Electrolytic aluminum waste residue recycling device

Abstract

The utility model relates to the technical field of electrolytic aluminum waste residue recovery, in particular to an electrolytic aluminum waste residue recovery treatment device which comprises a crushing box, crushing rollers, conveying blades, a transmission component, a speed reducer, a driving motor, a fan, a dust removal pipeline and a dust removal cloth bag, two groups of crushing rollers are arranged on the inner side of the crushing box, the crushing rollers are rotationally connected with the crushing box, conveying blades are arranged at the bottoms of the crushing rollers, the conveying blades are rotationally connected with the crushing box, a transmission assembly is arranged on one side of the conveying blades, a speed reducer is arranged on one side of the conveying blades, and a driving motor is arranged on one side of the speed reducer; a dust removal pipeline is arranged on one side of the crushing box, a dust removal cloth bag is arranged above the dust removal pipeline, and a fan is arranged at the bottom of the dust removal pipeline; the dust removal function is added, dust generated by waste residue smashing is led away and collected through the draught fan, the dust is prevented from polluting air in a processing area, meanwhile, the device is additionally provided with the briquetting mechanism, and the smashed waste residues can be briquetted so that transportation can be facilitated.

Description

Technical Field

[0001] This utility model relates to the field of electrolytic aluminum waste residue recycling technology, and in particular to an electrolytic aluminum waste residue recycling and processing device. Background Technology

[0002] Electrolytic aluminum production generates waste residue, which can be recycled. However, this waste residue needs to be crushed for better collection.

[0003] Existing electrolytic aluminum waste slag crushing equipment has poor dust suppression capabilities. During the crushing process, a large amount of flying dust is generated, which floats in the air and pollutes the air in the processing area. At the same time, the fine particles after the waste slag is crushed are not easy to load and transport.

[0004] Therefore, to address the above problems, an electrolytic aluminum waste slag recycling and processing device can be designed. A dust removal function can be added to the waste slag crushing device. The dust generated by crushing the waste slag can be drawn away and collected by a fan to prevent dust from polluting the air in the processing area. At the same time, a briquetting mechanism can be added to the device to compress the crushed waste slag into briquettes for transportation. Utility Model Content

[0005] To overcome the problem that most electrolytic aluminum waste slag crushing devices have poor dust suppression capabilities, a large amount of flying dust is generated during the waste slag crushing process. This dust floats in the air and pollutes the air in the processing area. At the same time, the fine particles after the waste slag is crushed are not easy to load and transport.

[0006] The technical solution of this utility model is as follows: an electrolytic aluminum waste slag recycling and processing device, including a crushing box, crushing rollers, conveying blades, transmission components, a reducer, a drive motor, a fan, a dust removal pipe, and a dust removal bag; the crushing box is equipped with crushing rollers on its inner side, and there are two sets of crushing rollers. The crushing rollers are rotatably connected to the crushing box. The bottom of the crushing rollers is equipped with conveying blades, which are rotatably connected to the crushing box. A transmission component is equipped on one side of the conveying blades, a reducer is equipped on one side of the conveying blades, a drive motor is equipped on one side of the reducer, a dust removal pipe is equipped on one side of the crushing box, a dust removal bag is equipped above the dust removal pipe, and a fan is equipped at the bottom of the dust removal pipe.

[0007] Preferably, a drive motor generates power, a reducer increases the torque, and a transmission assembly drives the crushing roller and conveying blades to rotate. The crushing roller crushes the waste entering the crushing box, and the crushed waste falls into the conveying blade area. The conveying blades convey the waste while applying pressure to compress it into strips, reducing its volume. During this process, a fan draws dust out of the crushing box and sends it into a dust removal pipe, then into a dust removal bag to filter the dust, trapping it and allowing clean air to be discharged, thus achieving the dust removal function.

[0008] Preferably, a hopper is provided on the top of the crushing box, the hopper is tilted to one side, and a support leg is provided at the bottom of the crushing box, with four sets of support legs.

[0009] Preferably, the bottom of the crushing box is equipped with an inclined plate, and there are two sets of inclined plates. The bottom of the inclined plate is equipped with a conveying chamber, and one side of the conveying chamber is equipped with a discharge port. The outlet of the discharge port is rectangular and has a narrowed design.

[0010] Preferably, a power shaft is provided on the inner side of the conveying blades, the power shaft passes through the conveying chamber, the power shaft is rotatably connected to the crushing box, and a partition ring is provided on one side of the power shaft.

