Cooling device for high-purity aluminum ingot production

Abstract

The utility model relates to a cooling device for high-purity aluminum ingot production. The cooling device is characterized by comprising a movable traction module, a supporting plate, a feeding conveying frame, a cooling pond and a discharging conveying frame. The traction module is arranged to drive the whole cooling pond to form a movable structure, aiming at cooling of all high-purity aluminum ingot production lines, one set of equipment is adopted for cooling high-purity aluminum, the equipment can be alternately used, the equipment can be moved to the edge in a non-production state, and the occupied area is reduced; in addition, the adopted traction module is provided with a limiting roller, so that the stability of the cooling device during movement is ensured; the conveying roller unit structure driven by the conveying motor is adopted, the overall supporting strength is high, the service life is long, and stability is good.

Description

A cooling device for high-purity aluminum ingot production Technical Field

[0001] This utility model relates to the field of high-purity aluminum production technology, and in particular to a cooling device for high-purity aluminum ingot production. Background Technology

[0002] The raw material used in our daily industry is called aluminum ingot, which, according to the national standard (GB / T1196-2008), should be called "aluminum ingot for remelting." It is produced by electrolysis using alumina-cryolite. After entering industrial applications, aluminum ingots fall into two main categories: cast aluminum alloys and wrought aluminum alloys. Cast aluminum and aluminum alloys are aluminum castings produced by casting methods; wrought aluminum and aluminum alloys are aluminum processed products produced by pressure processing methods: plates, strips, foils, tubes, bars, profiles, wires, and forgings. Aluminum ingots are classified into three types according to their composition: remelting aluminum ingots, high-purity aluminum ingots, and aluminum alloy ingots; and according to their shape and size, they can be divided into several types, such as bar ingots, round ingots, plate ingots, and T-shaped ingots.

[0003] The aluminum ingot casting process involves pouring molten aluminum into a mold, which is then cooled to form a billet before being removed. The pouring process is a crucial step in determining the quality of the product. The casting process is essentially the physical process of liquid aluminum crystallizing into solid aluminum; however, how to quickly and effectively cool the freshly processed aluminum ingot is a problem that needs to be solved. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a cooling device for the production of high-purity aluminum ingots, which can solve the problems of traditional multi-line high-purity aluminum production lines using multiple cooling devices, resulting in large floor space and wasted resources.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a cooling device for high-purity aluminum ingot production, the innovation of which is: including a mobile traction module, a support plate, a feeding conveyor frame, a cooling pool and a discharging conveyor frame;

[0006] The mobile traction module has at least one component, which includes a ground guide rail, a traction frame, a traction motor, and guide support rollers. The ground guide rail is an I-beam structure, the traction frame is an inverted U-shaped structure and is fitted onto the ground guide rail, and the guide support rollers are disposed on the inner side wall of the traction frame and rest on the upper surface of the ground guide rail. The traction motor is horizontally disposed on the outer side of the traction frame, and the output end of the traction motor passes through the traction frame and is connected to a guide support roller, driving the traction frame to reciprocate along the extension direction of the ground guide rail.

[0007] The support plate is horizontally arranged on the upper surface of the mobile traction module, and a column is vertically arranged on the upper surface of the support plate near one end.

[0008] The cooling pool is disposed on the upper surface of the support plate and is located on one side of the support plate; the feeding conveyor is horizontally disposed between the column and the cooling pool and is supported by the top of the column and the top edge of the cooling pool; the cooling pool is filled with cooling water; a guide plate is inclinedly disposed at one end of the cooling pool near the feeding conveyor.

[0009] The discharge conveyor is inclinedly arranged in the cooling pool, with one end of the discharge conveyor located below the guide plate and the other end of the discharge conveyor extending to the top of the other side of the cooling pool, for outputting high-purity aluminum ingots after cooling.

