A deep well aluminum casting molten aluminum purification treatment device

Abstract

The utility model discloses a kind of deep well aluminum casting molten aluminum purification treatment devices, it is related to molten aluminum purification technical field, including mobile base, mobile base is provided with control electricity box and vertical moving frame, the end of vertical moving frame is rotatably arranged with the rotating rod driven by electricity, the bottom end of rotating rod is fixed with carousel, the upper end of carousel is provided with sliding slot, T-shaped slide is slidably arranged in sliding slot, the upper end inside of sliding slot is placed with the U-shaped elastic card for limiting the top end of T-shaped slide;The deep well aluminum casting molten aluminum purification treatment device;Through the T-shaped slide design that can be centrifuged, the effective stirring area of carousel in molten aluminum is significantly increased, so as to improve the generation quantity and distribution uniformity of bubble, enhance the purification effect, convex strip and groove set on the outer side of T-shaped slide can further divide and refine airflow, effectively increase the specific surface area and bubble yield of bubble, improve purification efficiency.

Description

Technical Field

[0001] This utility model relates to the field of aluminum liquid purification technology, specifically to a purification and treatment device for aluminum liquid from deep well aluminum casting. Background Technology

[0002] In deep-well aluminum casting, the purification of molten aluminum is a crucial step in ensuring the quality of the final casting. Traditional aluminum molten aluminum purification devices often employ a rotary jet method, which involves introducing inert gas into the molten aluminum through a liftable, rotating disc. The rotation of the disc disperses the gas into tiny bubbles, which then carry away hydrogen and inclusions from the molten aluminum as they rise. However, the fixed structure of traditional discs limits their agitation area and bubble dispersion capabilities, resulting in low purification efficiency. Especially when processing aluminum molten aluminum of different volumes or viscosities, the fixed disc structure cannot adaptively adjust, affecting the number and uniformity of bubble generation and distribution, ultimately limiting the purification effect and efficiency of the molten aluminum.

[0003] Therefore, there is an urgent need for an aluminum liquid purification device that can effectively expand the stirring area and significantly increase the number of bubbles and the bubble output rate. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a deep-well aluminum casting molten aluminum purification device, which solves the problem of molten aluminum purification. By using a rotating disc for degassing and purification, a large number of bubbles are generated inside the molten aluminum, thereby improving the bubble purification efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a deep-well aluminum casting molten aluminum purification device, comprising a movable base, a control box and a vertical moving frame mounted on the movable base, an electrically driven rotating rod rotatably mounted at the end of the vertical moving frame, a turntable fixed at the bottom end of the rotating rod, a sliding groove at the upper end of the turntable, a T-shaped sliding plate slidably mounted in the sliding groove, a U-shaped spring clip for limiting the top of the T-shaped sliding plate placed inside the upper end of the sliding groove, a limiting plate fixedly connected to the inner end of the T-shaped sliding plate, and the limiting plate engaging with the outer end of the sliding groove.

[0006] Furthermore, a protruding strip is fixed in the middle of the outer end of the T-shaped sliding plate.

[0007] Furthermore, grooves are provided on both sides of the outer end of the T-shaped slide plate, and the grooves are symmetrically arranged on both sides of the protrusion.

[0008] Furthermore, the upper surface of the turntable is provided with a retaining groove, which is located at the upper edge of the slide groove.

[0009] Furthermore, the T-shaped end of the T-shaped slide plate is arc-shaped, and the T-shaped slide plate is fitted to the outer annular surface of the turntable.

[0010] Furthermore, the upper end of the T-shaped slide plate is lower than the upper surface of the slide groove.

[0011] Furthermore, the number of grooves and T-shaped slides on the turntable is multiple, and they are evenly distributed along the circumference of the turntable.

[0012] This invention provides a purification and treatment device for molten aluminum from deep-well aluminum casting. Compared with the prior art, it has the following advantages: This deep-well aluminum casting molten aluminum purification device features a T-shaped slide plate design that allows for centrifugal ejection, significantly increasing the effective agitation area of ​​the turntable in the molten aluminum. This enhances the number and uniformity of bubble generation and distribution, thereby improving the purification effect. The raised strips and grooves on the outer side of the T-shaped slide plate further refine the airflow, effectively increasing the specific surface area and bubble output rate of the bubbles, thus improving the purification efficiency.

