CN213222591U - Water-cooled grading graphene grinding machine - Google Patents
Water-cooled grading graphene grinding machine Download PDFInfo
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- CN213222591U CN213222591U CN202021789202.6U CN202021789202U CN213222591U CN 213222591 U CN213222591 U CN 213222591U CN 202021789202 U CN202021789202 U CN 202021789202U CN 213222591 U CN213222591 U CN 213222591U
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Abstract
The utility model discloses a hierarchical graphite alkene of water-cooled grinds machine belongs to graphite alkene material processing equipment field. The upper end of the cylinder body is provided with a sealing cover, and the sealing cover is provided with a feeding hole; a rotating shaft is arranged at the axis of the cylinder body; a first-stage grinding rod, a first-stage grinding disc, a first-stage filter screen, a second-stage grinding rod, a second-stage grinding disc and a second-stage filter screen are sequentially arranged in the cylinder from top to bottom; the first-stage filter screen is annular, and an annular baffle plate is fixed on the outer ring of the first-stage filter screen; the outer ring of the striker plate is fixedly connected to the inner wall of the cylinder; the center hole of the first-stage filter screen is provided with a vibration source, and the inner ring of the first-stage filter screen is lower than the outer ring. The lower side surfaces of the first-stage grinding disc and the second-stage grinding disc are fixedly provided with heat dissipation hoses. The utility model realizes the separation of the concentrate and the reclaimed materials through the multi-stage filter screen with the central opening, is convenient for the reclaimed materials to be ground at the same time, and improves the grinding efficiency; during operation, cold district water flows through in the heat dissipation hose, takes away the heat of flexure strip, and then reduces the temperature of disk body and the graphite alkene in the grinding, ensures to grind the quality.
Description
Technical Field
The utility model relates to a graphite alkene material processing equipment field specifically is a hierarchical graphite alkene of water-cooled grinds machine.
Background
Graphene is a two-dimensional carbon nanomaterial consisting of carbon atoms in sp2 hybridized orbitals to form a hexagonal honeycomb lattice. Due to unique electrical properties, mechanical properties, thermal properties, optical properties and high specific surface area, graphene receives great attention from the fields of chemistry, physics, materials, energy, environment and the like in recent years, has a wide application prospect, and is known as a future material and a revolutionary material in the 21 st century.
The chinese patent discloses a hierarchical grinder (CN 209317779U) is used in graphite alkene preparation, including bottom plate, box, mount, motor, the bottom plate top is provided with the box, the box top is provided with the mount, be provided with between the mount the motor, the mount is kept away from one side of motor is provided with the feeder hopper, the motor below is provided with the shaft coupling, the inside pivot that is provided with of box, be provided with first grinding rod in the pivot. The technology can grind the graphene in grades, and the grinding effect of the graphene is guaranteed.
The defects of the technology are as follows:
when the grinding mechanism grinds materials, a grinding disc and a grinding rod keep relative motion at a certain speed for a long time, a large amount of heat is generated, the grinding quality is influenced, and the stability of a grinding device is poor;
2, the multistage filter screen in the patent sets up unreasonablely, and the granule of piling up on the filter screen of each grade is difficult to handle, maintains frequently.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a hierarchical graphite alkene of water-cooled grinds machine.
