Stirring device for leaching tank

Abstract

The utility model discloses a stirring device for a leaching tank, which relates to the technical field of ore pulp stirring and is technically characterized by comprising a stirring shaft fixedly mounted at the output end of a motor, and further comprising a plurality of upper stirring paddles, a plurality of lower stirring paddles and a plurality of lower stirring paddles, the fixing ring is fixedly mounted on the outer surface of the stirring shaft and is fixedly connected with one end of each upper stirring paddle; the lower stirring paddles are arranged below the upper stirring paddles in a liftable manner, and a plurality of lower stirring paddles are arranged; the movable ring is mounted on the outer surface of the stirring shaft in a sliding manner and is fixedly connected with one end of each lower stirring paddle; and the multiple ropes are distributed in the circumferential direction of the stirring shaft at equal intervals, the top ends of the ropes are fixedly connected with the fixed ring, and the bottom ends of the ropes are fixedly connected with the movable ring, so that the mixing speed of the ore pulp and the chemicals can be increased, and the ore pulp and the chemicals can be mixed more sufficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of ore pulp stirring, in particular to a stirring device for a leaching tank. Background Art

[0002] The equipment used for leaching is called a leaching tank. There are two types of leaching tanks, one is an air agitation tank and the other is a mechanical agitation tank. The selection of a leaching tank mainly considers factors such as the characteristics of the leached material, scale, and energy consumption. Leaching tanks are widely used for leaching and stirring in mineral production.

[0003] The existing leaching tank stirring device mainly includes a stirring shaft, a motor located at one end of the stirring shaft to drive the stirring shaft to rotate, and a stirring paddle fixedly installed on the stirring shaft. The stirring paddle can only stir on a certain plane, and the stirring range is small, so the speed of uniformly mixing the slurry and the reagent is not high. Therefore, in order to solve the above technical problems, the utility model provides a stirring device for a leaching tank. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a stirring device for a leaching tank, which can accelerate the mixing speed of ore pulp and reagent, and enable the ore pulp and reagent to be mixed more fully.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: a stirring device for a leaching tank, comprising a stirring shaft fixedly mounted on the output end of a motor, and further comprising:

[0008] An upper stirring paddle, wherein a plurality of upper stirring paddles are provided;

[0009] A fixed ring, fixedly mounted on the outer surface of the stirring shaft and fixedly connected to one end of the plurality of upper stirring paddles;

[0010] A lower stirring paddle is liftably arranged below the upper stirring paddle, and a plurality of lower stirring paddles are arranged;

[0011] A movable ring is slidably mounted on the outer surface of the stirring shaft and fixedly connected to one end of the plurality of lower stirring paddles;

[0012] A plurality of ropes are provided and are evenly spaced and distributed in the circumferential direction of the stirring shaft, the top ends of the ropes are fixedly connected to the fixed ring, and the bottom ends of the ropes are fixedly connected to the movable ring.

[0013] Preferably, a circular track is fixedly installed on the other end of the lower stirring paddle, a track block is slidably installed on the circular track, a fixed block is fixedly installed on the outer surface of the track block, an electric telescopic rod is fixedly installed on the fixed block, and the bottom end of the electric telescopic rod is fixedly connected to the inner surface of the leaching tank.

[0014] Preferably, a sliding block is fixedly mounted on the inner surface of the movable ring, and a sliding groove for the sliding block to slide is provided on the outer surface of the stirring shaft.

[0015] Preferably, the fixed ring is fixedly installed with second connecting blocks at equal intervals in the circumferential direction, the movable ring is fixedly installed with first connecting blocks at equal intervals in the circumferential direction, the top end of the rope is fixedly connected to the second connecting block, and the bottom end of the rope is fixedly connected to the first connecting block.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a stirring device for a leaching tank, which has the following

[0018] Beneficial effects:

[0019] The fixing ring is fixedly installed on the stirring shaft, and the movable ring is slidably installed on the stirring shaft. A plurality of upper stirring paddles are fixedly installed at equal intervals in the circumferential direction of the fixing ring, and a plurality of lower stirring paddles are fixedly installed at equal intervals in the circumferential direction of the movable ring. The lower stirring paddle is liftably arranged below the upper stirring paddle. A plurality of ropes are arranged between the upper stirring paddle and the lower stirring paddle. The lower stirring paddle can expand its stirring range by moving in the height direction of the leaching tank, and the plurality of ropes are bent into an arc shape under the action of centrifugal force, and the size of the arc opening is continuously changed. The plurality of ropes can further enhance the stirring range of the slurry inside the leaching tank, accelerate the mixing speed of the slurry and the reagent, and make the slurry and the reagent mixed more fully.

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the upper stirring paddle, the lower stirring paddle and the rope in the utility model;

[0024] Figure 3 It is a structural schematic diagram of the leaching tank in the utility model.

