Preparation and purification device for single-crystal graphite material
By introducing vibration screening and dust removal mechanisms into the single crystal graphite material purification device, the problem of poor screening effect of existing devices is solved, and more efficient material purification and dust removal effects are achieved, simplifying equipment maintenance.
Patent Information
- Application Number
- CN202420788301.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing single-crystal graphite material purification device has poor screening effect, and it is impossible to effectively separate graphite materials and impurities, which affects the purification effect.
A single crystal graphite material preparation and purification device including a vibration mechanism and a dust removal mechanism is designed to improve the screening effect and reduce impurity residue through vibration screening and dust removal mechanisms. The vibration mechanism uses motors, springs and magnets to achieve vibration screening of materials, and the dust removal mechanism uses the driving wheel and filter plate to absorb smoke and dust to prevent the filter hole from being blocked.
It significantly improves the screening effect and purification quality of single crystal graphite materials, prevents material accumulation and smoke pollution, simplifies the cleaning process of the filter plate, and improves the overall purification effect.
Smart Images
Figure CN222267797U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of graphite material preparation, in particular to a single crystal graphite material preparation and purification device. Background Art
[0002] Graphite materials generally refer to graphite refractory materials, which are refractory materials with graphite as the main component. Some also include refractory products made of graphite and clay as the main raw materials into this category. According to the content of clay and graphite, they are called clay-graphite products respectively. During the preparation process, single crystal graphite materials need to be purified by purification equipment.
[0003] Existing purification devices generally screen single crystal graphite materials through filter plates, thereby discharging impurities in the graphite materials and achieving a purification effect. However, the screening effect of existing purification devices is poor and the graphite materials cannot be effectively separated from impurities, thereby affecting the purification effect of the graphite materials.
[0004] To this end, we proposed a single crystal graphite material preparation and purification device to solve the problem. Utility Model Content
[0005] The purpose of the utility model is to provide a single crystal graphite material preparation and purification device, which solves the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a single crystal graphite material preparation and purification device, comprising a body fine screening plate;
[0007] The box door fine screening plate is sealed and arranged in front of the fuselage fine screening plate;
[0008] A feed inlet fine screening plate connected to the top of the body fine screening plate;
[0009] Connected to the processing tube fine screening plate arranged on the left side of the fuselage fine screening plate;
[0010] And a processing component fine screening plate arranged inside the fuselage fine screening plate, the processing component fine screening plate includes a vibration mechanism fine screening plate arranged inside the fuselage fine screening plate, and a dust removal mechanism fine screening plate is arranged on one side of the processing tube fine screening plate.
[0011] Preferably, the vibration mechanism fine screening plate includes a motor fine screening plate fixedly installed on the left side of the fuselage fine screening plate through a bottom plate, the output end of the motor fine screening plate is fixedly connected to a first rotating shaft fine screening plate, the inner end of the first rotating shaft fine screening plate is fixedly connected to a pressure rod fine screening plate, the inner wall of the fuselage fine screening plate is fixedly connected to a buffer plate fine screening plate, the inner wall of the fuselage fine screening plate is provided with a first slide groove fine screening plate, the inner wall of the first slide groove fine screening plate is fixedly connected to a first sliding bar fine screening plate, the outer wall of the first sliding bar fine screening plate is slidably connected to a first slider fine screening plate, the inner wall of the first slide groove fine screening plate is fixedly connected to a first spring fine screening plate, the outer side of the first slider fine screening plate is fixedly connected to a coarse screening plate fine screening plate, and the bottom of the coarse screening plate fine screening plate is fixedly connected to A connecting rod fine screening plate, a fine screening plate is fixedly connected to the bottom of the connecting rod fine screening plate, a second slide groove fine screening plate is opened on the inner wall of the fuselage fine screening plate, a second slide rod fine screening plate is fixedly connected to the inner wall of the second slide groove fine screening plate, a second slider fine screening plate is slidably connected to the outer wall of the second slide rod fine screening plate, a mounting block fine screening plate is fixedly connected to the inner wall of the fuselage fine screening plate, a striking column fine screening plate is slidably connected to the mounting block fine screening plate, a striking column fine screening plate is fixedly connected to the top of the striking column fine screening plate, a first magnet fine screening plate is fixedly connected to the bottom end of the striking column fine screening plate, a second spring fine screening plate is fixedly connected to the upper part of the first magnet fine screening plate, and a second magnet fine screening plate is fixedly installed to the upper part of the coarse screening plate fine screening plate through a mounting frame.
