Graphene slurry dispersing and mixing tank

Abstract

The utility model discloses a graphene slurry dispersing and mixing tank, which belongs to the technical field of graphene material processing related equipment and comprises a rack, a mixing tank and a dispersing and feeding component, the rack has corresponding supporting force, and a fixed table is arranged in the middle; the bottom of the mixing tank penetrates through the fixed table and is fixed on the rack, a corresponding accommodating chamber is formed in the mixing tank, and a cover plate is erected at the upper end through a lifting upright; the mixing assembly is arranged on the inner side of the cover plate, is connected with the driving assembly, and can extend into the accommodating chamber in the mixing tank to carry out corresponding mixing operation; the dispersed feeding assembly comprises a temporary storage tank which is erected on the cover plate through telescopic stand columns, and the telescopic stand columns conduct corresponding lifting operation; the discharging pipe is connected to a discharging opening in the bottom of the temporary storage tank, movably penetrates through the cover plate and extends into the containing cavity of the mixing tank, the discharging pipe is located on one side of the mixing assembly, and corresponding discharging operation is carried out at different heights. Meanwhile, multi-site stirring and mixing are performed, so that the dispersing and mixing efficiency of the graphene is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of equipment related to graphene material processing, and in particular relates to a graphene slurry dispersion mixing tank. Background Art

[0002] When preparing composite materials such as graphene coatings, graphene rubbers, and graphene in-situ polymerized materials, a solution dispersion method is often used. The prior art generally reduces the amount of graphene used in a single batch by adding materials in batches, and then fully mixes the graphene with the dispersion liquid by stirring. However, due to the small density of graphene, it is easy to float above the liquid surface, and the stirring method is relatively simple, so the effect of graphene dispersion and mixing is not ideal. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a graphene slurry dispersion and mixing tank, which can disperse graphene at different heights in the dispersion liquid during the processing process, and simultaneously perform stirring and mixing at multiple points, thereby improving the dispersion and mixing effect.

[0004] The technical scheme adopted by the utility model is as follows: a graphene slurry dispersion mixing tank, comprising a frame, a mixing tank and a dispersion feeding component; the frame has corresponding supporting force, and a fixed platform is arranged in the middle; the bottom of the mixing tank passes through the fixed platform and is fixed on the frame, and a corresponding accommodating chamber is formed inside, and a cover plate is set on the upper end through a lifting column; the mixing component is set on the inner side of the cover plate, connected to the driving component, and can be extended into the accommodating chamber of the mixing tank to perform corresponding mixing operations; the dispersion feeding component includes a temporary storage tank, which is erected on the cover plate through a telescopic column, and the telescopic column performs corresponding lifting operations; a discharge pipe is connected to the discharge port at the bottom of the temporary storage tank, and movably passes through the cover plate and extends into the accommodating chamber of the mixing tank, and the discharge pipe is located on one side of the mixing component to perform corresponding discharge operations at different heights.

[0005] Furthermore, a mixing frame is rotatably mounted on the inner side of the cover plate, the mixing frame is connected to a driving assembly to perform corresponding rotation operations, the bottom edges of the mixing frame are respectively connected to mixing bars, the mixing bars have corresponding elasticity, and the discharge pipe movably penetrates the mixing frame.

[0006] Furthermore, a discharge channel is arranged at the bottom of the mixing tank, and a pull-out baffle is arranged at the top of the discharge channel for closing and opening the discharge channel of the mixing tank.

[0007] Furthermore, the mixing assembly includes a supporting shaft, which is rotatably mounted on the cover plate and connected to the driving assembly, and can extend into the internal accommodating chamber of the mixing tank to perform corresponding rotation operations; an agitator, which is fixed to the bottom end of the supporting shaft; and a spiral blade, which is assembled on the supporting shaft and located above the agitator, and the spiral blade is configured to push the water upward when rotating.

[0008] Furthermore, a fixing ring is arranged at the top of the frame and wrapped around the upper side wall of the mixing tank.

