Graphene slurry filtering device

Abstract

The utility model relates to a graphene slurry filtering device. The device comprises a frame, a pneumatic reversing valve, a guide shaft, a pressure plate, a collecting barrel, a filtering barrel, an air cylinder and a filtering net, the pneumatic reversing valve, the filter barrel and the air cylinder are fixed on the frame, the guide shaft and the pressure plate are fixed on an assembly taking the air cylinder as power, the filter screen is flatly fixed in the filter barrel, the collecting barrel is placed right below the filter barrel, and the frame comprises a transverse plate at the top, vertical supporting plates at two sides and a horizontal plate at the bottom. The utility model relates to a filtering device which is used for providing impurity-free graphene slurry for the next process. The device has the advantages of being simple in structure, low in cost, convenient to operate and maintain, capable of improving the slurry yield and the consumable utilization rate and the like.

Description

Technical Field

[0001] This utility model relates to a filtration device, specifically a graphene slurry filtration device that can quickly, conveniently, and uniformly filter impurities inside a slurry, enabling the graphene slurry to meet the requirements of the next process. Background Technology

[0002] Impurities may be introduced during the production of graphene slurry. Generally, the filtration of impurities in the slurry is accomplished by manually squeezing it with a filter cloth. Due to the high viscosity of the slurry, active filtration cannot be achieved, so the slurry filtration process requires continuous manual squeezing. This has disadvantages such as long squeezing time, slurry splashing, low efficiency, and significant slurry waste. The graphene slurry filtration device is powered by a pneumatic device. The graphene slurry, wrapped in a filter cloth, is automatically filtered under pressure by a filter tank. This achieves a fast and stable graphene slurry filtration process, improves the utilization rate of consumables, and reduces slurry loss during the filtration process.

[0003] Existing technical solution: Filtration of graphene slurry is achieved by the operator squeezing the filter cloth wrapped with graphene slurry with both hands. Utility Model Content

[0004] To address the aforementioned problems, the main objective of this invention is to provide a graphene slurry filtration device that can quickly, conveniently, and uniformly filter impurities within the slurry, enabling the graphene slurry to meet the requirements of the next process.

[0005] This utility model solves the above-mentioned technical problems through the following technical solution: a graphene slurry filtration device, the graphene slurry filtration device comprising: a frame, a pneumatic reversing valve, a guide shaft, a pressure plate, a collection bucket, a filter bucket, a cylinder, and a filter screen; the pneumatic reversing valve, the filter bucket, and the cylinder are fixed on the frame, the guide shaft and the pressure plate are fixed on the cylinder-powered assembly, the filter screen is laid flat and fixed inside the filter bucket, the collection bucket is placed directly below the filter bucket, and the frame comprises a top horizontal plate, two vertical support plates on both sides, and a bottom horizontal plate.

[0006] In a specific embodiment of this utility model, a positioning block is provided on the horizontal plate to position the collection bucket, and the positioning block is fixed to the horizontal plate with screws.

[0007] In a specific embodiment of this utility model, the bottom of the horizontal plate is provided with four casters, and at least one of the casters is provided with a brake pad.

[0008] In a specific embodiment of this utility model, a mounting plate for mounting the filter barrel is provided on the frame.

[0009] In a specific embodiment of this utility model, the filter barrel is provided with a filter barrel mounting flange, and the filter barrel is fixedly mounted on the mounting plate by screws.

[0010] In a specific embodiment of this utility model, the mounting plate is fixed on the vertical support plate of the frame, and the mounting plate is a "C"-shaped plate with an opening on one side.

[0011] In a specific embodiment of this utility model, the pneumatic directional valve is equipped with a silencer.

[0012] In a specific embodiment of this utility model, the guide shaft is equipped with a guide shaft support.

[0013] In a specific embodiment of this utility model, the filter screen is fixed on the filter plate, and the filter plate is fixed in the upper part of the filter barrel.

[0014] The positive and progressive effects of this utility model are as follows: Compared with common technologies, the graphene slurry filtration device provided by this utility model has the following advantages: This utility model is a filtration device that provides impurity-free graphene slurry for the next process. This utility model has the advantages of simple structure, low cost, convenient operation and maintenance, improved slurry yield, and improved consumable utilization rate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is the front view of the present invention.

[0017] Figure 3 for Figure 2 LL sectional view.

[0018] Figure 4 for Figure 2 Top view.

[0019] The following are the names corresponding to the reference numerals in this utility model:

[0020] Frame 1, Pneumatic directional valve 2, Guide shaft 3, Pressure plate 4, Collection tank 5, Filter tank 6, Cylinder 7, Filter screen 8, Positioning block 9, Screw 10, Casters 11, Silencer 12, Mounting plate 13, Filter plate 14, Horizontal plate 101, Vertical support plate 102, Horizontal plate 103. Detailed Implementation

[0021] The preferred embodiments of this utility model are given below with reference to the accompanying drawings to illustrate the technical solution of this utility model in detail.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is the front view of the present invention. Figure 3 for Figure 2 LL section view, Figure 4 for Figure 2 Top view, such as Figure 1-4 As shown, this utility model proposes a graphene slurry filtration device, which includes: a frame 1, a pneumatic reversing valve 2, a guide shaft 3, a pressure plate 4, a collection bucket 5, a filter bucket 6, a cylinder 7, and a filter screen 8; the pneumatic reversing valve 2, the filter bucket 6, and the cylinder 7 are fixed on the frame 1, the guide shaft 3 and the pressure plate 4 are fixed on the component powered by the cylinder 7, the filter screen 8 is laid flat and fixed inside the filter bucket 6, and the collection bucket 5 is placed directly below the filter bucket 6. The frame 1 includes a top horizontal plate 101, two vertical support plates 102 on both sides, and a bottom horizontal plate 103.

