Aluminum ash processing device for producing aluminum bars

Abstract

The utility model discloses an aluminum ash processing device for producing aluminum bars, which comprises a top frame, a soaking box main body is designed below the top frame, a placing box is arranged between the top frame and the soaking box main body, the upper end of the placing box is fixedly connected with a stirring device, the top frame at the corresponding position is fixedly connected with a lifting device, and the lifting device is fixedly connected with the soaking box main body. Two fixing frames are fixedly connected to the lower end of the top frame, a material conveying plate and a feeding plate are slidably connected to the two fixing frames correspondingly, and moving devices are fixedly connected to the lower ends of the two fixing frames correspondingly. The aluminum slag acid leaching device has the advantages that an operator can conveniently carry out acid leaching treatment on aluminum slag materials, and the device is reasonable in design and can be recycled.

Description

Technical Field

[0001] This utility model relates to the field of aluminum ash slag treatment technology, specifically to an aluminum ash slag treatment device for producing aluminum rods. Background Technology

[0002] Aluminum ash slag is a solid waste generated during the production of aluminum rods. Its treatment requires comprehensive consideration of environmental protection, resource recycling and other factors. Harmless treatment methods include acid leaching and alkali dissolution.

[0003] Acid leaching utilizes the chemical reaction between acid and harmful substances in aluminum ash slag, transforming them into easily processed or stable forms. This method effectively removes harmful substances such as heavy metals from aluminum ash slag, reducing their potential environmental hazards. Alkali fusion, on the other hand, uses an alkali fusion reaction to allow harmful substances in aluminum ash slag to react with alkali, generating soluble salts. These salts are then removed by methods such as water washing. This method effectively treats harmful substances in aluminum ash slag and can also recover some valuable metals.

[0004] In the existing technology, when treating aluminum slag by acid leaching, it is necessary to ensure sufficient contact between the aluminum slag and the acid solution. Operators need to ensure the pouring and unloading of aluminum slag while minimizing their own contact. Based on this requirement, we propose an aluminum ash slag treatment device for aluminum rod production. Utility Model Content

[0005] The purpose of this utility model is to provide an aluminum ash slag treatment device for producing aluminum rods, so as to solve the problems existing in the prior art mentioned in the background.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An aluminum ash slag treatment device for producing aluminum rods includes a top frame, a soaking tank body designed below the top frame, a placement box arranged between the top frame and the soaking tank body, a stirring device fixedly connected to the upper end of the placement box, a lifting device fixedly connected to the top frame at the corresponding position, two fixed frames fixedly connected to the lower end of the top frame, a conveying plate and a feeding plate slidably connected to the two fixed frames respectively, and a moving device fixedly connected to the lower end of each of the two fixed frames.

[0008] Preferably, the stirring device includes a fixed base fixedly connected to the upper end of the placement box, a stirring motor fixedly connected to the fixed base, and the output shaft end of the stirring motor is located inside the placement box and fixedly connected to multiple stirring blades.

[0009] Preferably, the lifting device includes two lifting hydraulic rods fixedly connected to the lower end of the top frame, and a fixing rod is fixedly connected to the extended ends of the two lifting hydraulic rods, and the fixing rod is fixedly connected to the fixing base.

[0010] Preferably, the moving device includes an adjusting hydraulic rod fixedly connected to the lower end of the fixed frame, and a connecting frame is fixedly connected to the extended end of the adjusting hydraulic rod. The connecting frame is fixedly connected to the side wall of the conveying plate or the feeding plate.

[0011] Preferably, the lower end of the placement box has an opening, the side wall of the placement box has a sliding groove, a bottom plate is slidably connected in the sliding groove, and the side wall of the bottom plate has multiple through holes.

