Non-ferrous metal production smelting device

Abstract

The utility model belongs to the technical field of non-ferrous metal smelting, and particularly relates to a non-ferrous metal producing and smelting device which comprises a base, two vertical plates are fixedly connected to the base, rotating columns are rotatably installed on the two vertical plates, a smelting tank is fixedly connected between the two rotating columns, a discharging pipe is connected to the bottom end of the smelting tank, and the discharging pipe is connected to the bottom end of the smelting tank. An inserting groove is formed in the discharging pipe, a plugging plate is inserted in the inserting groove, a lifting plate is fixedly connected to the top end of the plugging plate, a handle is assembled on the lifting plate, and a filtering plate is arranged in the discharging pipe; during use, impurities mixed in molten aluminum can be intercepted and filtered by arranging the filter plate, so that the purity of the molten aluminum can be ensured, high-quality raw materials are provided for subsequent processing, the quality of subsequent products is improved, the impurities adhered to the surface of the filter plate can be cleaned and removed, and the production efficiency is improved. Therefore, the phenomenon that the filter plate is blocked is avoided, and the subsequent filtering effect is ensured.

Description

Technical Field

[0001] This utility model relates to the field of non-ferrous metal smelting technology, specifically a non-ferrous metal production and smelting device. Background Technology

[0002] Aluminum ingots refer to high-purity aluminum metal blocks obtained through smelting and refining processes. Smelting is a key step in aluminum ingot production, as it reduces impurities in the raw materials, resulting in high-purity aluminum metal blocks.

[0003] A Chinese patent with publication number CN217781252U discloses a smelting apparatus for aluminum ingot processing, including a base plate, on which support plates are symmetrically fixed. A hinged fixing ring is movably connected between the symmetrically arranged support plates, and a smelting tank is fixed within the fixing ring. A purification device is provided on one side of the smelting tank. Guide rails are symmetrically fixed on the rear side of the support plates, and a feeding section is provided between the symmetrically arranged guide rails. A moving mechanism is provided above one of the guide rails, capable of driving the feeding section to move along the guide rail. A first rotating mechanism is provided on one side of the feeding section, capable of driving the feeding section to rotate. Compared with existing technologies, this apparatus facilitates the placement of smelting materials by the operator, eliminating the need for manual placement and preventing injury to the operator, while also purifying the smelting waste gas.

[0004] In existing aluminum ingot processing smelting equipment, during the process of smelting aluminum ore raw materials at high temperature to obtain liquid aluminum metal and then pouring the liquid aluminum metal out through the discharge pipe, the unfiltered liquid aluminum metal may contain incompletely separated impurities, such as unmelted ore particles, slag, or other metal oxides. If these impurities are not filtered, they will directly mix into the liquid aluminum, thus affecting the purity of the aluminum and the quality of subsequent processed products. Therefore, a non-ferrous metal production smelting equipment is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems mentioned in the background, this utility model proposes a non-ferrous metal production and smelting device.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A non-ferrous metal production and smelting device of this utility model includes a base, on which two vertical plates are fixedly connected. A rotating column is rotatably installed on each of the two vertical plates. A smelting tank is fixedly connected between the two rotating columns. A discharge pipe is connected to the bottom end of the smelting tank. A slot is provided on the discharge pipe, and a sealing plate is inserted into the slot. A lifting plate is fixedly connected to the top end of the sealing plate, and a handle is mounted on the lifting plate. A filter plate is provided inside the discharge pipe. A rectangular groove is provided on the top side of the discharge pipe, and a fixed frame is fixedly connected to the end of the rectangular groove. A threaded rod is rotatably installed in the top side of the fixed frame, and a rotating cap is fixedly connected to the top end of the threaded rod. A cleaning brush is rotatably installed at the bottom end of the threaded rod. The fixed frame has two rod holes, each containing a limiting rod. These limiting rods are located on either side of the threaded rod. After the liquid aluminum is smelted and discharged through the outlet pipe, a filter plate intercepts and filters impurities mixed in with the liquid aluminum, ensuring its purity and providing high-quality raw materials for subsequent processing, thus improving the quality of subsequent products. To ensure the filtration effect of the filter plate, the accumulated impurities need to be cleaned regularly. By rotating the rotating cap, the threaded rod, in conjunction with the limiting rods, moves the cleaning brush along the surface of the filter plate, removing impurities adhering to the surface and preventing clogging, thus ensuring the filtration effect.