[0009] After adopting the above structure, the utility model has the following beneficial effects:

[0010] (1) By setting up a dispersed feeding component, graphene can be added at different heights of water in different mixing tubes, and graphene can be dispersed when it is added, thereby improving the mixing and dispersion efficiency of graphene;

[0011] (2) The mixing rack can be used to stir the periphery of the graphene feed when rotating, and the mixing assembly can be used to achieve multi-point stirring and mixing in the mixing tank, thereby improving the effect and efficiency of graphene dispersion and mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] Figure 1 This is a schematic diagram of the overall structure of a graphene slurry dispersion and mixing tank proposed in the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of a graphene slurry dispersion mixing tank proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of a graphene slurry dispersion mixing tank proposed by the utility model from another angle.

[0016] In the attached drawings: 1. frame, 2. mixing tank, 3. fixed platform, 4. cover plate, 5. lifting column, 6. temporary storage tank, 7. discharge pipe, 8. support upper plate, 9. mixing frame, 10. drive motor, 11. mixing bar, 12. discharge channel, 13. pull-out baffle, 14. support shaft, 15. stirring element, 16. spiral blade, 17. fixed ring, 18. telescopic column. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0019] like Figure 1-3 As shown, a graphene slurry dispersion mixing tank 2 comprises a frame 1, a mixing tank 2 and a dispersion feeding assembly; the frame 1 has a corresponding supporting force, a fixed platform 3 is arranged in the middle, a fixed ring 17 is arranged at the top, and the fixed ring 17 is wrapped around the outer side of the upper part of the mixing tank 2 to provide stable fixed support for the mixing tank 2; the bottom of the mixing tank 2 passes through the fixed platform 3 and is fixed on the frame 1, and a corresponding accommodating chamber is formed inside, and a cover plate 4 is set on the upper end through a lifting column 5, and a discharge channel 12 is arranged at the bottom of the mixing tank 2, and a pull-out baffle 13 is arranged at the top of the discharge channel 12 for closing and opening the discharge channel 12 of the mixing tank 2; the mixing assembly is arranged on the inner side of the cover plate 4, connected to the driving assembly, and can be extended into the accommodating chamber of the mixing tank 2 to perform corresponding mixing operations; specifically, the mixing assembly comprises a supporting shaft 14, which is rotatably mounted On the cover plate 4, a driving assembly is connected, which can extend into the internal accommodating chamber of the mixing tank 2 to perform corresponding rotation operations; an agitator 15 is fixed at the bottom end of the supporting shaft 14; a spiral blade 16 is assembled on the supporting shaft 14 and is located above the agitator 15, and the spiral blade 16 is configured to push the water body upward when rotating, wherein the driving assembly is arranged on the cover plate 4, including a driving box and a driving motor 10 arranged at the top of the driving box, and the driving motor 10 provides a rotational driving force for the support rotation. After starting the driving motor 10, the output end of the driving motor 10 rotates to drive the supporting shaft 14 to rotate, and the rotation of the supporting shaft 14 drives the agitator 15 and the spiral blade 16 to rotate synchronously, and mixing and stirring are performed at the lower part of the center of the mixing tank 2, and the water body is pushed upward to ensure the mixing and stirring effect.

[0020] In some preferred embodiments, the dispersed feeding assembly includes a temporary storage tank 6, which is mounted on the cover plate 4 through a telescopic column 18, and the telescopic column 18 performs corresponding lifting operations. Specifically, the telescopic column 18 is arranged at both ends of the cover plate 4 in the diameter direction, and a supporting upper plate 8 is arranged at the top of the telescopic column 18. Multiple groups of temporary storage tanks 6 can be arranged on the supporting upper plate 8. It should be noted that the temporary storage tanks 6 need to be distributed around the outer periphery of the driving assembly; a discharge pipe 7 is connected to the discharge port at the bottom of the temporary storage tank 6, and movably penetrates the cover plate 4 and extends into the interior of the accommodating chamber of the mixing tank 2. The discharge pipe 7 is located on one side of the mixing assembly and performs corresponding discharge operations at different heights. In addition, a solenoid valve can be arranged on the discharge pipe 7 to control the discharge of the discharge pipe 7; when the telescopic end of the telescopic column 18 performs a telescopic operation, the height of the supporting upper plate 8 and the temporary storage tank 6 is changed, and the height of the discharge port of the discharge pipe 7 is changed at the same time, so that the discharge pipe 7 is discharged at different heights in the mixing tank 2, and the material body is dispersed and discharged, thereby improving the mixing efficiency.