[0011] Preferably, the outer side of the crushing roller is provided with crushing teeth, and multiple sets of crushing teeth are provided. A gear is provided on one side of the crushing roller, and the gears of two sets of crushing rollers mesh with each other. A power rod is provided on one side of one set of gears.

[0012] Preferably, the transmission assembly includes a first transmission belt, with a power rod connected to the inner side of the first transmission belt and a power shaft connected to the inner side of the first transmission belt, and the first transmission belt is located on one side of the separator ring.

[0013] Preferably, the transmission assembly also includes a second transmission belt, which is staggered with the first transmission belt. The second transmission belt is located on the other side of the separator ring, and the inner side of the second transmission belt is connected to the power shaft and the inner side of the second transmission belt is connected to the output end of the reducer.

[0014] Preferably, a dust extraction pipe is installed on one side of the dust collection duct, with one end connected to the top of the crushing box. A cleaning pipe is installed at the bottom of the dust collection duct, with one end connected to another pipe. An air inlet pipe is installed on one side of the dust collection duct, with one end connected to the air outlet of the fan.

[0015] The beneficial effects of this utility model are:

[0016] 1. The device has added a dust removal function. During the crushing of waste residue, the fan draws the dust out of the crushing box and sends it into the dust removal pipe, and then into the dust removal bag to filter the dust, blocking and retaining the dust, so that clean air can be discharged, thus achieving the dust removal function.

[0017] 2. The device has added a briquetting function. The crushing roller crushes the waste entering the crushing box. The crushed waste falls into the conveying blade area. The conveying blade transports the waste while applying a certain pressure to the waste, squeezing the waste into strips to reduce its volume. Operators can easily cut the waste into blocks to reduce the transport volume. Attached Figure Description

[0018] Figure 1The diagram shown is a three-dimensional structural schematic of the electrolytic aluminum waste residue recycling and treatment device of this utility model.

[0019] Figure 2 The diagram shown is a three-dimensional structural schematic of the crushing box of the electrolytic aluminum waste slag recycling and treatment device of this utility model.

[0020] Figure 3 The diagram shown is a three-dimensional structural schematic of the crushing roller of the electrolytic aluminum waste slag recycling and treatment device of this utility model.

[0021] Figure 4 The diagram shown is a three-dimensional structural schematic of the transmission component of the electrolytic aluminum waste residue recycling and treatment device of this utility model.

[0022] Figure 5 The diagram shown is a three-dimensional structural schematic of the dust removal pipeline of the electrolytic aluminum waste residue recycling and treatment device of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Crushing box; 101. Hopper; 102. Support leg; 103. Conveying bin; 104. Inclined plate; 105. Discharge port; 2. Crushing roller; 201. Crushing tooth; 202. Gear; 203. Power rod; 3. Conveying blade; 301. Power shaft; 302. Separating ring; 401. First transmission belt; 402. Second transmission belt; 5. Reducer; 6. Drive motor; 7. Fan; 8. Dust removal duct; 801. Dust extraction pipe; 802. Air inlet pipe; 803. Cleaning pipe; 9. Dust collector bag. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figures 1-5 This utility model provides an embodiment of an electrolytic aluminum waste slag recycling and processing device, including a crushing box 1, a crushing roller 2, a conveying blade 3, a transmission assembly, a reducer 5, a drive motor 6, a fan 7, a dust removal pipe 8, and a dust removal bag 9; the crushing roller 2 is arranged inside the crushing box 1, and there are two sets of crushing rollers 2. The crushing roller 2 is rotatably connected to the crushing box 1. The bottom of the crushing roller 2 is arranged with a conveying blade 3, which is rotatably connected to the crushing box 1. A transmission assembly is arranged on one side of the conveying blade 3, a reducer 5 is arranged on one side of the conveying blade 3, a drive motor 6 is arranged on one side of the reducer 5, a dust removal pipe 8 is arranged on one side of the crushing box 1, a dust removal bag 9 is arranged above the dust removal pipe 8, and a fan 7 is arranged at the bottom of the dust removal pipe 8.

[0026] Please see Figure 1In this embodiment, a hopper 101 is provided above the crushing box 1. The hopper 101 is tilted to one side. A support leg 102 is provided at the bottom of the crushing box 1. There are four sets of support legs 102. The hopper 101 is used to guide the waste residue into the crushing box 1. The hopper 101 tilted to one side provides space for the installation of the dust extraction pipe 801. The support leg 102 is used to support the device.

