Melting device for aluminum ingot processing

Abstract

The utility model discloses a melting device for aluminum ingot processing, which relates to the technical field of aluminum ingot processing and comprises a melting cylinder, a blanking frame is fixedly arranged at the bottom of the melting cylinder, and a turning assembly is arranged in the melting cylinder and used for driving aluminum ingots to turn. A slag removing assembly is arranged on one side of the interior of the discharging frame and used for removing waste slag in molten aluminum ingot slurry after melting and improving the aluminum ingot melting quality, the slag removing assembly comprises a first rotating shaft, and the front end and the rear end of the first rotating shaft are connected to the front side wall and the rear side wall of the interior of the discharging frame through bearings correspondingly. The first rotating shaft is driven by the first motor to drive the plurality of raking claw frames to rotate, so that slag raking of waste slag mixed in aluminum ingot molten slurry in the blanking frame is realized, and the waste slag slides off from the top of the slag discharging frame, so that separated collection of the aluminum ingot molten slurry and the waste slag is realized, and the overall quality of aluminum ingot melting is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum ingot processing, in particular to a melting device for aluminum ingot processing. Background Art

[0002] Aluminum ingots are alloys made from pure aluminum and recycled aluminum, with other elements added. They are often used to manufacture vehicles, trains, subways, ships, airplanes, rockets, spacecraft and other land, sea and air transportation vehicles. At present, in the process of melting aluminum ingots, most of the recycled aluminum ingots are melted and recast in a melting furnace, and a melting device is required for melting.

[0003] For example, Chinese patent application number CN201821630842.5 is an aluminum ingot melting and conveying device for processing aluminum strips, comprising a melting furnace for melting aluminum ingots and a sealed hoist for lifting molten aluminum water to a high place, the melting furnace is fixed on the hoist, the melting furnace comprises an insulating shell and an upper furnace body and a lower furnace body arranged in the insulating shell and having an arc-shaped furnace bottom, a pair of parallel filter holes are opened on the extension section of the upper furnace body, a first induction coil parallel to the extension section of the upper furnace body is provided on the outer wall of the lower furnace body, a discharge port located above the conveyor belt in the hoist is provided at the bottom of the lower furnace body, a second induction coil is provided at the bottom of the lower furnace body, the first induction coil and the second induction coil are connected to a transformer and frequency converter fixed on the hoist. Compared with the prior art, the utility model achieves rapid melting of aluminum ingots through secondary heating, filters impurities generated by molten oxidation, and improves product quality.

[0004] However, in actual use, the above device heats and melts the aluminum ingots by placing them into the upper furnace body and the lower furnace body. After the aluminum ingots are melted, solid particle impurities will remain in the molten slurry, which will eventually be collected and easily affect the overall melting quality of the aluminum ingots. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a melting device for aluminum ingot processing, in which a first motor drives a first rotating shaft to drive a plurality of scraping claw frames to rotate, so as to scrape the waste slag mixed in the aluminum ingot molten slurry in a feeding frame. The waste slag then slides down from the top of the slag lowering frame, thereby realizing the separation and collection of the aluminum ingot molten slurry and the waste slag, ensuring the overall quality of the aluminum ingot melting, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a melting device for processing aluminum ingots, comprising a melting cylinder, a material discharge frame is fixedly provided at the bottom of the melting cylinder;

[0007] The melting cylinder is provided with a turning assembly for driving the aluminum ingot to turn over, thereby increasing the heated area of ​​the aluminum ingot and improving the melting efficiency;

[0008] A slag removal component is provided on one side of the inner part of the feed frame, which is used to remove the waste slag in the molten aluminum ingot slurry after melting, so as to improve the quality of the aluminum ingot melting;

[0009] The slag removal assembly includes a first rotating shaft, the front and rear ends of which are respectively connected to the front and rear side walls inside the material discharge frame through bearings, a plurality of evenly distributed scraping claw frames for scraping waste slag are fixedly arranged on the first rotating shaft, and a slag discharge frame is fixedly arranged on one side inside the material discharge frame.