[0012] Preferably, the fine screening plate of the dust removal mechanism includes a driving wheel fine screening plate fixedly installed on the outer wall of the first rotating shaft fine screening plate, the driving wheel fine screening plate is rotatably connected to the transmission belt fine screening plate, the top of the transmission belt fine screening plate is rotatably connected to the driven wheel fine screening plate, the left side of the processing tube fine screening plate is rotatably connected to the second rotating shaft fine screening plate through a bearing, the inner end of the second rotating shaft fine screening plate is fixedly connected to the fan blade fine screening plate, the inside of the processing tube fine screening plate is slidably connected to the filter plate fine screening plate, and the bottom of the processing tube fine screening plate is connected to the discharge pipe fine screening plate. Plate, a valve is provided on one side of the discharge pipe fine screening plate, an inclined plate fine screening plate is fixedly connected to the inner wall of the processing pipe fine screening plate, a vent fine screening plate is provided on the left side of the processing pipe fine screening plate, a third chute fine screening plate is provided on the upper part of the processing pipe fine screening plate, the inner wall of the third chute fine screening plate is fixedly connected to the third slide rod fine screening plate, the outer wall of the third slide rod fine screening plate is slidably connected to a connecting block fine screening plate, the upper part of the connecting block fine screening plate is fixedly connected to a limiting rod fine screening plate, and the inner wall of the third chute fine screening plate is fixedly connected to a third spring fine screening plate.
[0013] Preferably, there are several first spring fine screening plates, two by two in a group, symmetrically distributed on the upper and lower sides of the first slider fine screening plate, the first spring fine screening plate is fixedly connected to the first slider fine screening plate, the first rotating shaft fine screening plate is rotatably connected to the fuselage fine screening plate through a bearing, the pressure rod fine screening plate is pressed against the coarse screening plate fine screening plate through the first rotating shaft fine screening plate, and the second slider fine screening plate is fixedly connected to the coarse screening plate fine screening plate, through the cooperation of the first rotating shaft fine screening plate, the pressure rod fine screening plate, the first spring fine screening plate, the first slider fine screening plate, the first sliding rod fine screening plate, the coarse screening plate fine screening plate, the connecting rod fine screening plate and the fine screening plate fine screening plate, the single crystal graphene material can be vibrated and screened, so that the screening effect of the material can be better, and then the purification effect of the material can be better, and at the same time, the buffer plate fine screening plate can buffer the material, so that the material can fall to the upper end of the coarse screening plate and the fine screening plate, which is more convenient for screening.
[0014] Preferably, the top of the second spring fine screening plate is fixedly connected to the mounting block fine screening plate, and the first magnet fine screening plate and the second magnet fine screening plate are attracting magnets. Through the cooperation of the second spring fine screening plate, the striking column fine screening plate, the striking block fine screening plate, the first magnet fine screening plate and the second magnet fine screening plate, when the coarse screening plate and the fine screening plate vibrate, the striking block fine screening plate can collide with the buffer plate fine screening plate, thereby preventing material from accumulating on the surface of the buffer plate fine screening plate.
[0015] Preferably, the driven wheel fine screening plate is fixedly connected to the second rotating shaft fine screening plate. Through the cooperation of the driving wheel fine screening plate, the transmission belt fine screening plate, the driven wheel fine screening plate, the second rotating shaft fine screening plate, the fan blade fine screening plate and the filter plate fine screening plate, the smoke generated during the screening process of the material can be absorbed and filtered, thereby achieving a dust removal effect, thereby further enhancing the purification effect of the material.
[0016] Preferably, one end of the third spring fine screening plate is fixedly connected to the connecting block fine screening plate, and the bottom of the limiting rod fine screening plate is fitted with the top of the filter plate fine screening plate. Through the cooperation of the third spring fine screening plate, the third sliding rod fine screening plate, the connecting block fine screening plate and the limiting rod fine screening plate, it is convenient to manually disassemble the filter plate fine screening plate, thereby manually cleaning the filter plate fine screening plate, which can prevent the filter holes of the filter plate fine screening plate from being blocked, thereby affecting the filtering effect of the filter plate fine screening plate.