[0007] Preferably, the discharge pipe has a discharge port on its bottom side, a sealing plate is slidably installed inside the discharge port, and limit slide rails are fixedly connected to both sides of the bottom port of the discharge port. T-shaped slide plates are slidably installed inside the two limit slide rails, and impurity collection grooves are fixedly connected to the two T-shaped slide plates. When the filter plate is brushed and cleaned, the sealing plate is moved out of the discharge port, so that the discharge port is opened. The impurities after brushing and cleaning will fall into the impurity collection groove through the discharge port, thereby cleaning and collecting the impurities on the filter plate at the same time.

[0008] Preferably, the smelting tank has an annular groove with multiple heating tubes inside. A first motor is installed on the bottom side of the smelting tank, and the output end of the first motor is connected to a stirring shaft. Multiple inclined stirring rods are fixed on the stirring shaft, and each inclined stirring rod is equipped with two vertical stirring rods. Three inclined stirring rods on the same side are fixedly connected to scrapers, which are in contact with the inner wall of the smelting tank. During the smelting process, after the aluminum ore is fed into the tank through the feed pipe, the heating tubes heat the aluminum ore in the smelting tank. The aluminum ore gradually heats up and undergoes a chemical reaction in the smelting tank, eventually reducing to liquid aluminum. At the same time, the first motor is started, causing the stirring shaft to drive the inclined stirring rods, vertical stirring rods, and scrapers to rotate. This allows the aluminum ore particles to continuously tumble and mix in the tank, promoting the mixing and uniform heating of the materials in the tank, improving heating efficiency and reaction rate, and ensuring the uniformity and consistency of the materials, which is beneficial for the subsequent extraction and processing of liquid aluminum.

[0009] Preferably, a purification box is installed on the top side of the base. The top port of the purification box has a through hole, and a housing is fixed to the port of the through hole. A suction fan is installed inside the housing. A gas pipe channel connects the housing and the smelting tank. A filter screen and an activated carbon adsorption plate are arranged sequentially from top to bottom inside the purification box. An exhaust pipe is connected to the bottom of one side of the purification box. During the smelting process, harmful gases are generated. By setting up a gas purification mechanism, the harmful gases generated in the tank are drawn into the purification box by the suction fan. Under the action of the filter screen and activated carbon adsorption plate, not only can particulate impurities in the gas be intercepted, but also harmful gases in the gas can be adsorbed and removed. The purified gas is discharged through the exhaust pipe, making the final emitted gas cleaner and more environmentally friendly. This can effectively reduce the harm of harmful gases generated during aluminum ingot smelting to the environment and human health.

[0010] Preferably, a first pulley is fitted to one end of the rotating column away from the purification box, a support is fixed to the base, a second motor is mounted on the support, a second pulley is mounted on the output end of the second motor, and a conveyor belt is fitted onto the outer surfaces of the first pulley and the second pulley. During discharge, the second pulley is rotated by the action of the second motor, and with the cooperation of the conveyor belt, the first pulley drives the rotating column to rotate, thereby tilting the smelting tank to facilitate the complete discharge of liquid aluminum from the tank.

[0011] Preferably, the top of the smelting tank is connected to a feed pipe, and the top end of the feed pipe is fitted with a sealing cap by a threaded connection. When using this device, by setting up the feed pipe, it is convenient to put raw materials such as aluminum ore into the smelting tank for smelting.

[0012] The advantages of this utility model are:

[0013] 1. After the liquid aluminum is smelted and discharged through the discharge pipe, the impurities mixed in the liquid aluminum can be intercepted and filtered by setting a filter plate, thereby ensuring the purity of the liquid aluminum and providing high-quality raw materials for subsequent processing, thus improving the quality of subsequent products. In order to ensure the filtration effect of the filter plate, the impurities accumulated on the filter plate need to be cleaned regularly. By rotating the rotating cap, with the cooperation of the limiting rod, the threaded rod drives the cleaning brush to move along the surface of the filter plate, thereby cleaning and removing the impurities adhering to the surface of the filter plate, thus avoiding the phenomenon of filter plate clogging and ensuring the subsequent filtration effect;

[0014] 2. In the smelting process of this utility model, after aluminum ore is put into the tank through the feed pipe, the aluminum ore in the smelting tank is heated by the heating pipe. The aluminum ore gradually heats up in the smelting tank and undergoes a chemical reaction, eventually reducing to liquid metallic aluminum. At the same time, the first motor is started, which causes the stirring shaft to drive the inclined stirring rod, the vertical stirring rod and the scraper to rotate, so that the aluminum ore particles are continuously turned and mixed in the tank, promoting the mixing and uniform heating of the materials in the tank, improving the heating efficiency and reaction rate, and ensuring the uniformity and consistency of the materials, which is beneficial to the subsequent extraction and processing of liquid aluminum. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the device;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the discharge pipe assembly;

[0018] Figure 3 This is a cross-sectional three-dimensional structural diagram of the discharge pipe;

[0019] Figure 4 A cross-sectional three-dimensional structural diagram of a smelting vessel;

[0020] Figure 5 This is a cross-sectional three-dimensional structural diagram of the cleanroom.

