A mixing and grading device for high-purity graphite processing

Abstract

This utility model discloses a mixing and grading device for high-purity graphite processing, relating to the field of high-purity graphite processing technology. It includes a base, a screening tank on top of the base, a tank door on one side of the screening tank, and two mounting rails on both the inner wall of the screening tank and the tank door. Two mounting shells are installed inside the screening tank. This utility model uses a vibration motor to vibrate the screening tank. The graphite material on the top screen is gradually seeped downwards through the mesh openings due to the vibration. Larger particles of graphite are trapped on the top screen, while smaller particles are trapped on the second screen. Powdered graphite material on the screens seeps through the mesh openings of both screens into a collection frame for collection and storage. Removing the mounting shells from the mounting rails allows for cleaning of the screens, ensuring no graphite material clogs the mesh openings and guaranteeing efficient subsequent screening.

Description

Technical Field

[0001] This utility model relates to the field of high-purity graphite processing technology, specifically to a mixture for high-purity graphite processing. Uniform grading device. Background Technology

[0002] High-purity graphite is a carbon material with extremely high purity, typically containing over 99.9% carbon. Industrially, it is extracted from natural graphite through special processes or synthesized artificially using methods such as chemical vapor deposition. Due to its extremely high purity, high-purity graphite possesses many excellent physical and chemical properties, making it an indispensable material in many high-end application fields.

[0003] However, in the existing technology, when traditional mixing and grading devices are used to mix and grade high-purity graphite, the screens of the equipment are easily blocked by the powder or granular graphite, making it difficult to clear and affecting the screening efficiency.

[0004] Therefore, we provide a mixing and grading device for processing high-purity graphite. Utility Model Content

[0005] The purpose of this invention is to provide a mixing and grading device for processing high-purity graphite, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mixing and grading device for high-purity graphite processing, comprising a base, a sieving tank on the top of the base, a tank door on one side of the sieving tank, two mounting rails on both the inner wall and the tank door of the sieving tank, two mounting shells inside the sieving tank, a screen inside each of the two mounting shells, a collection frame on the bottom side inside the sieving tank, multiple springs arranged in a circular array between the base and the sieving tank, a vibration motor between the base and the sieving tank, a feed inlet on the top of the sieving tank, a plug on the top of the feed inlet, and auxiliary mechanisms on the outside of the sieving tank; The auxiliary mechanism includes an annular limiting shell, the bottom of which is fixedly connected to the top of the base.

[0007] As a further preferred embodiment of this technical solution, the inner wall of the annular limiting shell is fixedly connected with a plurality of spring pieces in an annular array, and each of the multiple spring pieces is provided with a contact plate at the end away from the annular limiting shell.

[0008] As a further preferred embodiment of this technical solution, the side of each of the contact plates away from the spring contactor is in contact with the outside of the screening tank.

[0009] As a further preferred embodiment of this technical solution, the bottom ends of the plurality of springs are fixedly connected to the top of the base, and the top ends of the plurality of springs are fixedly connected to the bottom of the screening tank.

[0010] As a further preferred embodiment of this technical solution, one side of the screening tank is movably connected to one side of the tank door via a hinge, and a screen is fixedly connected inside the mounting shell.

[0011] As a further preferred embodiment of this technical solution, the mounting shell is connected to the mounting track, and the collection frame is connected to the bottom side inside the screening tank.

[0012] This utility model provides a mixing and grading device for high-purity graphite processing, which has the following beneficial effects: (1) This utility model can cause vibration of the screening tank by starting the vibration motor. The graphite material on the top screen will be gradually leaked down from the screen aperture due to the vibration effect. Some larger graphite particles will be isolated on the top screen, while smaller graphite particles will be isolated on the second screen. The powdery graphite material on the screen will leak from the aperture of the two screens into the collection frame for collection and storage. The screen can be cleaned by removing the screen mounting shell from the mounting track to ensure that there is no graphite material blocking the screen aperture and to ensure the subsequent screening efficiency.