[0017] The utility model provides a single crystal graphite material preparation and purification device. The single crystal graphite material preparation and purification device has the following beneficial effects:
[0018] (1) The single crystal graphite material preparation and purification device can vibrate and screen the single crystal graphene material under the action of the first rotating shaft fine screening plate, the pressure rod fine screening plate, the first spring fine screening plate, the first slider fine screening plate, the first slide bar fine screening plate, the coarse screening plate fine screening plate, the connecting rod fine screening plate, and the fine screening plate fine screening plate by setting a vibration mechanism, thereby achieving a better screening effect of the material and further achieving a better purification effect of the material. At the same time, the buffer plate fine screening plate can buffer the material, thereby allowing the material to fall to the upper end of the coarse screening plate and the fine screening plate, thereby making it easier to screen. Under the action of the second spring fine screening plate, the striking column fine screening plate, the striking block fine screening plate, the first magnet fine screening plate, and the second magnet fine screening plate, when the coarse screening plate and the fine screening plate vibrate, the striking block fine screening plate can collide with the buffer plate fine screening plate, thereby preventing the material from accumulating on the surface of the buffer plate fine screening plate;
[0019] (2) The single crystal graphite material preparation and purification device is provided with a dust removal mechanism. Under the action of the driving wheel fine screening plate, the transmission belt fine screening plate, the driven wheel fine screening plate, the second rotating shaft fine screening plate, the fan blade fine screening plate, and the filter plate fine screening plate, the smoke and dust generated during the material screening process can be absorbed and filtered, thereby achieving a dust removal effect, and further enhancing the material purification effect. Under the action of the third spring fine screening plate, the third sliding rod fine screening plate, the connecting block fine screening plate, and the limit rod fine screening plate, the filter plate fine screening plate can be manually disassembled, thereby manually cleaning the filter plate fine screening plate, which can prevent the filter holes of the filter plate fine screening plate from being blocked, thereby affecting the filtering effect of the filter plate fine screening plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the vibration mechanism of the utility model;
[0023] Figure 4 This is a schematic diagram of the partial structure of the vibration mechanism of the utility model;
[0024] Figure 5 This is a schematic diagram of the structure of the dust removal mechanism of the utility model;
[0025] In the figure: 1, body; 2, feed port; 3, processing assembly; 31, vibration mechanism; 311, motor; 312, first rotating shaft; 313, pressing rod; 314, buffer plate; 315, first slide groove; 316, first slide rod; 317, first slider; 318, first spring; 319, coarse screening plate; 3110, connecting rod; 3111, fine screening plate; 3112, second slide groove; 3113, second slide rod; 3114, second slider; 3115, mounting block; 3116, striking column; 31 17. first magnet; 3118. second spring; 3119. striking block; 3120. second magnet; 32. dust removal mechanism; 321. driving wheel; 322. transmission belt; 323. driven wheel; 324. second rotating shaft; 325. fan blade; 326. filter plate; 327. discharge pipe; 328. inclined plate; 329. vent; 3210. third slide slot; 3211. third spring; 3212. third slide rod; 3213. connecting block; 3214. limiting rod; 4. box door; 5. processing tube. DETAILED DESCRIPTION
[0026] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.
