protection plate (201) are both fixedly arranged inside the through hole (301).

6. The waste bag recycling equipment for aluminum oxide production according to claim 1, characterized in that: A caustic soda flake bag crushing motor (10) is fixedly arranged at the bottom of the waste bag recovery barrel (1), and the output end of the caustic soda flake bag crushing motor (10) is connected to a caustic soda flake bag crushing shaft (11), and a plurality of evenly distributed movable caustic soda flake bag crushing teeth (12) are arranged on the caustic soda flake bag crushing shaft (11). A plurality of evenly distributed fixed caustic soda flake bag crushing teeth (13) are fixedly arranged inside the waste bag recovery barrel (1), and the movable caustic soda flake bag crushing teeth (12) correspond to the fixed caustic soda flake bag crushing teeth (13), and the movable caustic soda flake bag crushing teeth (12) and the fixed caustic soda flake bag crushing teeth (13) are arranged in an alternating manner, and the movable caustic soda flake bag crushing teeth (12) and the fixed caustic soda flake bag crushing teeth (13) are used to crush aluminum oxide caustic soda flake packaging bags; The caustic soda flake bag crushing motor (10) is fixedly arranged at the bottom of the waste bag recovery barrel (1) via a caustic soda flake bag crushing motor fixing block (14).

7. The waste bag recycling equipment for aluminum oxide production according to claim 6, characterized in that: A waste bag discharge port (102) is provided on one side of the bottom of the waste bag recovery barrel (1), the waste bag discharge port (102) is communicated with the interior of the waste bag recovery barrel (1), and a waste bag discharge door (103) is rotatably provided inside the waste bag discharge port (102).

8. The waste bag recycling equipment for aluminum oxide production according to claim 1, characterized in that: The caustic soda flake processing barrel (2) is an arc-shaped structure. A plurality of evenly distributed caustic soda flake crushing shafts (15) are fixedly arranged inside the caustic soda flake processing barrel (2). A caustic soda flake crushing motor (16) is connected to the bottom of the caustic soda flake crushing shaft (15). The output end of the caustic soda flake crushing shaft (15) is arranged inside the caustic soda flake processing barrel (2). A plurality of evenly distributed caustic soda flake crushing teeth (17) are arranged on the output end of the caustic soda flake crushing shaft (15). The caustic soda flake crushing teeth (17) are used to crush aluminum oxide caustic soda flakes.

9. The waste bag recycling equipment for aluminum oxide production according to claim 2, characterized in that: The bottom of the caustic soda flake processing barrel (2) is connected to a caustic soda flake discharge port (203), the bottom of the supporting fixed cylinder (18) is connected to a bottom plate (20) via a supporting column (19), and the waste bag recovery barrel (1) and the caustic soda flake processing barrel (2) are both fixedly arranged on the bottom plate (20).

10. A method for processing waste bag recycling equipment for alumina production, characterized in that: The waste bag recycling equipment for aluminum oxide production according to claim 1 is used, comprising the following steps: Step 1: directly move the aluminum oxide flake caustic soda packaging bag onto the caustic soda flake packaging bag support plate (4), and onto one side of the blade (202); Step 2: Start the clamping mechanism (5) on the caustic soda flake packaging bag support plate (4), separate the lower clamping plate (501) and the upper clamping plate (502) on the clamping mechanism (5), and then clamp one end edge of the caustic soda flake packaging bag between the lower clamping plate (501) and the upper clamping plate (502), and fix it; Step 3: Start the drive motor (7) on the bottom side of the fixed ring (3), and drive the fixed ring (3) to rotate on the drive ring (6) through the drive motor (7), thereby driving the caustic soda flake packaging bag support plate (4) on the drive ring (6) to rotate, and transport the caustic soda flake packaging bag; Step 4: During the transportation of the aluminum oxide caustic soda packaging bag, the aluminum oxide caustic soda packaging bag is cut by the blade (202) on the caustic soda protection plate (201), and the aluminum oxide caustic soda enters the interior of the caustic soda processing barrel (2). When the caustic soda packaging bag support plate (4) rotates onto the lifting telescopic rod (9), the caustic soda packaging bag support plate (4) is tilted at the caustic soda feeding port (802) and the aluminum oxide caustic soda is completely thrown into the interior of the caustic soda processing barrel (2); Step 5: The caustic soda flake packaging bag support plate (4) continues to rotate and tilts again at the caustic soda flake belt feeding port (801), and the clamping mechanism (5) is started at the same time. The remaining caustic soda flake packaging bags enter the waste bag recovery barrel (1) and are crushed under the action of the caustic soda flake bag movable crushing teeth (12) and the caustic soda flake bag fixed crushing teeth (13).

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