Cooling mechanism for graphene production

Abstract

The utility model relates to the technical field of graphene processing, and discloses a cooling mechanism for graphene production, which comprises a pool body and a left chamber, the left chamber is arranged on the left side in the pool body, the right chamber is arranged on the right side in the pool body, a screen frame is arranged below the inside of the left chamber, and a cooling device is arranged below the screen frame. Threaded holes are longitudinally formed in the upper portions of the two sides of the screen frame correspondingly, and one-way lead screws are movably connected to the two sides of the bottom of the left cavity correspondingly. According to the cooling mechanism for graphene production, the left cavity is formed in the left side of the interior of the pool body, a graphene strip makes contact with cold water to be cooled after entering the left cavity of the pool body, redundant liquid on the left side flows into a recycling box, is pumped by a liquid pump and flows into a flow dividing pipe from a backflow pipe, and is sprayed to the surface of the graphene strip again through a spraying disc; the through groove in the center can help liquid flow into the right cavity, the fan on the receiving support conducts cooling, and the problem that the immersed liquid is prone to flowing out is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene processing, in particular to a cooling mechanism for graphene production. Background Art

[0002] The carbon atoms of graphene are arranged in a hexagonal honeycomb shape with an angle of 120 degrees between bonds. Graphene is very stable and has high toughness, making it easy to shape. It can conduct electricity and light energy, so graphene is often used to make sensors with good sensitivity.

[0003] When graphene is produced during the reaction, the surrounding temperature is high and the graphene body is scalding hot and difficult to touch. It needs to be cooled down before the next step can be carried out. However, previous cooling mechanisms only used a single pool of water to immerse the graphene strips. The stored liquid is inevitably mixed with waste, and there is liquid overflow in the slots on both sides, which is quite wasteful and is likely to pollute the surrounding environment.

[0004] Now, a new type of cooling mechanism for graphene production is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a cooling mechanism for graphene production, so as to solve the problem that the immersion liquid is easy to flow out in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling mechanism for graphene production, comprising a pool body and a left chamber, a left chamber is arranged on the left side of the pool body, a right chamber is arranged on the right side of the pool body, a screen frame is arranged at the lower part of the left chamber, and threaded holes are longitudinally arranged on the upper part of both sides of the screen frame, both sides of the bottom of the left chamber are movably connected with one-way screw rods, a recovery box is welded on the upper left side of the outside of the pool body, and an inclined platform is fixed at the lower right corner of the recovery box, a shunt pipe is fixed on the top between the pool body and the left chamber, and a liquid pump is installed at the center of the top of the shunt pipe, a reflux pipe is fixedly connected between the input end of the liquid pump and the recovery box, spray plates are installed on both sides of the bottom of the shunt pipe, three groups of guide rollers are movably connected between the front and back of the upper part of the left and right chambers, three groups of through grooves are arranged inside the top of the pool body, and graphene strips are horizontally inserted in the through grooves.

[0007] Preferably, the one-way screw is embedded in the threaded hole, and the rotation of the one-way screw can guide the screen frame to slide vertically.

[0008] Preferably, the liquid pump is connected between the reflux pipe and the diversion pipe, and the spray plates are symmetrically arranged on both sides above the left chamber.

[0009] Preferably, the pool body and the top of the right chamber are horizontally connected with a bracket, and two sets of fans are inserted in the bracket. Three sets of brush rollers are movably connected between the front and back of the upper inside of the right chamber, and a liquid outlet pipe is installed at the lower right corner of the pool body.

[0010] Preferably, a through slot is provided between the upper and lower parts at the rear of the through slot, and a limiting rod is welded between the upper and lower parts of the inner side of the through slot, a sleeve block is sleeved on the outside of the limiting rod, and a mounting block is fixed to the bottom of the sleeve block, a roller shaft is movably connected to the front and rear transverse parts of the mounting block, and a bolt is threadedly connected to the front end of the sleeve block.

[0011] Preferably, the sleeve block and the mounting block can slide vertically along the limiting rod, and the bolt can lock the position of the sleeve block.

[0012] Preferably, fixed blocks are installed at the front and rear of the upper right outer side of the pool body, and a bidirectional screw is vertically installed in the fixed block, the top and bottom of the outer side of the bidirectional screw are sleeved with shaft sleeves, and a brush roller is movably connected between one ends of the shaft sleeve, and the brush roller is symmetrically fitted on the top and bottom of the graphene strip.