[0027] Example 1
[0028] like Figure 1-5As shown, the utility model provides a technical solution: a single crystal graphite material preparation and purification device, including a fuselage 1, a box door 4 sealed at the front of the fuselage 1, a feed port 2 connected to the top of the fuselage 1, a processing tube 5 connected to the left side of the fuselage 1, and a processing component 3 arranged inside the fuselage 1, the processing component 3 includes a vibration mechanism 31 arranged inside the fuselage 1, a dust removal mechanism 32 is arranged on one side of the processing tube 5, the vibration mechanism 31 includes a motor 311 fixedly installed on the left side of the fuselage 1 through a bottom plate, the output end of the motor 311 is fixedly connected to a first rotating shaft 312, the inner end of the first rotating shaft 312 is fixedly connected to a pressure rod 313, the inner wall of the fuselage 1 is fixedly connected to a buffer plate 314, the inner wall of the fuselage 1 is provided with a first slide groove 315, the inner wall of the first slide groove 315 is fixedly connected to a first slide bar 316, and the outer wall of the first slide bar 316 is slidably connected to a first slider 317 The inner wall of the first slide groove 315 is fixedly connected with a first spring 318, the outer side of the first slider 317 is fixedly connected with a coarse screening plate 319, the bottom of the coarse screening plate 319 is fixedly connected with a connecting rod 3110, and the bottom of the connecting rod 3110 is fixedly connected with a fine screening plate 3111. A second slide groove 3112 is opened on the inner wall of the fuselage 1, and a second slide bar 3113 is fixedly connected to the inner wall of the second slide groove 3112, and a second slider 3114 is slidably connected to the outer wall of the second slide bar 3113. A mounting block 3115 is fixedly connected to the inner wall of the fuselage 1, and a striking column 3116 is slidably connected to the mounting block 3115. The top of the striking column 3116 is fixedly connected with a striking block 3119, and the bottom of the striking column 3116 is fixedly connected with a first magnet 3117. The upper part of the first magnet 3117 is fixedly connected with a second spring 3118, and the upper part of the coarse screening plate 319 is fixedly installed with a second magnet 3120 through a mounting frame.
[0029] In this embodiment, there are several first springs 318, which are arranged in groups of two and symmetrically distributed on the upper and lower sides of the first slider 317. The first springs 318 are fixedly connected to the first slider 317, the first rotating shaft 312 is rotatably connected to the fuselage 1 through a bearing, the pressure rod 313 is pressed against the coarse screening plate 319 through the first rotating shaft 312, and the second slider 3114 is fixedly connected to the coarse screening plate 319. Through the cooperation of the first rotating shaft 312, the pressure rod 313, the first spring 318, the first slider 317, the first sliding rod 316, the coarse screening plate 319, the connecting rod 3110, and the fine screening plate 3111, the single crystal graphene material can be vibrated and screened, so that the screening effect of the material can be better, and then the purification effect of the material can be better. At the same time, the buffer plate 314 can buffer the material, so that the material can fall to the upper end of the coarse screening plate 319, which is more convenient for screening.
[0030] Furthermore, the top of the second spring 3118 is fixedly connected to the mounting block 3115, and the first magnet 3117 and the second magnet 3120 are attracting magnets. Through the cooperation of the second spring 3118, the striking column 3116, the striking block 3119, the first magnet 3117, and the second magnet 3120, when the coarse screening plate 319 vibrates, the striking block 3119 can collide with the buffer plate 314, thereby preventing material from accumulating on the surface of the buffer plate 314.
[0031] When the device is in use, the motor 311 is first turned on manually, and the single crystal graphite material is added into the fuselage 1 from the feed port 2, and then the first rotating shaft 312 is driven to rotate by the motor 311, so that the pressing rod 313 can be pressed against the coarse screening plate 319, and the coarse screening plate 319 can be moved upward under the action of the first slider 317 and the first slide bar 316, and then the coarse screening plate 319 can be reciprocated up and down in the fuselage 1 under the action of the elastic force of the first spring 318, so as to achieve a vibration effect, and then when the material falls to the upper part of the buffer plate 314 through the feed port 2, it will continue to fall to the upper end of the coarse screening plate 319, so that the material can be vibrated and screened through the coarse screening plate 319, so that larger impurities in the material can be screened out, and at the same time, the connecting rods 3110, Under the action of the fine screening plate 3111, smaller impurities in the material can be screened out, and finally a cleaner material can be obtained, thereby achieving a purification effect. At the same time, when the coarse screening plate 319 is vibrating, the second magnet 3120 and the first magnet 3117 can move relative to each other. When the second magnet 3120 is close to the first magnet 3117, under the action of suction, the striking column 3116 fixedly connected to the upper part of the first magnet 3117 can move downward. When the second magnet 3120 is away from the first magnet 3117, under the action of the elastic force of the second spring 3118, the striking column 3116 can rebound upward, so that the striking block 3119 fixedly connected to the top of the striking column 3116 can collide with the buffer plate 314, thereby preventing material from accumulating on the surface of the buffer plate 314.