[0013] (2) The present invention can effectively limit the shaking range of the screening tank by setting the annular limiting shell, spring and contact plate, so as to prevent the screening tank from displacement, tilting or collision due to excessive power of the vibration motor, and ensure the stability and safety of the screening process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a mixing and grading device for processing high-purity graphite according to the present invention.

[0015] Figure 2 The side view of the mixing and grading device for high-purity graphite processing according to this utility model is shown. Schematic diagram.

[0016] Figure 3 This is a partial disassembly of the side of a mixing and grading device for processing high-purity graphite according to this utility model. Structural diagram.

[0017] Figure 4 This is a side view of the auxiliary mechanism of a mixing and grading device for high-purity graphite processing according to the present invention.

[0018] In the diagram: 11. Base; 12. Screening tank; 13. Tank door; 14. Mounting track; 15. Mounting shell; 1501. Screen; 16. Collection frame; 17. Spring; 18. Vibrating motor; 19. Feed inlet; 110. Blocking plug; 2. Auxiliary mechanism; 21. Annular limiting shell; 22. Spring; 23. Contact plate. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] This utility model provides a technical solution as follows: Figures 1-4 As shown, in this embodiment, a mixing and grading device for high-purity graphite processing includes a base 11, a sieving tank 12 is disposed on the top of the base 11, a tank door 13 is disposed on one side of the sieving tank 12, two mounting rails 14 are provided on the inner wall of the sieving tank 12 and the tank door, two mounting shells 15 are disposed inside the sieving tank 12, and a screen 1501 is disposed inside each of the two mounting shells 15, a collection frame 16 is disposed on the bottom side inside the sieving tank 12, and a plurality of springs 17 are arranged in a circular array between the base 11 and the sieving tank 12, with the bottom ends of the plurality of springs 17 being fixedly connected to the base. The top of the base 11 and the tops of multiple springs 17 are fixedly connected to the bottom of the screening tank 12. One side of the screening tank 12 is movably connected to one side of the tank door 13 by a hinge. The screen 1501 is fixedly connected inside the mounting shell 15. The mounting shell 15 is docked in the mounting rail 14. The collection frame 16 is docked and placed inside the bottom side of the screening tank 12. A vibration motor 18 is provided between the base 11 and the screening tank 12. The top of the screening tank 12 is provided with a feed inlet 19. The top of the feed inlet 19 is provided with a plug 110. An auxiliary mechanism 2 is provided on the outside of the screening tank 12.

[0021] In this embodiment, when the device is needed to classify and mix high-purity graphite, the graphite raw material can be fed into the screening tank 12 through the feed inlet 19. The graphite raw material will fall onto the top screen 1501. By starting the vibration motor 18, the screening tank 12 can be vibrated. The multiple springs 17 will cause the screening tank 12 to shake slightly. The graphite raw material on the top screen 1501 will gradually seep down from the aperture of the screen 1501 due to the vibration. Some larger graphite particles will be isolated on the top screen 1501, while smaller graphite particles will fall onto the second screen 1501. It should be noted that the apertures of the two screens 1501 are not the same, with the aperture of the upper screen 1501 being slightly larger than that of the lower screen 1501. With a single aperture, the upper screen 1501 is used to screen larger graphite particles, while the lower screen 1501 is used to screen smaller graphite particles. As the vibrating motor 18 continues to operate, the powdery graphite material on the screen 1501 will seep through the apertures of both screens into the collection frame 16 for collection and storage. After opening the tank door 13, the collection frame 16 can be removed and the collected graphite material inside can be processed. To ensure the subsequent screening and filtration effect of the two screens 1501, the mounting shell 15 of the screen 1501 can be removed from the mounting track 14. Therefore, the graphite material isolated on the screen 1501 can be collected, and the removed screen 1501 can be cleaned to ensure that there is no graphite material clogging the apertures of the screen 1501, thus ensuring the subsequent screening efficiency.

