Slurry stirring and grinding equipment for aluminum oxide production

Abstract

The utility model discloses slurry stirring and grinding equipment for aluminum oxide production, which comprises a positioning frame, a grinding tank is mounted in the positioning frame, a through hole is formed in the upper surface of the grinding tank, a driving motor is mounted on the upper surface of the grinding tank, the output end of the driving motor is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with a rotating shaft. A spiral blade is fixedly connected to the outer surface of the rotating rod, stirring rods arranged at equal intervals are fixedly connected to the outer surface of the rotating rod, a grinding disc is fixedly connected to the bottom end of the rotating rod, a discharging pipe fixedly communicates with the bottom face of the grinding tank, and a sealing plug is arranged in the discharging pipe; and the bottom surface of the sealing plug is fixedly connected with a baffle plate. According to the aluminum oxide slurry grinding device, the driving motor, the rotating rod, the spiral blade and the stirring rod are matched, aluminum oxide materials can be stirred and turned over, meanwhile, the driving motor and the grinding disc are matched, the aluminum oxide materials can be ground, and the grinding uniformity of aluminum oxide slurry is improved.

Description

Technical Field

[0001] The present application relates to the technical field of alumina production, and in particular to a slurry stirring and grinding device for alumina production. Background Art

[0002] Alumina is a high-hardness compound, an ionic crystal that can be ionized at high temperatures. It is often used to make refractory materials, used as an analytical reagent, dehydration of organic solvents, adsorbent, organic reaction catalyst, abrasive, polishing agent, raw material for smelting aluminum, refractory material, high-temperature sintered alumina, called artificial corundum or artificial gemstone, can be used to make mechanical bearings or diamonds in watches. Alumina is also used as a high-temperature refractory material to make refractory bricks, crucibles, porcelain, artificial gemstones, etc. Alumina is also a raw material for aluminum smelting. Alumina is suitable for a variety of dry and wet processing processes, and can polish the rough surface of any workpiece finely. It is one of the most economical and affordable abrasives. Alumina is the reason why metallic aluminum is not easily corroded in the air. Alumina powder can also be used as a medium for chromatographic analysis.

[0003] In the alumina production process, the crushed raw materials need to be made into slurry, so the alumina needs to be ground. The existing alumina grinding equipment is not convenient for turning the alumina while grinding, resulting in uneven grinding of the alumina slurry, affecting the subsequent processing quality of the alumina. Therefore, in order to solve the above problems, we provide a slurry stirring and grinding equipment for alumina production. Summary of the invention

[0004] The utility model aims to provide a slurry stirring and grinding device for alumina production to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A slurry stirring and grinding device for alumina production comprises a positioning frame, a grinding tank is installed inside the positioning frame, a through hole is opened on the upper surface of the grinding tank, a driving motor is installed on the upper surface of the grinding tank, a rotating rod is fixedly connected to the output end of the driving motor, a spiral blade is fixedly connected to the outer surface of the rotating rod, stirring rods arranged equidistantly are fixedly connected to the outer surface of the rotating rod, a grinding disk is fixedly connected to the bottom end of the rotating rod, a discharge pipe is fixedly connected to the bottom surface of the grinding tank, a sealing plug is provided inside the discharge pipe, a baffle is fixedly connected to the bottom surface of the sealing plug, and a handle is fixedly connected to the bottom surface of the baffle.

[0007] Preferably, the upper surface of the grinding jar is fixedly connected to a feed cylinder, and the top of the feed cylinder is fixedly connected to a feed hopper.

[0008] Preferably, a cover plate is provided on the upper surface of the feed hopper, and a buckle plate is provided on the upper surface of the cover plate.

[0009] Preferably, an observation groove is provided on the front side of the grinding jar, and a transparent observation plate is fixedly connected to the inner wall of the observation groove.

[0010] Preferably, four supporting legs are fixedly connected to the bottom surface of the positioning frame, and anti-slip seats are fixedly connected to the bottom surfaces of the two groups of supporting legs.

