A heavy medium cyclone for lithium ore separation

Abstract

The utility model discloses a heavy medium cyclone for lithium ore sorting, comprising a heavy medium cyclone main body, wherein the outer bottom side of the heavy medium cyclone main body is connected with two half-connecting pipes through a first bolt, the insides of the two half-connecting pipes are fixedly connected with first sound insulation pads, the top ends of the two half-connecting pipes are fixedly connected with semicircular plates, the top ends of the two semicircular plates are fixedly connected with first protective pipes, the two first protective pipes are fixedly connected through second bolts, the two first protective pipes are connected with second protective pipes, and the two second protective pipes are equipped with clamping mechanisms matched with the heavy medium cyclone main body, so as to prevent the lithium ore from splashing to the outside, to prevent the splashed lithium ore from causing damage to surrounding equipment and staff, to prevent the lithium ore from falling on the ground, to prevent people from cleaning the lithium ore on the ground, to achieve the effect of noise reduction, and to prevent the large noise from causing damage to the health of staff.

Description

Technical Field

[0001] The utility model relates to the technical field of heavy medium cyclones, and more specifically, to a heavy medium cyclone for separating lithium ore. Background Art

[0002] Cyclone: ​​The mixture enters the cyclone from the feed pipe along the tangential direction at a certain speed under the action of pressure difference. Through the action of centrifugal force and gravity, coarse particles or materials with high density are discharged from the bottom flow port along the outer vortex with a larger radius, while fine particles or materials with low density are discharged from the upper overflow port of the overflow pipe along with the secondary upward vortex after rotating to a certain extent. Heavy medium cyclones are used in the process of sorting lithium ore.

[0003] In the process of lithium ore sorting in the existing lithium ore sorting heavy medium cyclone, the lithium ore will collide with the inside of the cyclone, causing internal wear of the cyclone. The cyclone will be severely worn due to long-term use, which will lead to rupture. The lithium ore inside the cyclone will splash out from the rupture to the outside through the centrifugal effect. The splashed lithium ore will hit the surrounding equipment or workers, causing damage to the surrounding equipment or injury to the workers. Similarly, the splashed lithium ore will fall on the surrounding ground, and people will need to clean up the lithium ore on the ground later. When the lithium ore collides with the cyclone, a collision sound will be generated, so noise will be generated. The workers are in a noisy environment for a long time, which is easy to cause harm to their work health. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a heavy medium cyclone for lithium ore separation to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lithium ore separation heavy medium cyclone, comprising a heavy medium cyclone body, the outer bottom side of the heavy medium cyclone body is connected to two semi-connecting pipes by a first bolt, the inside of the two semi-connecting pipes are fixedly connected to a first sound insulation pad, the tops of the two semi-connecting pipes are fixedly connected to a semicircular plate, the tops of the two semicircular plates are fixedly connected to a first protective pipe, the two first protective pipes are fixedly connected by a second bolt, the two first protective pipes are connected to a second protective pipe, and the two second protective pipes are installed with a sound insulation pad connected to the heavy medium cyclone body. The second protective tubes are fixedly connected by a fourth bolt, the top of the second protective tube is connected to the third protective tube, and a notch is provided at a position corresponding to the feed pipe of the heavy medium cyclone body of the third protective tube. The outsides of the first protective tube, the second protective tube and the third protective tube are fixedly connected with a soundproof cover to prevent the lithium ore from splashing to the outside, to prevent the splashed lithium ore from causing damage to the surrounding equipment and personnel, to prevent the lithium ore from falling to the ground, to prevent people from cleaning the lithium ore on the ground, to achieve a noise reduction effect, and to prevent the large noise from causing damage to the health of the personnel.

[0008] The utility model is further configured such that the inner sides of the top ends of the two semicircular plates are fixedly connected with semicircular tubes, the top ends of the two semicircular tubes are fixedly connected with material guide covers, the side ends of the semicircular tubes are connected to the first protective tube through connecting plates, and a collecting trough is formed between the semicircular tubes, the connecting plates, the semicircular plates and the first protective tube, so as to facilitate the collection of lithium ore splashed out from the inside of the heavy medium cyclone body.

