Flotation equipment for preparing high-purity graphite

Abstract

The utility model discloses flotation equipment for preparing high-purity graphite, which comprises a flotation tank, a collecting tank is fixedly mounted on one side of the flotation tank, a plurality of support legs are mounted at the lower ends of the flotation tank and the collecting tank, a flotation mechanism is mounted at the upper end of the flotation tank, and a stirring mechanism is mounted at the bottom of the flotation tank. According to the graphite collecting device, the effect of removing residual graphite in the collecting pool is achieved mainly by installing the scraping mechanism on the collecting pool for collecting graphite, when the graphite collecting device is used, the first motor is turned on, the first motor drives the screw connected with the output end of the first motor to rotate, and the collecting pool is connected with the scraping mechanism. The screw rod rotates to enable the sliding block screwed on the screw rod to slide, and the sliding block slides to drive the sliding block to slide in the sliding groove, so that the scraping plate connected with the sliding block moves in the collecting tank, and residual graphite on the inner wall of the collecting tank is cleaned up.

Description

Technical Field

[0001] The utility model relates to the field of graphite preparation, in particular to a flotation device for preparing high-purity graphite. Background Art

[0002] Graphite is an important non-metallic mineral resource, which is widely used in various fields. It has excellent properties such as electrical conductivity, thermal conductivity, high temperature resistance and corrosion resistance, so it is widely used in industries such as batteries, coatings, coatings, casting, metallurgy, etc. In the production and processing of natural flake graphite, flotation equipment is needed to float natural graphite.

[0003] After searching, the Chinese patent document application number 202222836534.0 discloses a flotation device for purifying graphite raw materials, including a device body, the device body includes a foaming component, a cleaning component, a flotation component, a flotation box and a support leg, the foaming component is installed at the side end of the flotation box, the flotation component is installed at the side end of the flotation box, and the side end is installed with a cleaning component, the support leg is installed at the bottom end of the flotation box, the foaming component includes a stirring component, a foaming agent box and a blower, the stirring component includes a motor 1, a rotating shaft and a stirring blade, the cleaning component includes a sleeve and a cleaning brush, and the flotation component includes a bracket, a motor 2, a bidirectional screw, a connecting block, a flotation plate and a collecting box. The flotation device for purifying graphite raw materials has a good foaming effect by setting a stirring component, a foaming agent box and a blower, and at the same time, a cleaning component is set to automatically clean the bubbles attached to the flotation plate, thereby improving work efficiency.

[0004] However, this device has certain defects. When the graphite raw material is purified by the flotation device, a collecting device for collecting graphite is installed on a part of the box used for flotation. After the graphite in the collecting device is taken out, a small amount of graphite will remain in the collecting device, which needs to be collected manually, which is troublesome. Therefore, we need to design a flotation equipment for high-purity graphite preparation to solve the problem of a small amount of graphite remaining in the collecting device. Utility Model Content

[0005] The utility model aims to provide a flotation device for preparing high-purity graphite, which achieves the effect of removing the residual graphite in the collection pool by installing a scraper mechanism on the collection pool for collecting graphite, and achieves the purpose of removing the residual graphite through the cooperation of a screw, a scraper, a sliding block, a slider, a chute and a first motor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flotation device for preparing high-purity graphite, comprising a flotation cell, a collecting cell is fixedly installed on one side of the flotation cell, a plurality of legs are installed at the lower ends of the flotation cell and the collecting cell, a flotation mechanism is installed at the upper end of the flotation cell, a stirring mechanism is installed at the bottom of the flotation cell, and a scraping mechanism is installed on one side of the collecting cell;

[0007] The scraper mechanism includes an outer cover, which is installed on the upper end of one side of the collecting tank, a first motor that rotates forward and reverse is installed at one end of the outer cover, a rotating shaft is installed at the output end of the first motor, a screw is installed inside the outer cover, one end of the rotating shaft passes through the outer cover and is connected to the screw, one end of the screw is rotatably connected to the inner wall of the outer cover, a sliding block is screwed on the screw, a slider is installed on one side of the sliding block, a sliding groove is opened on one side of the collecting tank, the slider slides in the sliding groove, a scraper is slidably installed in the collecting tank, and one side of the scraper is connected to the slider.

[0008] Preferably, the flotation mechanism includes a portal frame and two flotation plates, the two ends of the lower part of the portal frame are respectively installed on both sides of the flotation tank, a second motor is installed on one side of the portal frame, a rotating shaft is installed on the portal frame, one end of the rotating shaft passes through the portal frame and is installed at the output end of the second motor, the other end of the rotating shaft is rotatably installed on the inner side of the portal frame, and two connecting rods are respectively installed between the rotating shaft and the two flotation plates.

[0009] Preferably, the stirring mechanism comprises a third motor, the third motor is installed at the bottom of the flotation tank, a rotating shaft is installed at the output end of the third motor, and one end of the rotating shaft passes through the bottom of the flotation tank and is installed with a stirring blade.

[0010] Preferably, a discharge pipe is installed at the lower end of the collecting tank, and a control valve is installed on the discharge pipe.

