Graphene washing device

Abstract

The utility model discloses a graphene washing device which comprises a washing pool, a partition frame is fixedly installed in the washing pool and divides the washing pool into four areas, the bottom of the washing pool is rotatably connected with four stirring paddles, the top of the partition frame is slidably connected with a lifting column, and the lifting column is connected with a water outlet of the washing pool. The top of the lifting column is rotationally connected with a connecting block, a connecting rod is fixedly installed on the side wall of the connecting block, and a cleaning frame is arranged at the bottom of the connecting rod. The graphene cleaning device circulates in this way, cleaning liquid on graphene is removed through the clean water tanks arranged in the rear several areas, water in the areas is driven to flow through stirring, the cleaning effect is improved, the graphene in the four cleaning frames of the graphene cleaning device is in four different cleaning states, and the cleaning degree is gradually increased, so that the graphene cleaning effect is improved. Due to the fact that a large amount of water is not needed for washing, water resources can be saved, and the cleaning effect of washing can be improved through the arrangement of the multiple washing areas.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene, in particular to a graphene water washing device. Background Art

[0002] Graphene is a revolutionary two-dimensional material consisting of a single layer of carbon atoms in the form of sp 2 Hybrid orbitals are closely arranged into a honeycomb lattice structure. The thickness of graphene is only the diameter of a carbon atom, which makes it the thinnest material known to date. Graphene is extremely strong, even stronger than diamond, and is considered one of the strongest materials known. Graphene has excellent flexibility and can be bent or even folded while maintaining its electrical and mechanical properties. In addition, it also has extremely high transparency and can be applied to fields such as transparent conductive films. Due to its single-layer structure, graphene has a huge specific surface area, which makes it have great application potential in fields such as catalysis and energy storage.

[0003] Although graphene has many excellent properties and application prospects, its high preparation cost and poor stability are still the main challenges restricting its widespread application. In the future, with the continuous advancement of preparation technology and the expansion of application fields, graphene is expected to show its unique advantages in more fields.

[0004] As graphene materials are increasingly used in various fields, the requirements for cleaning and purification of graphene are becoming increasingly higher. In particular, in the preparation of high-performance graphene-based composite materials and electronic devices, strict requirements are placed on the purity, structural integrity and surface cleanliness of graphene.

[0005] When washing graphene with water, the existing graphene washing device places the graphene on a continuously transmitting belt and rinses the graphene by setting up a spray mechanism. The graphene is washed with water in this flushing manner, and the cleaning effect is average. At the same time, since the graphene is continuously sprayed and rinsed, the water consumption is large, which will cause a waste of water resources. Utility Model Content

[0006] The object of the present invention is to provide a graphene water washing device to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a graphene water washing device, comprising a water washing pool, a partition frame is fixedly installed inside the water washing pool, the partition frame divides the water washing pool into four areas, the bottom of the water washing pool is rotatably connected to four stirring paddles, the top of the partition frame is slidably connected to a lifting column, the top of the lifting column is rotatably connected to a connecting block, a connecting rod is fixedly installed on the side wall of the connecting block, and a cleaning frame is provided at the bottom of the connecting rod.

[0008] As a further description of the above technical solution: the bottom ends of the multiple stirring paddles are fixedly connected with gears, the outer sides of the multiple gears are provided with gear rings, the gear rings and the gears are rotatably connected to the bottom of the washing tank, and the bottom of one of the gears is fixedly installed with a first motor.

[0009] As a further description of the above technical solution: a ball screw is arranged inside the partition frame, the lifting column is threadedly connected to the ball screw, the ball screw is rotatably connected to the bottom of the water washing tank, a second motor is fixedly installed at the bottom of the ball screw, and the second motor is fixedly installed inside the water washing tank.

[0010] As a further description of the above technical solution: a support column is fixedly installed on the side wall of the water washing pool, a support rod is slidably connected to the side wall of the support column, one end of the support rod away from the support column is rotatably connected to the connecting block, a third motor is fixedly installed on the top of the support rod, the output end of the third motor passes through the support rod and is fixedly connected to the connecting block, a damping rod is fixedly installed inside the support column, and the support rod and the damping rod are slidably connected.

[0011] As a further description of the above technical solution: a sliding groove is opened inside the connecting rod, a slider is slidably arranged inside the sliding groove, a locking bolt is threadedly connected to the top of the connecting rod, the locking bolt passes through the top of the connecting rod and contacts the top of the slider, and a handle is fixedly installed on the side wall of the cleaning frame.