[0010] Furthermore, longitudinal limiting rollers and lateral limiting rollers are also provided on the inner sidewall of the traction frame; the longitudinal limiting rollers are installed on the inner sidewalls on both sides of the traction frame, and the outer contour of the longitudinal limiting rollers is in close contact with the lower surface of the upper flange of the ground guide rail; the lateral limiting rollers are provided on the inner sidewalls on both sides of the traction frame, and the outer contour of the lateral limiting rollers is in close contact with both sides of the longitudinal plate of the ground guide rail and in close contact with the longitudinal plate.

[0011] Furthermore, both the feeding conveyor and the discharging conveyor include a conveying frame, a conveying roller assembly, and a conveying motor. The conveying frame has a cuboid frame structure, with a driving roller and a driven roller respectively installed at both ends. The conveying roller assembly includes several conveying roller units arranged sequentially along the upper surface of the conveying frame. The conveying motor is located at one end of the conveying frame, and its output end is connected to one end of the driving roller, driving the driving roller to rotate. Gears are installed at the ends of the driving roller, the driven roller, and the conveying roller units, and chains are wound around the gears. The driving roller is driven to rotate by the conveying motor, thereby driving the driven roller and the conveying roller units to rotate, thus realizing the conveying of high-purity aluminum ingots.

[0012] The advantages of this utility model are:

[0013] 1) In this utility model, the entire cooling pool is driven by a traction module to form a movable structure. One set of this equipment is used for cooling high-purity aluminum in various high-purity aluminum ingot production lines. It can be used alternately and can be moved to the edge when not in production to reduce the floor space. In addition, the traction module is equipped with limit rollers to ensure the stability of the cooling device when it moves. The conveyor roller unit structure driven by the conveyor motor has high overall support strength, long service life and good stability. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 is a schematic diagram of the structure of a cooling device for producing high-purity aluminum ingots according to this utility model. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0018] As shown in Figure 1, a cooling device for producing high-purity aluminum ingots includes a mobile traction module 1, a support plate 2, a feeding conveyor 3, a cooling pool 4, and a discharging conveyor 5.

[0019] At least one mobile traction module 1 is provided. The mobile traction module 1 includes a ground guide rail 11, a traction frame 12, a traction motor 13, and a guide support roller 14. The ground guide rail 11 is an I-beam structure. The traction frame 12 has an inverted U-shaped structure and is fitted onto the ground guide rail 11. The guide support roller 14 is located on the inner side wall of the traction frame 12 and rests on the upper surface of the ground guide rail 11. The traction motor 13 is horizontally located on the outer side of the traction frame 12, and the output end of the traction motor 13 passes through the traction frame and is connected to a guide support roller 14, driving the traction frame 12 to reciprocate along the extension direction of the ground guide rail 11.

[0020] The support plate 2 is horizontally set on the upper surface of the mobile traction module 1, and a column 21 is vertically set on the upper surface of the support plate 2 near one end.

[0021] Cooling pool 4 is set on the upper surface of support plate 2 and is located on one side of support plate 2; feeding conveyor 3 is horizontally set between column 21 and cooling pool 4 and is supported by the top of column 21 and the top edge of cooling pool 4; cooling water is provided in cooling pool 4; guide plate 41 is inclinedly set at one end of cooling pool 4 near feeding conveyor 3.

[0022] The discharge conveyor 5 is inclinedly arranged in the cooling pool 4, with one end of the discharge conveyor 5 located below the guide plate 41, and the other end of the discharge conveyor 5 extending to the top of the other side of the cooling pool 4, for outputting high-purity aluminum ingots after cooling.

[0023] The inner wall of the traction frame 12 is also provided with a longitudinal limiting roller 15 and a lateral limiting roller 16; the longitudinal limiting roller 15 is installed on the inner wall of both sides of the traction frame 12, and the outer contour of the longitudinal limiting roller 15 is in close contact with the lower surface of the upper flange of the ground guide rail 11; the lateral limiting roller 16 is provided on the inner wall of both sides of the traction frame 12, and the outer contour of the lateral limiting roller 16 is in close contact with both sides of the longitudinal plate of the ground guide rail 11 and in close contact with the longitudinal plate.