[0021] In the diagram: 1. Base; 2. Vertical plate; 3. Rotating column; 4. Smelting tank; 5. Discharge pipe; 6. Sealing plate; 7. Lifting plate; 8. Handle; 9. Filter plate; 10. Fixed frame; 11. Threaded rod; 12. Rotating cap; 13. Cleaning brush; 14. Limiting rod; 15. Impurity discharge port; 16. Sealing plate; 17. Limiting slide rail; 18. T-shaped sliding plate; 19. Impurity collection tank; 20. Annular groove; 21. Heating tube; 22. First motor; 23. Stirring shaft; 24. Inclined stirring rod; 25. Vertical stirring rod; 26. Scraper; 27. Purification box; 28. Machine casing; 29. ​​Fan; 30. Air duct channel; 31. Filter screen; 32. Activated carbon adsorption screen plate; 33. Exhaust pipe; 34. First pulley; 35. Second motor; 36. Second pulley; 37. Conveyor belt; 38. Feed pipe; 39. Sealing cover. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figure 1-3As shown, a non-ferrous metal production and smelting apparatus includes a base 1, on which two vertical plates 2 are fixedly connected. Rotating columns 3 are rotatably mounted on each of the two vertical plates 2. A smelting tank 4 is fixedly connected between the two rotating columns 3. A discharge pipe 5 is connected to the bottom end of the smelting tank 4. A slot is provided on the discharge pipe 5, and a sealing plate 6 is inserted into the slot. A lifting plate 7 is fixedly connected to the top of the sealing plate 6, and a handle 8 is mounted on the lifting plate 7. A filter plate 9 is installed inside the discharge pipe 5. A rectangular groove is provided on the top side of the discharge pipe 5, and a fixed frame 10 is fixedly connected to the end of the rectangular groove. A screw hole is provided on the top side of the fixed frame 10, and a threaded rod 11 is rotatably mounted in the screw hole. A rotating cap 12 is fixedly connected to the top end of the threaded rod 11, and a cleaning brush 13 is rotatably mounted on the bottom end of the threaded rod 11. Two rod holes are provided on the fixed frame 10, and two rod holes are connected to the filter plate 9. Limiting rods 14 are inserted in both directions, with the two limiting rods 14 located on both sides of the threaded rod 11. During operation, after the liquid aluminum is smelted and discharged through the discharge pipe 5, the filter plate 9 can intercept and filter the impurities mixed in the liquid aluminum, thereby ensuring the purity of the liquid aluminum and providing high-quality raw materials for subsequent processing, thus improving the quality of subsequent products. In order to ensure the filtration effect of the filter plate 9, the impurities accumulated on the filter plate 9 need to be cleaned regularly. By rotating the rotating cap 12, with the cooperation of the limiting rods 14, the threaded rod 11 drives the cleaning brush 13 to move along the surface of the filter plate 9, thereby cleaning and removing the impurities adhering to the surface of the filter plate 9, thus avoiding the phenomenon of clogging of the filter plate 9 and ensuring the subsequent filtration effect.

[0024] The discharge pipe 5 has a discharge port 15 on its bottom side. A sealing plate 16 is slidably installed in the discharge port 15. Limiting slide rails 17 are fixedly connected to both sides of the bottom port of the discharge port 15. T-shaped slide plates 18 are slidably installed in both limiting slide rails 17. Impurity collection grooves 19 are fixedly connected to the two T-shaped slide plates 18. When the filter plate 9 is brushed and cleaned, the sealing plate 16 is moved out of the discharge port 15, so that the discharge port 15 is opened. The impurities after brushing and cleaning will fall into the impurity collection groove 19 through the discharge port 15. Thus, the impurities on the filter plate 9 can be cleaned and collected at the same time.

