Electrolytic aluminum waste residue recovery device

Abstract

The utility model discloses an electrolytic aluminum waste residue recovery device which comprises a crushing barrel, a first motor is fixedly connected to the bottom face of the crushing barrel, a stirring rod is fixedly connected to the output shaft end of the first motor, and the outer surface of the stirring rod rotationally penetrates through the bottom face of the crushing barrel. Through cooperation of the crushing barrel, stirring blades and damping rods, when disintegrating slag is crushed, the output shaft end of a first motor drives the stirring rods to rotate, the stirring rods drive the stirring blades to rotate, the disintegrating slag is crushed, a vibration motor drives the crushing barrel to vibrate, and the disintegrating slag on the bottom face of the crushing barrel is vibrated; the problems that most of existing electrolytic aluminum waste residue recovery devices cannot completely crush waste residues, when the waste residues are crushed, due to the fact that the crushed residues have the weight, a part of the crushed residues are located at the bottom end of a crushing barrel, the crushed residues cannot be completely crushed, the practicability of the devices is reduced, and the waste residues cannot be completely crushed are solved. And the crushing efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste slag recovery, in particular to a device for recovering electrolytic aluminum waste slag. Background Art

[0002] A certain amount of waste slag will be generated during the processing of electrolytic aluminum. These waste slags can be recycled. When recycling these waste slags, they need to be crushed for better collection. During the electrolysis process, aluminum slag floats on the upper surface of the aluminum liquid in the electrolytic cell. The waste slag is composed of raw materials and mixtures such as alumina and cryolite that did not participate in the reaction during the electrolysis process, as well as a small amount of other impurities produced by chemical reactions with additives and the shedding of anode and cathode materials.

[0003] However, most of the existing electrolytic aluminum waste slag recovery devices do not completely crush the waste slag. When crushing it, due to the weight of the crushed slag, part of the crushed slag will be located at the bottom of the crushing barrel, making it impossible for the crushing blades to reach it, so it cannot be completely crushed, which reduces the practicality of the waste slag recovery device and reduces the efficiency of waste slag crushing. Utility Model Content

[0004] The purpose of the utility model is to provide a device for recovering waste slag from electrolytic aluminum to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrolytic aluminum waste slag recovery device comprises a crushing barrel, the bottom surface of the crushing barrel is fixedly connected to a motor 1, the output shaft end of the motor 1 is fixedly connected to a stirring rod, the outer surface of the stirring rod rotates and penetrates the bottom surface of the crushing barrel, the outer surface of the stirring rod is fixedly connected to a stirring blade, the bottom surface of the crushing barrel is provided with a discharge port, the bottom surface of the crushing barrel is fixedly connected to a vibration motor, the bottom surface of the crushing barrel is fixedly connected to a damping rod, the bottom end of the damping rod is fixedly connected to a buffer plate, the outer surface of the damping rod is sleeved with a spring 1, one end of the spring 1 is fixedly connected to the bottom surface of the crushing barrel, the other end of the spring 1 is fixedly connected to the upper surface of the buffer plate, the bottom surface of the buffer plate is fixedly connected to a bottom plate, and the upper surface of the bottom plate is fixedly connected to a collection box.

[0006] Preferably, a circular groove is provided on the outer surface of the crushing barrel, a rubber ring is fixedly connected to the outer surface of the circular groove, a fixing frame is fixedly connected to the outer surface of the rubber ring, and the bottom end of the fixing frame is fixedly connected to the upper surface of the buffer plate.

[0007] Preferably, the bottom surface of the crushing barrel is fixedly connected with a support plate, the outer surface of the support plate is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with a blocking box, and the upper surface of the blocking box is slidably connected to the bottom surface of the crushing barrel.

[0008] Preferably, a second spring is sleeved on the outer surface of the telescopic rod, one end of the second spring is fixedly connected to the outer surface of the support plate, and the other end of the second spring is fixedly connected to the outer surface of the blocking box.

[0009] Preferably, a convex block is fixedly connected to the outer surface of the support plate, a convex groove is provided inside the blocking box, and the convex block slides on the inner wall of the convex groove.

[0010] Preferably, a mounting groove is provided on the upper surface of the crushing barrel, and a mounting cover is slidably connected to the inner wall of the mounting groove.

[0011] Preferably, there are two blocking boxes, which are symmetrically distributed above the bottom plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes the coordination among a crushing barrel, a motor, a stirring rod, a stirring blade and a damping rod. When crushing the crushed slag, the crushed slag is added into the crushing barrel, and the motor is started. The output shaft end of the motor drives the stirring rod to rotate, and the stirring rod drives the stirring blade to rotate to crush the crushed slag. At the same time, the vibration motor is started, and the vibration motor drives the crushing barrel to vibrate, so that the crushed slag on the bottom surface of the crushing barrel vibrates. When the vibration reaches the middle part of the crushing barrel, the stirring blade can crush the crushed slag at the bottom, thereby solving the problem that most of the existing electrolytic aluminum waste slag recovery devices do not completely crush the waste slag. When crushing the waste slag, due to the weight of the crushed slag, a part of the crushed slag will be located at the bottom end of the crushing barrel, so that the crushing blade cannot touch it and therefore cannot be completely crushed, thereby reducing the practicability of the device and lowering the crushing efficiency.