[0009] The utility model is further configured such that a plurality of fixing frames are fixedly connected to the outer upper side of the first protective tube, a plurality of plug plates are fixedly connected to the bottom of the outer side wall of the second protective tube, and the plurality of plug plates are respectively inserted into the interiors of the plurality of fixing frames. By respectively inserting the plurality of plug plates into the interiors of the plurality of fixing frames, it is convenient to install the second protective tubes on the corresponding first protective tubes.

[0010] The utility model is further configured as follows: the clamping mechanism includes a clamping seat, one end of the clamping seat close to the heavy medium cyclone body is fixedly connected to the second sound insulation pad, and the end of the clamping seat away from the heavy medium cyclone body is rotatably connected to a screw, and the screw is threadedly connected to the second protective tube. The clamping mechanism facilitates clamping and fixing the cyclone, and facilitates fixing the second protective tube on the heavy medium cyclone body.

[0011] The utility model is further configured that one end of the screw rod extending to the outside of the second protective tube is fixedly connected to a turning handle, and the screw rod can be easily rotated by the turning handle.

[0012] The utility model is further configured that the side end of the clamping seat away from the heavy medium cyclone body is fixedly connected with two limit rods, and the two limit rods are slidably matched with the second protection tube, and the clamping seat is prevented from rotating with the screw by the limit rods.

[0013] The utility model is further configured such that a fixing ring is fixedly connected to the bottom end of the third protection tube, and the fixing ring is connected to the second protection tube via a third bolt, so as to facilitate installation of the third protection tube on the second protection tube.

[0014] The utility model is further configured such that a cleaning port connected to the bottom side of the collecting tank is provided at the side end of the first protective tube, and a sealing cap for sealing the cleaning port is connected to the second protective tube by screws to facilitate cleaning of the lithium ore inside the collecting tank.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a heavy medium cyclone for lithium ore separation, which has the following beneficial effects:

[0017] 1. The two semi-connecting tubes are clamped on the outside of the bottom of the heavy medium cyclone body by tightening the first bolt, so that the first protection tube is installed on the outside of the heavy medium cyclone body, and then the second protection tube is installed on the first protection tube, and then the second protection tube is clamped on the outside of the heavy medium cyclone body by the clamping mechanism, and then the third protection tube is installed on the upper side of the two second protection tubes. The first protection tube, the second protection tube and the third protection tube are used for protection. When the local structure of the heavy medium cyclone body is broken, the lithium ore splashed from the inside of the heavy medium cyclone body hits the first protection tube, the second protection tube or the third protection tube, so as to prevent the lithium ore from splashing to the outside and to prevent the splashed lithium ore from causing damage to surrounding equipment and personnel.

[0018] 2. The lithium ore splashed into the first protective tube, the second protective tube and the third protective tube falls into the collecting trough surrounded by the semicircular tube, the connecting plate, the semicircular plate and the first protective tube by gravity, and the lithium ore is collected by the collecting trough. Even if the first protective tube, the second protective tube and the third protective tube are removed, the lithium ore can be prevented from falling on the ground, thereby avoiding people from cleaning the lithium ore on the ground.

[0019] 3. The first sound insulation pads are fixedly connected to the inside of the two semi-connecting pipes. The semi-connecting pipes and the heavy medium cyclone body are isolated by the first sound insulation pads, which can effectively alleviate the noise from being transmitted to the semi-connecting pipes through the shell of the heavy medium cyclone body, thereby achieving a noise reduction effect. At the same time, the outsides of the first protective pipe, the second protective pipe and the third protective pipe are fixedly connected with sound insulation covers, which achieve a noise reduction effect and can prevent large noise from causing harm to the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front structure of a heavy medium cyclone for lithium ore separation in the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of a heavy medium cyclone for lithium ore separation in the utility model when viewed from above;

[0022] Figure 3 It is a schematic diagram of the structure of the heavy medium cyclone body, the clamping mechanism and the second protection pipe of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the connection of the main body, the first protection tube, the semicircular tube, the material guide cover and the connecting plate of the medium and heavy medium cyclone of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the medium-heavy medium cyclone body, the first protective tube, the semicircular tube, the material guide cover, the semi-connecting tube, the semicircular plate and the connecting plate in the utility model.

