Molten aluminum refining device

Abstract

The molten aluminum refining device comprises a treatment box, a first through hole is formed in the lower surface of the treatment box, a rotating rod is rotationally connected to the interior of the first through hole, a plurality of stirring rods are fixedly and symmetrically connected to the rod wall of the rotating rod, a groove is formed in the lower end of the rotating rod, mounting holes are formed in the two ends of the groove, and the stirring rods are arranged in the mounting holes. And air spraying pipes are fixedly connected into the two mounting holes in a sleeving mode, a second through hole is formed in the upper surface of the treatment box, a sleeve is rotationally connected into the second through hole, a driving mechanism is arranged on one side of the treatment box, and the sleeve and the rotating rod rotate through the driving mechanism. Through the rotation of the rotating rod, each stirring rod and the two gas spraying pipes can rotate, an impurity removing agent and molten aluminum can be fully mixed through the rotation of each stirring rod, and nitrogen can be uniformly sprayed into the treatment box through the rotation of the two gas spraying pipes.

Description

Technical Field

[0001] The utility model relates to the technical field of molten aluminum refining, in particular to a molten aluminum refining device. Background Art

[0002] CN203462107U discloses a molten aluminum slag removal and refining device. The storage device includes a barrel with an inverted conical bottom. A charging port, an air inlet, and a sealing cover are provided at the top of the barrel. A mesh screen and a sealing gasket are provided at the charging port. The mesh screen has a 20-30 mesh size. A powder outlet is provided at the tip of the inverted conical surface of the barrel. The powder outlet is connected to a tee pipe II. The storage device and tee pipe II are mounted on a movable device base. Existing molten aluminum refining devices are unable to fully mix the impurity remover and nitrogen with the molten aluminum during use, resulting in suboptimal refining of the molten aluminum, which in turn affects subsequent processing of the molten aluminum. Utility Model Content

[0003] In view of the above problems existing in the existing molten aluminum slag cleaning and refining device, the present utility model is proposed.

[0004] Therefore, the purpose of the present invention is to provide an aluminum liquid refining device, which solves the problem that the existing aluminum liquid refining device cannot fully mix the impurity remover and nitrogen with the aluminum liquid during use, so that the aluminum liquid refining effect cannot achieve the expected effect, thereby affecting the subsequent processing work of the aluminum liquid.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] The aluminum liquid refining device includes a processing box, a first through hole is provided on the lower surface of the processing box, a rotating rod is rotatably connected to the inside of the first through hole, a plurality of stirring rods are fixedly and symmetrically fixedly connected to the rod wall of the rotating rod, a groove is provided at the lower end of the rotating rod, mounting holes are provided at both ends of the groove, and injection pipes are fixedly sleeved inside the two mounting holes, a second through hole is provided on the upper surface of the processing box, a sleeve is rotatably connected to the inside of the second through hole, a driving mechanism is provided on one side of the processing box, the sleeve and the rotating rod are rotated by the driving mechanism, an air intake pipe is slidably provided inside the sleeve, the lower end of the air intake pipe is fixedly connected to the slag removal mechanism, an adjustment mechanism is provided on the upper surface of the processing box, and the air intake pipe is moved by the adjustment mechanism.

[0007] Preferably, the driving mechanism includes a dual-axis motor, two first transmission wheels, two second transmission wheels and two transmission belts. The dual-axis motor is fixedly connected to one side of the processing box, the two first transmission wheels are respectively fixedly sleeved on the two output ends of the dual-axis motor, the two second transmission wheels are respectively fixedly sleeved on the outer surfaces of the rotating rod and the sleeve, and the two transmission belts are respectively sleeved on the outer surfaces of the corresponding first transmission wheels and the second transmission wheels.

[0008] Preferably, the slag removal mechanism includes a slag removal pipe and a plurality of slag collecting ports, the slag removal pipe is fixedly connected to the lower end of the suction pipe, and each of the slag collecting ports is fixedly connected to the outer surface of the slag removal pipe.

[0009] Preferably, the adjustment mechanism includes a screw rod, a knob and a movable plate, the screw rod is rotatably connected to the upper surface of the processing box, the knob is fixedly connected to the upper end of the screw rod, the movable plate is threadedly sleeved on the rod wall of the screw rod, a third through hole is opened at one end of the movable plate, and the intake pipe is rotatably connected to the inside of the third through hole.

[0010] Preferably, two limiting bars are symmetrically fixedly connected to the pipe wall of the suction pipe.

[0011] Preferably, two limiting grooves matching the corresponding limiting strips are symmetrically provided inside the sleeve.

[0012] Preferably, the lower end of the rotating rod is rotatably connected to a nitrogen pipe.

[0013] Preferably, a feed hopper is fixedly connected to one side of the upper end of the processing box, and a discharge pipe is fixedly connected to the lower surface of the processing box.

[0014] Preferably, a plurality of one-way valves are provided on the upper surface of the air injection pipe.