The utility model discloses a following technical scheme realizes: a water-cooled graded graphene grinding machine comprises a cylinder body, wherein a sealing cover is arranged at the upper end of the cylinder body, and a feeding hole is formed in the sealing cover; the axis of the cylinder body is provided with a rotating shaft, and the upper end of the rotating shaft penetrates through the axis of the sealing cover and is connected with the sealing cover through a bearing; the power device is arranged on the sealing cover and connected with the upper end of the rotating shaft; a first-stage grinding rod, a first-stage grinding disc, a first-stage filter screen, a second-stage grinding rod, a second-stage grinding disc and a second-stage filter screen are sequentially arranged in the cylinder from top to bottom;
the first-stage grinding rod is arranged above the first-stage grinding disc in a matched mode and is fixedly connected with the rotating shaft; the shaft center of the first-stage grinding disc is provided with a hole, and the shaft center hole of the first-stage grinding disc penetrates through the rotating shaft; a heat dissipation hose is fixed on the lower side surface of the first-stage grinding disc;
the second-stage grinding rod is arranged above the second-stage grinding disc in a matched mode and is fixedly connected with the rotating shaft; the second-stage grinding disc is provided with a hole at the axis, and the second-stage grinding disc is provided with a hole at the axis and penetrates through the rotating shaft; the lower side surface of the second-stage grinding disc is fixedly provided with another heat dissipation hose;
the first-stage filter screen and the second-stage filter screen have the same structure; the first-stage filter screen is annular, and an annular baffle plate is fixed on the outer ring of the first-stage filter screen; the outer ring of the striker plate is fixedly connected to the inner wall of the cylinder; a vibration source is arranged at the center hole of the first-stage filter screen, and the inner ring of the first-stage filter screen is lower than the outer ring;
and a concentrate collecting cylinder is arranged below the second-stage filter screen, and a recovery cylinder is arranged below the inner ring of the second-stage filter screen.
It further comprises the following steps: the first-stage filter screen comprises an outermost ring filter screen, a middle ring screen and an innermost ring filter screen, and the net openings of the outermost ring filter screen, the middle ring screen and the innermost ring filter screen are sequentially increased.
And a sealing ring is arranged between the rotating shaft and the shaft center hole of the first-stage grinding disc.
The rotating shaft is connected with the second-stage grinding disc shaft center hole through a bearing, and a sealing ring is arranged between the rotating shaft and the second-stage grinding disc shaft center hole.
The first-stage grinding disc comprises a disc body, and the disc body is disc-shaped; the lower surface of the tray body is fixedly provided with elastic pieces which are uniformly distributed and arranged in pairs, and the heat dissipation hose is clamped between the elastic pieces which are arranged in pairs; the opposite surface of the elastic sheet is fixed with an anti-retreat bulge; the U-shaped card is characterized by also comprising a plurality of U-shaped cards of elastic sheets which are arranged in pairs, and the side walls of the U-shaped cards are externally provided with anti-withdrawal strips; the U-shaped clamps are buckled in the elastic sheets arranged in pairs and wrapped outside the heat dissipation hose, and the anti-withdrawing clamp strips are matched and embedded with the anti-withdrawing bulges.
Two fixing sleeves are arranged on the side portion of the lower surface of the tray body, and two ends of the heat dissipation hose penetrate through the fixing sleeves.
The upper surface of the tray body is provided with grinding convex strips which are uniformly distributed around the axis of the tray body; the edge of the upper surface of the tray body is in an upward-warped arc shape.
And the periphery of the tray body is fixedly provided with a connecting seat which is fixedly connected with the inner wall of the barrel body.
Compared with the prior art, the beneficial effects of the utility model are that:
1, separation of fine materials and reclaimed materials is realized through a multi-stage filter screen with a central opening, so that the reclaimed materials are conveniently ground, and the grinding efficiency is improved; the filter screen adopts a layered filter structure, large particles fall to the middle position of a lower-level grinding disc, the grinding time is sufficient, the integral grinding degree of the material is ensured, and the sizes of the particles are controlled to be basically consistent; the vibration source is adopted to drive the filter screen, so that the filtering efficiency of the filter screen is improved;