[0027] Please see Figure 2 In this embodiment, the bottom of the crushing box 1 is provided with an inclined plate 104, and there are two sets of inclined plates 104. The bottom of the inclined plate 104 is provided with a conveying chamber 103, and a discharge port 105 is provided on one side of the conveying chamber 103. The outlet of the discharge port 105 is rectangular and has a narrow opening design. The inclined plate 104 can guide the crushed waste residue into the conveying chamber 103 and be conveyed by the conveying blades 3. The narrow opening design of the discharge port 105 can apply pressure to the waste residue during the conveying process, so that the loose waste residue gathers and is squeezed into shape.

[0028] Please see Figure 3 In this embodiment, a power shaft 301 is provided on the inner side of the conveying blade 3. The power shaft 301 passes through the conveying chamber 103 and is rotatably connected to the crushing box 1. A separator ring 302 is provided on one side of the power shaft 301. The power shaft 301 is used to receive the power of the drive motor 6 to drive the conveying blade 3 to rotate. The separator ring 302 is used to separate the first transmission belt 401 and the second transmission belt 402 to prevent collision.

[0029] Please see Figure 4 In this embodiment, crushing teeth 201 are provided on the outer side of the crushing roller 2, and multiple sets of crushing teeth 201 are provided. Gears 202 are provided on one side of the crushing roller 2, and the gears 202 of two sets of crushing roller 2 mesh with each other. A power rod 203 is provided on one side of one set of gears 202. The transmission assembly includes a first transmission belt 401, the power rod 203 is connected to the inner side of the first transmission belt 401, and the power shaft 301 is connected to the inner side of the first transmission belt 401. The first transmission belt 401 is located on one side of the separator ring 302. The transmission assembly also includes a second transmission belt 402. The second transmission belt 402 is staggered with the first transmission belt 401. The second transmission belt 402 is located on the other side of the separator ring 302. The inner side of the second transmission belt 402 is connected to the power shaft 301 and the output end of the reducer 5. The crushing teeth 201 are used to increase the pressure on the waste residue, making the waste residue easier to crush. The two sets of gears 202 can make the two sets of crushing rollers 2 rotate in opposite directions. The second transmission belt 402 can transmit power to the power shaft 301 to make the power shaft 301 rotate, and then transmit power to the power rod 203 through the first transmission belt 401 to make a set of gears 202 rotate.

[0030] Please see Figure 5In this embodiment, a dust inlet pipe 801 is provided on one side of the dust removal pipe 8. One end of the dust inlet pipe 801 is connected to the top of the crushing box 1. A cleaning pipe 803 is provided at the bottom of the dust removal pipe 8. The cleaning pipe 803 is inclined and one end of the cleaning pipe 803 is connected to the cleaning pipe 803. An air inlet pipe 802 is provided on one side of the dust removal pipe 8. The air inlet pipe 802 is inclined and one end of the air inlet pipe 802 is connected to the air outlet of the fan 7. The air inlet pipe 802 can introduce the air generated by the fan 7 into the dust removal pipe 8 to increase the air velocity in the dust removal pipe 8. At the same time, it creates a low-pressure environment in the dust inlet pipe 801, guiding fine dust into the dust removal pipe 8 with the air and then into the dust collector bag 9. When cleaning the dust collector bag 9, simply turn off the fan 7 and tap the dust collector bag 9. The dust will fall off naturally and enter the conveying chamber 103 from the cleaning pipe 803.

[0031] During operation, the drive motor 6 outputs power to the reducer 5 to reduce the speed and increase the torque. The output end of the reducer 5 uses the second transmission belt 402 to rotate the power shaft 301, thereby driving the conveyor blades 3 to rotate. The first transmission belt 401 transmits power to the power rod 203, causing one set of gears 202 to rotate and driving another set of gears 202 to rotate in the opposite direction. This causes the two sets of crushing rollers 2 to rotate in opposite directions to crush the waste residue. The crushed waste residue is guided by the inclined plate 104 into the conveying bin 103 and is conveyed by the rotating conveyor blades 3 to the discharge port 105, where it narrows. The designed discharge port 105 can apply pressure to the waste residue during the conveying process, causing the loose waste residue to gather and be squeezed into shape. During this process, the air inlet pipe 802 introduces the air generated by the fan 7 into the dust removal pipe 8 to increase the air velocity in the dust removal pipe 8. At the same time, a low-pressure environment is created in the dust inlet pipe 801 to guide fine dust into the dust removal pipe 8 with the air and then into the dust removal bag 9 to be collected and achieve dust removal. Using the fan 7 to blow air to induce dust can prevent waste residue from entering the fan 7 and causing the fan 7 to malfunction. It also prevents the suction from being too strong and sucking in larger waste residue.