[0011] Preferably, the side surfaces of the two groups of support legs that are close to each other are commonly fixedly connected with a support plate, and a material receiving box is placed on the upper surface of the support plate.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The slurry stirring and grinding equipment for alumina production utilizes the cooperation of a driving motor, a rotating rod, a spiral blade and a stirring rod to stir and turn the alumina material. At the same time, the cooperation of a driving motor and a grinding disc can grind the alumina material, thereby improving the uniformity of grinding the alumina slurry and avoiding affecting the subsequent processing quality of the alumina. The cooperation of a discharge pipe, a sealing plug and a baffle can facilitate the staff to control the discharge of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 The three-dimensional structure diagram of the slurry stirring and grinding equipment for alumina production of the utility model is as follows;

[0016] Figure 2 The utility model is a cross-sectional view of a front view of a grinding tank in a slurry stirring and grinding device for alumina production;

[0017] Figure 3 The utility model is a cross-sectional view of a top view of a grinding tank in a slurry stirring and grinding device for alumina production;

[0018] Figure 4 The utility model is a top view of a support plate in a slurry stirring and grinding device for alumina production.

[0019] In the figure: 1. positioning frame; 2. grinding jar; 3. through hole; 4. driving motor; 5. rotating rod; 6. spiral blade; 7. grinding disc; 8. stirring rod; 9. discharge pipe; 10. sealing plug; 11. supporting leg; 12. anti-slip seat; 13. feed barrel; 14. feed hopper; 15. cover plate; 16. buckle plate; 17. support plate; 18. receiving box; 19. baffle; 20. handle; 21. observation slot; 22. transparent observation plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 The utility model provides a technical solution for slurry stirring and grinding equipment for alumina production:

[0023] A slurry stirring and grinding device for alumina production, comprising a positioning frame 1, a grinding tank 2 is installed inside the positioning frame 1, a through hole 3 is opened on the upper surface of the grinding tank 2, a driving motor 4 is installed on the upper surface of the grinding tank 2, a rotating rod 5 is fixedly connected to the output end of the driving motor 4, a spiral blade 6 is fixedly connected to the outer surface of the rotating rod 5, a stirring rod 8 arranged at equal distances is fixedly connected to the outer surface of the rotating rod 5, a grinding disc 7 is fixedly connected to the bottom end of the rotating rod 5, a discharge pipe 9 is fixedly connected to the bottom surface of the grinding tank 2, and a sealing plug 1 is provided inside the discharge pipe 9. 0, a baffle 19 is fixedly connected to the bottom surface of the sealing plug 10, and a handle 20 is fixedly connected to the bottom surface of the baffle 19; specifically, by utilizing the cooperation of the driving motor 4, the rotating rod 5, the spiral blade 6 and the stirring rod 8, the alumina material can be stirred and turned, and by utilizing the cooperation of the driving motor 4 and the grinding disc 7, the alumina material can be ground, thereby improving the uniformity of grinding the alumina slurry and avoiding affecting the subsequent processing quality of the alumina. Through the cooperation of the discharge pipe 9, the sealing plug 10 and the baffle 19, the staff can conveniently control the discharge of the material.

[0024] In this embodiment, the upper surface of the grinding jar 2 is fixedly connected to a feed cylinder 13 , and the top of the feed cylinder 13 is fixedly connected to a feed hopper 14 .

[0025] A cover plate 15 is provided on the upper surface of the feed hopper 14 , and a buckle plate 16 is provided on the upper surface of the cover plate 15 .

[0026] An observation slot 21 is provided on the front of the grinding jar 2, and a transparent observation plate 22 is fixedly connected to the inner wall of the observation slot 21; specifically, through the cooperation of the feed barrel 13 and the feed hopper 14, it is convenient for the staff to pour the material and avoid the leakage of the material. The cover plate 15 and the buckle plate 16 can be used to cover the feed hopper 14 to prevent dust and debris from entering the inner wall of the grinding jar 2. Through the cooperation of the observation slot 21 and the transparent observation plate 22, it is convenient for the staff to observe the situation inside the grinding jar 2 at any time.