2, the elastic sheet on the lower surface of the tray body is made of a material with good heat dissipation performance, and a heat dissipation hose is wound in the elastic sheet; when the device works, cold-zone water flows through the heat dissipation hose to take away heat of the elastic sheet, so that the temperature of the disc body and graphene in grinding is reduced, and the grinding quality is ensured; the heat dissipation hose and the tray body are connected in a buckling mode, different winding methods can be selected for the heat dissipation hose according to requirements, and grinding of other materials is used; after long-time work, the heat dissipation efficiency of the heat dissipation hose can be reduced, the heat dissipation hose can be conveniently replaced and maintained by the connection mode of the lock, and the work efficiency of machinery is guaranteed.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top plan view of a first stage abrasive disk;
FIG. 3 is a top view of a first stage abrasive disk;
FIG. 4 is a front view of a first stage abrasive disk;
FIG. 5 is a bottom view of the first stage abrasive disk;
FIG. 6 is a view from A-A in FIG. 5;
in the figure: 1. a tray body; 1-1, grinding convex strips; 1-2, a connecting seat; 2. an elastic sheet; 2-1, preventing the protrusion from retreating; 3. a heat dissipation hose; 4. a U-shaped card; 4-1, anti-back-blocking strips; 5. fixing the sleeve; 6. a barrel; 7. sealing the cover; 7-1, a feed inlet; 8. a rotating shaft; 9. a first stage grinding bar; 10. a first stage abrasive disk; 11. a first stage filter screen; 12. a second stage grinding bar; 13. a second stage abrasive disk; 14. a second stage filter screen; 15. a striker plate; 16. a vibration source; 17. a power plant; 18. a concentrate collection cylinder; 19. and (6) recovering the cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a water-cooled graded graphene grinder is provided, wherein a sealing cover 7 is arranged at the upper end of a cylinder 6, and a feed inlet 7-1 is formed on the sealing cover 7; the axis of the cylinder 6 is provided with a rotating shaft 8, and the upper end of the rotating shaft 8 passes through the axis of the sealing cover 7 and is connected with the sealing cover 7 through a bearing. A power device 17 is arranged on the sealing cover 7, the power device 17 is specifically a speed reducing motor, and the power device 17 is connected with the upper end of the rotating shaft 8 through a belt wheel and a transmission belt. The barrel 6 is internally provided with a first-stage grinding rod 9, a first-stage grinding disc 10, a first-stage filter screen 11, a second-stage grinding rod 12, a second-stage grinding disc 13 and a second-stage filter screen 14 from top to bottom in sequence.
First order grinding rod 9 cooperation setting is in first order abrasive disc 10 top, and first order grinding rod 9 and pivot 8 fixed connection. The shaft center of the first-stage grinding disc 10 is provided with a hole, the shaft center hole of the first-stage grinding disc 10 penetrates through the rotating shaft 8, and a sealing ring is arranged between the rotating shaft 8 and the shaft center hole of the first-stage grinding disc 10; the lower side surface of the first-stage grinding disc 10 is fixed with a heat dissipation hose 3. The second-stage grinding rod 12 is arranged above the second-stage grinding disc 13 in a matching mode, and the second-stage grinding rod 12 is fixedly connected with the rotating shaft 8; 13 axle center trompils of second grade abrasive disc, 13 axle center holes of second grade abrasive disc wear to establish on pivot 8, are connected through the bearing between pivot 8 and the 13 axle center holes of second grade abrasive disc, are provided with the sealing washer between pivot 8 and the 13 axle center holes of second grade abrasive disc. The lower side surface of the second-stage grinding disc 13 is fixed with another heat dissipation hose 3.
The present embodiment focuses on the improvement that:
the structures and the installation structures of the first-stage filter screen 11 and the second-stage filter screen 14 are the same, taking the first-stage filter screen 11 as an example;
the first-stage filter screen 11 is circular, and a circular baffle plate 15 is fixed on the outer ring of the first-stage filter screen 11. The outer ring of the striker plate 15 is fixedly connected on the inner wall of the barrel 6. The center hole of the first stage filter screen 11 is provided with a vibration source 16, and the inner ring of the first stage filter screen 11 is lower than the outer ring. The vibration source 16 is preferably a micro vibration pump. The first-stage filter screen 11 comprises an outermost ring of filter screens, a middle ring of filter screens and an innermost ring of filter screens, and the screen openings of the outermost ring of filter screens, the middle ring of filter screens and the innermost ring of filter screens are sequentially increased. A fine material collecting cylinder 18 is arranged below the second-stage filter screen 14, and a recovery cylinder 19 is arranged below the inner ring of the second-stage filter screen 14. The ground materials overflowing from the periphery of the first-stage grinding disc 10 fall on the material baffle 15; the micro vibration pump drives the first-stage filter screen 11 to vibrate, and the materials slide to the center along the first-stage filter screen 11; the first-stage filter screen 11 adopts a layered filtering structure, larger particles fall to a position closer to the middle of a lower-stage grinding disc, and sufficient grinding time is ensured.
