A cleaning device for kaolin centrifuge discs

Abstract

The utility model discloses a kind of cleaning device for kaolin centrifuge disc piece.The device of the utility model includes: first water tank bottom is equipped with inclined deflector;Variable-frequency high-pressure water pump is connected with branch pipe by main pipe, branch pipe is arranged in the inner wall of first water tank, nozzle is arranged on branch pipe, pulse solenoid valve is arranged on main pipe;Ultrasonic cleaning area includes second water tank and the ultrasonic wave generating device placed in second water tank;Moving track straddles high-pressure cleaning area and ultrasonic cleaning area, the both ends of moving track are respectively rotatably connected with the side wall of first water tank and second water tank, and first limiting structure is used to fixed moving track in horizontal and overturning state;Fixed frame is slidably connected with moving track, and fixed frame is limited and fixed by second limiting structure;A plurality of supports are arranged on fixed frame.The utility model can completely remove the kaolin attached layer on disc piece, improve cleaning efficiency, reduce the damage risk to disc piece.

Description

Technical Field

[0001] This utility model relates to the field of kaolin processing equipment, specifically to a cleaning device for kaolin centrifuge discs. Background Technology

[0002] During the centrifugation separation of kaolin slurry, kaolin particles easily adhere to the surface of the centrifuge discs, forming a dense adhesion layer. This adhesion layer is characterized by high viscosity and strong adhesion. Traditional manual cleaning has the following drawbacks: it requires disassembling the discs for manual brushing, which takes more than 30 minutes per unit, resulting in low efficiency; manual cleaning is difficult to completely remove residual particles in the micropores, resulting in incomplete cleaning; hard bristles can easily scratch the surface smoothness of the discs, affecting the separation accuracy and posing a risk of disc damage; frequent disassembly of the discs leads to a decrease in equipment utilization of about 40%, resulting in production downtime losses. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and propose a cleaning device for kaolin centrifuge discs, which can thoroughly remove the kaolin adhering layer on the discs, while improving cleaning efficiency and reducing the risk of damage to the discs.

[0004] To achieve the above objectives, the present invention proposes the following technical solution: A cleaning device for discs in a kaolin centrifuge includes a high-pressure cleaning zone, an ultrasonic cleaning zone, a moving track, and a fixed frame.

[0005] The high-pressure cleaning zone includes a first water tank and a high-pressure cleaning assembly. The bottom of the first water tank is provided with an inclined guide plate, and a drain outlet is provided on one side of the first water tank. The drain outlet is located on the lower side of the inclined guide plate to drain the wastewater after cleaning. The high-pressure cleaning assembly includes a variable frequency high-pressure water pump, a main pipe, a pulse solenoid valve, a branch pipe, and a nozzle. The variable frequency high-pressure water pump is connected to the branch pipe through the main pipe. The branch pipe is located on the inner wall of the first water tank. The nozzle is located on the branch pipe. The pulse solenoid valve is located on the main pipe and is used to generate a high-frequency pulse high-pressure water flow to perform preliminary cleaning on the disc surface.

[0006] The ultrasonic cleaning area includes a second water tank and an ultrasonic generator placed inside the second water tank. The second water tank and the first water tank are arranged adjacent to each other. The ultrasonic generator includes an ultrasonic generator and an ultrasonic transducer. The output end of the ultrasonic generator is connected to the ultrasonic transducer. The ultrasonic generator is used to drive the ultrasonic transducer to work. The ultrasonic generator can generate physical effects such as cavitation, radiation pressure, and acoustic flow in clean water or cleaning fluid medium to perform deep secondary cleaning of the disc to ensure thorough cleaning.

[0007] The ultrasonic generator mentioned above is used for cleaning work and belongs to existing technology.

[0008] The moving track spans the high-pressure cleaning zone and the ultrasonic cleaning zone. The two ends of the moving track are rotatably connected to the side walls of the first water tank and the second water tank, respectively. The rotation range of the moving track is 0~180°, and a first limiting structure is provided to fix the moving track in the horizontal and flipped states.

[0009] The fixed frame is slidably connected to the moving track, and the position of the fixed frame on the moving track is restricted and fixed by the second limiting structure; the fixed frame is provided with multiple brackets for clamping discs, which can drive the discs to flip when the moving track rotates.

