Efficient aluminum melting furnace

Abstract

The utility model discloses an efficient aluminum melting furnace which comprises an aluminum melting furnace body, one side of the inner wall of the aluminum melting furnace body is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a disc, and one side of the disc is provided with an annular moving block. An annular moving block is arranged in the aluminum melting furnace body, a moving block is fixedly connected to one side of the annular moving block, a feeding box is arranged in the aluminum melting furnace body, one side of the feeding box is fixedly connected with the fixing plate, and the moving block is slidably connected with the feeding box. Through cooperation of the annular moving block and the rotating block, the limiting block moves in a reciprocating mode, continuous alternate feeding of the two sides of an aluminum block is achieved, instability and delay of manual feeding are avoided, production efficiency is greatly improved, direct contact between workers and high-temperature and harmful substances is reduced, work safety is improved, and the production cost is reduced. Meanwhile, the aluminum blocks in the feeding pipe well avoid heat loss, energy consumption is reduced, and energy cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical equipment, in particular to a high-efficiency aluminum melting furnace. Background Art

[0002] Aluminum is a common metal element with the characteristics of light weight, good electrical and thermal conductivity, corrosion resistance, etc. It is widely used in various fields. Aluminum melting furnace is a kind of equipment specially used for melting aluminum materials. It is usually made of refractory materials. The internal crucible is usually made of materials such as graphite to carry and heat aluminum materials. Aluminum melting furnaces are widely used in casting, aluminum alloy production and recycled aluminum production industries. Types of aluminum melting furnaces include resistance heating furnaces, induction heating furnaces and gas heating furnaces. Different types of furnaces are selected according to production processes and needs.

[0003] Existing aluminum melting furnaces require manual opening of the feed door for loading. Due to the instability and delay of manual loading, production efficiency is greatly reduced, affecting the continuity and stability of the smelting process. Aluminum smelting involves high temperatures and dangerous working environments. Manual loading may increase the risk of workers being exposed to high temperatures and harmful substances, posing certain safety hazards. At the same time, opening the feed door will cause heat loss, affecting the stability and efficiency of the smelting process. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing aluminum melting furnace needs to manually open the feed door for loading, which has low working efficiency and certain safety hazards. At the same time, opening the feed door will cause heat loss, affecting the stability and efficiency of the smelting process.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a high-efficiency aluminum melting furnace, including an aluminum melting furnace body, a fixed plate is fixedly connected to one side of the inner wall of the aluminum melting furnace body, a motor is fixedly connected to one side of the fixed plate, a disc is fixedly connected to the output end of the motor, an annular moving block is arranged on one side of the disc, a moving block is fixedly connected to one side of the annular moving block, a loading box is arranged in the aluminum melting furnace body, one side of the loading box is fixedly connected to the fixed plate, and the moving block is slidably connected to the loading box.

[0006] Through the above technical solution, the moving block moves left and right, so that the two sides of the aluminum block are continuously fed alternately, which reduces the dependence on operators, reduces labor costs and labor intensity. The automatic feeding system can complete material supply without human intervention, saving human resources.

[0007] The utility model is further configured such that a groove is provided in the loading box, two symmetrical limit blocks are fixedly connected to one side of the moving block close to the loading box, the moving block and the two limit blocks are integrated, and the two limit blocks are slidably connected to the groove.

[0008] The utility model is further configured that a rotating block is fixedly connected to a side of the disc away from the motor, and the rotating block is slidably connected to the annular moving block.

[0009] The utility model is further configured as follows: a crucible is fixedly connected to the aluminum melting furnace body, a heating coil is fixedly connected to the outside of the crucible, a controller is fixedly connected to the outside of the aluminum melting furnace body, and the controller is electrically connected to the heating coil.

[0010] The utility model is further configured such that a feed pipe is fixedly connected to the top of the loading box, a plurality of aluminum blocks are arranged in the feed pipe, and two symmetrical transmission pipes are fixedly connected to the bottom of the loading box, and the two transmission pipes and the feed pipe are directly facing the groove.