[0025] In the figure: 1. stirring shaft; 2. upper stirring paddle; 3. lower stirring paddle; 4. fixed ring; 5. movable ring; 6. circular track; 7. electric telescopic rod; 8. track block; 9. fixed block; 10. rope; 11. slider; 12. slide; 13. first connecting block; 14. motor; 15. leaching tank; 16. top cover; 17. second connecting block. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples are only used to explain the present invention, and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0027] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] Embodiment 1:

[0030] Please combine Figures 1 to 3As shown, the utility model provides a stirring device for an leaching tank, the stirring device comprises a motor 14 and a stirring shaft 1 fixedly mounted on the output end thereof, the motor 14 is fixedly mounted on a top cover 16, the stirring shaft 1 is rotatably mounted inside a leaching tank 15, a fixed ring 4 is fixedly mounted on the outer surface of the stirring shaft 1, upper stirring paddles 2 are fixedly mounted at equal intervals in the circumferential direction of the fixed ring 4, a plurality of second connecting blocks 17 are also fixedly mounted in the circumferential direction of the fixed ring 4, a movable ring 5 is slidably mounted on the outer surface of the stirring shaft 1, a slider 11 is fixedly mounted on the inner surface of the movable ring 5, and the stirring A slide groove 12 is provided on the outer surface of the shaft 1 for the slider 11 to slide. A plurality of lower stirring paddles 3 are fixedly installed at equal intervals in the circumferential direction of the movable ring 5. The plurality of lower stirring paddles 3 are arranged below the plurality of upper stirring paddles 2. A plurality of first connecting blocks 13 are also fixedly installed at equal intervals in the circumferential direction of the movable ring 5. A rope 10 is arranged between the upper stirring paddle 2 and the lower stirring paddle 3. The rope 10 is arranged in plurality and is distributed at equal intervals in the circumferential direction of the stirring shaft 1. The top end of the rope 10 is fixedly connected to the second connecting block 17, and the bottom end of the rope 10 is fixedly connected to the first connecting block 13. An annular track 6 is fixedly installed on the other end of the paddle 3, and a track block 8 is slidably installed on the annular track 6. A fixed block 9 is fixedly installed on the outer surface of the track block 8, and an electric telescopic rod 7 is fixedly installed on the fixed block 9. The bottom end of the electric telescopic rod 7 is fixedly connected to the inner surface of the leaching tank 15. When the stirring device is used to stir the slurry inside the leaching tank 15, the motor 14 is started to drive the stirring shaft 1 to rotate. The rotation of the stirring shaft 1 can drive the fixed ring 4 and the movable ring 5 to rotate, thereby causing the multiple upper stirring paddles 2 and the multiple lower stirring paddles 3 to rotate, so as to stir the slurry inside the leaching tank 15. To perform stirring, the electric telescopic rod 7 can be started to extend its movable end, so that the movable ring 5 slides along the axial direction of the stirring shaft 1, and the multiple lower stirring paddles 3 move in the height direction, which can increase the stirring range of the slurry inside the leaching tank 15, and multiple ropes 10 are arranged between the upper stirring paddle 2 and the lower stirring paddle 3. Under the action of centrifugal force, the rope 10 is bent into an arc shape, and the size of the arc opening is continuously changed. The multiple ropes 10 can further improve the stirring range of the slurry inside the leaching tank 15, speed up the mixing speed of the slurry and the reagent, and make the slurry and the reagent mix more fully.

[0031] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A stirring device for a leaching tank, comprising a stirring shaft (1) fixedly mounted on an output end of a motor (14), characterized in that: Also includes: An upper stirring paddle (2), wherein a plurality of upper stirring paddles (2) are provided; A fixed ring (4) is fixedly mounted on the outer surface of the stirring shaft (1) and is fixedly connected to one end of the plurality of upper stirring paddles (2); A lower stirring paddle (3) is arranged below the upper stirring paddle (2) in a liftable manner, and a plurality of lower stirring paddles (3) are provided; A movable ring (5) is slidably mounted on the outer surface of the stirring shaft (1) and is fixedly connected to one end of the plurality of lower stirring paddles (3); A plurality of ropes (10) are provided and are evenly spaced and distributed in the circumferential direction of the stirring shaft (1), with the top ends of the ropes being fixedly connected to the fixed ring (4) and the bottom ends of the ropes being fixedly connected to the movable ring (5).

2. A stirring device for a leaching tank according to claim 1, characterized in that: A circular track (6) is fixedly mounted on the other end of the lower stirring paddle (3), a track block (8) is slidably mounted on the circular track (6), a fixed block (9) is fixedly mounted on the outer surface of the track block (8), an electric telescopic rod (7) is fixedly mounted on the fixed block (9), and the bottom end of the electric telescopic rod (7) is fixedly connected to the inner surface of the leaching tank (15).

3. The stirring device for a leaching tank according to claim 1, characterized in that: A sliding block (11) is fixedly mounted on the inner surface of the movable ring (5), and a sliding groove (12) for the sliding block (11) to slide is provided on the outer surface of the stirring shaft (1).

4. The stirring device for a leaching tank according to claim 1, characterized in that: The fixed ring (4) is fixedly installed with second connection blocks (17) at equal intervals in the circumferential direction, the movable ring (5) is fixedly installed with first connection blocks (13) at equal intervals in the circumferential direction, the top end of the rope (10) is fixedly connected to the second connection block (17), and the bottom end of the rope (10) is fixedly connected to the first connection block (13).

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