[0010] Preferably, the bracket is provided with a disc clamping component, which includes a rear fixing plate, a front fixing plate, and a first bolt. The first bolt passes through the rear fixing plate, the bracket, the disc, and the front fixing plate in sequence and is tightened with a nut, so that the disc is mounted on the bracket.

[0011] Preferably, the two ends of the moving track are respectively fixed with rotating shafts, and the rotating shafts are connected to the first bearing seat and the second bearing seat through bearings. The first bearing seat and the second bearing seat are respectively fixed to the side walls of the first water tank and the second water tank. The first bearing seat has an arc-shaped guide groove of 190°~200°. One end of the moving track is provided with a rotating handle, which passes through the arc-shaped guide groove. The first limiting structure includes a second bolt and a third bolt. When the moving track is in a 0° horizontal state, the second bolt is used to fix the moving track to the first bearing seat to fix the horizontal state of the moving track. When the moving track is in a 180° flipped state, the third bolt is used to fix the rotating handle to the first water tank to fix the flipped state of the moving track.

[0012] Preferably, the moving track has multiple through holes perpendicular to the moving direction, and the second limiting structure is a limiting plug with a pull ring. The limiting plug is inserted into the corresponding through hole to fix the position of the fixing frame on the moving track.

[0013] Preferably, the system further includes an intelligent control module, which comprises a PLC controller, a pressure sensor, and a vibration sensor. The pressure sensor is located at the nozzle inlet pipe section and is used to detect the working back pressure of the high-pressure water flow at the nozzle in real time. This back pressure signal can reflect the thickness of the kaolin deposit layer on the disc surface and the cleaning resistance. The vibration sensor is placed on a fixed frame and is used to monitor the vibration state of the disc during the cleaning process in real time, including the vibration amplitude and frequency, to prevent resonance that could damage the disc. The input terminal of the PLC controller is connected to the pressure sensor and the vibration sensor, and the output terminal of the PLC controller is connected to a pulse solenoid valve, a variable frequency high-pressure water pump, and an ultrasonic generator, respectively.

[0014] The PLC controller can determine the degree of contamination of the disc based on the back pressure signal fed back by the pressure sensor, and dynamically adjust the opening and closing interval of the pulse solenoid valve and the spraying duration of the variable frequency high-pressure water pump accordingly. At the same time, the PLC controller can determine the vibration state of the disc based on the vibration signal fed back by the vibration sensor. Once the vibration amplitude or frequency exceeds the preset safety threshold, it will immediately adjust the operating frequency of the variable frequency high-pressure water pump, the opening and closing interval of the pulse solenoid valve, or the output power of the ultrasonic generator to suppress resonance and prevent disc damage. Through the above closed-loop control logic, the intelligent control module can achieve adaptive optimization of cleaning parameters, ensuring thorough cleaning of the kaolin deposits while maximizing the protection of the discs from damage and improving the energy efficiency of the cleaning process.

[0015] The higher the working back pressure, the thicker the dirt layer and the greater the cleaning resistance. The PLC controller will shorten the opening and closing interval of the pulse solenoid valve, that is, increase the pulse frequency, or increase the proportion of the opening time, in order to maintain a more continuous and powerful impact and improve cleaning efficiency. It can also increase the operating frequency, i.e. the speed, of the variable frequency high-pressure water pump to output higher pressure and greater flow, providing more powerful power for cleaning to overcome the huge cleaning resistance, and vice versa.

[0016] If the vibration amplitude or frequency exceeds the preset safety threshold, the working frequency of the ultrasonic generator can be fine-tuned or the output power reduced. Alternatively, the opening and closing interval of the pulse solenoid valve, i.e., the pulse frequency, can be changed to avoid continuous excitation at a resonant frequency point. Or the motor frequency of the variable frequency high-pressure water pump can be adjusted to avoid resonance with other frequencies.

[0017] Preferably, the pressure sensor is installed at a vertical distance of ≤50mm from the nozzle outlet. This position is designed to minimize fluid pressure loss and measurement lag, ensuring that the back pressure signal detected by the sensor can reflect the actual working resistance at the nozzle outlet in real time and accurately, providing reliable feedback for the PLC controller.