[0011] Preferably, a first protective cover is installed on the outside of the first motor, a second protective cover is installed on the outside of the second motor, and a third protective cover is installed on the outside of the third motor.

[0012] Preferably, rubber protection strips are installed on the side walls of the scraper, and rubber pads are installed on the lower ends of the plurality of legs.

[0013] Preferably, one end of the rotating shaft is sleeved with a bearing, and the outer wall of the outer ring of the bearing is embedded in the bottom of the flotation tank.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model mainly achieves the effect of removing the residual graphite in the collection pool by installing a scraper mechanism on the collection pool for collecting graphite, and the purpose of removing the residual graphite is achieved through the cooperation of the screw, the scraper, the sliding block, the slider, the slide groove and the first motor.

[0016] 2. The utility model controls the movement of the scraper through the cooperation of the screw and the sliding block threadedly connected to the screw. When in use, turn on the first motor, the first motor will drive the screw connected to its output end to rotate, the rotation of the screw will cause the sliding block threaded on the screw to slide, the sliding of the sliding block will drive the slider to slide in the slide groove, so that the scraper connected to the slider moves in the collection pool to clean the residual graphite on the inner wall of the collection pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the flotation equipment for preparing high-purity graphite of the utility model;

[0018] Figure 2 This is a schematic diagram of the scraping mechanism of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of the flotation equipment for preparing high-purity graphite of the utility model.

[0020] In the figure: 1. door frame; 2. rotating shaft; 3. first motor; 4. uncovered box; 5. supporting legs; 6. discharge pipe; 7. second motor; 8. flotation plate; 9. connecting rod; 10. collecting tank; 11. screw; 12. scraper; 13. sliding block; 14. slider; 15. chute; 16. flotation tank; 17. rotating shaft; 18. stirring blade. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: a flotation device for preparing high-purity graphite, comprising a flotation cell 16, a collecting cell 10 is fixedly installed on one side of the flotation cell 16, a plurality of legs 5 are installed at the lower ends of the flotation cell 16 and the collecting cell 10, a flotation mechanism is installed at the upper end of the flotation cell 16, a stirring mechanism is installed at the bottom of the flotation cell 16, and a scraping mechanism is installed on one side of the collecting cell 10;

[0023] The scraper mechanism includes an outer cover, which is installed on the upper end of one side of the collecting tank 10. A first motor 3 that rotates forward and reverse is installed at one end of the outer cover, and a rotating shaft 2 is installed at the output end of the first motor 3. A screw 11 is installed inside the outer cover, one end of the rotating shaft 2 passes through the outer cover and is connected to the screw 11, and one end of the screw 11 is rotatably connected to the inner wall of the outer cover. A sliding block 13 is screwed on the screw 11, and a slider 14 is installed on one side of the sliding block 13. A slide groove 15 is opened on one side of the collecting tank 10, and the slider 14 slides in the slide groove 15. A scraper 12 is slidably installed in the collecting tank 10, and one side of the scraper 12 is connected to the slider 14.

[0024] The flotation mechanism includes a door-type frame 1 and two flotation plates 8. The two ends of the lower part of the door-type frame 1 are respectively installed on both sides of the flotation tank 16. A second motor 7 is installed on one side of the door-type frame 1. A rotating shaft 2 is installed on the door-type frame 1. One end of the rotating shaft 2 passes through the door-type frame 1 and is installed at the output end of the second motor 7. The other end of the rotating shaft 2 is rotatably installed on the inner side of the door-type frame 1. Two connecting rods 9 are respectively installed between the rotating shaft 2 and the two flotation plates 8. When in use, the second motor 7 is turned on, and the second motor 7 will drive the rotating shaft 2 connected to its output end to rotate. The rotation of the rotating shaft 2 will drive the flotation plate 8 connected to the rotating shaft 2 to rotate, and the flotation plate 8 will scrape the graphite floating on the upper layer into the collection tank 10.

[0025] The stirring mechanism includes a third motor, which is installed at the bottom of the flotation tank 16. A rotating shaft 17 is installed at the output end of the third motor. One end of the rotating shaft 17 passes through the bottom of the flotation tank 16 and is installed with a stirring blade 18. When in use, the third motor is turned on, and the third motor will drive the rotating shaft 17 connected to its output end to rotate. The rotation of the rotating shaft 17 will drive the stirring blade 18 connected to the rotating shaft 17 to rotate, so that the reagent is in full contact with the graphite mineral.

[0026] A discharge pipe 6 is installed at the lower end of the collecting pool 10, and a control valve is installed on the discharge pipe 6. The discharge pipe 6 is provided so that the graphite in the collecting pool 10 can be discharged from the discharge pipe 6, and the discharge pipe 6 can be opened or closed by providing the control valve.

[0027] A first protective cover is installed on the outside of the first motor 3, a second protective cover is installed on the outside of the second motor 7, and a third protective cover is installed on the outside of the third motor. The first protective cover, the second protective cover and the third protective cover are provided to protect the first motor 3, the second motor 7 and the third motor respectively to prevent the first motor 3, the second motor 7 and the third motor from being damaged. At the same time, it can be ensured that workers will not be injured when they come into contact with the first motor 3, the second motor 7 and the third motor.

