Automatic cleaning device for multi-layer screen of flake graphite

Abstract

This utility model discloses an automatic cleaning device for multi-layer screening of flake graphite, including a vibrating screen, a screening mesh, mounting holes, a cover plate, a channel, a discharge port, a support, a control module, a traction cable, and an ultrasonic cleaning structure. The vibrating screen contains screening meshes, the mounting holes are axially located in the middle of the screening meshes, the cover plate is installed on the top of the vibrating screen, the channel is axially located in the middle of the cover plate, the discharge port is located on the right side of the channel, the support is installed on the rear side of the vibrating screen, the control module is installed at the rear top of the support, the traction cable is connected to the control module through the front of the support and passes through the channel, and the ultrasonic cleaning structure is suspended inside the vibrating screen via the traction cable. This utility model solves the problem of high energy consumption and mutual interference caused by multiple external ultrasonic transducers when performing multi-layer screening of flake graphite powder using a vibrating screen.

Description

Technical Field

[0001] This utility model relates to the field of flake graphite processing, and in particular to an automatic cleaning device for multi-layer screening of flake graphite. Background Technology

[0002] Multi-layer sieving of flake graphite refers to the process of classifying flake graphite powder through a series of sieves with different aperture sizes. This sieving method aims to separate graphite powder into multiple grades according to particle size to meet different application requirements or the requirements of subsequent processing steps.

[0003] Flake graphite powder, due to its high adsorption, strong viscosity, and tendency to agglomerate, is prone to clogging when sieved using a vibrating screen, resulting in low sieve efficiency. Current technology involves connecting each layer of the screen frame to an external ultrasonic transducer to apply ultrasonic vibration to the screen. This method consumes a lot of energy, and the effectiveness of each ultrasonic transducer can easily interfere with each other. Utility Model Content

[0004] The purpose of this invention is to provide an automatic cleaning device for multi-layer screening of flake graphite to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an automatic cleaning device for multi-layer screening of flake graphite, comprising a vibrating screen, a screening mesh, mounting holes, a cover plate, a channel, a discharge port, a support, a control module, a traction cable, and an ultrasonic cleaning structure. The vibrating screen contains a screening mesh, the mounting holes are axially opened in the middle of the screening mesh, the cover plate is installed on the top of the vibrating screen, the channel is axially opened in the middle of the cover plate, the discharge port is opened on the right side of the channel, the support is installed on the rear side of the vibrating screen, the control module is installed at the rear top of the support, the traction cable is connected to the control module through the front of the support and passes through the channel, and the ultrasonic cleaning structure is suspended inside the vibrating screen by the traction cable.

[0006] Based on the above technical solution, the ultrasonic cleaning structure includes an ultrasonic transducer, a traction interface, a vibrating rod, a support column, and a resonant ring. The ultrasonic transducer has a traction interface at its top and is connected to a traction cable through the traction interface. The vibrating rod is installed at the bottom of the ultrasonic transducer and is connected to all the screens through mounting holes. The support column is distributed on the side of the vibrating rod, and the resonant ring is installed on the support column and fixed to the bottom of the screen.

[0007] Based on the above technical solution, the vibrating rod cleans the upper and lower screens through the resonance ring.

[0008] Compared with the prior art, the present invention has the following advantages: The present invention has installation holes in the screen of the flake graphite vibrating screen to install an ultrasonic cleaning structure suspended on the bracket, so that an ultrasonic transducer-like ultrasonic vibrating rod acts on the entire screen, reducing energy consumption. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the appearance and structure of this utility model.

[0010] Figure 2 This is a schematic diagram of the internal structure of the vibrating screen of this utility model.

[0011] Figure 3 This is a schematic diagram of the ultrasonic cleaning structure of this utility model.