[0032] Through the above steps, the drive motor 6 generates power and drives the crushing roller 2 and conveying blade 3 to rotate using the transmission assembly. The crushing roller 2 crushes the waste entering the crushing box 1. The crushed waste falls into the area of ​​the conveying blade 3. The conveying blade 3 conveys the waste and applies pressure to it, squeezing the waste into strips to reduce its volume. During this process, the fan 7 draws dust out of the crushing box 1 and sends it into the dust removal pipe 8, and then into the dust removal bag 9 to filter the dust, trapping the dust and allowing clean air to be discharged, thus achieving the dust removal function.

[0033] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An electrolytic aluminum waste slag recycling and processing device, comprising a crushing box (1); characterized in that: It also includes a crushing roller (2), a conveying blade (3), a transmission assembly, a reducer (5), a drive motor (6), a fan (7), a dust removal pipe (8), and a dust removal bag (9); the crushing box (1) is equipped with a crushing roller (2) on the inner side, and there are two sets of crushing rollers (2). The crushing roller (2) is rotatably connected to the crushing box (1). The bottom of the crushing roller (2) is equipped with a conveying blade (3), and the conveying blade (3) is rotatably connected to the crushing box (1). A transmission assembly is provided on one side of the conveying blade (3), a reducer (5) is provided on one side of the conveying blade (3), a drive motor (6) is provided on one side of the reducer (5), a dust removal pipe (8) is provided on one side of the crushing box (1), a dust removal bag (9) is provided above the dust removal pipe (8), and a fan (7) is provided at the bottom of the dust removal pipe (8).

2. The electrolytic aluminum waste slag recycling and treatment device according to claim 1, characterized in that: A hopper (101) is provided above the crushing box (1), the hopper (101) is tilted to one side, and a support leg (102) is provided at the bottom of the crushing box (1), with four sets of support legs (102).

3. The electrolytic aluminum waste slag recycling and treatment device according to claim 1, characterized in that: The bottom of the crushing box (1) is provided with an inclined plate (104), and there are two sets of inclined plates (104). The bottom of the inclined plate (104) is provided with a conveying chamber (103), and a discharge port (105) is provided on one side of the conveying chamber (103). The outlet of the discharge port (105) is rectangular and has a narrow opening design.

4. The electrolytic aluminum waste slag recycling and treatment device according to claim 3, characterized in that: A power shaft (301) is provided on the inner side of the conveying blade (3). The power shaft (301) passes through the conveying chamber (103). The power shaft (301) is rotatably connected to the crushing box (1). A partition ring (302) is provided on one side of the power shaft (301).

5. The electrolytic aluminum waste slag recycling and treatment device according to claim 1, characterized in that: The outer side of the crushing roller (2) is provided with crushing teeth (201), and there are multiple sets of crushing teeth (201). A gear (202) is provided on one side of the crushing roller (2), and the gears (202) of the two sets of crushing rollers (2) mesh with each other. A power rod (203) is provided on one side of one set of gears (202).

6. The electrolytic aluminum waste slag recycling and treatment device according to claim 5, characterized in that: The transmission assembly includes a first transmission belt (401), a power rod (203) connected to the inner side of the first transmission belt (401), a power shaft (301) connected to the inner side of the first transmission belt (401), and the first transmission belt (401) is located on one side of the separator ring (302).

7. The electrolytic aluminum waste slag recycling and treatment device according to claim 1, characterized in that: The transmission assembly also includes a second transmission belt (402), which is interleaved with the first transmission belt (401). The second transmission belt (402) is located on the other side of the separator ring (302). The inner side of the second transmission belt (402) is connected to the power shaft (301), and the inner side of the second transmission belt (402) is connected to the output end of the reducer (5).

8. The electrolytic aluminum waste slag recycling and treatment device according to claim 3, characterized in that: A dust extraction pipe (801) is provided on one side of the dust removal pipe (8). One end of the dust extraction pipe (801) is connected to the top of the crushing box (1). A cleaning pipe (803) is provided at the bottom of the dust removal pipe (8). The cleaning pipe (803) is inclined. One end of the cleaning pipe (803) is connected to the cleaning pipe (803). An air inlet pipe (802) is provided on one side of the dust removal pipe (8). The air inlet pipe (802) is inclined. One end of the air inlet pipe (802) is connected to the air outlet of the fan (7).

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