[0010] Preferably, a first motor is fixedly provided on the rear side of the blanking frame, and a rear end of the first rotating shaft passes through the rear side of the blanking frame and is fixedly connected to an output shaft of the first motor, so that the first motor drives the first rotating shaft to rotate.

[0011] Preferably, the flipping assembly includes a second rotating shaft, the bottom end of the second rotating shaft is connected to the bottom end of the melting cylinder through a bearing, a melting plate is fixed on the second rotating shaft, and the melting plate is fixed at the top end of the melting cylinder, so that the second rotating shaft rotates to drive the melting plate to rotate.

[0012] Preferably, the melting plate is provided with a plurality of evenly distributed feeding holes, and four evenly distributed flip plates are fixedly provided on the top of the second rotating shaft, and the flip plates are arranged on the top of the melting plate to facilitate the rotation of the flip plates to flip the aluminum ingots on the top of the melting plate.

[0013] Preferably, a second motor is fixedly provided at the bottom of the melting cylinder, and the second motor is arranged inside the discharge frame, the bottom end of the second rotating shaft passes through the melting cylinder and the discharge frame and is fixedly connected to the output shaft of the second motor, and a discharge ring for discharge is provided at the intersection of the bottom of the melting cylinder and the top of the discharge frame, so as to facilitate the molten aluminum ingot slurry to flow into the discharge frame through the discharge ring.

[0014] Preferably, a heating frame is fixedly provided on the inner wall at the top of the melting cylinder, a number of evenly distributed spiral heating wires are fixedly provided inside the heating frame, and a control panel for controlling the operation of the first motor and the second motor is fixedly provided on the front side of the unloading frame, so as to facilitate operation of the control panel to control the operation of the first motor and the second motor.

[0015] Preferably, movable wheels are fixedly provided at the four corners of the bottom of the discharge frame, a cylinder cover is provided on the top of the melting cylinder, and a cylinder door is hingedly connected to the front side of the melting cylinder to facilitate opening the cylinder cover or the cylinder door to clean the inside of the melting cylinder.

[0016] Compared with the prior art, the utility model provides a melting device for aluminum ingot processing, which has the following beneficial effects:

[0017] 1. The control panel is operated to control several spiral heating wires in the heating frame to start working and generate heat, and the heat is transferred to the melting cylinder to melt several aluminum ingots. At the same time, the second motor drives the second rotating shaft to rotate and drives several flip plates at the top thereof to rotate around the top of the melting plate, so that the flip plates flip the aluminum ingots on the top of the melting plate, thereby increasing the heating area of ​​the aluminum ingots, which is beneficial to improving the melting efficiency of the aluminum ingots.

[0018] 2. The first motor drives the first rotating shaft to drive a plurality of claw racks to rotate to scrape the waste slag mixed in the aluminum ingot molten slurry in the material discharge frame. The scraped waste slag is flipped and driven by a plurality of claw racks to slide down the top of the slag discharge frame, thereby realizing the separation and collection of the aluminum ingot molten slurry and the waste slag, and ensuring the overall quality of the aluminum ingot melting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a rear view of the overall structure of the utility model;

[0021] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the flip assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the slag removal component of the utility model.

[0024] In the figure: 1 melting cylinder, 2 unloading frame, 3 cylinder cover, 4 cylinder door, 5 slag removal assembly, 6 control panel, 7 moving wheel, 8 turning assembly, 9 heating frame, 10 spiral heating wire;

[0025] 51 first rotating shaft, 52 claw frame, 53 first motor, 54 slag lowering frame, 81 second rotating shaft, 82 melting plate, 83 flip plate, 84 second motor, 85 material discharge ring, 86 material discharge hole. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] like Figure 1-5As shown, the utility model provides a melting device for processing aluminum ingots, including a melting cylinder 1, a blanking frame 2 is fixedly provided at the bottom of the melting cylinder 1, a heating frame 9 is fixedly provided on the inner wall of the top of the melting cylinder 1, a plurality of evenly distributed spiral heating wires 10 are fixedly provided inside the heating frame 9, moving wheels 7 are fixedly provided at the four corners of the bottom of the blanking frame 2, a cylinder cover 3 is provided on the top cover of the melting cylinder 1, and a cylinder door 4 is hingedly connected to the front side of the melting cylinder 1, so as to facilitate opening the cylinder cover 3 or the cylinder door 4 to clean the inside of the melting cylinder 1.