[0024] Both the feeding conveyor frame 3 and the discharging conveyor frame 5 include a conveying frame 31, a conveying roller group 32, and a conveying motor 33. The conveying frame 31 has a cuboid frame structure, and a driving roller and a driven roller are respectively provided at both ends of the conveying frame 31. The conveying roller group 32 includes several conveying roller units arranged sequentially along the upper surface of the conveying frame 31. The conveying motor 33 is located at one end of the conveying frame, and the output end of the conveying motor 33 is connected to one end of the driving roller to drive the driving roller to rotate. Gears are provided at the ends of the driving roller, the driven roller, and the conveying roller units, and chains are wound on the gears. The driving roller is driven to rotate by the conveying motor 33, thereby driving the driven roller and the conveying roller unit to rotate, so as to realize the conveying of high-purity aluminum ingots.

[0025] The working principle of this utility model is as follows: This utility model uses a traction module to drive the entire cooling pool to form a movable structure. For the cooling of each high-purity aluminum ingot production line, one set of this equipment is used for cooling high-purity aluminum. It can be used alternately and can be moved to the edge when not in production to reduce the floor space occupied. In addition, the traction module is equipped with limit rollers to ensure the stability of the cooling device when it moves. The conveyor roller unit structure driven by the conveyor motor has high overall support strength, long service life and good stability.

[0026] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A cooling device for producing high-purity aluminum ingots, characterized in that: The system includes a mobile traction module, a support plate, a feeding conveyor frame, a cooling tank, and a discharging conveyor frame. At least one mobile traction module is included, comprising a ground guide rail, a traction frame, a traction motor, and guide support rollers. The ground guide rail is an I-beam structure, the traction frame is an inverted U-shaped structure and is fitted over the ground guide rail, and the guide support rollers are mounted on the inner wall of the traction frame and rest on the upper surface of the ground guide rail. The traction motor is horizontally positioned on the outer side of the traction frame, and its output end passes through the traction frame and connects to a guide support roller, driving the traction frame to reciprocate along the extension direction of the ground guide rail. The support plate is horizontally positioned on the mobile traction module. A column is vertically installed on the upper surface of the traction module, near one end of the upper surface of the support plate; the cooling pool is installed on the upper surface of the support plate, and the cooling pool is located on one side of the support plate; the feeding conveyor is horizontally installed between the column and the cooling pool, and is supported by the top of the column and the top edge of the cooling pool; cooling water is installed in the cooling pool; a guide plate is inclinedly installed at one end of the cooling pool near the feeding conveyor; the discharging conveyor is inclinedly installed in the cooling pool, with one end of the discharging conveyor located below the guide plate, and the other end of the discharging conveyor extending to the top of the other side of the cooling pool, for outputting high-purity aluminum ingots after cooling.

2. The cooling device for high-purity aluminum ingot production according to claim 1, characterized in that: The inner wall of the traction frame is also provided with longitudinal limiting rollers and lateral limiting rollers; the longitudinal limiting rollers are installed on the inner walls of both sides of the traction frame, and the outer contour of the longitudinal limiting rollers is in close contact with the lower surface of the upper flange of the ground guide rail; the lateral limiting rollers are installed on the inner walls of both sides of the traction frame, and the outer contour of the lateral limiting rollers is in close contact with both sides of the longitudinal plate of the ground guide rail and in close contact with the longitudinal plate.

3. The cooling device for high-purity aluminum ingot production according to claim 1, characterized in that: Both the feeding conveyor and the discharging conveyor include a conveying frame, a conveying roller assembly, and a conveying motor. The conveying frame has a rectangular frame structure, with a driving roller and a driven roller respectively installed at both ends. The conveying roller assembly includes several conveying roller units arranged sequentially along the upper surface of the conveying frame. The conveying motor is located at one end of the conveying frame, and its output end is connected to one end of the driving roller, driving the driving roller to rotate. Gears are installed at the ends of the driving roller, the driven roller, and the conveying roller units, and chains are wound around the gears. The driving roller is driven to rotate by the conveying motor, thereby driving the driven roller and the conveying roller units to rotate, thus realizing the conveying of high-purity aluminum ingots.

Images