[0032] Example 2
[0033] On the basis of Example 1, a preferred embodiment of a single crystal graphite material preparation and purification device provided by the utility model is as follows: Figures 1 to 5As shown: the dust removal mechanism 32 includes a driving wheel 321 fixedly mounted on the outer wall of the first rotating shaft 312, the driving wheel 321 is rotatably connected to the transmission belt 322, the top of the transmission belt 322 is rotatably connected to the driven wheel 323, the left side of the processing tube 5 is rotatably connected to the second rotating shaft 324 through a bearing, the inner end of the second rotating shaft 324 is fixedly connected to the fan blade 325, the inside of the processing tube 5 is slidably connected to the filter plate 326, the bottom of the processing tube 5 is connected to the discharge pipe 327, a valve is provided on one side of the discharge pipe 327, an inclined plate 328 is fixedly connected to the inner wall of the processing tube 5, a vent 329 is provided on the left side of the processing tube 5, a third slide groove 3210 is provided on the upper part of the processing tube 5, the inner wall of the third slide groove 3210 is fixedly connected to the third slide rod 3212, the outer wall of the third slide rod 3212 is slidably connected to a connecting block 3213, the upper part of the connecting block 3213 is fixedly connected to a limiting rod 3214, and the inner wall of the third slide groove 3210 is fixedly connected to a third spring 3211.
[0034] In this embodiment, the driven wheel 323 is fixedly connected to the second rotating shaft 324. Through the cooperation of the driving wheel 321, the transmission belt 322, the driven wheel 323, the second rotating shaft 324, the fan blades 325, and the filter plate 326, the smoke generated during the screening process of the material can be absorbed and filtered, thereby achieving a dust removal effect, thereby further enhancing the purification effect of the material.
[0035] Furthermore, one end of the third spring 3211 is fixedly connected to the connecting block 3213, and the bottom of the limiting rod 3214 is fitted with the top of the filter plate 326. Through the cooperation of the third spring 3211, the third sliding rod 3212, the connecting block 3213, and the limiting rod 3214, it is convenient to manually disassemble the filter plate 326, thereby manually cleaning the filter plate 326, which can prevent the filter holes of the filter plate 326 from being blocked, thereby affecting the filtering effect of the filter plate 326.
[0036] When the material is purified, under the action of the driving wheel 321, the driven wheel 323, and the transmission belt 322, when the first rotating shaft 312 rotates, the second rotating shaft 324 can be rotated, so that the fan blade 325 fixedly connected to the inner end of the second rotating shaft 324 can be rotated. Through the rotation of the fan blade 325, an outward suction force can be generated through the processing tube 5, so that the smoke and dust generated in the screening process of the material can be absorbed, and then the absorbed smoke and dust are filtered with the air through the filter plate 326 and discharged through the vent 329. , thereby achieving a dust removal effect, and further enhancing the purification effect of the material, and at the same time, the inclined plate 328 can prevent the material from falling into the processing tube 5, and when the filter plate 326 needs to be disassembled, it is only necessary to manually pull the limit rod 3214 to the left to separate it from the upper part of the filter plate 326, and then the filter plate 326 can be manually taken out upwards, so that the filter plate 326 can be manually cleaned, which can prevent the filter holes of the filter plate 326 from being blocked, thereby affecting the filtering effect of the filter plate 326, and the operation is simple and convenient.
[0037] Although the 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 single crystal graphite material preparation and purification device, comprising a body (1); A box door (4) is sealed and arranged at the front of the fuselage (1); Connected to a feed inlet (2) disposed on the top of the body (1); Connected to a processing pipe (5) arranged on the left side of the machine body (1); and a processing assembly (3) arranged inside the fuselage (1), characterized in that: The processing assembly (3) comprises a vibration mechanism (31) arranged inside the body (1), and a dust removal mechanism (32) is arranged on one side of the processing tube (5).