[0028] like Figure 1-3 As shown in Figure 5, a turning assembly 8 is provided inside the melting cylinder 1 for driving the aluminum ingot to turn over, thereby increasing the heated area of ​​the aluminum ingot and improving the melting efficiency. The turning assembly 8 comprises a second rotating shaft 81, and the bottom end of the second rotating shaft 81 is connected to the bottom end of the melting cylinder 1 through a bearing. A melting plate 82 is fixedly provided on the second rotating shaft 81, and the melting plate 82 is fixedly provided at the top of the melting cylinder 1, so that the second rotating shaft 81 can rotate to drive the melting plate 82 to rotate. A number of evenly distributed discharge holes 86 are provided on the melting plate 82, and four evenly distributed turning plates 83 are fixedly provided on the top of the second rotating shaft 81, and the turning plate 83 is provided at the top of the melting plate 82, so that the turning plate 83 can rotate to turn over the aluminum ingot on the top of the melting plate 82.

[0029] A second motor 84 is fixedly provided at the bottom of the melting cylinder 1, and the second motor 84 is arranged inside the blanking frame 2. The bottom end of the second rotating shaft 81 passes through the melting cylinder 1 and the blanking frame 2 and is fixedly connected to the output shaft of the second motor 84. A blanking ring 85 for blanking is provided at the intersection of the bottom of the melting cylinder 1 and the top of the blanking frame 2, so that the molten aluminum ingot slurry can flow into the blanking frame 2 through the blanking ring 85.

[0030] like Figure 1-4 As shown, a slag removal component 5 is provided on one side of the interior of the blanking frame 2, which is used to remove waste slag in the molten aluminum ingot slurry to improve the quality of the melting of the aluminum ingot. A first motor 53 is fixedly provided on the rear side of the blanking frame 2, and a control panel 6 for controlling the first motor 53 and the second motor 84 to work is fixedly provided on the front side of the blanking frame 2, so as to facilitate the operation of the control panel 6 to control the first motor 53 and the second motor 84 to work.

[0031] By setting the flipping assembly 8, the cylinder cover 3 is opened to add the aluminum ingots to be melted into the melting cylinder 1 and drop them onto the melting plate 82, and the control panel 6 is operated to control the several spiral heating wires 10 in the heating frame 9 to start working and generate heat, and transfer the heat to the melting cylinder 1 to achieve the purpose of melting the several aluminum ingots. At the same time, the control panel 6 is operated to control the second motor 84 to work, and the second motor 84 drives the second rotating shaft 81 to rotate and drives the several flipping plates 83 at its top to rotate around the top of the melting plate 82, so that the flipping plate 83 flips the aluminum ingots on the top of the melting plate 82, thereby increasing the heating area of ​​the aluminum ingots, which is beneficial to improving the efficiency of melting the aluminum ingots.

[0032] like Figure 1-4 As shown, the slag removal assembly 5 includes a first rotating shaft 51, and the front and rear ends of the first rotating shaft 51 are respectively connected to the front and rear side walls inside the discharge frame 2 through bearings, and a plurality of evenly distributed scraping claw frames 52 for scraping waste slag are fixedly provided on the first rotating shaft 51. A slag removal frame 54 is fixedly provided on one side of the discharge frame 2. The rear end of the first rotating shaft 51 passes through the rear side of the discharge frame 2 and is fixedly connected to the output shaft of the first motor 53, so that the first motor 53 can drive the first rotating shaft 51 to rotate.