[0013] Preferably, the top and bottom of the shaft sleeve are both provided with holes for engaging the bidirectional screw rod, and the shaft sleeve and the bidirectional screw rod are arranged in concentric circles.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the cooling mechanism for graphene production not only prevents liquid from overflowing and maintains the stability of graphene strips during transportation, but also cleans the residual liquid on the surface;

[0015] (1) A left chamber is provided on the left side of the pool body. The guide rollers in the left chamber and the right chamber can guide the graphene strips inserted in the through grooves to move. The cooling water is stored in the left chamber. When the graphene strips enter the left side of the pool body, they contact with the left side and are cooled. The excess liquid on the left side flows into the recovery tank, is pumped by the liquid pump, flows from the reflux pipe into the diversion pipe, and is sprayed on the surface of the graphene strips again by the spray plate. The through groove in the center can help the liquid flow into the right chamber, and the fan on the receiving bracket is used for cooling to prevent the liquid from flowing out of the pool.

[0016] (2) By setting three sets of through grooves inside the top of the pool body, before the graphene strip passes through the pool body along the three sets of through grooves and is cooled, the sleeve block is vertically moved along the longitudinal limit rod at the rear. After the mounting block and the roller shaft at the front end are attached to the top of the graphene strip, the bolt can be turned to lock it. The rotating roller shaft assembled in the three sets of through grooves cooperates with the three sets of guide rollers on both sides to guide the graphene strip to move smoothly, avoid it from breaking due to bending, and maintain the stability of the graphene strip when moving;

[0017] (3) A brush roller is movably connected between one end of the sleeve, and a bidirectional screw is rotated in two sets of fixed blocks on the upper right side of the pool body. Since both the front and rear ends of the brush roller are movably installed with a sleeve with a thread, after rotating the bidirectional screw, the brush roller can be controlled in reverse at the same time to approach the graphene strip, and then contact and liquid are adsorbed as the graphene strip moves, thereby avoiding excessive liquid remaining on the surface of the graphene strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the left chamber of the utility model;

[0020] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0021] Figure 4 This is a front view structural schematic diagram of the brush roller of the utility model.

[0022] In the figure: 1. pool body; 2. one-way screw; 3. recovery box; 4. inclined table; 5. graphene strip; 6. reflux pipe; 7. diverter pipe; 8. spray plate; 9. liquid pump; 10. guide roller; 11. fan; 12. bracket; 13. two-way screw; 14. brush roller; 15. bushing; 16. fixing block; 17. liquid outlet pipe; 18. right chamber; 19. left chamber; 20. screen frame; 21. through groove; 22. sleeve block; 23. limit rod; 24. bolt; 25. mounting block; 26. roller shaft; 27. threaded hole. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-4A graphene production cooling mechanism includes a pool body 1 and a left chamber 19. The left chamber 19 is arranged on the left side of the pool body 1, and the right chamber 18 is arranged on the right side of the pool body 1. A screen frame 20 is arranged below the left chamber 19, and threaded holes 27 are longitudinally arranged above both sides of the screen frame 20. One-way screw rods 2 are movably connected to both sides of the bottom of the left chamber 19. A recovery box 3 is welded on the upper left side of the pool body 1, and an inclined screw rod 2 is fixed at the lower right corner of the recovery box 3. The platform 4 has a shunt pipe 7 fixed on the top between the pool body 1 and the left chamber 19, and a liquid pump 9 is installed at the center of the top of the shunt pipe 7, a reflux pipe 6 is fixedly connected between the input end of the liquid pump 9 and the recovery box 3, and spray plates 8 are installed on both sides of the bottom of the shunt pipe 7. Three groups of guide rollers 10 are movably connected between the front and back of the upper part of the left chamber 19 and the right chamber 18, and three groups of through grooves 21 are arranged inside the upper part of the pool body 1, and graphene strips 5 are horizontally inserted in the through grooves 21;

[0025] The one-way screw rod 2 is embedded in the threaded hole 27. The rotation of the one-way screw rod 2 can guide the screen frame 20 to slide vertically. The liquid pump 9 is connected between the return pipe 6 and the shunt pipe 7. The spray plate 8 is symmetrically arranged on both sides above the left chamber 19. The top of the pool body 1 and the right chamber 18 are horizontally connected with a bracket 12, and two sets of fans 11 are inserted in the bracket 12. Three sets of brush rollers 14 are movably connected between the front and back of the upper part of the right chamber 18. A liquid outlet pipe 17 is installed at the lower right corner of the pool body 1.