[0025] Please see Figure 4As shown, an annular groove 20 is formed inside the smelting tank 4, and multiple heating tubes 21 are arranged inside the annular groove 20. A first motor 22 is installed on the bottom side of the smelting tank 4, and the output end of the first motor 22 is connected to a stirring shaft 23. Multiple inclined stirring rods 24 are fixed on the stirring shaft 23, and each inclined stirring rod 24 is equipped with two vertical stirring rods 25. Three inclined stirring rods 24 on the same side are fixedly connected to scrapers 26, and the scrapers 26 are in contact with the inner wall of the smelting tank 4. A feed pipe 38 is connected to the top of the smelting tank 4, and a sealing cap 39 is rotatably fitted to the top end of the feed pipe 38 through a threaded engagement. During the smelting process... In the process, aluminum ore is first fed into the tank through the feed pipe 38. The heating pipe 21 heats the aluminum ore in the smelting tank 4. The aluminum ore gradually heats up and undergoes a chemical reaction in the smelting tank 4, eventually reducing it to liquid aluminum. At the same time, the first motor 22 is started, which causes the stirring shaft 23 to drive the inclined stirring rod 24, the vertical stirring rod 25 and the scraper 26 to rotate. This allows the aluminum ore particles to be continuously turned and mixed in the tank, promoting the mixing and uniform heating of the materials in the tank, improving heating efficiency and reaction rate, and ensuring the uniformity and consistency of the materials, which is beneficial for the subsequent extraction and processing of liquid aluminum.

[0026] Please see Figure 5 As shown, a purification box 27 is installed on one side of the top of the base 1. The top port of the purification box 27 has a through hole, and a housing 28 is fixed to the port of the through hole. A suction fan 29 is installed inside the housing 28. A gas pipe channel 30 connects the housing 28 and the smelting tank 4. A filter screen 31 and an activated carbon adsorption plate 32 are arranged sequentially from top to bottom inside the purification box 27. An exhaust pipe 33 is connected to the bottom of one side of the purification box 27. During the smelting process, harmful gases are generated. By setting up a gas purification mechanism, the harmful gases generated in the tank are drawn into the purification box 27 by the suction fan 29. Under the action of the filter screen 31 and the activated carbon adsorption plate 32, not only can particulate impurities in the gas be intercepted, but also harmful gases in the gas can be adsorbed and removed. The purified gas is discharged through the exhaust pipe 33, making the final emitted gas cleaner and more environmentally friendly. This can effectively reduce the harm of harmful gases generated during the aluminum ingot smelting process to the environment and human health.

[0027] Please see Figure 1 As shown, a first pulley 34 is fitted onto one end of the rotating column 3 away from the purification box 27. A support base is fixed to the base 1, and a second motor 35 is installed on the support base. A second pulley 36 is installed at the output end of the second motor 35. A conveyor belt 37 is fitted onto the outer surfaces of the first pulley 34 and the second pulley 36. During material discharge, the second pulley 36 is rotated by the action of the second motor 35. With the cooperation of the conveyor belt 37, the first pulley 34 drives the rotating column 3 to rotate, thereby tilting the smelting tank 4 to facilitate the complete discharge of liquid aluminum from the tank.

[0028] Working Principle: In existing aluminum ingot processing smelting equipment, during the process of smelting aluminum ore at high temperatures to obtain liquid aluminum and then pouring it out through discharge pipe 5, the lack of a filter plate 9 inside the discharge pipe 5 means that the unfiltered liquid aluminum may contain incompletely separated impurities, such as unmelted ore particles, slag, or other metal oxides. These impurities, if not filtered, will directly mix into the liquid aluminum, affecting the purity of the aluminum and the quality of subsequent processed products. Therefore, a solution is proposed to address the above problems. This is a non-ferrous metal production and smelting apparatus. During the smelting process, aluminum ore is fed into the tank through the feed pipe 38. The heating pipe 21 heats the aluminum ore in the smelting tank 4, causing it to gradually heat up and undergo a chemical reaction, ultimately reducing it to liquid aluminum. Simultaneously, the first motor 22 is activated, causing the stirring shaft 23 to drive the inclined stirring rod 24, the vertical stirring rod 25, and the scraper 26 to rotate. This continuously agitates and mixes the aluminum ore particles within the tank, promoting mixing and uniform heating of the materials and improving efficiency. The high thermal efficiency and reaction rate also ensure the uniformity and consistency of the material, which is beneficial for the subsequent extraction and processing of liquid aluminum. After the liquid aluminum is smelted and discharged through the discharge pipe 5, the filter plate 9 can intercept and filter impurities mixed in with the liquid aluminum, thereby ensuring the purity of the liquid aluminum and providing high-quality raw materials for subsequent processing, thus improving the quality of subsequent products. In order to ensure the filtration effect of the filter plate 9, the impurities accumulated on the filter plate 9 need to be cleaned regularly. This is done by rotating the rotating cap 12, which is positioned at the limit rod. With the cooperation of 14, the threaded rod 11 drives the cleaning brush 13 to move along the surface of the filter plate 9, thereby cleaning and removing impurities adhering to the surface of the filter plate 9, thus avoiding clogging of the filter plate 9 and ensuring the subsequent filtration effect; when cleaning the filter plate 9, the sealing plate 16 is removed from the impurity discharge port 15, so that the impurity discharge port 15 is opened, and the impurities after brushing will fall into the impurity collection tank 19 through the impurity discharge port 15, thus cleaning and collecting the impurities on the filter plate 9 at the same time.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. 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 the claimed utility model.