[0033] By setting up the slag removal component 5, the molten aluminum ingot slurry and waste slag flow out from the several discharge holes 86 and flow into the discharge frame 2 through the discharge ring 85, and slide sideways in the discharge frame 2. The operation control panel 6 controls the first motor 53 to work, and the first motor 53 drives the first rotating shaft 51 to rotate. The rotation of the first rotating shaft 51 drives the several claw racks 52 to rotate to realize the slag removal of the waste slag mixed in the aluminum ingot slurry in the discharge frame 2. The picked up waste slag is flipped by the several claw racks 52 and driven to slide to the top of the slag frame 54, thereby realizing the separation and collection of the aluminum ingot slurry and the waste slag, and ensuring the overall quality of the aluminum ingot melting.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A melting device for processing aluminum ingots, comprising a melting cylinder (1), characterized in that: A material discharge frame (2) is fixedly provided at the bottom of the melting cylinder (1); The melting cylinder (1) is provided with a turning assembly (8) inside, which is used to drive the aluminum ingot to turn, thereby increasing the heated area of ​​the aluminum ingot and improving the melting efficiency; A slag removal component (5) is provided on one side of the interior of the unloading frame (2) for removing waste slag from the molten aluminum ingot slurry after melting, thereby improving the quality of the aluminum ingot melting; The slag removal assembly (5) comprises a first rotating shaft (51), the front and rear ends of the first rotating shaft (51) are respectively connected to the front and rear side walls inside the material discharge frame (2) through bearings, a plurality of evenly distributed scraping claw frames (52) for scraping waste slag are fixedly arranged on the first rotating shaft (51), and a slag removal frame (54) is fixedly arranged on one side inside the material discharge frame (2).

2. The melting device for aluminum ingot processing according to claim 1, characterized in that: A first motor (53) is fixedly provided on the rear side of the blanking frame (2); a rear end of the first rotating shaft (51) passes through the rear side of the blanking frame (2) and is fixedly connected to an output shaft of the first motor (53).

3. The melting device for aluminum ingot processing according to claim 2, characterized in that: The flipping assembly (8) comprises a second rotating shaft (81), the bottom end of the second rotating shaft (81) is connected to the bottom end of the inside of the melting cylinder (1) via a bearing, a melting plate (82) is fixedly provided on the second rotating shaft (81), and the melting plate (82) is fixedly provided at the top end of the inside of the melting cylinder (1).

4. The melting device for aluminum ingot processing according to claim 3, characterized in that: The melting plate (82) is provided with a plurality of evenly distributed material discharge holes (86), and the top end of the second rotating shaft (81) is fixed with four evenly distributed flip plates (83), and the flip plates (83) are arranged on the top of the melting plate (82).

5. The melting device for aluminum ingot processing according to claim 3, characterized in that: A second motor (84) is fixedly provided at the bottom of the melting cylinder (1), and the second motor (84) is arranged inside the blanking frame (2); the bottom end of the second rotating shaft (81) passes through the melting cylinder (1) and the blanking frame (2) and is fixedly connected to the output shaft of the second motor (84); and a blanking ring (85) for blanking is provided at the intersection of the bottom of the melting cylinder (1) and the top of the blanking frame (2).

6. The melting device for aluminum ingot processing according to claim 5, characterized in that: A heating frame (9) is fixedly provided on the inner wall of the top of the melting cylinder (1), and a plurality of evenly distributed spiral heating wires (10) are fixedly provided inside the heating frame (9). A control panel (6) for controlling the operation of the first motor (53) and the second motor (84) is fixedly provided on the front side of the blanking frame (2).

7. The melting device for aluminum ingot processing according to claim 1, characterized in that: The four corners of the bottom of the material discharge frame (2) are fixedly provided with moving wheels (7), the top of the melting cylinder (1) is covered with a cylinder cover (3), and the front side of the melting cylinder (1) is hingedly connected with a cylinder door (4).

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