[0025] In the figure: 1. heavy medium cyclone body; 2. first bolt; 3. semi-connecting pipe; 4. first sound insulation pad; 5. semicircular plate; 6. first protective tube; 7. second bolt; 8. second protective tube; 9. third protective tube; 10. notch; 11. sound insulation cover; 12. semicircular tube; 13. material guide cover; 14. connecting plate; 15. collecting trough; 16. fixing frame; 17. plug plate; 18. clamping seat; 19. second sound insulation pad; 20. screw; 21. turning handle; 22. limiting rod; 23. fixing ring; 24. third bolt; 25. cleaning port; 26. sealing cap; 27. fourth bolt. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A lithium ore separation heavy medium cyclone, comprising a heavy medium cyclone body 1, the outer bottom side of the heavy medium cyclone body 1 is connected to two half-connecting pipes 3 by a first bolt 2, the inside of the two half-connecting pipes 3 are fixedly connected with a first sound insulation pad 4, the tops of the two half-connecting pipes 3 are fixedly connected with a semicircular plate 5, the tops of the two semicircular plates 5 are fixedly connected with a first protection pipe 6, the two first protection pipes 6 are fixedly connected by a second bolt 7, the two first protection pipes 6 are connected with a second protection pipe 8, the two second protection pipes 8 are installed with a clamping mechanism matched with the heavy medium cyclone body 1, the two second protection pipes 8 are fixedly connected by a fourth bolt 27, the top of the second protection pipe 8 is connected with a third protection pipe 9, the bottom of the third protection pipe 9 is fixedly connected A fixing ring 23 is connected, and the fixing ring 23 is connected to the second protection tube 8 through a third bolt 24, which is convenient for installing the third protection tube 9 on the second protection tube 8. Removing the third bolt 24 facilitates the removal of the third protection tube 9 from the second protection tube 8. A notch 10 is provided at a position corresponding to the feed pipe of the heavy medium cyclone body 1 of the third protection tube 9. The outsides of the first protection tube 6, the second protection tube 8 and the third protection tube 9 are all fixedly connected with a soundproof cover 11 to prevent lithium ore from splashing to the outside and to prevent the splashed lithium ore from causing damage to the surrounding equipment and staff, and to prevent the lithium ore from falling on the ground, so as to prevent people from cleaning the lithium ore on the ground, thereby achieving a noise reduction effect and preventing large noise from causing damage to the health of the staff.

[0030] In this embodiment, the two semi-connecting pipes 3 are clamped on the outside of the bottom of the heavy medium cyclone body 1 by tightening the first bolt 2, so that the first protection pipe 6 is installed on the outside of the heavy medium cyclone body 1, the two first protection pipes 6 are fixedly connected by the second bolt 7, and then the second protection pipe 8 is installed on the first protection pipe 6, the two second protection pipes 8 are fixedly connected by the fourth bolt 27, and then the second protection pipe 8 is clamped on the outside of the heavy medium cyclone body 1 by the clamping mechanism, and then the third protection pipe 9 is installed on the upper side of the two second protection pipes 8, and the first protection pipe 6, the second protection pipe 8 and the third protection pipe 9 are used for protection. When the local structure of the heavy medium cyclone body 1 is broken, the heavy medium cyclone body 1 is broken. The lithium ore splashed out from the inside hits the first protective tube 6, the second protective tube 8 or the third protective tube 9, so as to prevent the lithium ore from splashing to the outside and to prevent the splashed lithium ore from causing damage to the surrounding equipment and staff. The first sound insulation pad 4 is fixedly connected to the inside of the two semi-connecting tubes 3. The semi-connecting tube 3 and the heavy medium cyclone body 1 are isolated by the first sound insulation pad 4, which can effectively alleviate the noise from being transmitted to the semi-connecting tube 3 through the shell of the heavy medium cyclone body 1, thereby achieving the effect of noise reduction. At the same time, the sound insulation cover 11 is fixedly connected to the outside of the first protective tube 6, the second protective tube 8 and the third protective tube 9, and the noise reduction effect is achieved through the sound insulation cover 11, which can prevent the large noise from causing damage to the health of the staff.

