Aluminum alloy refining device

Abstract

The utility model discloses an aluminum alloy refining device which comprises a case, a deaerator is fixedly connected to the upper end of the case, and a smelting furnace is fixedly connected to the upper end of the deaerator; the lower end of the mounting frame is fixedly connected with the upper end of the machine box, a heat supply furnace is fixedly connected into the mounting frame and fixedly connected with the smelting furnace through a heat conduction pipe, a mounting groove is fixedly connected to the upper end of the mounting frame, a hydraulic machine is connected into the mounting groove in a sleeved mode, and a pressurizing cylinder is fixedly connected to the upper end of the hydraulic machine; the hydraulic machine is fixedly connected with a pressurizing plate through a hydraulic rod, the pressurizing plate is located in a pressurizing cylinder, and the pressurizing cylinder is fixedly connected with the smelting furnace through a pressurizing pipe. A hydraulic machine, a hydraulic rod, a pressurizing chamber, a pressurizing plate and a pressurizing pipe are combined to form a pressurizing mechanism, pressurizing can be conducted, the smelting speed can be increased, and the efficiency of the device is improved; a feeding sealing mechanism is formed by combining the smelting furnace, the rotating shaft, the furnace cover, the buckle, the embedded ring and the clamping groove, and stable smelting of the aluminum alloy is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to an aluminum alloy refining device. Background Art

[0002] When the existing aluminum alloy refining device is performing the refining operation of aluminum alloy, the smelting process takes a long time, which is not conducive to the rapid refining of aluminum alloy, and the efficiency of the device is not high; the sealing of the smelting parts is not good, which is easy to cause air leakage, which is not conducive to the stable refining of aluminum alloy. A Chinese patent discloses a "cast aluminum alloy refining device" with an application number of "CN201720339391.9", which includes a bracket, a rotary degassing device and an intelligent control system; the bracket includes a column and a crossbeam, a rack is installed on the crossbeam, a gear is arranged on the rack, and a first drive motor is connected to the gear; the top of the hydraulic telescopic rod is connected to the gear through a slider, the middle end of the hydraulic telescopic rod is connected to the second drive motor, the lifting plate is fixed to the lower end of the hydraulic telescopic rod, the cover body is connected to the lifting plate through a connecting rod, and the third drive motor is fixed above the cover body; the top of the stirring shaft passes through the cover body and is connected to the third drive motor, the end of the stirring shaft is connected to a graphite rotor and placed in an intelligent resistance furnace, and a baffle is also hung on the right edge of the cover body. The utility model effectively reduces labor intensity and improves efficiency and safety. However, the smelting process of the device takes a long time and is slow, which is not conducive to rapid refining and the efficiency of the device is not high; the leakage caused by the poor sealing of the smelting parts is not conducive to stable refining. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art and provides an aluminum alloy refining device. A pressurizing mechanism is formed by a combination of a hydraulic press, a hydraulic rod, a pressurizing chamber, a pressurizing plate and a pressurizing pipe. The smelting furnace can be pressurized during the smelting process, which can speed up the smelting speed of the aluminum alloy and improve the efficiency of the device. A feeding sealing mechanism is formed by a combination of a smelting furnace, a rotating shaft, a furnace cover, a buckle, a fitting ring and a slot. When the furnace cover is closed, the fitting ring will fit tightly with the inner wall of the smelting furnace, and the buckle will fit tightly with the slot. The structure is tight and the sealing is good, which is conducive to the stable smelting of the aluminum alloy.

[0004] The utility model also provides an aluminum alloy refining device as described above, comprising: a chassis, a deaerator is fixedly connected to the upper end of the chassis, and a smelting furnace is fixedly connected to the upper end of the deaerator; a mounting frame, a lower end of the mounting frame is fixedly connected to the upper end of the chassis, a heating furnace is fixedly connected inside the mounting frame, and the heating furnace is fixedly connected to the smelting furnace through a heat conduction pipe, a mounting groove is fixedly connected to the upper end of the mounting frame, a hydraulic press is sleeved in the mounting groove, a pressure cylinder is fixedly connected to the upper end of the hydraulic press, the hydraulic press is fixedly connected to a pressure plate through a hydraulic rod, the pressure plate is located inside the pressure cylinder, and the pressure cylinder is fixedly connected to the smelting furnace through a pressure pipe.

[0005] According to the aluminum alloy refining device described in the utility model, the lower end of the chassis is fixedly connected with a base plate for convenient support. The lower end of the base plate is fixedly connected with a roller to improve the flexibility of the device.

[0006] According to the aluminum alloy refining device described in the utility model, the side end of the chassis is fixedly connected with a mounting plate by bolts, which is convenient for fixing the handle. The front end of the mounting plate is fixedly connected with a handle, which improves the convenience of using the device.