[0014] The utility model realizes the coordination among the telescopic rod, the second spring, the support plate and the blocking box. After the slag is crushed, the two blocking boxes are pulled at the same time, the second spring is compressed, and the telescopic rod is shortened, so that the crushed slag comes out from the discharge port. When the discharge is not in progress, the two blocking boxes can be loosened, and the discharge port can be closed by the blocking box through the elasticity of the second spring when it is reset, thus solving the problem that most slag recovery devices are difficult to collect slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is an exploded view of the overall structure of the utility model;

[0017] Figure 3 It is a partial structural sectional view of the utility model;

[0018] Figure 4It is a schematic diagram of the local structure of the utility model.

[0019] In the figure: 1-crushing barrel; 2-motor 1; 3-stirring rod; 4-stirring blade; 5-discharging port; 6-vibration motor; 7-damping rod; 8-buffer plate; 9-spring 1; 10-bottom plate; 11-collecting box; 12-round groove; 13-rubber ring; 14-fixing frame; 15-support plate; 16-telescopic rod; 17-blocking box; 18-spring 2; 19-convex block; 20-convex groove; 21-installation groove; 22-installation cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: an electrolytic aluminum waste slag recovery device, comprising a crushing barrel 1, an installation groove 21 is opened on the upper surface of the crushing barrel 1, and an installation cover 22 is slidably connected to the inner wall of the installation groove 21, and the installation cover 22 is stuck in the crushing barrel 1 by the installation groove 21, so that the installation cover 22 can be taken out conveniently, and aluminum waste slag can be put into the crushing barrel 1, and a motor 2 is fixedly connected to the bottom surface of the crushing barrel 1, and a stirring rod 3 is fixedly connected to the output shaft end of the motor 2, and the motor 2 provides power for the stirring rod 3, which is convenient for operation. The outer surface of the stirring rod 3 rotates and penetrates the bottom surface of the crushing barrel 1, and the outer surface of the stirring rod 3 is fixedly connected to a stirring blade 4, which can crush the aluminum slag, and there are several stirring blades 4, which increases the crushing efficiency.

[0022] The bottom surface of the crushing barrel 1 is provided with a discharge port 5, the bottom surface of the crushing barrel 1 is fixedly connected with a support plate 15, the outer surface of the support plate 15 is fixedly connected with a telescopic rod 16, one end of the telescopic rod 16 is fixedly connected with a blocking box 17, the upper surface of the blocking box 17 is slidably connected to the bottom surface of the crushing barrel 1, after crushing the aluminum slag, the two blocking boxes 17 are pulled at the same time, the telescopic rod 16 is shortened, and the crushed aluminum slag comes out of the discharge port 5, the outer surface of the telescopic rod 16 is sleeved with a spring 18, one end of the spring 18 is fixedly connected to the outer surface of the support plate 15, and the other end of the spring 18 is fixedly connected to the blocking box 17. The outer surface of the box 17 is fixedly connected. When the two blocking boxes 17 are pulled, the spring 2 18 will be compressed. When the material is not discharged, the two blocking boxes 17 can be released by the force released by the spring 2 18 to control the blocking box 17 to close the discharge port 5. The outer surface of the support plate 15 is fixedly connected with a convex block 19. The interior of the blocking box 17 is provided with a convex groove 20. The convex block 19 slides on the inner wall of the convex groove 20. The inner wall of the convex groove 20 is coated with lubricating oil, so that the convex block 19 can slide smoothly on the inner wall of the convex groove 20. There are two convex blocks 19, which do not block the discharge port 5.

[0023] A vibration motor 6 is fixedly connected to the bottom surface of the crushing barrel 1, and the vibration motor 6 drives the crushing barrel 1 to vibrate, so that the crushed slag on the bottom surface of the crushing barrel 1 vibrates to a position in contact with the stirring blade 4, and the crushed slag originally located at the bottom of the crushing barrel 1 is crushed. A damping rod 7 is fixedly connected to the bottom surface of the crushing barrel 1, and a buffer plate 8 is fixedly connected to the bottom end of the damping rod 7. A circular groove 12 is provided on the outer surface of the crushing barrel 1, and a rubber ring 13 is fixedly connected to the outer surface of the circular groove 12. A fixing frame 14 is fixedly connected to the outer surface of the rubber ring 13, and the bottom end of the fixing frame 14 is fixedly connected to the upper surface of the buffer plate 8. The rubber ring 13 surrounds the outer surface of the crushing barrel 1, and reduces the vibration of the crushing barrel 1 from being transmitted to other components. The rubber ring 13 is made of harder rubber.

