Active aluminum oxide production raw material feeding device

Abstract

The utility model discloses an activated aluminum oxide production raw material feeding device which comprises a frame mechanism, a feeding mechanism is fixedly installed in the frame mechanism, an intermittent transmission mechanism is fixedly installed on one side of the feeding mechanism, the feeding mechanism comprises an installation cylinder, a storage hopper is fixedly installed on the top of the installation cylinder, and a feeding mechanism is fixedly installed on the top of the storage hopper. A displacement block is movably mounted in the mounting cylinder, an arc groove is formed in the top of the displacement block, a discharging opening is formed in one side of the storage hopper, the side, close to the discharging opening, of the arc groove inclines downwards, and charge bars can be stacked towards the top of the displacement block under the action of the storage hopper; the material bars in the storage hopper are stirred, the material bars in the storage hopper are prevented from being extruded and clamped, meanwhile, the material bars can be automatically and coaxially arranged at the top of the arc groove, and due to the fact that the side, close to the discharging port, of the arc groove inclines downwards, when the displacement block moves to the side face of the discharging port, the coaxial material bars can be sequentially discharged from one side of the discharging port.

Description

Technical Field

[0001] The utility model relates to the technical field of activated alumina production, in particular to a raw material feeding device for activated alumina production. Background Art

[0002] Activated alumina is a porous alumina material that has been specially treated to have a high specific surface area, developed pores, strong adsorption capacity and high catalytic activity. Its chemical formula is generally expressed as Al2O3·nH2O (where 0<n<0.8). It is obtained by high-temperature dehydration of aluminum hydroxide (Al(OH)3). It contains a large number of pore structures inside, which give it unique physical and chemical properties.

[0003] The raw material feeding device for activated alumina production is a mechanical equipment specially designed for adding and controlling the feeding of raw materials into the process of producing activated alumina. This device usually includes multiple parts such as weighing system, conveying system, mixing system and control system. Its purpose is to accurately, continuously and evenly feed the raw materials into the subsequent reaction or processing links.

[0004] In actual use, the raw materials for the production of activated alumina are usually in rod shape. In an automated production line, the unification of the raw material axis is the basis for achieving continuous, rapid and uninterrupted operation. Therefore, the loading process needs to ensure the unification of the axis of the raw material rods. However, the raw materials for the production of activated alumina usually cannot ensure the unification of the axis of the raw material rods in the storage container, requiring manual intervention and correction by staff, which reduces production efficiency and increases production costs. Utility Model Content

[0005] The utility model aims to provide a raw material feeding device for the production of activated alumina, which has the advantage of automatically unifying the axis of the rods and solves the problem of manual intervention and correction by staff, which reduces production efficiency and increases production costs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an activated alumina production raw material feeding device, comprising a frame mechanism, a feeding mechanism is fixedly installed inside the frame mechanism, an intermittent transmission mechanism is fixedly installed on one side of the feeding mechanism, the feeding mechanism comprises a mounting cylinder, a storage hopper is fixedly installed on the top of the mounting cylinder, a displacement block is movably installed inside the mounting cylinder, an arc groove is provided on the top of the displacement block, a discharge port is provided on one side of the storage hopper, and the arc groove is inclined downward on the side close to the discharge port.

[0007] As a preferred activated alumina production raw material feeding device of the utility model, the intermittent transmission mechanism includes a fixed frame and a connecting block, a turntable is rotatably mounted on one side of the fixed frame, a guide shaft is eccentrically mounted on one side of the turntable, a guide groove is opened inside the connecting block, the guide shaft is movably mounted inside the guide groove, and the connecting block is fixedly mounted on one side of the displacement block.

[0008] As a preferred raw material feeding device for producing activated alumina of the utility model, a scratch-resistant layer is fixedly mounted on the surface of the displacement block, and a guide cylinder is provided on one side of the discharge port.

[0009] As a preferred device for feeding raw materials for producing activated alumina of the utility model, two sets of limit strips are fixedly mounted on one side of the connecting block, and one side of the mounting tube is provided with limit grooves corresponding to the limit strips.