[0018] The connection and use of the aforementioned PLC controller with pressure sensor, vibration sensor, pulse solenoid valve, variable frequency high-pressure water pump and ultrasonic generator is existing technology; the PLC controller is connected to the frequency converter of the variable frequency high-pressure water pump through control circuit.

[0019] The pressure sensor mentioned above, used to measure the working back pressure of the nozzle, is existing technology.

[0020] The vibration sensor mentioned above is used to measure vibration status and is existing technology.

[0021] Specifically, in the initial state, the moving track is horizontal, the first limiting structure restricts the moving track, the fixing frame is upright and located above the first water tank, and the second limiting structure fixes the position of the fixing frame on the moving track. When the disc needs to be cleaned, the disc to be cleaned is first fixed to the various supports of the fixing frame by the disc clamps. Then the moving track is flipped so that the fixing frame is inverted, the first limiting structure restricts the moving track, and the disc is placed in the first water tank.

[0022] Then the high-pressure cleaning component is activated, and high-frequency pulsed high-pressure water jets impact the surface of the disc to achieve initial cleaning.

[0023] After the initial cleaning, release the first limiting structure, rotate the moving track in the opposite direction to restore it to a horizontal state, and then reactivate the first limiting structure to restrict the horizontal state of the moving track. Release the second limiting structure to allow the fixing frame to move freely on the moving track. At this point, push the fixing frame to move it above the second water tank, and then activate the second limiting structure to restrict the position of the fixing frame on the moving track. Release the first limiting structure, rotate the moving track to flip it over, and the fixing frame is in an inverted state. Then activate the first limiting structure to restrict the flipping state of the moving track. At this point, the second water tank is filled with clean water or cleaning fluid, and the disc is completely immersed. Activate the ultrasonic generator to perform a deep secondary cleaning of the disc. After the secondary cleaning is completed, release the first limiting structure, rotate the moving track in the opposite direction to restore it to a horizontal state, and the fixing frame is in an upright state. Then activate the first limiting structure to restrict the horizontal state of the moving track. After the disc dries, it can be removed, thus completing the cleaning process.

[0024] The beneficial effects of this utility model are as follows: This invention employs a graded cleaning mode that combines high-pressure pulsed water jets with ultrasonic cavitation effects, which can efficiently peel off dense adhesion layers and remove microporous residues. The cleaning effect and efficiency are significantly better than manual methods.

[0025] This invention enables the movement and flipping of discs between cleaning stations through a moving track and a fixed frame, significantly reducing manual intervention and disassembly time, and improving equipment utilization.

[0026] This invention effectively prevents resonance during the cleaning process by using a vibration sensor for real-time monitoring and PLC intelligent control. Furthermore, the cleaning process involves no contact with hard brush bristles, protecting the smoothness and precision of the disc surface and reducing the risk of damage to the disc.

[0027] This invention uses intelligent control components to adaptively adjust cleaning parameters according to the actual degree of contamination of the disc, optimizing the cleaning effect while optimizing resource utilization and reducing water and energy consumption.

[0028] By adopting the above solution, this utility model can completely remove the kaolin clay adhering layer on the disc, while improving cleaning efficiency and reducing the risk of damage to the disc. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the device in its initial state in the first embodiment.

[0031] Figure 2 yes Figure 1 Sectional view at point AA.

[0032] Figure 3 This is a cross-sectional view of section AA during the initial cleaning of this device.

[0033] Figure 4 This is a cross-sectional view at point AA when the device moves the disc above the second water tank.

[0034] Figure 5 This is a cross-sectional view of section AA during the secondary cleaning process of this device.

[0035] Figure 6 This is a schematic diagram of the control principle of the intelligent control module in the second embodiment.

[0036] In the diagram, 1-first water tank, 2-high pressure cleaning component, 3-second water tank, 4-ultrasonic generator, 5-moving track, 6-fixed frame, 7-second bolt, 8-third bolt, 9-disc; 11-inclined guide plate, 12-drain outlet, 13-first bearing seat, 21-main pipe, 22-branch pipe, 23-nozzle, 31-second bearing seat, 51-limiting block, 61-bracket, 62-rear fixing plate, 63-front fixing plate, 64-first bolt. Implementation

[0037] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0038] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0039] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0041] First embodiment: like Figure 1 and 2 As shown, a cleaning device for kaolin centrifuge discs includes a high-pressure cleaning zone, an ultrasonic cleaning zone, a moving track 5, and a fixed frame 6.