[0012] Preferably, a snap-fit ​​groove is provided through the side wall of the base plate located outside the box.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, by setting up a lifting device, a stirring device, and a moving device in coordination, the device can feed material through a conveying plate and a feeding plate, which can facilitate the transfer of aluminum slag material in the placement box. The aluminum slag material added to the placement box through the conveying plate will be immersed in the acid solution in the main body of the leaching tank as the placement box falls. At the same time, the stirring motor will drive multiple stirring paddles to stir it, so that it can fully contact and react. After the reaction, the placement box is raised, and the bottom plate is pulled out by hooks or other tools in the prior art. At the same time, the feeding plate is moved to the lower side of the placement box under the drive of the adjusting hydraulic rod, so as to carry out the feeding operation and facilitate the next batch of acid leaching. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the discharge of an aluminum ash slag treatment device for producing aluminum rods according to this utility model.

[0016] Figure 2 A schematic diagram of the immersion process for an aluminum ash slag treatment device for producing aluminum rods according to this utility model.

[0017] Figure 3 This is a top view schematic diagram of the placement box of an aluminum ash slag treatment device for producing aluminum rods proposed in this utility model.

[0018] In the diagram: 1. Top frame, 2. Fixed frame, 3. Feeding plate, 4. Connecting frame, 5. Adjusting hydraulic rod, 6. Lifting hydraulic rod, 7. Fixed rod, 8. Fixed seat, 9. Placement box, 10. Bottom plate, 11. Feeding plate, 12. Soaking tank body, 13. Stirring motor, 14. Stirring paddle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-3 An aluminum ash slag treatment device for producing aluminum rods includes a top frame 1, which is welded from high-strength steel and has good load-bearing capacity. A soaking tank body 12 is designed below the top frame 1. The interior of the soaking tank body 12 is coated with a corrosion-resistant coating to extend its service life. The soaking tank body 12 has a normal drainage pipe, although not shown in the figure, it is considered prior art. A placement box 9 is provided between the top frame 1 and the soaking tank body 12. The placement box 9 is made of stainless steel to ensure sufficient strength and corrosion resistance. A stirring device is fixedly connected to the upper end of the placement box 9. The stirring device includes a fixed base 8 fixedly connected to the upper end of the placement box 9. The fixed base 8 is firmly connected to the placement box 9 by welding. A stirring motor 13 is fixedly connected to the fixed base 8. The stirring motor 13 is equipped with a frequency converter, which can freely adjust the stirring speed. The output shaft end of the stirring motor 13 is located inside the placement box 9 and is fixedly connected to multiple stirring paddles 14.

[0021] A lifting device is fixedly connected to the top frame 1 at the corresponding position. The lifting device is equipped with an overload protection system to ensure safe operation. The lifting device includes two lifting hydraulic rods 6 fixedly connected to the lower end of the top frame 1. The lifting hydraulic rods 6 adopt a synchronous control system to ensure smooth lifting process. The extended ends of the two lifting hydraulic rods 6 are fixedly connected to a fixing rod 7. The fixing rod 7 has a reinforcing rib structure inside to enhance the load-bearing capacity. The fixing rod 7 is fixedly connected to the fixing seat 8. The fixing rod 7 and the fixing seat 8 adopt a detachable connection method for easy maintenance and repair.

[0022] Specifically, two fixed frames 2 are fixedly connected to the lower end of the top frame 1. The surface of the fixed frames 2 is rust-proofed to adapt to humid working environments. The two fixed frames 2 are respectively slidably connected to a conveyor plate 3 and a feeding plate 11. Both the conveyor plate 3 and the feeding plate 11 are designed with conveyor belts for material transfer. The lower ends of the two fixed frames 2 are fixedly connected to a moving device. The moving device is equipped with a position sensor to accurately control the moving distance. The moving device includes an adjusting hydraulic rod 5 fixedly connected to the lower end of the fixed frame 2. The adjusting hydraulic rod 5 uses high-temperature resistant seals to ensure reliable operation in harsh environments. The extended end of the adjusting hydraulic rod 5 is fixedly connected to a connecting frame 4. The connecting frame 4 adopts a lightweight design to reduce the overall weight of the equipment. The connecting frame 4 is fixedly connected to the side wall of the conveyor plate 3 or the feeding plate 11. The connecting frame 4 is fixed to the side wall with anti-loosening screws to ensure a firm connection.

