Aluminum oxide purification reaction device

Abstract

The utility model relates to the technical field of aluminum oxide purification, and discloses an aluminum oxide purification reaction device which comprises a crucible, a sliding box fixedly installed at the side end of the crucible, a first motor fixedly installed at the bottom end of the sliding box, a threaded rod fixedly installed on an output shaft of the first motor, a sleeve sleeved on the outer wall of the threaded rod in a threaded mode, and a connecting block fixedly installed at the top end of the sleeve. Connecting columns are symmetrically mounted at the bottom end of the connecting block, a filter plate is mounted at the bottom end of each connecting column, an air cylinder is fixedly mounted at the side end of the crucible, a push plate is fixedly mounted at the side end of the air cylinder, a through hole is formed in the side end of the crucible in a penetrating manner, an adjusting rod is movably mounted at the side end of the adjusting base rod, a sealing plate is fixedly mounted at the side end of the adjusting rod, and a stirring assembly is mounted in the crucible. According to the aluminum oxide purification reaction device, the stirring assembly is arranged and matched with the heating base, so that the purification efficiency of aluminum oxide is conveniently improved, impurities generated in the aluminum oxide purification process are conveniently filtered by arranging the filter plate, and the filter effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum oxide purification, in particular to an aluminum oxide purification reaction device. Background Art

[0002] Aluminum ash slag is produced during the aluminum production process, and the aluminum ash is divided into primary aluminum ash and secondary aluminum ash. Secondary aluminum ash is the waste after the extraction of metallic aluminum from primary aluminum ash. Its main component is alumina, accounting for 30%-70%. Usually, secondary aluminum ash is processed through grinding, screening, medium-temperature gas production, high-temperature dissolution, seed decomposition and high-temperature calcination to achieve the recovery of alumina. The recovered alumina needs to be purified again. In the pre-melting and sintering process of high-purity alumina, the crucible is a very important equipment, which is directly related to the success of the pre-melting and sintering process and the purity of the sintered product.

[0003] According to the search, Chinese patent literature, authorization announcement number CN213569557U, discloses an alumina purification reaction device, which rotates the screw on the cover body so that the pressing block rotates with the screw thread, driving the receiving plate to move up and down in the crucible, and scooping out the floating matter inside the crucible. The receiving plate is driven to rise by the rotation of the screw thread, so that the impurities in the receiving plate are dumped into the filter box, and filtered through the filter screen, thereby improving the purification effect of the alumina during purification. However, in this device, the receiving plate needs to move up and down in the crucible to scoop out the floating matter. However, when the receiving plate moves upward, the floating matter may continue to float back into the crucible from both sides of the receiving plate, thereby resulting in unclean impurity filtration. Therefore, it is necessary to improve the existing device to meet actual needs. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an aluminum oxide purification reaction device, which has the advantages of high purification efficiency and easy filtering of impurities, and solves the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an alumina purification reaction device, comprising a crucible, a sliding box is fixedly installed on the side end of the crucible, a motor is fixedly installed on the bottom end of the sliding box, a threaded rod is fixedly installed on the output shaft of the motor, a sleeve is threadedly sleeved on the outer wall of the threaded rod, a connecting block is fixedly installed on the top end of the sleeve, a connecting column is symmetrically installed on the bottom end of the connecting block, a filter plate is installed on the bottom end of the connecting column, a cylinder is fixedly installed on the side end of the crucible, a push plate is fixedly installed on the side end of the cylinder, a through hole is penetrated through the side end of the crucible, an adjusting base rod is symmetrically rotatably installed on the side end of the crucible, an adjusting rod is movably installed on the side end of the adjusting base rod, a sealing plate is fixedly installed on the side end of the adjusting rod, and a stirring assembly is installed inside the crucible.

[0008] Preferably, a heating seat is installed outside the crucible.

[0009] Through the above technical solution, the crucible is heated by the heating seat to improve the purification efficiency of aluminum oxide during purification pretreatment.

[0010] Preferably, limiting columns are symmetrically installed at the bottom end of the connecting block.

[0011] Through the above technical solution, by setting the limiting column, it is convenient to limit the movement of the sleeve.

[0012] Preferably, the bottom end of the connecting column passes through the crucible top cover.

[0013] Through the above technical solution, the bottom end of the connecting column passes through the top cover of the crucible, so that the filter plate can be moved by moving the connecting column.

[0014] Preferably, the adjusting base rod is mounted on the side end of the crucible via an adjusting bolt, and the adjusting rod is mounted inside the adjusting base rod via a mounting bolt.

[0015] According to the technical solution, the adjusting rod is first moved forward by unscrewing the mounting bolt, and the movement of the adjusting rod drives the sealing plate to move forward. Then, the adjusting bolt is loosened, and the adjusting base rod is rotated. The rotation of the adjusting base rod drives the adjusting rod and the sealing plate to rotate, thereby exposing the through hole at the side end of the crucible.