[0015] Preferably, a plurality of support seats are symmetrically fixedly connected to the lower surface of the processing box.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. Each stirring rod and two air injection tubes can be rotated by rotating the rotating rod. The rotation of each stirring rod can fully mix the impurity remover with the aluminum liquid, and the rotation of the two air injection tubes can evenly spray nitrogen into the interior of the processing box.

[0018] 2. By starting the dual-axis motor through the driving mechanism set on one side of the processing box, the two first transmission wheels can be rotated, and then the two second transmission wheels can be rotated through the transmission of the transmission belt, thereby rotating the rotating rod and the sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 For the utility model Figure 1 sectional view of

[0021] Figure 3 It is an enlarged schematic diagram of part A;

[0022] Figure 4It is an enlarged schematic diagram of part B;

[0023] Figure 5 Schematic diagram of the three-dimensional structure of the casing.

[0024] Description of reference numerals:

[0025] 1. Processing box; 2. Rotating rod; 3. Stirring rod; 4. Air jet pipe; 5. Sleeve; 6. Suction pipe; 7. Dual-axis motor; 8. First transmission wheel; 9. Second transmission wheel; 10. Transmission belt; 11. Deslagging pipe; 12. Slag collecting port; 13. Screw rod; 14. Knob; 15. Moving plate; 16. Limiting bar; 17. Nitrogen pipe; 18. Feed hopper; 19. Discharge pipe; 20. One-way valve; 21. Support seat. 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 with reference to the accompanying drawings.

[0027] The embodiment of the utility model discloses an aluminum liquid refining device.

[0028] Example 1

[0029] Reference Figure 1-2 The aluminum liquid refining device includes a processing box 1, a first through hole is opened on the lower surface of the processing box 1, a rotating rod 2 is rotatably connected to the inside of the first through hole, a plurality of stirring rods 3 are fixedly and symmetrically fixed to the rod wall of the rotating rod 2, a groove is opened at the lower end of the rotating rod 2, mounting holes are opened at both ends of the groove, and an air injection pipe 4 is fixedly sleeved inside the two mounting holes, a second through hole is opened on the upper surface of the processing box 1, and a sleeve 5 is rotatably connected to the inside of the second through hole.

[0030] By rotating the rotating rod 2, each stirring rod 3 and the two air injection pipes 4 can be rotated. The rotation of each stirring rod 3 can fully mix the impurity remover with the aluminum liquid, and the rotation of the two air injection pipes 4 can evenly spray nitrogen into the interior of the processing box 1.

[0031] Reference Figure 1-2 A driving mechanism is provided on one side of the processing box 1, and the sleeve 5 and the rotating rod 2 are rotated by the driving mechanism. The driving mechanism includes a dual-axis motor 7, two first transmission wheels 8, two second transmission wheels 9 and two transmission belts 10. The dual-axis motor 7 is fixedly connected to one side of the processing box 1, and the two first transmission wheels 8 are respectively fixedly sleeved on the two output ends of the dual-axis motor 7. The two second transmission wheels 9 are respectively fixedly sleeved on the outer surfaces of the rotating rod 2 and the sleeve 5. The two transmission belts 10 are respectively sleeved on the outer surfaces of the corresponding first transmission wheels 8 and the second transmission wheels 9.

[0032] Starting the dual-axis motor 7 can rotate the two first transmission wheels 8, and then the two second transmission wheels 8 can be rotated through the transmission of the transmission belt 10, thereby rotating the rotating rod 2 and the sleeve 5.

[0033] Reference Figure 2 An air suction pipe 6 is slidingly provided inside the sleeve 5, and a slag removal mechanism is fixedly connected to the lower end of the air suction pipe 6. The slag removal mechanism includes a slag removal pipe 11 and multiple slag collecting ports 12. The slag removal pipe 11 is fixedly connected to the lower end of the air suction pipe 6, and each slag collecting port 12 is fixedly connected to the outer surface of the slag removal pipe 11.

[0034] The suction pipe 6 is connected to an external suction device, and then the slag produced by the reaction can be sucked away through the slag removal pipe 11 and each slag removal port 12.

[0035] Reference Figure 1-2 and Figure 4 An adjustment mechanism is provided on the upper surface of the processing box 1, and the intake pipe 6 moves through the adjustment mechanism. The adjustment mechanism includes a screw rod 13, a knob 14 and a movable plate 15. The screw rod 13 is rotatably connected to the upper surface of the processing box 1, and the knob 14 is fixedly connected to the upper end of the screw rod 13. The movable plate 15 is threadedly sleeved on the rod wall of the screw rod 13. A third through hole is opened at one end of the movable plate 15, and the intake pipe 6 is rotatably connected to the inside of the third through hole.

[0036] Rotating the knob 14 can rotate the screw rod 13, and then the movable plate 15 can drive the suction pipe 6 to move, so that each slag removal port 12 can move up and down to a suitable distance to absorb and remove slag.

[0037] Example 2

[0038] Based on the first embodiment, Figure 1-2 and Figure 4-5 The wall of the suction pipe 6 is symmetrically fixedly connected with two limiting strips 16 , and the interior of the sleeve 5 is symmetrically provided with two limiting grooves that match the corresponding limiting strips 16 .

