Mixing device for graphite separation of cone screen for efficient graphite separation

Abstract

The mixing device comprises a mixing box, a feeding port is formed in the upper portion of the mixing box in a penetrating mode, a liquid inlet pipe is arranged at one end of the outer side of the mixing box in a penetrating mode, the outer end of the mixing box is fixedly connected with two third driving motors, and the two third driving motors are connected with a first driving motor and a second driving motor respectively. And the two ends of the inner side of the material mixing box are fixedly connected with connecting frames, the output end of a third driving motor penetrates through the connecting frames and is inwards provided with a smashing roller, and the two ends of the outer side of the material mixing box are provided with heating sleeves. By arranging the stirring shaft, the stirring frame and the stirring rod, graphite and reaction liquid can be fully mixed and stirred, reasonable adjustment of the temperature in the mixing box is achieved by arranging the heating sleeve at the outer end of the mixing box, and the device is good in mixing effect and reaction effect, can achieve separation of graphite and impurities and is better compared with other traditional devices.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite mixing, in particular to a mixing device for cone-shaped cylinder screen graphite separation used for efficient graphite separation. Background Art

[0002] Graphite is an allotrope of carbon, which has good chemical stability, high temperature resistance, electrical conductivity, thermal conductivity and plasticity, and is widely used in many industrial fields. However, graphite often contains various impurities, which requires further separation and purification.

[0003] When using hydrofluoric acid to separate and purify graphite, graphite and liquid reaction solvent are added to the device for mixing and stirring. However, the existing devices have problems such as insufficient reaction, uneven stirring, and failure to reach the appropriate temperature in time, resulting in poor separation effect of graphite and impurities, which is disadvantageous to enterprise production. Utility Model Content

[0004] The utility model aims to provide a mixing device for graphite separation with a cone sieve for efficient graphite separation, which solves the problems of insufficient reaction and uneven stirring in the prior art devices.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mixing device for graphite separation with a cone screen for efficient graphite separation, comprising a mixing box, a feed port is provided through the top of the mixing box, a liquid inlet pipe is provided through the outer end of the mixing box, two third drive motors are fixedly connected to the outer end of the mixing box, and connecting frames are fixedly connected to the inner ends of the mixing box;

[0006] The output end of the third driving motor passes through the connecting frame and is provided with a crushing roller inwardly, and heating sleeves are provided at both ends of the outer side of the mixing box.

[0007] As a further description of the above technical solution: a first driving motor is fixedly connected to the bottom of the mixing box, and an output end of the first driving motor passes through the mixing box and is provided with a stirring shaft inwardly.

[0008] As a further description of the above technical solution: stirring frames are arranged at both ends of the stirring shaft, and a plurality of stirring rods are fixedly connected to the outer ends of the stirring frames.

[0009] As a further description of the above technical solution: a mounting groove is provided inside the stirring shaft, and a second driving motor is fixedly connected to the inner bottom of the mounting groove.

[0010] As a further description of the above technical solution: the output end of the second driving motor is fixedly connected to the second rotating rod, and the interior of the installation groove is fixedly connected to a plurality of connecting shells.

[0011] As a further description of the above technical solution: the second rotating rod passes through the connecting shell and is internally provided with a second bevel gear, the two ends of the second bevel gear are meshed with first bevel gears, the first bevel gear is fixedly connected to the first rotating rod, and the first rotating rod passes through the stirring shaft and is fixedly connected to the stirring frame.

[0012] As a further description of the above technical solution: the four ends of the bottom of the mixing box are fixedly connected to support frames, the lower end of the third drive motor is correspondingly provided with a temperature display screen, the other end of the outer side of the mixing box is penetrated by a discharge port, and a solenoid valve is provided on the discharge port.