[0016] Preferably, the stirring assembly comprises a second motor, a rotating shaft and a stirring rod, the second motor is fixedly mounted on the side end of the crucible, and the output shaft is fixedly mounted with the rotating shaft, and the stirring rod array is mounted on the outer wall of the rotating shaft.

[0017] Through the above technical solution, motor 2 is started, and motor 2 drives the rotating shaft to rotate. The rotation of the rotating shaft drives the stirring rod to rotate. The rotation of the stirring rod drives the aluminum oxide to be stirred, thereby improving the efficiency of aluminum oxide purification.

[0018] Compared with the prior art, the utility model provides an aluminum oxide purification reaction device, which has the following beneficial effects:

[0019] 1. The utility model pours alumina into the crucible, then starts the heating seat and starts the motor 2, the motor 2 drives the rotating shaft to rotate, the rotating shaft drives the stirring rod to rotate, the stirring rod drives the alumina to stir, thereby accelerating the purification efficiency of the alumina, and the impurities generated in the process of purifying the alumina will be isolated by the filter plate, thereby ensuring the purity of the alumina.

[0020] 2. The utility model starts motor 1, which drives the threaded rod to rotate. The rotation of the threaded rod drives the sleeve to move upward. The sleeve moves upward and drives the connecting column to move upward through the connecting block. The connecting column moves upward and drives the filter plate to move upward until the top of the filter plate contacts the bottom of the push plate. At this time, filtered impurities are accumulated on the top of the filter plate. Then, the mounting bolts are unscrewed to move the adjusting rod forward. The movement of the adjusting rod drives the sealing plate forward. Then, the adjusting bolts are loosened and the adjusting base rod is rotated. The rotation of the adjusting base rod drives the adjusting rod and the sealing plate to rotate, thereby exposing the through hole at the side end of the crucible. The cylinder is started, and the cylinder drives the push plate to move. The push plate moves to move the impurities toward the through hole, thereby removing the impurities from the crucible. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structural aluminum oxide purification reaction device of the utility model;

[0022] Figure 2 It is a front view cutaway schematic diagram of the structural alumina purification reaction device of the utility model;

[0023] Figure 3 It is a side view cutaway schematic diagram of the structural alumina purification reaction device of the utility model;

[0024] Figure 4 The utility model structure Figure 1 A is a partial enlarged schematic diagram of the middle part.

[0025] Among them: 1. Crucible; 2. Sliding box; 3. Motor 1; 4. Threaded rod; 5. Sleeve; 6. Connecting block; 7. Connecting column; 8. Filter plate; 9. Cylinder; 10. Push plate; 11. Through hole; 12. Adjusting base rod; 13. Adjusting rod; 14. Sealing plate; 15. Heating seat; 16. Motor 2; 17. Rotating shaft; 18. Stirring rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 A reaction device for purifying aluminum oxide comprises a crucible 1, a sliding box 2 is fixedly installed on the side end of the crucible 1, a motor 3 is fixedly installed on the bottom end of the sliding box 2, a threaded rod 4 is fixedly installed on the output shaft of the motor 3, a sleeve 5 is threadedly sleeved on the outer wall of the threaded rod 4, a connecting block 6 is fixedly installed on the top of the sleeve 5, a connecting column 7 is symmetrically installed on the bottom end of the connecting block 6, a filter plate 8 is installed on the bottom end of the connecting column 7, a cylinder 9 is fixedly installed on the side end of the crucible 1, a push plate 10 is fixedly installed on the side end of the cylinder 9, a through hole 11 is penetrated through the side end of the crucible 1, an adjusting base rod 12 is symmetrically rotated and installed on the side end of the crucible 1, an adjusting rod 13 is movably installed on the side end of the adjusting base rod 12, a sealing plate 14 is fixedly installed on the side end of the adjusting rod 13, and a stirring assembly is installed inside the crucible 1.

[0028] Specifically, a heating seat 15 is installed outside the crucible 1. The advantage is that the crucible 1 is heated by the heating seat 15, thereby improving the purification efficiency during the aluminum oxide purification pretreatment.

[0029] Specifically, the bottom end of the connecting block 6 is symmetrically installed with limiting columns, which has the advantage that the movement of the sleeve 5 can be limited by setting the limiting columns.

[0030] Specifically, the bottom end of the connecting column 7 penetrates the top cover of the crucible 1 , which has the advantage that the bottom end of the connecting column 7 penetrates the top cover of the crucible 1 , so that the filter plate 8 can be moved by moving the connecting column 7 .