[0010] As a preferred device for feeding raw materials for producing activated alumina of the utility model, a motor is fixedly mounted on one side of the fixing frame, and the output shaft of the motor is fixedly connected to one side of the turntable through a coupling.

[0011] As a preferred device for feeding raw materials for producing activated alumina of the utility model, the frame mechanism includes a mounting frame, and a control box is fixedly installed inside the mounting frame.

[0012] As a preferred embodiment of the activated alumina production raw material feeding device of the utility model, a counterweight seat is fixedly installed on the bottom of the mounting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The material rods of the utility model will accumulate toward the top of the displacement block under the action of the storage hopper. When the displacement block repeatedly moves vertically, the material rods inside the storage hopper are stirred to prevent the material rods inside the storage hopper from being squeezed and stuck. At the same time, the material rods will automatically be arranged coaxially at the top of the arc groove. Because the side of the arc groove close to the discharge port is tilted downward, when the displacement block moves to the side of the discharge port, the coaxial material rods will be discharged from one side of the discharge port in an orderly manner to complete the feeding. It has the advantage of automatically unifying the axis of the rods, which solves the problem of manual intervention and correction by the staff, reducing production efficiency and increasing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the framework mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the feeding mechanism of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the intermittent transmission mechanism of the utility model.

[0019] In the figure: 1. frame mechanism; 101. mounting frame; 102. control box; 103. counterweight seat; 2. feeding mechanism; 201. mounting cylinder; 202. storage hopper; 203. displacement block; 204. arc groove; 205. discharge port; 206. anti-scratch layer; 207. guide cylinder; 3. intermittent transmission mechanism; 301. fixing frame; 302. turntable; 303. guide shaft; 304. connecting block; 305. guide groove; 306. limit strip; 307. limit groove; 308. motor. DETAILED DESCRIPTION

[0020] See also Figure 1-4 , a raw material feeding device for producing activated alumina, comprising a frame mechanism 1, a feeding mechanism 2 is fixedly installed inside the frame mechanism 1, an intermittent transmission mechanism 3 is fixedly installed on one side of the feeding mechanism 2, the feeding mechanism 2 comprises a mounting cylinder 201, a storage hopper 202 is fixedly installed on the top of the mounting cylinder 201, a displacement block 203 is movably installed inside the mounting cylinder 201, an arc groove 204 is provided on the top of the displacement block 203, a discharge port 205 is provided on one side of the storage hopper 202, and the arc groove 204 is inclined downward on the side close to the discharge port 205;

[0021] During use, the material rods will accumulate on the top of the displacement block 203 under the action of the storage hopper 202. When the displacement block 203 repeats the vertical displacement, the material rods inside the storage hopper 202 are stirred to prevent the material rods inside the storage hopper 202 from being squeezed and stuck. At the same time, the material rods will automatically be arranged coaxially on the top of the arc groove 204. Because the side of the arc groove 204 close to the discharge port 205 is tilted downward, when the displacement block 203 is displaced to the side of the discharge port 205, the coaxial material rods will be discharged in an orderly manner from one side of the discharge port 205 to complete the feeding. It has the advantage of automatically unifying the axis of the rods, which solves the problem of manual intervention and correction by staff, reduced production efficiency and increased production costs.

[0022] Furthermore, the intermittent transmission mechanism 3 includes a fixed frame 301 and a connecting block 304. A turntable 302 is rotatably mounted on one side of the fixed frame 301. A guide shaft 303 is eccentrically mounted on one side of the turntable 302. A guide groove 305 is provided inside the connecting block 304. The guide shaft 303 is movably mounted inside the guide groove 305. The connecting block 304 is fixedly mounted on one side of the displacement block 203.

[0023] Furthermore, two sets of limit bars 306 are fixedly installed on one side of the connection block 304, and a limit groove 307 corresponding to the limit bars 306 is opened on one side of the installation tube 201.