[0007] According to the aluminum alloy refining device described in the utility model, the upper end of the chassis is fixedly connected with a collecting cylinder to facilitate the collection of materials. The upper end of the collecting cylinder is provided with a cylinder cover to facilitate the sealing of the collecting cylinder.

[0008] According to the aluminum alloy refining device described in the utility model, a transport pump is fixedly connected to the upper end of the chassis to facilitate the collection of materials. The input end of the transport pump is fixedly connected to the deaerator through a first conduit, which is conducive to the transportation of materials. The output end of the transport pump is fixedly connected to the collection cylinder through a second conduit, which is conducive to the transportation of materials.

[0009] According to the aluminum alloy refining device described in the utility model, the upper end of the smelting furnace is rotatably connected to a furnace cover through a rotating shaft, which is convenient for charging and sealing. The lower end of the furnace cover is fixedly connected with a buckle and a fitting ring to improve the sealing performance of the furnace cover. The upper end of the smelting furnace is provided with a slot to improve the stability of the furnace cover closure.

[0010] According to the aluminum alloy refining device described in the utility model, the side end of the smelting furnace is fixedly connected with a ladder through a fixing rod, which is convenient for charging. The lower end of the ladder abuts against the upper end of the chassis, making the structure compact.

[0011] Beneficial Effects

[0012] 1. Compared with the prior art, the aluminum alloy refining device forms a pressurizing mechanism through the combination of a hydraulic press, a hydraulic rod, a pressurizing chamber, a pressurizing plate and a pressurizing pipe, which can pressurize the smelting furnace during the smelting process, accelerate the smelting speed of the aluminum alloy, and improve the efficiency of the device;

[0013] 2. Compared with the prior art, the aluminum alloy refining device forms a feeding sealing mechanism through the combination of a smelting furnace, a rotating shaft, a furnace cover, a buckle, a locking ring and a slot. When the furnace cover is closed, the locking ring will fit tightly with the inner wall of the smelting furnace, and the buckle will be tightly engaged with the slot. The structure is tight and the sealing is good, which is conducive to the stable smelting of aluminum alloy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a structural schematic diagram of an aluminum alloy refining device of the utility model;

[0016] Figure 2 This is a structural schematic diagram of a furnace cover of an aluminum alloy refining device of the utility model in a closed state;

[0017] Figure 3 This is a schematic diagram of the transverse cross-sectional structure of an aluminum alloy refining device of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the longitudinal section structure of an aluminum alloy refining device.

[0019] Legend:

[0020] 1. Base plate; 2. Roller; 3. Ladder; 4. Fixing rod; 5. Melting furnace; 6. Furnace cover; 7. Fitting ring; 8. Rotating shaft; 9. Slot; 10. Buckle; 11. Pressurizing pipe; 12. Pressurizing cylinder; 13. Pressurizing plate; 14. Hydraulic rod; 15. Hydraulic press; 16. Mounting slot; 17. Mounting frame; 18. Heat pipe; 19. Heating furnace; 20. Cylinder cover; 21. Collecting cylinder; 22. Second conduit; 23. Handle; 24. Mounting plate; 25. Bolt; 26. Transport pump; 27. First conduit; 28. Deaerator; 29. ​​Chassis. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment is an aluminum alloy refining device, which includes: a chassis 29, the lower end of the chassis 29 is fixedly connected to a base plate 1 for support, the lower end of the base plate 1 is fixedly connected to a roller 2 for movement, the upper end of the chassis 29 is fixedly connected to a collecting cylinder 21 for collecting the refined liquid aluminum alloy, the upper end of the collecting cylinder 21 is provided with a cylinder cover 20 for sealing the collecting cylinder, the side end of the chassis 29 is fixedly connected to a mounting plate 24 by a bolt 25 for fixing a handle, the front end of the mounting plate 24 is fixedly connected to a handle 23 for moving the device, the upper end of the chassis 29 is fixedly connected to a deaerator 28 for removing oxides, impurities and other metal components generated during the smelting process to improve the purity of the final product, the upper end of the deaerator 28 is fixedly connected to a smelting furnace 5 for removing the waste aluminum The alloy material is heated to a high temperature to melt it into a liquid state. The upper end of the smelting furnace 5 is rotatably connected to a furnace cover 6 through a rotating shaft 8 to open and close the smelting furnace. The lower end of the furnace cover 6 is fixedly connected to a buckle 10 and a fitting ring 7 to form a sealing structure. The upper end of the smelting furnace 5 is provided with a card slot 9 to be engaged with the buckle. The side end of the smelting furnace 5 is fixedly connected to a ladder 3 through a fixing rod 4 for climbing and feeding. The lower end of the ladder 3 abuts against the upper end of the chassis 29 to form a compact structure. The upper end of the chassis 29 is fixedly connected to a transport pump 26 to transport the refined liquid aluminum alloy. The input end of the transport pump 26 is fixedly connected to the deaerator 28 through a first conduit 27 to form a transport structure. The output end of the transport pump 26 is fixedly connected to the collecting cylinder 21 through a second conduit 22 to form a transport structure.