[0011] Through the above technical solution, the aluminum block in the feed pipe just blocks the feed pipe to prevent heat loss. Since the combustion process of the aluminum melting furnace will produce waste gas and harmful substances, if heat loss leads to incomplete combustion, the emission of harmful substances in the waste gas will increase, causing more pollution to the environment. Avoiding heat loss can improve combustion efficiency, reduce the emission of harmful substances, and reduce environmental pollution.

[0012] The utility model is further configured that a discharge pipe is fixedly connected to the bottom of the crucible, a discharge valve is fixedly connected to the discharge pipe, and the crucible is made of crystalline natural graphite.

[0013] Through the above technical solution, crystalline natural graphite has good high temperature resistance, so the crucible made of it can stably carry and heat metal or other substances at high temperatures, and is not easy to melt or deform. At the same time, the graphite material has good thermal conductivity, so that the crucible can transfer heat evenly, which is beneficial to maintain the temperature stability of the heated material and ensure the uniformity of the heating process.

[0014] The beneficial effects of the utility model are as follows:

[0015] The utility model realizes continuous alternating feeding of the two sides of the aluminum block by arranging a limited position block in the aluminum melting furnace body through the cooperation of the annular moving block and the rotating block. The automatic feeding of the aluminum melting furnace can realize continuous and efficient supply of aluminum materials, avoiding the instability and delay of manual feeding, which can greatly improve production efficiency and ensure the continuity and stability of the smelting process. Since manual feeding may also increase the risk of workers being exposed to high temperatures and harmful substances, the automatic feeding system can reduce the direct contact of personnel with high temperatures and harmful substances, and improve the safety of the workplace. At the same time, the aluminum block in the feed pipe can well avoid heat loss, prevent the temperature in the aluminum melting furnace from dropping, and affect the stability and efficiency of the smelting process. The temperature stability of the smelting process is maintained, the continuous supply and efficient melting of aluminum materials are ensured, and the production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0018] Figure 3 It is a three-dimensional cross-sectional view of the feeding box of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of the annular moving block of the utility model;

[0020] Figure 5 It is an enlarged view of point A of the present utility model.

[0021] In the figure: 1. Aluminum melting furnace body; 2. Feed pipe; 3. Discharge pipe; 4. Discharge valve; 5. Controller; 6. Crucible; 7. Heating coil; 8. Fixed plate; 9. Motor; 10. Loading box; 11. Transmission pipe; 12. Disc; 13. Aluminum block; 14. Groove; 15. Limit block; 16. Moving block; 17. Annular moving block; 18. Rotating block. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0023] See also Figure 1-Figure 5 A high-efficiency aluminum melting furnace includes an aluminum melting furnace body 1, a fixed plate 8 is fixedly connected to one side of the inner wall of the aluminum melting furnace body 1, a motor 9 is fixedly connected to one side of the fixed plate 8, a disc 12 is fixedly connected to the output end of the motor 9, an annular moving block 17 is arranged on one side of the disc 12, a moving block 16 is fixedly connected to one side of the annular moving block 17, a loading box 10 is arranged in the aluminum melting furnace body 1, one side of the loading box 10 is fixedly connected to the fixed plate 8, and the moving block 16 is slidably connected to the loading box 10.

[0024] A groove 14 is provided in the loading box 10, and a moving block 16 is fixedly connected to two symmetrical limit blocks 15 on one side close to the loading box 10. The moving block 16 and the two limit blocks 15 are integrated into one body, and the two limit blocks 15 are slidably connected to the groove 14; a rotating block 18 is fixedly connected to the side of the disc 12 away from the motor 9, and the rotating block 18 is slidably connected to the annular moving block 17.