[0022] like Figures 1-4 As shown, the auxiliary mechanism 2 includes an annular limiting shell 21. The bottom of the annular limiting shell 21 is fixedly connected to the top of the base 11. Multiple spring pieces 22 are fixedly connected in an annular array on the inner wall of the annular limiting shell 21. Each of the multiple spring pieces 22 has a contact plate 23 at one end away from the annular limiting shell 21. The side of the multiple contact plates 23 away from the spring pieces 22 is in contact with the outside of the screening tank 12.

[0023] In this embodiment, when the screening tank 12 shakes under the drive of the vibration motor 18, the shaking range of the screening tank 12 can be effectively limited by the annular limiting shell 21, the spring sheet 22 and the contact plate 23, so as to prevent the screening tank 12 from displacing, tilting or colliding due to excessive power of the vibration motor 18, and to ensure the stability and safety of the screening process.

[0024] This utility model provides a mixing and grading device for high-purity graphite processing. The specific working principle is as follows: When high-purity graphite needs to be graded and mixed using this device, the graphite raw material can be fed into the screening tank 12 through the feed inlet 19. The raw material will fall onto the top screen 1501. After starting the vibration motor 18, the screening tank 12 will slightly shake under the action of multiple springs 17. At this time, the graphite raw material on the top screen 1501 gradually leaks radially downwards from the holes of the screen 1501 due to the vibration. Larger graphite particles are blocked on the top screen 1501, while smaller particles fall to the second screen 1501. Because of the two screens 1501 holes... The upper screen 1501 has a slightly larger aperture than the lower screen, so the upper screen is used to screen larger particles and the lower screen is used to screen smaller particles. As the vibrating motor 18 continues to run, the powdered graphite raw material seeps through the apertures of the two screens 1501 into the collection frame 16 for collection and storage. After screening, the collection frame 16 is removed by opening the tank door 13, and the collected graphite raw material can be further processed. To ensure the screening and filtration effect of the screen 1501, the mounting shell 15 of the screen 1501 can be removed from the mounting track 14 to remove the isolated graphite raw material and clean the screen 1501 to ensure that the apertures are not blocked, thereby ensuring the subsequent screening efficiency.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixing and grading device for high-purity graphite processing, comprising a base (11), characterized in that: The top of the base (11) is provided with a screening tank (12), and a tank door (13) is provided on one side of the screening tank (12). Two mounting rails (14) are provided on the inner wall and the tank door of the screening tank (12). Two mounting shells (15) are provided inside the screening tank (12). A screen (1501) is provided inside the two mounting shells (15). A collection frame (16) is provided on the bottom side inside the screening tank (12). Multiple springs (17) are arranged in a ring array between the base (11) and the screening tank (12). A vibration motor (18) is provided between the base (11) and the screening tank (12). A feed inlet (19) is provided on the top of the screening tank (12). A plug (110) is provided on the top of the feed inlet (19). An auxiliary mechanism (2) is provided on the outside of the screening tank (12). The auxiliary mechanism (2) includes an annular limiting shell (21), the bottom of which is fixedly connected to the top of the base (11).

2. The mixing and grading device for processing high-purity graphite according to claim 1, characterized in that: The inner wall of the annular limiting shell (21) is fixedly connected with a plurality of spring pieces (22), and each of the spring pieces (22) is provided with a contact plate (23) at the end away from the annular limiting shell (21).

3. The mixing and grading device for processing high-purity graphite according to claim 2, characterized in that: The side of each of the contact plates (23) away from the spring (22) is in contact with the outside of the screening tank (12).

4. The uniform mixing and grading device for processing high-purity graphite according to claim 1, characterized in that: The bottom ends of the plurality of springs (17) are fixedly connected to the top of the base (11), and the top ends of the plurality of springs (17) are fixedly connected to the bottom of the screening tank (12).

5. The mixing and grading device for processing high-purity graphite according to claim 1, characterized in that: One side of the screening tank (12) is connected to one side of the tank door (13) by a hinge, and a screen (1501) is fixedly connected inside the mounting shell (15).

6. The uniform mixing and grading device for processing high-purity graphite according to claim 1, characterized in that: The mounting shell (15) is docked inside the mounting track (14), and the collection frame (16) is docked inside the bottom side of the screening tank (12).

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