[0026] Specifically, Figure 1 and Figure 2 As shown, the guide rollers 10 in the left chamber 19 and the right chamber 18 can guide the graphene strips 5 inserted in the through grooves 21 to move. The left chamber 19 stores cooling water, and the graphene strips 5 will contact the left side of the pool body 1 after entering the pool body 1, and will be cooled. The excess liquid on the left side flows into the recovery tank 3, is extracted by the liquid pump 9, flows into the diversion pipe 7 from the reflux pipe 6, and is sprayed on the surface of the graphene strips 5 again by the spray plate 8. The through groove 21 at the center can help the liquid flow into the right chamber 18, and the fan 11 on the receiving bracket 12 implements cooling. The screen frame 20 for storing dirt can also be vertically lifted and lowered by the threaded holes 27 on both sides after rotating the one-way screw 2. After removing the multiple guide rollers 10 on the left side, the screen frame 20 can be taken out for garbage cleaning.

[0027] Embodiment 2: A through slot 21 is provided between the upper and lower parts of the rear of the through slot 21, and a limiting rod 23 is welded between the upper and lower parts of the inner side of the through slot 21, a sleeve block 22 is sleeved on the outer part of the limiting rod 23, and a mounting block 25 is fixed to the bottom of the sleeve block 22, a roller shaft 26 is movably connected to the front and rear of the mounting block 25, a bolt 24 is threadedly connected to the front end of the sleeve block 22, the sleeve block 22 and the mounting block 25 can slide vertically along the limiting rod 23, and the bolt 24 can lock the position of the sleeve block 22;

[0028] Specifically, Figure 1 and Figure 3 As shown, before the graphene strip 5 passes through the pool body 1 along the three groups of through grooves 21 and is cooled, the sleeve block 22 is vertically moved along the longitudinal limit rod 23 at the rear. After the mounting block 25 and the roller shaft 26 at the front end thereof are fitted on the top of the graphene strip 5, the bolt 24 can be turned to lock it. The rotating roller shaft 26 assembled in the three groups of through grooves 21 cooperates with the three groups of guide rollers 10 on both sides to guide the graphene strip 5 to move smoothly to prevent it from breaking due to bending.

[0029] Embodiment 3: A fixing block 16 is installed at the front and rear of the upper right side of the outside of the pool body 1, and a bidirectional screw 13 is vertically installed in the fixing block 16, and a sleeve 15 is sleeved on the top and bottom of the outer side of the bidirectional screw 13, and a brush roller 14 is movably connected between one end of the sleeve 15, and the brush roller 14 is symmetrically attached to the top and bottom of the graphene strip 5, and the top and bottom of the sleeve 15 are provided with holes for engaging the bidirectional screw 13, and the sleeve 15 and the bidirectional screw 13 are arranged in concentric circles;

[0030] Specifically, Figure 1 and Figure 4 As shown, the bidirectional screw 13 is rotated in the two sets of fixed blocks 16 on the upper right side of the pool body 1. Since the front and rear ends of the brush roller 14 are movably installed with a threaded sleeve 15, after rotating the bidirectional screw 13, the brush roller 14 can be reversely controlled to approach the graphene strip 5 at the same time, and then contact and absorb liquid as the graphene strip 5 moves, and wipe off the residual liquid on the surface.