[0039] By utilizing the limiting strip 16 , the suction pipe 6 can rotate along with the rotation of the sleeve 5 , thereby enabling each slag removal port 12 to rotate, thereby achieving a better slag removal effect.

[0040] Example 3

[0041] Based on the first embodiment, Figure 1-2 The lower end of the rotating rod 2 is rotatably connected with a nitrogen pipe 17. Utilize the nitrogen pipe 17 to conveniently put the inside of each air jet pipe 4 into nitrogen.

[0042] Example 4

[0043] Based on the first embodiment, Figure 1-2A feed hopper 18 is fixedly connected to one side of the upper end of the processing box 1, and a discharge pipe 19 is fixedly connected to the lower surface of the processing box 1.

[0044] The feed hopper 18 can be used to conveniently add the slag remover into the processing box 1, and the discharge pipe 19 can be used to conveniently discharge the aluminum liquid.

[0045] Example 5

[0046] Based on the first embodiment, Figure 2-3 A plurality of one-way valves 20 are provided on the upper surface of the air injection pipe 4 .

[0047] Each one-way valve 20 can prevent the filtrate from flowing into the interior of the air injection pipe 4.

[0048] Example 6

[0049] Based on the first embodiment, Figure 1-2 The lower surface of the processing box 1 is symmetrically fixed with a plurality of support bases 21. Each support base 21 can be used to lift the device.

Claims

1. Aluminum liquid refining device, comprising a processing box (1), characterized in that: The lower surface of the processing box (1) is provided with a first through hole, the interior of the first through hole is rotatably connected to a rotating rod (2), the rod wall of the rotating rod (2) is fixedly and symmetrically fixedly connected to a plurality of stirring rods (3), the lower end of the rotating rod (2) is provided with a groove, both ends of the groove are provided with mounting holes, and the interiors of the two mounting holes are fixedly sleeved with an injection pipe (4), the upper surface of the processing box (1) is provided with a second through hole, the interior of the second through hole is rotatably connected to a sleeve (5), one side of the processing box (1) is provided with a driving mechanism, the sleeve (5) and the rotating rod (2) are both rotated by the driving mechanism, the interior of the sleeve (5) is slidably provided with an air intake pipe (6), the lower end of the air intake pipe (6) is fixedly connected to a slag removal mechanism, the upper surface of the processing box (1) is provided with an adjustment mechanism, and the air intake pipe (6) is moved by the adjustment mechanism.

2. The aluminum liquid refining device according to claim 1, characterized in that: The driving mechanism comprises a dual-axis motor (7), two first transmission wheels (8), two second transmission wheels (9) and two transmission belts (10); the dual-axis motor (7) is fixedly connected to one side of the processing box (1); the two first transmission wheels (8) are respectively fixedly sleeved on the two output ends of the dual-axis motor (7); the two second transmission wheels (9) are respectively fixedly sleeved on the outer surfaces of the rotating rod (2) and the sleeve (5); and the two transmission belts (10) are respectively sleeved on the outer surfaces of the corresponding first transmission wheels (8) and the second transmission wheels (9).

3. The aluminum liquid refining device according to claim 1, characterized in that: The slag removal mechanism comprises a slag removal pipe (11) and a plurality of slag collecting ports (12); the slag removal pipe (11) is fixedly connected to the lower end of the air intake pipe (6); and each of the slag collecting ports (12) is fixedly connected to the outer surface of the slag removal pipe (11).

4. The aluminum liquid refining device according to claim 1, characterized in that: The adjusting mechanism comprises a screw rod (13), a knob (14) and a movable plate (15); the screw rod (13) is rotatably connected to the upper surface of the processing box (1); the knob (14) is fixedly connected to the upper end of the screw rod (13); the movable plate (15) is threadedly sleeved on the rod wall of the screw rod (13); a third through hole is opened at one end of the movable plate (15); and the suction pipe (6) is rotatably connected to the inside of the third through hole.

5. The aluminum liquid refining device according to claim 1, characterized in that: Two limiting strips (16) are symmetrically and fixedly connected to the wall of the air intake pipe (6).

6. The aluminum liquid refining device according to claim 1, characterized in that: Two limiting grooves matching the corresponding limiting strips (16) are symmetrically provided inside the sleeve (5).

7. The aluminum liquid refining device according to claim 1, characterized in that: The lower end of the rotating rod (2) is rotatably connected to a nitrogen pipe (17).

8. The aluminum liquid refining device according to claim 1, characterized in that: A feed hopper (18) is fixedly connected to one side of the upper end of the processing box (1), and a discharge pipe (19) is fixedly connected to the lower surface of the processing box (1).

9. The aluminum liquid refining device according to claim 1, characterized in that: A plurality of one-way valves (20) are provided on the upper surface of the air injection pipe (4).

10. The aluminum liquid refining device according to claim 1, characterized in that: A plurality of support seats (21) are symmetrically and fixedly connected to the lower surface of the processing box (1).

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