[0023] The mounting frame 17, the lower end of the mounting frame 17 is fixedly connected to the upper end of the chassis 29 to form a mounting structure of the mounting frame, a heating furnace 19 is fixedly connected inside the mounting frame 17 for high-temperature heating, the heating furnace 19 is fixedly connected to the smelting furnace 5 through a heat pipe 18 to form a heat-conducting structure, the upper end of the mounting frame 17 is fixedly connected to a mounting groove 16, a hydraulic press is installed, a hydraulic press 15 is sleeved in the mounting groove 16 to provide power for pressurization, the upper end of the hydraulic press 15 is fixedly connected to a pressurizing cylinder 12 to form a pressurized environment, the hydraulic press 15 is fixedly connected to a pressurizing plate 13 through a hydraulic rod 14 to perform upward pressure, the pressurizing plate 13 is located inside the pressurizing cylinder 12 to form a pressurized layout, the pressurizing cylinder 12 is fixedly connected to the smelting furnace 5 through a pressurizing pipe 11 to form a pressure transmission mechanism.

[0024] Working principle: Aluminum alloy materials are refined by an aluminum alloy refining device, the furnace cover 6 at the upper end of the smelting furnace 5 is opened, aluminum alloy waste is added into the smelting furnace 5, the smelting furnace 5 is heated at high temperature by the heating furnace 19, the smelting furnace 5 is pressurized by the hydraulic press 15, the oxides, impurities and other metal components generated during the smelting process are removed by the deaerator 28 to improve the purity of the final product, and the smelted liquid aluminum alloy is transported to the collection cylinder 21 through the first conduit 27, the transport pump 26 and the second conduit 22.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An aluminum alloy refining device, characterized in that: include: A machine case (29), wherein the upper end of the machine case (29) is fixedly connected to a deaerator (28), and the upper end of the deaerator (28) is fixedly connected to a smelting furnace (5); A mounting frame (17), the lower end of the mounting frame (17) is fixedly connected to the upper end of the chassis (29), a heating furnace (19) is fixedly connected inside the mounting frame (17), the heating furnace (19) is fixedly connected to the smelting furnace (5) through a heat conducting pipe (18), the upper end of the mounting frame (17) is fixedly connected to a mounting groove (16), a hydraulic press (15) is sleeved in the mounting groove (16), the upper end of the hydraulic press (15) is fixedly connected to a pressurizing cylinder (12), the hydraulic press (15) is fixedly connected to a pressurizing plate (13) through a hydraulic rod (14), the pressurizing plate (13) is located inside the pressurizing cylinder (12), and the pressurizing cylinder (12) is fixedly connected to the smelting furnace (5) through a pressurizing pipe (11).

2. The aluminum alloy refining device according to claim 1, characterized in that: The lower end of the chassis (29) is fixedly connected to a base plate (1), and the lower end of the base plate (1) is fixedly connected to a roller (2).

3. The aluminum alloy refining device according to claim 1, characterized in that: The side end of the chassis (29) is fixedly connected to a mounting plate (24) via bolts (25), and the front end of the mounting plate (24) is fixedly connected to a handle (23).

4. The aluminum alloy refining device according to claim 1, characterized in that: The upper end of the casing (29) is fixedly connected to a collecting cylinder (21), and the upper end of the collecting cylinder (21) is provided with a cylinder cover (20).

5. The aluminum alloy refining device according to claim 1, characterized in that: A transport pump (26) is fixedly connected to the upper end of the chassis (29); an input end of the transport pump (26) is fixedly connected to a deaerator (28) via a first conduit (27); and an output end of the transport pump (26) is fixedly connected to a collection cylinder (21) via a second conduit (22).

6. The aluminum alloy refining device according to claim 1, characterized in that: The upper end of the smelting furnace (5) is rotatably connected to a furnace cover (6) via a rotating shaft (8), the lower end of the furnace cover (6) is fixedly connected to a buckle (10) and a fitting ring (7), and the upper end of the smelting furnace (5) is provided with a clamping groove (9).

7. The aluminum alloy refining device according to claim 1, characterized in that: A ladder (3) is fixedly connected to the side end of the smelting furnace (5) via a fixing rod (4), and the lower end of the ladder (3) abuts against the upper end of the chassis (29).

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