[0024] During use, the rotating turntable 302 cooperates with the guide shaft 303, the guide groove 305, the limit bar 306, and the limit groove 307 to make the connecting block 304 intermittently move back and forth vertically on one side of the limit groove 307, and then the connecting block 304 drives the displacement block 203 to move back and forth vertically intermittently. For processes that require batch processing or are not suitable for continuous production, the intermittent loading method is more flexible, and the loading amount and interval time can be adjusted according to the production needs of different batches.

[0025] Furthermore, a scratch-resistant layer 206 is fixedly mounted on the surface of the displacement block 203, and a guide cylinder 207 is provided on one side of the discharge port 205;

[0026] During use, the anti-scratch layer 206 separates the displacement block 203 and the material rod to prevent the displacement block 203 and the material rod from scratching each other and causing unnecessary economic losses.

[0027] Furthermore, a motor 308 is fixedly mounted on one side of the fixed frame 301, and an output shaft of the motor 308 is fixedly connected to one side of the rotating disk 302 via a coupling;

[0028] During use, the motor 308 provides power for the rotation of the turntable 302. When the feeding frequency needs to be changed, it is only necessary to adjust the output of the motor 308, so that the device can accurately control the quantity and time of each feeding.

[0029] Furthermore, the frame mechanism 1 includes a mounting frame 101, and a control box 102 is fixedly installed inside the mounting frame 101;

[0030] During use, the operation of the device is controlled by the control box 102.

[0031] Furthermore, a counterweight seat 103 is fixedly mounted on the bottom of the mounting frame 101;

[0032] During use, the weight seat 103 is used to increase the mass of the equipment and lower the center of gravity, thereby reducing vibration during operation of the equipment.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material feeding device for producing activated alumina, comprising a frame mechanism (1), a feeding mechanism (2) fixedly installed inside the frame mechanism (1), an intermittent transmission mechanism (3) fixedly installed on one side of the feeding mechanism (2), characterized in that: The feeding mechanism (2) comprises a mounting cylinder (201), a material storage hopper (202) is fixedly mounted on the top of the mounting cylinder (201), a displacement block (203) is movably mounted inside the mounting cylinder (201), an arc groove (204) is provided on the top of the displacement block (203), a material discharge port (205) is provided on one side of the material storage hopper (202), and a side of the arc groove (204) close to the material discharge port (205) is inclined downward.

2. The raw material feeding device for producing activated alumina according to claim 1, characterized in that: The intermittent transmission mechanism (3) comprises a fixed frame (301) and a connecting block (304); a rotating disk (302) is rotatably mounted on one side of the fixed frame (301); a guide shaft (303) is eccentrically mounted on one side of the rotating disk (302); a guide groove (305) is provided inside the connecting block (304); the guide shaft (303) is movably mounted inside the guide groove (305); and the connecting block (304) is fixedly mounted on one side of the displacement block (203).

3. The raw material feeding device for producing activated alumina according to claim 1, characterized in that: An anti-scratch layer (206) is fixedly mounted on the surface of the displacement block (203), and a guide cylinder (207) is provided on one side of the discharge port (205).

4. The raw material feeding device for producing activated alumina according to claim 2, characterized in that: Two sets of limiting strips (306) are fixedly mounted on one side of the connection block (304), and limiting grooves (307) corresponding to the limiting strips (306) are opened on one side of the installation cylinder (201).

5. The raw material feeding device for producing activated alumina according to claim 2, characterized in that: A motor (308) is fixedly mounted on one side of the fixed frame (301), and an output shaft of the motor (308) is fixedly connected to one side of the rotating disk (302) via a coupling.

6. The raw material feeding device for producing activated alumina according to claim 1, characterized in that: The frame mechanism (1) comprises a mounting frame (101), and a control box (102) is fixedly mounted inside the mounting frame (101).

7. The raw material feeding device for producing activated alumina according to claim 6, characterized in that: A counterweight seat (103) is fixedly mounted on the bottom of the mounting frame (101).

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