[0012] As a further description of the above technical solution: a plurality of sewage outlets are fixedly installed on the bottom side wall of the water washing tank, and a plurality of supporting legs are fixedly installed at the four corners of the bottom of the water washing tank.

[0013] The utility model provides a graphene water washing device, which has the following beneficial effects: the graphene in the four washing frames of the device is in four different washing states, and the cleaning degree increases accordingly, and since a large amount of water is not required for washing, water resources can be saved, and the cleaning effect of water washing can be improved by setting multiple water washing areas.

[0014] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0015] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of a graphene water washing device proposed in the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the gear ring, gear and cleaning frame of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning frame, lifting column and connecting rod of the utility model;

[0020] Figure 5 This is a schematic diagram of the main structure of the cleaning frame, lifting column and connecting rod of the utility model.

[0021] Legend:

[0022] 1. Washing tank; 2. Partition rack; 3. Stirring paddle; 4. Gear; 5. Gear ring; 6. First motor; 7. Cleaning frame; 8. Handle; 9. Lifting column; 10. Ball screw; 11. Connecting block; 12. Connecting rod; 13. Slide; 14. Sliding block; 15. Locking bolt; 16. Second motor; 17. Support rod; 18. Third motor; 19. Support column; 20. Damping rod; 21. Support leg; 22. Drain port. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-5A graphene water washing device comprises a water washing pool 1, wherein a partition frame 2 is fixedly installed inside the water washing pool 1, and the partition frame 2 divides the water washing pool 1 into four areas, and four stirring paddles 3 are rotatably connected to the bottom of the water washing pool 1, and a lifting column 9 is slidably connected to the top of the partition frame 2, and a connecting block 11 is rotatably connected to the top of the lifting column 9, and a connecting rod 12 is fixedly installed on the side wall of the connecting block 11, and a cleaning frame 7 is arranged at the bottom of the connecting rod 12; when washing graphene, the cleaned graphene is placed inside the cleaning frame 7, and then the cleaning frame 7 is placed into the water washing pool 1, and the water washing pool 1 is divided into four areas by the partition frame 2, and a cleaning liquid is added to one or two of the areas, and clean water is added to the other two areas. When washing graphene, Graphene is added into the cleaning frame 7 at a time. First, graphene is added to the area where the cleaning liquid is added. After a period of cleaning, the cleaning frame is lifted by the lifting column 9, and the connecting block 11 is rotated to allow the cleaning frame with the graphene to enter the next area for cleaning. Then, new graphene washed with water is added to the cleaning frame of the previous area, and the cycle is continued. The cleaning liquid on the graphene is removed through the clean water pools set in the following areas. The water flow in the area is driven by stirring in the future to increase the cleaning effect. The graphene in the four cleaning frames of the device is in four different cleaning states, and the cleaning degree increases accordingly. Since a large amount of water is not required for flushing, water resources can be saved. The cleaning effect of water washing can be improved by setting multiple water washing areas.

[0025] As a preferred technical solution of this embodiment, the bottom ends of the plurality of stirring paddles 3 are fixedly connected with gears 4, and the outer sides of the plurality of gears 4 are provided with gear rings 5. The gear rings 5 ​​and the gears 4 are rotatably connected to the bottom of the washing tank 1, and a first motor 6 is fixedly installed at the bottom of one of the gears 4. When cleaning the graphene, the first motor 6 is raised to drive one of the gears 4 to rotate, and the gears 4 are driven to rotate through the gear ring 5, so that the plurality of stirring paddles 3 rotate.

[0026] As a preferred technical solution of this embodiment, a ball screw 10 is provided inside the partition frame 2, and the lifting column 9 is threadedly connected to the ball screw 10. The ball screw 10 is rotatably connected to the bottom of the water washing pool 1, and a second motor 16 is fixedly installed at the bottom of the ball screw 10, and the second motor 16 is fixedly installed inside the water washing pool 1; when the cleaning frame 7 is lifted or lowered, the ball screw 10 is driven to rotate by the second motor 16, so that the lifting column 9 threadedly connected to the ball screw 10 is lifted or lowered inside the partition frame 2, and multiple cleaning frames 7 are driven to lift or lower through the connecting block 11.