[0013] This deep-well aluminum casting molten aluminum purification treatment device uses a U-shaped spring clip for limiting, which is simple and reliable in structure. It ensures the stable storage of the T-shaped slide when stationary and allows it to be smoothly thrown out when rotating. The slot design makes the installation and disassembly of the U-shaped spring clip very convenient, which facilitates the maintenance of the device and the replacement of parts. The T-shaped end of the T-shaped slide adopts an arc design and fits with the outer circle of the turntable, which reduces rotational resistance and makes the throwing action smoother. The overall structure is more reasonable. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural schematic diagram of the movable base, control box, and vertical movable frame of this utility model; Figure 3 This is a schematic diagram of the structure of the turntable, T-shaped slide, and U-shaped spring clip of this utility model; Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Movable base; 2. Control box; 3. Vertical moving frame; 4. Rotating rod; 5. Turntable; 6. Slide groove; 7. T-shaped sliding plate; 8. Limiting plate; 9. Protrusion; 10. Groove; 11. Buckle groove; 12. U-shaped spring clip. Detailed Implementation

[0016] 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 protection scope of the present utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution: a purification treatment device for molten aluminum in deep well aluminum casting; specifically, it includes a movable base 1, a control box 2 fixed at the upper end of the movable base 1, a vertical moving frame 3 mounted on the movable base 1, the control box 2 supplying power to the vertical moving frame 3, a rotating rod 4 rotatably mounted at the end of the vertical moving frame 3, the rotating rod 4 rotating at the end of the vertical moving frame 3 via electric drive, and a turntable 5 fixed at the bottom end of the rotating rod 4. The turntable 5, conventionally, enters the molten aluminum cylinder as the vertical moving frame 3 moves up and down. The turntable 5 begins to rotate, generating bubbles, which are then discharged to purify the molten aluminum. The upper end is provided with a chute 6, and a T-shaped slide plate 7 is slidably arranged in the chute 6. The upper end of the T-shaped slide plate 7 is lower than the upper surface of the chute 6. A U-shaped spring clip 12 is placed inside the upper end of the chute 6 to limit the top of the T-shaped slide plate 7. When the turntable 5 rotates, the T-shaped slide plate 7 is thrown outward. When the T-shaped slide plate 7 is thrown out, it unfolds. A limiting plate 8 is fixedly connected to the inner end of the T-shaped slide plate 7. The limiting plate 8 is limited to the outer port of the chute 6. The T-shaped slide plate 7 can expand and increase the agitation area in the aluminum liquid, increase the number of bubbles, and improve the efficiency and effect of internal purification of the aluminum liquid.

[0018] A raised strip 9 is fixed in the middle of the outer end of the T-shaped slide plate 7. The raised strip 9 can increase the number of bubbles and improve the bubble output rate. At the same time, grooves 10 are provided on both sides of the outer end of the T-shaped slide plate 7. The grooves 10 are symmetrically arranged on both sides of the raised strip 9. Similarly, the number of bubbles can be increased through the grooves 10, further improving the bubble output rate.

[0019] A latching groove 11 is provided on the upper surface of the turntable 5. The latching groove 11 is located at the upper edge of the slide 6, and the U-shaped spring clip 12 can be easily taken out through the latching groove 11.

[0020] The T-shaped end of the T-shaped slide plate 7 is arc-shaped, and the T-shaped slide plate 7 is fitted to the outer annular surface of the turntable 5.

Claims

1. A purification and treatment device for molten aluminum from deep-well aluminum casting, comprising a movable base (1), wherein a control box (2) and a vertical moving frame (3) are provided on the movable base (1), and an electrically driven rotating rod (4) is rotatably provided at the end of the vertical moving frame (3), characterized in that: The bottom end of the rotating rod (4) is fixed with a turntable (5), and the upper end of the turntable (5) is provided with a slide groove (6). A T-shaped slide plate (7) is slidably arranged in the slide groove (6). A U-shaped spring clip (12) for limiting the top of the T-shaped slide plate (7) is placed inside the upper end of the slide groove (6). A limiting plate (8) is fixedly connected to the inner end of the T-shaped slide plate (7). The limiting plate (8) is limited and cooperates with the outer port of the slide groove (6).

2. The deep-well aluminum casting molten aluminum purification and treatment device according to claim 1, characterized in that: A protrusion (9) is fixed in the middle of the outer end of the T-shaped slide plate (7).

3. The deep-well aluminum casting molten aluminum purification and treatment device according to claim 2, characterized in that: The outer ends of the T-shaped slide plate (7) are provided with grooves (10), and the grooves (10) are symmetrically arranged on both sides of the protrusion (9).

4. The deep-well aluminum casting molten aluminum purification and treatment device according to claim 1, characterized in that: The upper surface of the turntable (5) is provided with a groove (11), which is located at the upper edge of the slide (6).

5. The deep-well aluminum casting molten aluminum purification and treatment device according to claim 1, characterized in that: The T-shaped end of the T-shaped slide (7) is arc-shaped, and the T-shaped slide (7) is fitted to the outer annular surface of the turntable (5).

6. The deep-well aluminum casting molten aluminum purification device according to claim 1, characterized in that: The upper end of the T-shaped slide plate (7) is lower than the upper surface of the slide groove (6).

7. The deep-well aluminum casting molten aluminum purification and treatment device according to claim 1, characterized in that: The number of grooves (6) and T-shaped slides (7) on the turntable (5) is multiple and they are evenly distributed along the circumference of the turntable (5).

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