[0024] A spring 9 is sleeved on the outer surface of the damping rod 7, one end of the spring 9 is fixedly connected to the bottom surface of the crushing barrel 1, and the other end of the spring 9 is fixedly connected to the upper surface of the buffer plate 8. The bottom surface of the buffer plate 8 is fixedly connected to a bottom plate 10, and the upper surface of the bottom plate 10 is fixedly connected to a collecting box 11. There are two blocking boxes 17, which are symmetrically distributed above the bottom plate 10. The two blocking boxes 17 are in contact with each other to close the discharge port 5.

[0025] Working principle: when using the device, add crushed slag into the crushing barrel 1, start the motor 2, the output shaft end of the motor 2 drives the stirring rod 3 to rotate, the stirring rod 3 drives the stirring blade 4 to rotate, and the crushed slag is crushed. At the same time, the vibration motor 6 is started, the vibration motor 6 drives the crushing barrel 1 to vibrate, and the crushed slag on the bottom surface of the crushing barrel 1 vibrates, and vibrates to the position where it contacts the stirring blade 4, and the stirring blade 4 crushes the crushed slag at the bottom of the crushing barrel 1. After crushing, the two blocking boxes 17 are manually pulled at the same time to make the crushed waste slag come out of the discharge port 5. At this time, the spring 2 18 is compressed and the telescopic rod 16 is shortened. When the discharge is not in progress, the two blocking boxes 17 are released and the blocking box 17 can be controlled by the force released by the spring 2 18 to close the discharge port 5. The waste slag coming out of the discharge port 5 will enter the collecting box 11. When the vibration motor 6 drives the crushing barrel 1 to vibrate, the damping rod 7 will play a vibration reduction role for the crushing barrel 1, and will not transmit the vibration to the bottom plate 10, thereby maintaining the stability of the device.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrolytic aluminum waste slag recovery device, comprising a crushing barrel (1), characterized in that: The bottom surface of the crushing barrel (1) is fixedly connected to a motor 1 (2), the output shaft end of the motor 1 (2) is fixedly connected to a stirring rod (3), the outer surface of the stirring rod (3) rotates and penetrates the bottom surface of the crushing barrel (1), the outer surface of the stirring rod (3) is fixedly connected to a stirring blade (4), the bottom surface of the crushing barrel (1) is provided with a discharge port (5), the bottom surface of the crushing barrel (1) is fixedly connected to a vibration motor (6), the bottom surface of the crushing barrel (1) is fixedly connected to a damping rod (7), the bottom end of the damping rod (7) is fixedly connected to a buffer plate (8), the outer surface of the damping rod (7) is sleeved with a spring 1 (9), one end of the spring 1 (9) is fixedly connected to the bottom surface of the crushing barrel (1), the other end of the spring 1 (9) is fixedly connected to the upper surface of the buffer plate (8), the bottom surface of the buffer plate (8) is fixedly connected to a bottom plate (10), and the upper surface of the bottom plate (10) is fixedly connected to a collection box (11).

2. The electrolytic aluminum waste slag recovery device according to claim 1, characterized in that: The outer surface of the crushing barrel (1) is provided with a circular groove (12), the outer surface of the circular groove (12) is fixedly connected to a rubber ring (13), the outer surface of the rubber ring (13) is fixedly connected to a fixing frame (14), and the bottom end of the fixing frame (14) is fixedly connected to the upper surface of the buffer plate (8).

3. The electrolytic aluminum waste slag recovery device according to claim 2, characterized in that: The bottom surface of the crushing barrel (1) is fixedly connected to a support plate (15), the outer surface of the support plate (15) is fixedly connected to a telescopic rod (16), one end of the telescopic rod (16) is fixedly connected to a blocking box (17), and the upper surface of the blocking box (17) is slidably connected to the bottom surface of the crushing barrel (1).

4. The electrolytic aluminum waste slag recovery device according to claim 3 is characterized in that: The outer surface of the telescopic rod (16) is sleeved with a second spring (18), one end of the second spring (18) is fixedly connected to the outer surface of the support plate (15), and the other end of the second spring (18) is fixedly connected to the outer surface of the blocking box (17).

5. The electrolytic aluminum waste slag recovery device according to claim 3 is characterized in that: The outer surface of the support plate (15) is fixedly connected with a convex block (19), and the interior of the blocking box (17) is provided with a convex groove (20), and the convex block (19) slides on the inner wall of the convex groove (20).

6. The electrolytic aluminum waste slag recovery device according to claim 1, characterized in that: The upper surface of the crushing barrel (1) is provided with a mounting groove (21), and the inner wall of the mounting groove (21) is slidably connected with a mounting upper cover (22).

7. The electrolytic aluminum waste slag recovery device according to claim 3 is characterized in that: There are two blocking boxes (17) in total, which are symmetrically distributed above the bottom plate (10).

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