[0027] In this embodiment, four supporting legs 11 are fixedly connected to the bottom surface of the positioning frame 1 , and anti-slip seats 12 are fixedly connected to the bottom surfaces of the two groups of supporting legs 11 .

[0028] A support plate 17 is fixedly connected to one side of the two groups of support legs 11 that are close to each other, and a material receiving box 18 is placed on the upper surface of the support plate 17; specifically, through the cooperation of the support legs 11 and the anti-slip seat 12, the device can be placed stably to prevent the device from sliding, and the cooperation of the support plate 17 and the material receiving box 18 makes it convenient for staff to receive materials.

[0029] Working principle: When the slurry stirring and grinding equipment for alumina production is used, the user first connects the device to the corresponding power supply, and then uses the support legs 11 and the anti-slip seat 12 to stably place the device in a suitable position, and then opens the cover plate 15 through the buckle plate 16, and then uses the feed hopper 14 and the feed barrel 13 to pour an appropriate amount of material into the grinding tank 2, and then uses the drive motor 4, the rotating rod 5, the spiral blade 6 and the stirring rod 8 to stir and turn the alumina material, and at the same time uses the drive motor 4 and the grinding disc 7 to grind the alumina material, thereby improving the uniformity of the grinding of the alumina slurry and avoiding affecting the subsequent processing quality of the alumina, and then through the discharge pipe 9, the sealing plug 10 and the baffle 19, it is convenient for the staff to control the discharge of the material.

[0030] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0031] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A slurry stirring and grinding device for alumina production, comprising a positioning frame (1), characterized in that: A grinding jar (2) is installed inside the positioning frame (1), a through hole (3) is opened on the upper surface of the grinding jar (2), a driving motor (4) is installed on the upper surface of the grinding jar (2), a rotating rod (5) is fixedly connected to the output end of the driving motor (4), a spiral blade (6) is fixedly connected to the outer surface of the rotating rod (5), stirring rods (8) arranged at equal distances are fixedly connected to the outer surface of the rotating rod (5), a grinding disc (7) is fixedly connected to the bottom end of the rotating rod (5), a discharge pipe (9) is fixedly connected to the bottom surface of the grinding jar (2), a sealing plug (10) is provided inside the discharge pipe (9), a baffle (19) is fixedly connected to the bottom surface of the sealing plug (10), and a handle (20) is fixedly connected to the bottom surface of the baffle (19).

2. The slurry stirring and grinding equipment for alumina production according to claim 1, characterized in that: The upper surface of the grinding jar (2) is fixedly connected to a feed cylinder (13), and the top end of the feed cylinder (13) is fixedly connected to a feed hopper (14).

3. The slurry stirring and grinding equipment for alumina production according to claim 2, characterized in that: The upper surface of the feed hopper (14) is provided with a cover plate (15), and the upper surface of the cover plate (15) is provided with a buckle plate (16).

4. The slurry stirring and grinding equipment for alumina production according to claim 1, characterized in that: An observation slot (21) is provided on the front of the grinding jar (2), and a transparent observation plate (22) is fixedly connected to the inner wall of the observation slot (21).

5. The slurry stirring and grinding equipment for alumina production according to claim 1, characterized in that: Four support legs (11) are fixedly connected to the bottom surface of the positioning frame (1), and anti-slip seats (12) are fixedly connected to the bottom surfaces of two groups of support legs (11).

6. The slurry stirring and grinding equipment for aluminum oxide production according to claim 5, characterized in that: A support plate (17) is fixedly connected to one side of the two groups of support legs (11) that are close to each other, and a material receiving box (18) is placed on the upper surface of the support plate (17).

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