[0027] As the preferred technical solution of this embodiment, a support column 19 is fixedly installed on the side wall of the water washing pool 1, and a support rod 17 is slidably connected to the side wall of the support column 19, and one end of the support rod 17 away from the support column 19 is rotatably connected to the connecting block 11, and a third motor 18 is fixedly installed on the top of the support rod 17, and the output end of the third motor 18 passes through the support rod 17 and is fixedly connected to the connecting block 11, and a damping rod 20 is fixedly installed inside the support column 19, and the support rod 17 and the damping rod 20 are slidably connected; when the connecting block 11 and the cleaning frame 7 are raised under the drive of the lifting column 9, the output end of the third motor 18 drives the connecting block 11 to rotate, so that the cleaning frame 7 can replace the water washing area, and the damping rod 20 is used to increase the stability of the support rod 17 during lifting and moving.

[0028] As a preferred technical solution of this embodiment, a slide groove 13 is provided inside the connecting rod 12, and a slider 14 is slidably arranged inside the slide groove 13. The top end of the connecting rod 12 is threadedly connected with a locking bolt 15, and the locking bolt 15 passes through the top of the connecting rod 12 and contacts the top of the slider 14. A handle 8 is fixedly installed on the side wall of the cleaning frame 7; after the graphene passes through the last water washing area, the locking bolt 15 is rotated so that the bottom end of the locking bolt 15 does not squeeze the slider 14, and then the cleaning frame 7 is pulled by the handle 8 to remove the cleaning frame 7, and after adding new graphene to be washed, it is installed at the bottom of the connecting rod 12.

[0029] As a preferred technical solution of this embodiment, a plurality of sewage outlets 22 are fixedly installed on the bottom side walls of the water washing tank 1, and a plurality of supporting legs 21 are fixedly installed at the four corners of the bottom of the water washing tank 1; the device is supported by the supporting legs 21 to increase the stability of the device, and the sewage generated by washing the graphene is discharged by connecting the sewage outlet 22 with a plurality of water washing areas.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A graphene washing device, comprising a washing tank (1), characterized in that: A partition frame (2) is fixedly installed inside the water washing tank (1), and the partition frame (2) divides the water washing tank (1) into four areas. Four stirring paddles (3) are rotatably connected to the bottom of the water washing tank (1), and a lifting column (9) is slidably connected to the top of the partition frame (2). The top of the lifting column (9) is rotatably connected to a connecting block (11). A connecting rod (12) is fixedly installed on the side wall of the connecting block (11), and a cleaning frame (7) is provided at the bottom of the connecting rod (12).

2. A graphene washing device according to claim 1, characterized in that: The bottom ends of the plurality of stirring paddles (3) are fixedly connected to gears (4), the outer sides of the plurality of gears (4) are provided with gear rings (5), the gear rings (5) and the gears (4) are rotatably connected to the bottom of the washing tank (1), and a first motor (6) is fixedly installed at the bottom of one of the gears (4).

3. A graphene washing device according to claim 2, characterized in that: A ball screw (10) is arranged inside the partition frame (2), the lifting column (9) is threadedly connected to the ball screw (10), the ball screw (10) is rotatably connected to the bottom of the water washing tank (1), a second motor (16) is fixedly installed at the bottom of the ball screw (10), and the second motor (16) is fixedly installed inside the water washing tank (1).

4. A graphene washing device according to claim 2, characterized in that: A support column (19) is fixedly mounted on the side wall of the water washing tank (1), a support rod (17) is slidably connected to the side wall of the support column (19), one end of the support rod (17) away from the support column (19) is rotatably connected to the connecting block (11), a third motor (18) is fixedly mounted on the top of the support rod (17), an output end of the third motor (18) passes through the support rod (17) and is fixedly connected to the connecting block (11), a damping rod (20) is fixedly mounted inside the support column (19), and the support rod (17) and the damping rod (20) are slidably connected.

5. A graphene washing device according to claim 4, characterized in that: A slide groove (13) is provided inside the connecting rod (12), a slider (14) is slidably arranged inside the slide groove (13), a locking bolt (15) is threadedly connected to the top of the connecting rod (12), the locking bolt (15) passes through the top of the connecting rod (12) and contacts the top of the slider (14), and a handle (8) is fixedly installed on the side wall of the cleaning frame (7).

6. A graphene washing device according to claim 4, characterized in that: A plurality of sewage outlets (22) are fixedly mounted on the side wall of the bottom of the water washing tank (1), and a plurality of supporting legs (21) are fixedly mounted at the four corners of the bottom of the water washing tank (1).

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