[0031] Working principle: When the utility model is in use, first, the guide rollers 10 in the left chamber 19 and the right chamber 18 can guide the graphene strips 5 inserted in the through grooves 21 to move. The left chamber 19 stores cooling water. After the graphene strips 5 enter the left side of the pool body 1, they will contact it and cool down. The excess liquid on the left side flows into the recovery box 3, is extracted by the liquid pump 9, flows into the diversion pipe 7 from the reflux pipe 6, and is sprayed on the surface of the graphene strips 5 again by the spray plate 8. The through groove 21 at the center can help the liquid flow into the right chamber 18, and the fan 11 on the receiving bracket 12 implements cooling. The screen frame 20 storing dirt can also be vertically lifted and lowered by the threaded holes 27 on both sides after rotating the one-way screw 2. After removing the multiple guide rollers 10 on the left side, the screen frame 20 can be taken out for garbage cleaning. In this process Before the graphene strip 5 passes through the pool body 1 along the three groups of through grooves 21 and is cooled, the sleeve block 22 is vertically moved along the longitudinal limit rod 23 at the rear. After the mounting block 25 and the roller shaft 26 at the front end thereof are fitted on the top of the graphene strip 5, the bolt 24 can be turned to lock it. The rotating roller shaft 26 assembled in the three groups of through grooves 21 cooperates with the three groups of guide rollers 10 on both sides to guide the graphene strip 5 to move smoothly. Finally, the bidirectional screw 13 is rotated in the two groups of fixed blocks 16 on the upper right side of the pool body 1. Because the front and rear ends of the brush roller 14 are movably installed with the threaded sleeve 15, after rotating the bidirectional screw 13, the brush roller 14 can be reversely controlled at the same time to approach the graphene strip 5, and then contact and liquid adsorption are carried out as the graphene strip 5 moves, so as to avoid excessive liquid remaining on the surface of the graphene strip 5.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cooling mechanism for graphene production, comprising a pool body (1) and a left chamber (19), characterized in that: A left chamber (19) is arranged on the left side of the pool body (1), a right chamber (18) is arranged on the right side of the pool body (1), a screen frame (20) is arranged below the left chamber (19), and threaded holes (27) are longitudinally arranged above both sides of the screen frame (20), one-way screw rods (2) are movably connected to both sides of the bottom of the left chamber (19), a recovery box (3) is welded on the upper left side of the outside of the pool body (1), and a ramp (4) is fixed on the lower right corner of the recovery box (3), the pool body (1) and the left chamber (18) are connected to each other. A shunt pipe (7) is fixed on the top between the left chamber (19) and the right chamber (18), and a liquid pump (9) is installed at the center of the top of the shunt pipe (7), a return pipe (6) is fixedly connected between the input end of the liquid pump (9) and the recovery box (3), spray plates (8) are installed on both sides of the bottom of the shunt pipe (7), three groups of guide rollers (10) are movably connected between the front and back of the upper part of the left chamber (19) and the right chamber (18), and three groups of through grooves (21) are arranged inside the upper part of the pool body (1), and graphene strips (5) are horizontally inserted in the through grooves (21).

2. A cooling mechanism for graphene production according to claim 1, characterized in that: The one-way screw rod (2) is embedded in the threaded hole (27), and the rotation of the one-way screw rod (2) can guide the screen frame (20) to slide vertically.

3. A cooling mechanism for graphene production according to claim 1, characterized in that: The liquid pump (9) is connected between the return pipe (6) and the branch pipe (7), and the spray plate (8) is symmetrically arranged on both sides above the left chamber (19).

4. A cooling mechanism for graphene production according to claim 1, characterized in that: The pool body (1) and the top of the right chamber (18) are horizontally connected by a bracket (12), and two groups of fans (11) are inserted in the bracket (12). Three groups of brush rollers (14) are movably connected between the front and rear of the upper part of the right chamber (18), and a liquid outlet pipe (17) is installed at the lower right corner of the pool body (1).

5. A cooling mechanism for graphene production according to claim 1, characterized in that: A through slot (21) is provided between the upper and lower parts of the rear of the through slot (21), and a limiting rod (23) is welded between the upper and lower parts of the inner side of the through slot (21), a sleeve block (22) is sleeved on the outside of the limiting rod (23), and a mounting block (25) is fixed on the bottom of the sleeve block (22), a roller shaft (26) is movably connected to the front and rear of the mounting block (25), and a bolt (24) is threadedly connected to the front end of the sleeve block (22).

6. A cooling mechanism for graphene production according to claim 5, characterized in that: The sleeve block (22) and the mounting block (25) can slide vertically along the limiting rod (23), and the bolt (24) can lock the position of the sleeve block (22).

7. A cooling mechanism for graphene production according to claim 1, characterized in that: A fixing block (16) is installed at the front and rear of the upper right side of the exterior of the pool body (1), and a bidirectional screw rod (13) is vertically installed in the fixing block (16). The top and bottom of the outer side of the bidirectional screw rod (13) are sleeved with shaft sleeves (15), and a brush roller (14) is movably connected between one end of the shaft sleeve (15), and the brush roller (14) is symmetrically fitted on the top and bottom of the graphene strip (5).

8. A cooling mechanism for graphene production according to claim 7, characterized in that: The top and bottom of the shaft sleeve (15) are both provided with holes for engaging with the bidirectional screw rod (13), and the shaft sleeve (15) and the bidirectional screw rod (13) are arranged in concentric circles.

Images