As shown in connection with figures 3 to 6,
the structures and the mounting structures of the first-stage grinding disc 10 and the second-stage grinding disc 13 are the same, and the first-stage grinding disc 10 is taken as an example;
the first-stage grinding disc 10 comprises a disc body 1, the disc body 1 is disc-shaped, grinding convex strips 1-1 are arranged on the upper surface of the disc body 1, and the grinding convex strips 1-1 are uniformly distributed around the axis of the disc body 1; the edge of the upper surface of the tray body 1 is in an upward-warped arc shape. The lower surface of the disk body 1 is fixed with uniformly distributed elastic sheets 2 which are arranged in pairs, and the heat dissipation hose 3 is clamped between the elastic sheets 2 which are arranged in pairs. The opposite surface of the elastic sheet 2 is fixed with an anti-receding bulge 2-1; the side wall of the U-shaped card 4 is externally provided with an anti-back card strip 4-1; the U-shaped clamps 4 are buckled in the elastic sheets 2 arranged in pairs and are wrapped outside the heat dissipation hose 3, and the anti-withdrawal strips 4-1 are matched and embedded with the anti-withdrawal bulges 2-1. Two fixing sleeves 5 are arranged on the side of the lower surface of the disc body 1, and two ends of the heat dissipation hose 3 penetrate through the fixing sleeves 5. The periphery of the disk body 1 is fixedly provided with a connecting seat 1-2, and the connecting seat 1-2 is fixedly connected with the inner wall of the cylinder body 6.
The embodiment can see that the utility model realizes the separation of the concentrate and the reclaimed materials through the multi-stage filter screen with the central opening, thereby being convenient for the reclaimed materials to be ground at the position and improving the grinding efficiency; the filter screen adopts a layered filter structure, large particles fall to the middle position of a lower-level grinding disc, the grinding time is sufficient, the integral grinding degree of the material is ensured, and the sizes of the particles are controlled to be basically consistent; the vibration source is adopted to drive the filter screen, so that the filtering efficiency of the filter screen is improved;
the elastic sheet on the lower surface of the tray body is made of a material with good heat dissipation performance, and the heat dissipation hose is wound in the elastic sheet; when the device works, cold-zone water flows through the heat dissipation hose to take away heat of the elastic sheet, so that the temperature of the disc body and graphene in grinding is reduced, and the grinding quality is ensured; the heat dissipation hose and the tray body are connected in a buckling mode, different winding methods can be selected for the heat dissipation hose according to requirements, and grinding of other materials is used; after long-time work, the heat dissipation efficiency of the heat dissipation hose can be reduced, the heat dissipation hose can be conveniently replaced and maintained by the connection mode of the lock, and the work efficiency of machinery is guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A water-cooled grading graphene grinding machine comprises a cylinder (6), wherein a sealing cover (7) is arranged at the upper end of the cylinder (6), and a feeding hole (7-1) is formed in the sealing cover (7); a rotating shaft (8) is arranged at the axis of the cylinder body (6), and the upper end of the rotating shaft (8) penetrates through the axis of the sealing cover (7) and is connected with the sealing cover (7) through a bearing; the power device (17) is arranged on the sealing cover (7), and the power device (17) is connected with the upper end of the rotating shaft (8); a first-stage grinding rod (9), a first-stage grinding disc (10), a first-stage filter screen (11), a second-stage grinding rod (12), a second-stage grinding disc (13) and a second-stage filter screen (14) are sequentially arranged in the cylinder body (6) from top to bottom;
the method is characterized in that:
the first-stage grinding rod (9) is arranged above the first-stage grinding disc (10) in a matching manner, and the first-stage grinding rod (9) is fixedly connected with the rotating shaft (8); the axial center of the first-stage grinding disc (10) is provided with a hole, and the axial center of the first-stage grinding disc (10) is arranged on the rotating shaft (8) in a penetrating way; a heat dissipation hose (3) is fixed on the lower side surface of the first-stage grinding disc (10);
the second-stage grinding rod (12) is arranged above the second-stage grinding disc (13) in a matched mode, and the second-stage grinding rod (12) is fixedly connected with the rotating shaft (8); the shaft center of the second-stage grinding disc (13) is provided with a hole, and the shaft center of the second-stage grinding disc (13) is arranged on the rotating shaft (8) in a penetrating way; the lower side surface of the second-stage grinding disc (13) is fixed with another heat dissipation hose (3);
the first-stage filter screen (11) and the second-stage filter screen (14) have the same structure; the first-stage filter screen (11) is annular, and an annular baffle plate (15) is fixed on the outer ring of the first-stage filter screen (11); the outer ring of the striker plate (15) is fixedly connected to the inner wall of the barrel body (6); a vibration source (16) is arranged at the central hole of the first-stage filter screen (11), and the inner ring of the first-stage filter screen (11) is lower than the outer ring;
a fine material collecting cylinder (18) is arranged below the second-stage filter screen (14), and a recovery cylinder (19) is arranged below the inner ring of the second-stage filter screen (14).