[0031] Specifically, the adjusting base rod 12 is installed at the side end of the crucible 1 by means of an adjusting bolt, and the adjusting rod 13 is installed inside the adjusting base rod 12 by means of a mounting bolt. The advantage is that, first, the mounting bolt is unscrewed to move the adjusting rod 13 forward, and the movement of the adjusting rod 13 drives the sealing plate 14 forward. Then, the adjusting bolt is loosened and the adjusting base rod 12 is rotated. The rotation of the adjusting base rod 12 drives the adjusting rod 13 and the sealing plate 14 to rotate, thereby exposing the through hole 11 at the side end of the crucible 1.

[0032] Specifically, the stirring assembly includes a second motor 16, a rotating shaft 17 and a stirring rod 18. The second motor 16 is fixedly installed on the side end of the crucible 1, and the output shaft is fixedly installed with the rotating shaft 17. The stirring rod 18 is installed in an array on the outer wall of the rotating shaft 17. The advantage is that when the second motor 16 is started, the second motor 16 drives the rotating shaft 17 to rotate, and the rotation of the rotating shaft 17 drives the stirring rod 18 to rotate. The rotation of the stirring rod 18 drives the alumina to stir, thereby improving the efficiency of alumina purification.

[0033] When in use, alumina is poured into the crucible 1, and then the heating seat 15 is started, and the motor 16 is started at the same time, the motor 16 drives the shaft 17 to rotate, the shaft 17 rotates to drive the stirring rod 18 to rotate, and the stirring rod 18 rotates to drive the alumina to stir, thereby accelerating the purification efficiency of the alumina. Impurities generated during the purification process of the alumina will be isolated by the filter plate 8, thereby ensuring the purity of the alumina. By starting the motor 1 3, the motor 1 3 drives the threaded rod 4 to rotate, and the threaded rod 4 rotates to drive the sleeve 5 to move upward, and the sleeve 5 moves upward through the connecting block 6 to drive the connecting column 7 to move upward, and the connecting column 7 moves upward, driving the filter plate 8 to move upward, until the top of the filter plate 8 contacts the bottom of the push plate 10. At this time, the top of the filter plate 8 is piled with filtered impurities. Then, by unscrewing the mounting bolts, the adjusting rod 13 is moved forward. The movement of the adjusting rod 13 drives the sealing plate 14 to move forward. Then, the adjusting bolts are loosened and the adjusting base rod 12 is rotated. The rotation of the adjusting base rod 12 drives the adjusting rod 13 and the sealing plate 14 to rotate, thereby exposing the through hole 11 at the side end of the crucible 1. The cylinder 9 is started. The cylinder 9 drives the push plate 10 to move. The push plate 10 moves to move the impurities toward the through hole 11, thereby removing the impurities from the crucible 1.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum oxide purification reaction device, comprising a crucible (1), characterized in that: A slide box (2) is fixedly mounted on the side end of the crucible (1), a motor (3) is fixedly mounted on the bottom end of the slide box (2), a threaded rod (4) is fixedly mounted on the output shaft of the motor (3), a sleeve (5) is threadedly sleeved on the outer wall of the threaded rod (4), a connecting block (6) is fixedly mounted on the top end of the sleeve (5), a connecting column (7) is symmetrically mounted on the bottom end of the connecting block (6), a filter plate (8) is mounted on the bottom end of the connecting column (7), a cylinder (9) is fixedly mounted on the side end of the crucible (1), a push plate (10) is fixedly mounted on the side end of the cylinder (9), a through hole (11) is penetrated through the side end of the crucible (1), an adjusting base rod (12) is symmetrically mounted on the side end of the crucible (1), an adjusting rod (13) is movably mounted on the side end of the adjusting base rod (12), a sealing plate (14) is fixedly mounted on the side end of the adjusting rod (13), and a stirring assembly is mounted inside the crucible (1).

2. The aluminum oxide purification reaction device according to claim 1, characterized in that: A heating seat (15) is installed outside the crucible (1).

3. The aluminum oxide purification reaction device according to claim 1, characterized in that: The bottom end of the connection block (6) is symmetrically mounted with limiting columns.

4. The aluminum oxide purification reaction device according to claim 1, characterized in that: The bottom end of the connecting column (7) passes through the top cover of the crucible (1).

5. The aluminum oxide purification reaction device according to claim 1, characterized in that: The adjusting base rod (12) is mounted on the side end of the crucible (1) via an adjusting bolt, and the adjusting rod (13) is mounted inside the adjusting base rod (12) via a mounting bolt.

6. The aluminum oxide purification reaction device according to claim 1, characterized in that: The stirring assembly comprises a second motor (16), a rotating shaft (17) and a stirring rod (18); the second motor (16) is fixedly mounted on the side end of the crucible (1), and the output shaft is fixedly mounted with the rotating shaft (17); the stirring rod (18) is arrayed and mounted on the outer wall of the rotating shaft (17).

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