Claims

1. A non-ferrous metal production and smelting apparatus, characterized in that: The system includes a base (1), on which two vertical plates (2) are fixedly connected. Rotating columns (3) are rotatably mounted on each of the two vertical plates (2). A smelting tank (4) is fixedly connected between the two rotating columns (3). A discharge pipe (5) is connected to the bottom end of the smelting tank (4). A slot is provided on the discharge pipe (5), and a sealing plate (6) is inserted into the slot. A lifting plate (7) is fixedly connected to the top of the sealing plate (6), and a handle (8) is mounted on the lifting plate (7). A filter plate (9) is installed inside the discharge pipe (5). A rectangular groove is provided on the top side of the discharge pipe (5), and a fixed frame (10) is fixedly connected to the end of the rectangular groove. A screw hole is provided on the top side of the fixed frame (10), and a rotating assembly is installed inside the screw hole. There is a threaded rod (11), and a rotating cap (12) is fixedly connected to the top of the threaded rod (11). A cleaning brush (13) is rotatably installed at the bottom of the threaded rod (11). Two rod holes are opened on the fixed frame (10). Limiting rods (14) are inserted into the two rod holes, and the two limiting rods (14) are located on both sides of the threaded rod (11). A discharge port (15) is opened on the bottom side of the discharge pipe (5). A sealing plate (16) is slidably installed in the discharge port (15). Limiting slide rails (17) are fixedly connected to both sides of the bottom port of the discharge port (15). T-shaped slide plates (18) are slidably installed in the two limiting slide rails (17). Impurity collection grooves (19) are fixedly connected to the two T-shaped slide plates (18).

2. The non-ferrous metal production and smelting apparatus according to claim 1, characterized in that: The smelting tank (4) has an annular groove (20) inside, and multiple heating tubes (21) are installed in the annular groove (20). A first motor (22) is installed on the bottom side of the smelting tank (4). The output end of the first motor (22) is connected to a stirring shaft (23). Multiple inclined stirring rods (24) are fixed on the stirring shaft (23). Each inclined stirring rod (24) is equipped with two vertical stirring rods (25). Three inclined stirring rods (24) on the same side are fixedly connected with scrapers (26), and the scrapers (26) are in contact with the inner wall of the smelting tank (4).

3. The non-ferrous metal production and smelting apparatus according to claim 1, characterized in that: A purification box (27) is installed on one side of the top of the base (1). A through hole is opened at the top port of the purification box (27). A housing (28) is fixed at the port of the through hole. A suction fan (29) is installed inside the housing (28). A gas pipe channel (30) is connected between the housing (28) and the smelting tank (4).

4. A non-ferrous metal production and smelting apparatus according to claim 3, characterized in that: The purification box (27) is provided with a filter screen (31) and an activated carbon adsorption screen plate (32) arranged from top to bottom. An exhaust pipe (33) is connected to the bottom of one side of the purification box (27).

5. A non-ferrous metal production and smelting apparatus according to claim 1, characterized in that: A first pulley (34) is fitted onto one end of the rotating column (3) away from the purification box (27). A support seat is fixed on the base (1). A second motor (35) is installed on the support seat. A second pulley (36) is installed at the output end of the second motor (35). A conveyor belt (37) is fitted onto the outer surfaces of the first pulley (34) and the second pulley (36).

6. A non-ferrous metal production and smelting apparatus according to claim 1, characterized in that: The top of the smelting tank (4) is connected to a feed pipe (38), and the top end of the feed pipe (38) is fitted with a sealing cap (39) by a threaded fit.

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