2. The water-cooled hierarchical graphene mill of claim 1, characterized in that: the first-stage filter screen (11) comprises an outermost ring filter screen, a middle ring filter screen and an innermost ring filter screen, and the net openings of the outermost ring filter screen, the middle ring filter screen and the innermost ring filter screen are sequentially increased.
3. The water-cooled hierarchical graphene mill of claim 1, characterized in that: and a sealing ring is arranged between the rotating shaft (8) and the shaft center hole of the first-stage grinding disc (10).
4. The water-cooled hierarchical graphene mill of claim 1, characterized in that: the rotating shaft (8) is connected with the shaft center hole of the second-stage grinding disc (13) through a bearing, and a sealing ring is arranged between the rotating shaft (8) and the shaft center hole of the second-stage grinding disc (13).
5. The water-cooled hierarchical graphene mill of claim 1, characterized in that: the first-stage grinding disc (10) comprises a disc body (1), and the disc body (1) is disc-shaped; the lower surface of the tray body (1) is fixedly provided with elastic sheets (2) which are uniformly distributed and arranged in pairs, and the heat dissipation hose (3) is clamped between the elastic sheets (2) which are arranged in pairs; the opposite surface of the elastic sheet (2) is fixed with an anti-retreat bulge (2-1); the anti-loosening clamp also comprises a plurality of U-shaped clamps (4) of the elastic sheets (2) which are arranged in pairs, and anti-loosening strips (4-1) are arranged outside the side walls of the U-shaped clamps (4); the U-shaped clamps (4) are buckled in the elastic sheets (2) arranged in pairs and wrapped outside the heat dissipation hose (3), and the anti-withdrawal strips (4-1) are matched with the anti-withdrawal bulges (2-1) to be embedded.
6. The water-cooled hierarchical graphene mill of claim 5, characterized in that: two fixing sleeves (5) are arranged on the side portion of the lower surface of the tray body (1), and two ends of the heat dissipation hose (3) penetrate through the fixing sleeves (5).
7. The water-cooled hierarchical graphene mill of claim 5, characterized in that: the upper surface of the tray body (1) is provided with grinding convex strips (1-1), and the grinding convex strips (1-1) are uniformly distributed around the axis of the tray body (1); the edge of the upper surface of the tray body (1) is in an upward-warped arc shape.
8. The water-cooled hierarchical graphene mill of claim 5, characterized in that: the periphery of the disc body (1) is fixedly provided with connecting seats (1-2), and the connecting seats (1-2) are fixedly connected with the inner wall of the cylinder body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021789202.6U CN213222591U (en) | 2020-08-25 | 2020-08-25 | Water-cooled grading graphene grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021789202.6U CN213222591U (en) | 2020-08-25 | 2020-08-25 | Water-cooled grading graphene grinding machine |
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| CN213222591U true CN213222591U (en) | 2021-05-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471838A (en) * | 2022-01-27 | 2022-05-13 | 安徽省泗县旭峰面粉有限公司 | Flour processing grading grinding device |
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2020
- 2020-08-25 CN CN202021789202.6U patent/CN213222591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471838A (en) * | 2022-01-27 | 2022-05-13 | 安徽省泗县旭峰面粉有限公司 | Flour processing grading grinding device |
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