[0023] In the specific implementation process, the horizontal plate 103 of this utility model is provided with a positioning block 20 for positioning the position of the collection bucket 5, and the positioning block 20 is fixed to the horizontal plate 103 with screws 30.

[0024] The bottom of the horizontal plate 103 of this utility model is provided with four casters 19, and at least one of the casters 19 is provided with a brake pad.

[0025] In practical implementation, the frame 1 of this utility model is provided with a mounting plate for mounting the filter barrel 6. The filter barrel 6 is provided with a filter barrel mounting flange, and the filter barrel is fixed to the mounting plate by screws.

[0026] In the specific implementation process, the mounting plate of this utility model is fixed on the vertical support plate 102 of the frame 1. The mounting plate is a "C" shaped plate with an opening on one side, which facilitates fixing and removing the filter bucket 6.

[0027] In the specific implementation process, the pneumatic reversing valve 2 in this utility model is equipped with a silencer.

[0028] In the specific implementation process, the guide shaft 3 in this utility model is equipped with a guide shaft support.

[0029] In the specific implementation process, the filter screen 8 of this utility model is fixed on the filter plate 14, and the filter plate is fixed in the upper part of the filter barrel 6.

[0030] In its implementation, the frame 1 supports and connects all the components. The pneumatic reversing valve 2 controls the switching of air intake and exhaust in the cylinder 7, enabling the piston rod to operate. The guide shaft 3 ensures the level and balance of the pressure plate 4. The pressure plate 4 is used to squeeze and encapsulate the slurry. The collection bucket 5 collects the filtered slurry. The filter bucket 6 is loaded with slurry filter cloth to prevent slurry splashing; the cylinder actuator drives the pressure plate 4. The filter screen 8 carries the slurry encapsulation, allowing the squeezed slurry to flow out smoothly.

[0031] The working process of this utility model is as follows: Pressurized air is transmitted through the air pipe to the actuating element cylinder 7 via the pneumatic reversing valve 2. When the pneumatic reversing valve 2 is activated, the piston rod in the cylinder 7 moves, driving the pressure plate 4 to move upward. After reaching the designated position, the filter bucket 6 is removed from the frame 1. First, the filter screen 8 is placed flat in the filter bucket 6, then the graphene slurry filter cloth is wrapped and placed in the filter bucket 6. Finally, the filter bucket 6 is fixed on the tray of the frame 1, and the collection bucket 5 is placed directly below the filter bucket 6. The pneumatic reversing valve 2 is manually activated to inflate the cylinder 7, driving the pressure plate 4 to move downward slowly. The pressure plate 4 slowly moves downward into the filter bucket 6, squeezing the graphene slurry wrap. Under the action of external force, the graphene slurry is slowly squeezed out from the wrapped filter cloth, flows out from the filter screen 8, and enters the collection bucket 5. After the pressure plate 4 is pressed to the designated position by the cylinder 7, the manual operation of the pneumatic reversing valve 2 causes the piston rod in the cylinder 7 to move upward, driving the pressure plate 4 back to its original position. The collection bucket 5 is then removed from the device and placed in the next process. Then, the compressed graphene slurry package is manually removed, and one extrusion cycle ends.

[0032] This utility model discloses a graphene slurry filtration device that provides impurity-free graphene slurry for the next process. It offers advantages such as simple structure, low cost, convenient operation and maintenance, and improved slurry yield and consumable utilization.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A graphene slurry filtration device, characterized in that: The graphene slurry filtration device includes: a frame, a pneumatic reversing valve, a guide shaft, a pressure plate, a collection bucket, a filter bucket, a cylinder, and a filter screen; the pneumatic reversing valve, the filter bucket, and the cylinder are fixed on the frame, the guide shaft and the pressure plate are fixed on the cylinder-powered assembly, the filter screen is laid flat and fixed inside the filter bucket, and the collection bucket is placed directly below the filter bucket. The frame includes a top horizontal plate, two vertical support plates on both sides, and a bottom horizontal plate.

2. The graphene slurry filtration device according to claim 1, characterized in that: The horizontal plate is equipped with positioning blocks to locate the collection bucket, and the positioning blocks are fixed to the horizontal plate with screws.

3. The graphene slurry filtration device according to claim 1, characterized in that: The bottom of the level plate is equipped with four casters, and at least one of the casters is equipped with a brake pad.

4. The graphene slurry filtration device according to claim 1, characterized in that: The frame is equipped with a mounting plate for installing the filter canister.

5. The graphene slurry filtration device according to claim 4, characterized in that: The filter cartridge is equipped with a filter cartridge mounting flange, which secures the filter cartridge to the mounting plate using screws.

6. The graphene slurry filtration device according to claim 1, characterized in that: The mounting plate is fixed to the vertical support plate of the frame. The mounting plate is a "C" shaped plate with an opening on one side.

7. The graphene slurry filtration device according to claim 1, characterized in that: The pneumatic directional valve is equipped with a silencer.

8. The graphene slurry filtration device according to claim 1, characterized in that: The guide shaft is equipped with a guide shaft support.

9. The graphene slurry filtration device according to claim 1, characterized in that: The filter screen is fixed to the filter plate, and the filter plate is fixed to the upper part of the filter barrel.

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