[0023] Specifically, an opening is provided through the lower end of the placement box 9, and the edges of the opening are beveled to prevent injury to the operator. A sliding groove is provided through the side wall of the placement box 9, and a base plate 10 is slidably connected in the sliding groove. Multiple through holes are provided through the side wall of the base plate 10 to facilitate the entry of acid and prevent aluminum slag from falling out. A snap-fit ​​groove is provided through the side wall of the base plate 10 outside the placement box 9. The snap-fit ​​groove allows the operator to use a hook to pull out the base plate 10, reducing direct contact.

[0024] In this invention, the aluminum slag material added to the placement box 9 via the conveying plate 3 will be immersed in the acid solution in the soaking tank body 12 as the placement box 9 falls. Before the placement box 9 falls, the two adjusting hydraulic rods 5 on both sides will move the conveying plate 3 and the feeding plate 11 outwards respectively to avoid affecting the lifting and lowering of the placement box 9. The stirring motor 13 will rotate multiple stirring paddles 14 under the control of the controller in the prior art and stir the material, so that the aluminum slag material can fully contact and react with the acid solution. After the reaction, the placement box 9 is raised, and the bottom plate 10 is pulled out by hooks or other tools in the prior art. At the same time, the feeding plate 11 is moved to the lower side of the placement box 9 under the drive of the corresponding adjusting hydraulic rod 5, and the feeding operation can be carried out. The reacted aluminum slag material can fall directly into the feeding plate 11 and be transported away.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An aluminum ash slag treatment device for producing aluminum rods, comprising a top frame (1), characterized in that, The top frame (1) is designed with a soaking tank body (12) below it. A placement box (9) is set between the top frame (1) and the soaking tank body (12). A stirring device is fixedly connected to the upper end of the placement box (9). A lifting device is fixedly connected to the top frame (1) at the corresponding position. Two fixed frames (2) are fixedly connected to the lower end of the top frame (1). A conveying plate (3) and a feeding plate (11) are slidably connected to the two fixed frames (2). A moving device is fixedly connected to the lower end of the two fixed frames (2).

2. The aluminum ash slag treatment device for producing aluminum rods according to claim 1, characterized in that, The stirring device includes a fixed base (8) fixedly connected to the upper end of the placement box (9), and a stirring motor (13) fixedly connected to the fixed base (8). The output shaft end of the stirring motor (13) is located inside the placement box (9) and is fixedly connected to multiple stirring paddles (14).

3. The aluminum ash slag treatment device for producing aluminum rods according to claim 1, characterized in that, The lifting device includes two lifting hydraulic rods (6) fixedly connected to the lower end of the top frame (1). The extended ends of the two lifting hydraulic rods (6) are fixedly connected to a fixing rod (7), which is fixedly connected to the fixing seat (8).

4. The aluminum ash slag treatment device for producing aluminum rods according to claim 1, characterized in that, The moving device includes an adjusting hydraulic rod (5) fixedly connected to the lower end of the fixed frame (2), and a connecting frame (4) is fixedly connected to the extended end of the adjusting hydraulic rod (5). The connecting frame (4) is fixedly connected to the side wall of the conveying plate (3) or the feeding plate (11).

5. The aluminum ash slag treatment device for producing aluminum rods according to claim 1, characterized in that, An opening is provided through the lower end of the placement box (9), and a sliding groove is provided through the side wall of the placement box (9). A bottom plate (10) is slidably connected in the sliding groove, and multiple through holes are provided through the side wall of the bottom plate (10).

6. The aluminum ash slag treatment device for producing aluminum rods according to claim 5, characterized in that, A snap-fit ​​groove is provided through the side wall of the base plate (10) located outside the placement box (9).

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