[0013] The utility model has the following beneficial effects:

[0014] 1. Compared with the prior art, the mixing device for graphite separation of the cone sieve for efficient graphite separation realizes the crushing of graphite by setting a third driving motor, a connecting frame and a crushing roller, and can realize the full mixing and stirring of graphite and reaction liquid by setting a stirring shaft, a stirring frame and a stirring rod, and realizes the reasonable adjustment of the temperature in the mixing box by setting a heating jacket at the outer end of the mixing box. The device has good mixing effect and reaction effect, and can realize the separation of graphite and impurities, which is better than other traditional devices;

[0015] 2. Compared with the prior art, the mixing device for graphite separation using a conical drum screen for efficient graphite separation can drive the stirring frame and the stirring rod at the outer end to rotate by setting a second drive motor, a second rotating rod, a first bevel gear and a second bevel gear. The lateral rotation driven by the stirring shaft can greatly increase the contact area with the material, thereby improving the mixing efficiency.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the stirring assembly of the utility model.

[0020] Figure 3 It is a front view of the utility model.

[0021] Figure 4 It is a schematic diagram of the bottom structure of the utility model.

[0022] Legend:

[0023] 1. Mixing box; 2. Connecting frame; 3. Crushing roller; 4. Stirring frame; 5. Support frame; 6. Solenoid valve; 7. Discharge port; 8. Stirring rod; 9. Stirring shaft; 10. Feed port; 11. First drive motor; 12. Second drive motor; 13. First rotating rod; 14. First bevel gear; 15. Second rotating rod; 16. Connecting shell; 17. Second bevel gear; 18. Third drive motor; 19. Temperature display screen; 20. Heating jacket; 21. Mounting slot; 22. Liquid inlet pipe. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4 The utility model provides an embodiment of a conical sieve graphite separation mixing device for efficient graphite separation, comprising a mixing box 1, a feeding port 10 is provided through the top of the mixing box 1, graphite can be fed into the mixing box 1 through the feeding port 10, an outer end of the mixing box 1 is provided through a liquid inlet pipe 22, hydrofluoric acid can be fed into the mixing box 1 through the liquid inlet pipe 22 to mix with graphite, the outer end of the mixing box 1 is fixedly connected to two third drive motors 18, and the inner two ends of the mixing box 1 are fixedly connected to a connecting frame 2;

[0026] The output end of the third driving motor 18 passes through the connecting frame 2 and is provided with a crushing roller 3 inwardly, and the outer ends of the mixing box 1 are provided with a heating sleeve 20. Under the rotation of the third driving motor 18, the two crushing rollers 3 rotate relatively, thereby crushing the graphite to facilitate mixing treatment;

[0027] A first drive motor 11 is fixedly connected to the bottom of the mixing box 1. The output end of the first drive motor 11 passes through the mixing box 1 and is provided with a stirring shaft 9 inwardly. A stirring frame 4 is provided at both ends of the stirring shaft 9. A plurality of stirring rods 8 are fixedly connected to the outer end of the stirring frame 4. Starting the first drive motor 11 at the bottom can drive the internal stirring shaft 9 and the stirring frame 4 to rotate. The graphite and hydrofluoric acid can be fully stirred and mixed through the stirring frame 4 and the stirring rod 8. At the same time, the heating jacket 20 is started during the stirring and mixing process to achieve heating and mixing, thereby improving the mixing effect.

[0028] A mounting groove 21 is provided inside the stirring shaft 9, and a second driving motor 12 is fixedly connected to the inner bottom of the mounting groove 21, and a second rotating rod 15 is fixedly connected to the output end of the second driving motor 12. A plurality of connecting shells 16 are fixedly connected inside the mounting groove 21, and the second rotating rod 15 penetrates the connecting shell 16 and is provided with a second bevel gear 17 inwardly, and first bevel gears 14 are meshed at both ends of the second bevel gear 17, and a first rotating rod 13 is fixedly connected to the first bevel gear 14, and the first rotating rod 13 penetrates the stirring shaft 9 and is fixedly connected to the stirring frame 4. In the process of stirring and mixing, starting the second driving motor 12 can drive the second rotating rod 15 to rotate, and the second rotating rod 15 drives the second bevel gear 17 to rotate, and under the action of meshing, the first bevel gears 14 and the first rotating rod 13 at both ends can be driven to rotate, thereby driving the stirring frame 4 to rotate longitudinally, and the lateral rotation driven by the stirring shaft 9 can greatly increase the contact area with the material, thereby improving its mixing efficiency, and the first rotating rod 13 at both ends is connected to the connecting shell 16 with bearings to ensure its stable rotation;