[0031] See also Figure 4 and Figure 5 A semicircular tube 12 is fixedly connected to the inner side of the top of the two semicircular plates 5, and a material guide cover 13 is fixedly connected to the top of the two semicircular tubes 12. The side ends of the semicircular tubes 12 are connected to the first protective tube 6 through a connecting plate 14. A collecting tank 15 is formed between the semicircular tubes 12, the connecting plate 14, the semicircular plates 5 and the first protective tube 6. A cleaning port 25 connected to the bottom side of the collecting tank 15 is provided at the side end of the first protective tube 6. A sealing cap 26 for sealing the cleaning port 25 is connected to the second protective tube 8 by screws to facilitate cleaning of the lithium ore inside the collecting tank 15.

[0032] In this embodiment, the lithium ore splashed into the first protective tube 6, the second protective tube 8 and the third protective tube 9 falls into the collecting tank 15 surrounded by the semicircular tube 12, the connecting plate 14, the semicircular plate 5 and the first protective tube 6 by gravity, and the lithium ore is collected by the collecting tank 15. Even if the first protective tube 6, the second protective tube 8 and the third protective tube 9 are removed, the lithium ore can be prevented from falling on the ground. When it is necessary to clean the lithium ore inside the collecting tank 15, a box body and other structures for collecting the lithium ore are placed below the cleaning port 25, and then the sealing cap 26 is removed. The lithium ore is then cleaned out of the collecting tank 15 through the cleaning port 25, and the lithium ore falling from the cleaning port 25 falls into the box body and other structures below.

[0033] See also Figure 1-3 A plurality of fixing frames 16 are fixedly connected to the upper outer side of the first protection tube 6, a plurality of plug plates 17 are fixedly connected to the bottom of the outer side wall of the second protection tube 8, and the plurality of plug plates 17 are respectively inserted into the interior of the plurality of fixing frames 16. By inserting the plurality of plug plates 17 into the interior of the plurality of fixing frames 16, the clamping mechanism includes a clamping seat 18, an end of the clamping seat 18 close to the heavy medium cyclone body 1 is fixedly connected to a second sound insulation pad 19, and an end of the clamping seat 18 away from the heavy medium cyclone body 1 is rotatably connected to a screw Rod 20, screw 20 is threadedly connected with the second protective tube 8, and the heavy medium cyclone body 1 is conveniently clamped and fixed by the clamping mechanism. One end of the screw 20 extending to the outside of the second protective tube 8 is fixedly connected with a turning handle 21, and the turning handle 21 facilitates the rotation of the screw 20. The side end of the clamping seat 18 away from the heavy medium cyclone body 1 is fixedly connected with two limit rods 22. Both limit rods 22 are slidably matched with the second protective tube 8, and the limit rods 22 prevent the clamping seat 18 from rotating with the screw 20.

[0034] In this embodiment, a plurality of plug plates 17 are inserted into the corresponding fixing frames 16, and the second protection tubes 8 are installed above the corresponding first protection tubes 6. Then, the two second protection tubes 8 are fixedly connected by a plurality of fourth bolts 27. Then, the screw 20 is rotated clockwise, and the screw 20 moves inward relative to the second protection tube 8. The screw 20 drives the clamping seat 18 to move toward the direction close to the heavy medium cyclone body 1, and the clamping seat 18 clamps and fixes the heavy medium cyclone body 1, so that the two second protection tubes 8 are fixedly installed on the heavy medium cyclone body 1. The heavy medium cyclone body 1 is isolated from the clamping seat 18 by the second sound insulation pad 19, so that the noise transmission channel can be isolated, thereby achieving the effect of noise reduction.

[0035] To sum up, when the overall equipment is in use:

[0036] When lithium ore is sorted, the first sound insulation pad 4, the second sound insulation pad 19 and the sound insulation cover 11 are provided to reduce noise. The heavy medium cyclone body 1 is partially broken during long-term use. The lithium ore inside the heavy medium cyclone body 1 is splashed to the outside of the heavy medium cyclone body 1 by the centrifugal effect. The first protection tube 6, the second protection tube 8 and the third protection tube 9 are used to prevent the lithium ore from splashing to the outside, so as to prevent the lithium ore from causing harm to the staff of the surrounding equipment. When the damaged part of the heavy medium cyclone body 1 needs to be repaired, the lithium ore inside the heavy medium cyclone body 1 is splashed to the outside by the first protection tube 6, the second protection tube 8 and the third protection tube 9. When replacing, the box and other structures for collecting lithium ore are placed under the cleaning port 25, and then the sealing cap 26 is removed. The lithium ore is then cleaned out from the collecting tank 15 through the cleaning port 25, and the lithium ore falling from the cleaning port 25 falls into the box and other structures below. Then the semi-connecting pipe 3, the first protective pipe 6, the second protective pipe 8 and the third protective pipe 9 are removed. Since the lithium ore inside the collecting tank 15 is cleaned out, the lithium ore is prevented from falling on the ground, and then the damaged structure on the heavy medium cyclone body 1 is replaced.

[0037] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A heavy medium cyclone for lithium ore separation, comprising a heavy medium cyclone body (1), characterized in that: The outer bottom side of the heavy medium cyclone body (1) is connected to two semi-connected pipes (3) via a first bolt (2), the interior of the two semi-connected pipes (3) is fixedly connected to a first sound insulation pad (4), the top ends of the two semi-connected pipes (3) are fixedly connected to a semicircular plate (5), the top ends of the two semicircular plates (5) are fixedly connected to a first protective pipe (6), the two first protective pipes (6) are fixedly connected via a second bolt (7), and the two first protective pipes (6) are connected to a second protective pipe (8). ), the two second protection tubes (8) are each provided with a clamping mechanism cooperating with the heavy medium cyclone body (1), the two second protection tubes (8) are fixedly connected by a fourth bolt (27), the top end of the second protection tube (8) is connected to a third protection tube (9), a notch (10) is provided at a position corresponding to the feed pipe of the heavy medium cyclone body (1), and the outsides of the first protection tube (6), the second protection tube (8) and the third protection tube (9) are all fixedly connected with a soundproof cover (11).

2. A heavy medium cyclone for lithium ore separation according to claim 1, characterized in that: The inner sides of the top ends of the two semicircular plates (5) are fixedly connected to a semicircular tube (12), the top ends of the two semicircular tubes (12) are fixedly connected to a material guide cover (13), the side ends of the semicircular tubes (12) are connected to the first protective tube (6) through a connecting plate (14), and a collecting trough (15) is formed between the semicircular tubes (12), the connecting plate (14), the semicircular plates (5) and the first protective tube (6).

3. The heavy medium cyclone for lithium ore separation according to claim 1, characterized in that: A plurality of fixing frames (16) are fixedly connected to the outer upper side of the first protective tube (6), a plurality of plug plates (17) are fixedly connected to the bottom of the outer side wall of the second protective tube (8), and the plurality of plug plates (17) are respectively inserted into the interior of the plurality of fixing frames (16).

4. A heavy medium cyclone for lithium ore separation according to claim 1, characterized in that: The clamping mechanism comprises a clamping seat (18), one end of the clamping seat (18) close to the heavy medium cyclone body (1) is fixedly connected to a second sound insulation pad (19), and one end of the clamping seat (18) away from the heavy medium cyclone body (1) is rotatably connected to a screw (20), and the screw (20) is threadedly connected to the second protection tube (8).

5. A heavy medium cyclone for lithium ore separation according to claim 4, characterized in that: One end of the screw rod (20) extending to the outside of the second protection tube (8) is fixedly connected to a turning handle (21).

6. A heavy medium cyclone for lithium ore separation according to claim 4, characterized in that: Two limiting rods (22) are fixedly connected to the side end of the clamping seat (18) away from the heavy medium cyclone body (1), and the two limiting rods (22) are both slidably matched with the second protection tube (8).

7. The heavy medium cyclone for lithium ore separation according to claim 1, characterized in that: A fixing ring (23) is fixedly connected to the bottom end of the third protection tube (9), and the fixing ring (23) is connected to the second protection tube (8) via a third bolt (24).

8. The heavy medium cyclone for lithium ore separation according to claim 1, characterized in that: The side end of the first protection tube (6) is provided with a cleaning port (25) communicating with the inner bottom side of the collecting tank (15), and the second protection tube (8) is connected to a sealing cap (26) for sealing the cleaning port (25) via screws.

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