[0012] In the diagram: 1. Vibrating screen, 2. Screening mesh, 3. Mounting hole, 4. Cover plate, 5. Channel, 6. Discharge port, 7. Support, 8. Control module, 9. Traction cable, 10. Ultrasonic cleaning structure, 11. Ultrasonic transducer, 12. Traction interface, 13. Vibrating rod, 14. Support column, 15. Resonance ring. Detailed Implementation

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] like Figures 1 to 3 As shown, an automatic cleaning device for multi-layer screening of flake graphite includes a vibrating screen 1, a screen mesh 2, mounting holes 3, a cover plate 4, a channel 5, a discharge port 6, a support 7, a control module 8, a traction cable 9, and an ultrasonic cleaning structure 10. The vibrating screen 1 contains the screen mesh 2. The mounting holes 3 are axially opened in the middle of the screen mesh 2. The cover plate 4 is installed on the top of the vibrating screen 1. The channel 5 is axially opened in the middle of the cover plate 4. The discharge port 6 is opened on the right side of the channel 5. The support 7 is installed on the rear side of the vibrating screen 1. The control module 8 is installed at the rear top of the support 7. The traction cable 9 is connected to the control module 8 through the front of the support 7 and passes through the channel 5. The ultrasonic cleaning structure 10 is suspended inside the vibrating screen 1 by the traction cable 9.

[0015] The ultrasonic cleaning structure 10 includes an ultrasonic transducer 11, a traction interface 12, a vibrating rod 13, a support column 14, and a resonant ring 15. The ultrasonic transducer 11 has a traction interface 12 at its top and is connected to a traction cable 9 through the traction interface 12. The vibrating rod 13 is installed at the bottom of the ultrasonic transducer 11 and is connected to all the screens 2 through the mounting holes 3. The support column 14 is distributed on the side of the vibrating rod 13. The resonant ring 15 is installed on the support column 14 and is fixed to the bottom of the screen 2.

[0016] The vibrating rod 13 cleans the upper and lower screens 2 through the resonance ring 15.

[0017] The working principle of this invention is as follows: The control module 8 starts the vibrating screen 1 and the ultrasonic transducer 11. When flake graphite powder is fed into the vibrating screen 1 through the feed port 6, the powder contacts the sieve screen 2 and undergoes multi-layer sieving through the upper and lower sieve screens 2 under the vibration of the vibrating screen 1. The ultrasonic transducer 11 controls the vibrating rod 13 to apply ultrasonic waves to the sieve screen 2 through the resonant ring 15, dispersing and clearing the agglomerated and clogged flake graphite powder. Automatic cleaning is achieved by suspending an ultrasonic transducer 11 to perform ultrasonic cleaning on each layer of the sieve screen 2.

[0018] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. An automatic cleaning device for multi-layer screening of flake graphite, comprising a vibrating screen (1), a screening mesh (2), mounting holes (3), a cover plate (4), a channel (5), a discharge port (6), a support (7), a control module (8), a traction cable (9), and an ultrasonic cleaning structure (10), characterized in that: The vibrating screen (1) is equipped with a screen mesh (2), the mounting hole (3) is axially opened in the middle of the screen mesh (2), the cover plate (4) is installed on the top of the vibrating screen (1), the channel (5) is axially opened in the middle of the cover plate (4), the discharge port (6) is opened on the right side of the channel (5), the bracket (7) is installed on the rear side of the vibrating screen (1), the control module (8) is installed on the rear of the top of the bracket (7), the traction cable (9) is connected to the control module (8) through the front of the bracket (7), and the traction cable (9) passes through the channel (5). The ultrasonic cleaning structure (10) is suspended inside the vibrating screen (1) through the traction cable (9).

2. The automatic cleaning device for multi-layer screening of flake graphite according to claim 1, characterized in that: The ultrasonic cleaning structure (10) includes an ultrasonic transducer (11), a traction interface (12), a vibrating rod (13), a support column (14), and a resonant ring (15). The ultrasonic transducer (11) has a traction interface (12) at its top and is connected to a traction cable (9) through the traction interface (12). The vibrating rod (13) is installed at the bottom of the ultrasonic transducer (11) and is connected to all the screens (2) through the mounting hole (3). The support column (14) is distributed on the side of the vibrating rod (13). The resonant ring (15) is installed on the support column (14) and is fixed to the bottom of the screen (2).

3. The automatic cleaning device for multi-layer screening of flake graphite according to claim 2, characterized in that: The vibrating rod (13) cleans the upper and lower screens (2) through the resonant ring (15).

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