[0029] The four ends of the bottom of the mixing box 1 are fixedly connected with a support frame 5, and a temperature display screen 19 is correspondingly arranged at the lower end of the third drive motor 18. A discharge port 7 is penetrated at the other end of the outer side of the mixing box 1, and a solenoid valve 6 is arranged on the discharge port 7. By setting the support frame 5, the device can be stabilized, and the temperature display screen 19 can display the temperature, which is convenient for the staff to operate. At the same time, the mounting surface of the temperature display screen 19 is provided with a heat-insulating material, which can prevent the temperature inside the mixing box 1 from affecting the normal use of the temperature display screen 19.

[0030] Working principle: When the device is in use, first feed the graphite with impurities into the interior of the mixing box 1 through the feed port 10. Under the rotation of the third drive motor 18, the two crushing rollers 3 rotate relative to each other to crush the graphite. The crushed graphite powder can enter the inner bottom of the mixing box 1, and then hydrofluoric acid is added through the liquid inlet pipe 22. Starting the first drive motor 11 at the bottom can drive the internal stirring shaft 9 and the stirring frame 4 to rotate. The graphite and hydrofluoric acid can be fully stirred and mixed by the stirring frame 4 and the stirring rod 8. At the same time, the heating jacket 20 is started during the stirring and mixing process to achieve heating and mixing, thereby improving the mixing effect. The mixed material can be discharged through the discharge port 7. The device has a good mixing effect and a good separation effect of graphite and impurities, which is better than other traditional devices.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A mixing device for graphite separation with a cone screen for efficient graphite separation, comprising a mixing box (1), characterized in that: A feed port (10) is provided on the top of the mixing box (1), a liquid inlet pipe (22) is provided on one end of the outer side of the mixing box (1), two third drive motors (18) are fixedly connected to the outer end of the mixing box (1), and connecting frames (2) are fixedly connected to the two ends of the inner side of the mixing box (1); The output end of the third driving motor (18) passes through the connecting frame (2) and is provided with a crushing roller (3) inwardly, and heating sleeves (20) are provided at both ends of the outer side of the mixing box (1).

2. The mixing device for graphite separation with a cone screen for efficient graphite separation according to claim 1, characterized in that: A first drive motor (11) is fixedly connected to the bottom of the mixing box (1), and a stirring shaft (9) is arranged inwardly through the output end of the first drive motor (11) passing through the mixing box (1).

3. The mixing device for graphite separation with a cone sieve for efficient graphite separation according to claim 2, characterized in that: Stirring frames (4) are provided at both ends of the stirring shaft (9), and a plurality of stirring rods (8) are fixedly connected to the outer ends of the stirring frames (4).

4. The mixing device for graphite separation using a cone screen for efficient graphite separation according to claim 2, characterized in that: The interior of the stirring shaft (9) is provided with a mounting groove (21), and the inner bottom of the mounting groove (21) is fixedly connected to a second driving motor (12).

5. The mixing device for graphite separation with a cone screen for efficient graphite separation according to claim 4, characterized in that: The output end of the second driving motor (12) is fixedly connected to a second rotating rod (15), and the interior of the installation groove (21) is fixedly connected to a plurality of connecting shells (16).

6. The mixing device for graphite separation with a cone screen for efficient graphite separation according to claim 5, characterized in that: The second rotating rod (15) passes through the connecting shell (16) and is provided with a second bevel gear (17) inwardly, and the first bevel gears (14) are meshed at both ends of the second bevel gear (17), and the first rotating rod (13) is fixedly connected to the first bevel gear (14), and the first rotating rod (13) passes through the stirring shaft (9) and is fixedly connected to the stirring frame (4).

7. The mixing device for graphite separation with a cone screen for efficient graphite separation according to claim 1, characterized in that: The four ends of the bottom of the mixing box (1) are fixedly connected to support frames (5), the lower end of the third drive motor (18) is correspondingly provided with a temperature display screen (19), and the other end of the outer side of the mixing box (1) is penetrated by a discharge port (7), and the discharge port (7) is provided with a solenoid valve (6).

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