[0025] A crucible 6 is fixedly connected inside the aluminum melting furnace body 1, a heating coil 7 is fixedly connected to the outside of the crucible 6, a controller 5 is fixedly connected to the outside of the aluminum melting furnace body 1, and the controller 5 and the heating coil 7 are electrically connected; a feed pipe 2 is fixedly connected to the top of the loading box 10, a plurality of aluminum blocks 13 are arranged in the feed pipe 2, and two symmetrical transmission pipes 11 are fixedly connected to the bottom of the loading box 10, and the two transmission pipes 11 and the feed pipe 2 are facing the groove 14; a discharge pipe 3 is fixedly connected to the bottom of the crucible 6, and a discharge valve 4 is fixedly connected to the discharge pipe 3, and the crucible 6 is made of crystalline natural graphite.

[0026] When the utility model is in use, a plurality of aluminum blocks 13 to be processed are transferred to the groove 14 in the loading box 10 through the feeding pipe 2, and the motor 9 is started, and the disc 12 drives the rotating block 18 to rotate. Because the rotating block 18 slides relatively in the annular moving block 17, the annular moving block 17 and the moving block 16 are driven to move left and right. When the annular moving block 17 moves to one side, the moving block 16 drives the limit block 15 to move to the side, and the aluminum block 13 at the bottom passes through the gap between the two limit blocks 15 and moves to the transmission 11 on one side. The aluminum block 13 in the feeding pipe 2 is prevented from losing heat by adjusting the controller 5 so that the heating coil 7 heats the crucible 6 and starts to melt the aluminum block 13 in the crucible 6. After the processing is completed, the discharge valve 4 is opened and the processed aluminum block 13 flows out through the discharge pipe 3.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-efficiency aluminum melting furnace, comprising an aluminum melting furnace body (1), characterized in that: A fixed plate (8) is fixedly connected to one side of the inner wall of the aluminum melting furnace body (1), a motor (9) is fixedly connected to one side of the fixed plate (8), a disc (12) is fixedly connected to the output end of the motor (9), an annular moving block (17) is provided on one side of the disc (12), a moving block (16) is fixedly connected to one side of the annular moving block (17), a loading box (10) is provided in the aluminum melting furnace body (1), one side of the loading box (10) is fixedly connected to the fixed plate (8), and the moving block (16) is slidably connected to the loading box (10).

2. The high-efficiency aluminum melting furnace according to claim 1, characterized in that: A groove (14) is provided in the loading box (10); two symmetrical limit blocks (15) are fixedly connected to the side of the moving block (16) close to the loading box (10); the moving block (16) and the two limit blocks (15) are integrated; and the two limit blocks (15) are slidably connected to the groove (14).

3. The high-efficiency aluminum melting furnace according to claim 1, characterized in that: A rotating block (18) is fixedly connected to the side of the disc (12) away from the motor (9), and the rotating block (18) is slidably connected to the annular moving block (17).

4. The high-efficiency aluminum melting furnace according to claim 1, characterized in that: A crucible (6) is fixedly connected inside the aluminum melting furnace body (1), a heating coil (7) is fixedly connected to the outside of the crucible (6), a controller (5) is fixedly connected to the outside of the aluminum melting furnace body (1), and the controller (5) and the heating coil (7) are electrically connected.

5. The high-efficiency aluminum melting furnace according to claim 1, characterized in that: A feed pipe (2) is fixedly connected to the top of the loading box (10), a plurality of aluminum blocks (13) are arranged inside the feed pipe (2), and two symmetrical transmission pipes (11) are fixedly connected to the bottom of the loading box (10), and the two transmission pipes (11) and the feed pipe (2) are both facing the groove (14).

6. The high-efficiency aluminum melting furnace according to claim 4, characterized in that: The bottom of the crucible (6) is fixedly connected to a discharge pipe (3), and the discharge pipe (3) is fixedly connected to a discharge valve (4). The crucible (6) is made of crystalline natural graphite.

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