[0021] In some preferred embodiments, a mixing frame 9 is rotatably installed inside the cover plate 4, and the mixing frame 9 is connected to a driving assembly to perform corresponding rotation operations. Specifically, the top of the mixing frame 9 is connected to a transmission shaft, and the transmission shaft movably extends upward out of the cover plate 4, and can be driven by a belt with a supporting shaft 14. When the supporting shaft 14 rotates, the transmission shaft rotates to drive the mixing frame 9 to rotate in the mixing tank 2, and can also be connected to separate driving assemblies for rotation operations; the bottom edges of the mixing frame 9 are respectively connected to mixing strips 11, and the mixing strips 11 have corresponding elasticity. The discharge pipe 7 movably passes through the mixing frame 9, and the transmission shaft is hollow, so that the discharge pipe 7 can movably pass through it from the top; in addition, a bearing is arranged between the mixing frame 9 and the cover plate 4, so that the mixing frame 9 can stably rotate on the cover plate 4. When the mixing frame 9 rotates, the mixing bar 11 rotates with the mixing frame 9, and the mixing bar 11 is a flexible bar, which can increase the rotation amplitude in the water body, and rotates around the discharge pipe 7 to stir and mix the dispersed discharge material. In combination with the mixing component, mixing is performed at multiple locations inside the mixing tank 2 to improve the mixing effect and efficiency.

[0022] During specific use, the device is installed and placed at a suitable operating position; the corresponding dispersion is placed in the temporary storage tank 6; a hopper is set on the cover plate 4, and the mixed water can be directly injected into the mixing tank 2; after starting the drive motor 10, the spiral blades 16 and the agitator 15 rotate in the central area of ​​the mixing tank 2, and push the water from the bottom to the top to reduce the mixing dead angle; when adding graphene, the solenoid valve of the corresponding discharge pipe 7 is opened, and the telescopic column 18 is controlled to operate, so that the discharge port of the discharge pipe 7 discharges at different heights in the mixing tank 2, and the graphene is dispersed in the mixed water at different depths; in addition, after starting the drive motor 10, the mixing frame 9 drives the mixing bar 11 to rotate in the mixing tank 2, rotates the water at the corresponding position, and further disperses the dispersed graphene. At the same time, in conjunction with the mixing component, multi-point mixing operations are performed in the mixing tank 2 to improve the mixing effect and efficiency.

[0023] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A graphene slurry dispersion mixing tank, characterized in that: include: The rack has corresponding supporting force and a fixed platform is set in the middle; The mixing tank has a bottom that passes through a fixed platform and is fixed on a frame, a corresponding accommodating chamber is formed inside, and a cover plate is set up on the upper end through a lifting column; The mixing assembly is arranged on the inner side of the cover plate, connected to the driving assembly, and can extend into the interior of the receiving chamber of the mixing tank to perform corresponding mixing operations; The dispersed feeding assembly, including the temporary storage tank, is mounted on the cover plate by telescopic columns, which perform corresponding lifting operations; The discharge pipe is connected to the discharge port at the bottom of the temporary storage tank, and movably penetrates the cover plate and extends into the interior of the containing chamber of the mixing tank. The discharge pipe is located on one side of the mixing assembly and performs corresponding discharge operations at different heights.

2. A graphene slurry dispersion mixing tank according to claim 1, characterized in that: A mixing frame is rotatably mounted on the inner side of the cover plate, and the mixing frame is connected to a driving assembly to perform corresponding rotation operations. The bottom edges of the mixing frame are respectively connected to mixing bars, and the mixing bars have corresponding elasticity. The discharge pipe movably penetrates the mixing frame.

3. The graphene slurry dispersion mixing tank according to claim 1, characterized in that: A discharge channel is arranged at the bottom of the mixing tank, and a drawer baffle is arranged at the top of the discharge channel for closing and opening the discharge channel of the mixing tank.

4. The graphene slurry dispersion mixing tank according to claim 1, characterized in that: The mixing assembly includes a supporting shaft, which is rotatably mounted on the cover plate and connected to a driving assembly, and can extend into the internal accommodating chamber of the mixing tank to perform corresponding rotation operations; an agitator, which is fixed to the bottom end of the supporting shaft; and a spiral blade, which is assembled on the supporting shaft and located above the agitator, and the spiral blade is configured to push the water upward when rotating.

5. The graphene slurry dispersion mixing tank according to claim 1, characterized in that: A fixing ring is arranged on the top of the frame and wrapped around the upper side wall of the mixing tank.

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