2. The single crystal graphite material preparation and purification device according to claim 1, characterized in that: The vibration mechanism (31) comprises a motor (311) fixedly mounted on the left side of the machine body (1) through a bottom plate, the output end of the motor (311) is fixedly connected to a first rotating shaft (312), the inner end of the first rotating shaft (312) is fixedly connected to a pressing rod (313), the inner wall of the machine body (1) is fixedly connected to a buffer plate (314), the inner wall of the machine body (1) is provided with a first sliding groove (315), the inner wall of the first sliding groove (315) is fixedly connected to a first sliding rod (316), the outer wall of the first sliding rod (316) is slidably connected to a first sliding block (317), the inner wall of the first sliding groove (315) is fixedly connected to a first spring (318), the outer side of the first sliding block (317) is fixedly connected to a coarse screening plate (319), the bottom of the coarse screening plate (319) is fixedly connected to a connecting rod (3110), the connecting rod (3111) is fixedly connected to the connecting rod (3111), and the connecting rod (3112) is fixedly connected to the connecting rod (3113). A fine screening plate (3111) is fixedly connected to the bottom of the connecting rod (3110); a second sliding groove (3112) is provided on the inner wall of the body (1); a second sliding rod (3113) is fixedly connected to the inner wall of the second sliding groove (3112); a second sliding block (3114) is slidably connected to the outer wall of the second sliding rod (3113); a mounting block (3115) is fixedly connected to the inner wall of the body (1); a striking column (3116) is slidably connected to the mounting block (3115); a striking block (3119) is fixedly connected to the top of the striking column (3116); a first magnet (3117) is fixedly connected to the bottom of the striking column (3116); a second spring (3118) is fixedly connected to the top of the first magnet (3117); and a second magnet (3120) is fixedly mounted to the top of the coarse screening plate (319) via a mounting frame.
3. The single crystal graphite material preparation and purification device according to claim 1, characterized in that: The dust removal mechanism (32) comprises a driving wheel (321) fixedly mounted on the outer wall of the first rotating shaft (312); the driving wheel (321) is rotatably connected to a transmission belt (322); the top of the transmission belt (322) is rotatably connected to a driven wheel (323); the left side of the processing tube (5) is rotatably connected to a second rotating shaft (324) via a bearing; the inner end of the second rotating shaft (324) is fixedly connected to a fan blade (325); a filter plate (326) is slidably connected to the inside of the processing tube (5); a discharge pipe (327) is provided at the bottom of the processing tube (5); the discharge pipe (327) is connected to the processing tube (5); A valve is provided on one side of the treatment tube (327), an inclined plate (328) is fixedly connected to the inner wall of the treatment tube (5), a vent (329) is provided on the left side of the treatment tube (5), a third slide groove (3210) is provided on the upper part of the treatment tube (5), a third slide bar (3212) is fixedly connected to the inner wall of the third slide groove (3210), a connecting block (3213) is slidably connected to the outer wall of the third slide bar (3212), a limiting rod (3214) is fixedly connected to the upper part of the connecting block (3213), and a third spring (3211) is fixedly connected to the inner wall of the third slide groove (3210).
4. The single crystal graphite material preparation and purification device according to claim 2, characterized in that: The first springs (318) are in a plurality of numbers and are arranged in groups of two and symmetrically distributed on the upper and lower sides of the first slider (317). The first springs (318) are fixedly connected to the first slider (317). The first rotating shaft (312) is rotationally connected to the body (1) via a bearing. The pressing rod (313) is pressed against the coarse screening plate (319) via the first rotating shaft (312). The second slider (3114) is fixedly connected to the coarse screening plate (319).
5. The single crystal graphite material preparation and purification device according to claim 2, characterized in that: The top end of the second spring (3118) is fixedly connected to the mounting block (3115), and the first magnet (3117) and the second magnet (3120) are mutually attracting magnets.
6. The single crystal graphite material preparation and purification device according to claim 3, characterized in that: The driven wheel (323) is fixedly connected to the second rotating shaft (324).
7. The single crystal graphite material preparation and purification device according to claim 3, characterized in that: One end of the third spring (3211) is fixedly connected to the connecting block (3213), and the bottom of the limiting rod (3214) is arranged in close contact with the top of the filter plate (326).