[0028] Rubber protective strips are installed on the side walls of the scraper 12. The rubber protective strips are set to prevent the scraper 12 from damaging the inner wall of the collection tank 10 when scraping graphite, and the inner wall of the collection tank 10 can be cleaned more cleanly. Rubber pads are installed at the lower ends of the multiple legs 5. The rubber pads are set to prevent the device from sliding during operation.

[0029] One end of the rotating shaft 17 is sleeved with a bearing, and the outer wall of the outer ring of the bearing is embedded in the bottom of the flotation tank 16. The bearing is provided to prevent the rotating shaft 17 from being worn during rotation and to make the rotation smoother.

[0030] When in use, the reagent and graphite mineral are poured into the flotation tank 16, and the third motor is turned on. The third motor will drive the rotating shaft 17 connected to its output end to rotate. The rotation of the rotating shaft 17 will drive the stirring blade 18 connected to the rotating shaft 17 to rotate, so that the reagent and the graphite mineral are fully in contact. The second motor 7 is turned on, and the second motor 7 will drive the rotating shaft 2 connected to its output end to rotate. The rotation of the rotating shaft 2 will drive the flotation plate 8 connected to the rotating shaft 2 to rotate. The flotation plate 8 will scrape the graphite floating on the upper layer into the collection tank 10, and the collection tank 10 will be filled with graphite. The graphite collected inside is discharged through the discharge pipe 6. Since there will be graphite residual on the inner wall of the collection pool 10, the first motor 3 will be turned on, and the first motor 3 will drive the screw 11 connected to its output end to rotate. The rotation of the screw 11 will cause the sliding block 13 screwed on the screw 11 to slide. The sliding of the sliding block 13 will drive the slider 14 to slide in the slide groove 15, so that the scraper 12 connected to the slider 14 moves in the collection pool 10, and the residual graphite on the inner wall of the collection pool 10 is cleaned up, and the cleaned graphite is also discharged through the discharge pipe 6.

[0031] Although 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. A flotation device for preparing high-purity graphite, comprising a flotation cell (16), characterized in that: A collecting tank (10) is fixedly mounted on one side of the flotation tank (16); a plurality of legs (5) are mounted at the lower ends of the flotation tank (16) and the collecting tank (10); a flotation mechanism is mounted at the upper end of the flotation tank (16); a stirring mechanism is mounted at the bottom of the flotation tank (16); and a scraping mechanism is mounted on one side of the collecting tank (10); The scraper mechanism comprises an outer cover, which is mounted on an upper end of one side of a collecting tank (10); a first motor (3) that rotates forward and reverse is mounted on one end of the outer cover; a rotating shaft (2) is mounted on the output end of the first motor (3); a screw (11) is mounted inside the outer cover; one end of the rotating shaft (2) passes through the outer cover and is connected to the screw (11); one end of the screw (11) is rotatably connected to the inner wall of the outer cover; a sliding block (13) is screwed onto the screw (11); a slider (14) is mounted on one side of the sliding block (13); a sliding groove (15) is provided on one side of the collecting tank (10); the slider (14) slides in the sliding groove (15); a scraper (12) is slidably mounted in the collecting tank (10); one side of the scraper (12) is connected to the slider (14).

2. A flotation device for preparing high-purity graphite according to claim 1, characterized in that: The flotation mechanism comprises a door-shaped frame (1) and two flotation plates (8), the lower ends of the door-shaped frame (1) are respectively mounted on the two sides of a flotation tank (16), a second motor (7) is mounted on one side of the door-shaped frame (1), a rotating shaft (2) is mounted on the door-shaped frame (1), one end of the rotating shaft (2) passes through the door-shaped frame (1) and is mounted on the output end of the second motor (7), the other end of the rotating shaft (2) is rotatably mounted on the inner side of the door-shaped frame (1), and two connecting rods (9) are respectively mounted between the rotating shaft (2) and the two flotation plates (8).

3. A flotation device for preparing high-purity graphite according to claim 2, characterized in that: The stirring mechanism comprises a third motor, which is installed at the bottom of the flotation tank (16). A rotating shaft (17) is installed at the output end of the third motor, and one end of the rotating shaft (17) passes through the bottom of the flotation tank (16) and is equipped with a stirring blade (18).

4. A flotation device for preparing high-purity graphite according to claim 1, characterized in that: A discharge pipe (6) is installed at the lower end of the collection tank (10), and a control valve is installed on the discharge pipe (6).

5. A flotation device for preparing high-purity graphite according to claim 3, characterized in that: A first protective cover is installed on the outside of the first motor (3), a second protective cover is installed on the outside of the second motor (7), and a third protective cover is installed on the outside of the third motor.

6. A flotation device for preparing high-purity graphite according to claim 1, characterized in that: The side walls of the scraper (12) are all provided with rubber protection strips, and the lower ends of the plurality of legs (5) are all provided with rubber pads.

7. A flotation device for preparing high-purity graphite according to claim 3, characterized in that: A bearing is sleeved on one end of the rotating shaft (17), and the outer wall of the outer ring of the bearing is embedded in the bottom of the flotation tank (16).

Images