[0042] The high-pressure cleaning zone includes a first water tank 1 and a high-pressure cleaning assembly 2. The bottom of the first water tank is provided with an inclined guide plate 11, and a drain outlet 12 is provided on one side of the first water tank 1. The drain outlet 12 is located on the lower side of the inclined guide plate 11 to drain the wastewater after cleaning. The high-pressure cleaning assembly 2 includes a variable frequency high-pressure water pump, a main pipe 21, a pulse solenoid valve, a branch pipe 22, and a nozzle 23. The variable frequency high-pressure water pump is connected to the branch pipe 22 through the main pipe 21. The branch pipe 22 is located on the inner wall of the first water tank 1. The nozzle 23 is located on the branch pipe 22. The pulse solenoid valve is located on the main pipe 21 and is used to generate a high-frequency pulse high-pressure water flow to perform preliminary cleaning on the surface of the disc 9.

[0043] The ultrasonic cleaning area includes a second water tank 3 and an ultrasonic generator 4 placed in the second water tank 3. The second water tank 3 and the first water tank 1 are arranged adjacent to each other. The ultrasonic generator 4 includes an ultrasonic generator and an ultrasonic transducer. The output end of the ultrasonic generator is connected to the ultrasonic transducer. The ultrasonic generator is used to drive the ultrasonic transducer to work. The ultrasonic generator 4 can generate physical effects such as cavitation, radiation pressure, and acoustic flow in clean water or cleaning fluid medium to perform deep secondary cleaning of the disc to ensure thorough cleaning.

[0044] The moving track 5 spans the high-pressure cleaning zone and the ultrasonic cleaning zone. Both ends of the moving track 5 are rotatably connected to the side walls of the first water tank 1 and the second water tank 3, respectively. The rotation range of the moving track 5 is 0~180°, and it is equipped with a first limiting structure for fixing the moving track 5 in horizontal and flipped states. A rotating shaft is fixed to both ends of the moving track 5. The rotating shaft is connected to a first bearing seat 13 and a second bearing seat 31 via bearings. The first bearing seat 13 and the second bearing seat 31 are respectively fixed to the side walls of the first water tank 1 and the second water tank 3. The bearing 13 has an arc-shaped guide groove 131 with an angle of 190° to 200°. One end of the moving track 5 is provided with a rotating handle 52, which passes through the arc-shaped guide groove 131. The first limiting structure includes a second bolt 7 and a third bolt 8. When the moving track is in a 0° horizontal state, the second bolt 7 is used to fix the moving track 5 to the first bearing seat 13 to fix the horizontal state of the moving track 5. When the moving track 5 is in a 180° flipped state, the third bolt 8 is used to fix the rotating handle 52 to the first water tank 1 to fix the flipped state of the moving track 5.

[0045] The fixed frame 6 is slidably connected to the moving track 5, and the position of the fixed frame 6 on the moving track 5 is restricted and fixed by the second limiting structure. The fixed frame 6 is provided with multiple brackets 61 for clamping discs, which can drive the disc 9 to flip when the moving track 5 rotates. The brackets 61 are provided with disc clamping components, which include a rear fixed plate 62, a front fixed plate 63, and a first bolt 64. The first bolt 64 passes through the rear fixed plate 62, the brackets 61, the disc 9, and the front fixed plate 63 in sequence and is tightened with a nut, so that the disc 9 is installed on the brackets 61. The moving track 5 has multiple through holes perpendicular to the moving direction. The second limiting structure is a limiting plug 51 with a pull ring. The limiting plug 51 is inserted into the corresponding through hole to fix the position of the fixed frame 6 on the moving track 5.

[0046] The specific operating procedure is as follows: In the initial state, the moving track 5 is in a horizontal state. The second bolt 7 fixes the moving track 5 to the first bearing seat 13. The fixing frame 6 is in an upright state and is located above the first water tank 1. The limiting plug 51 is inserted into the corresponding through hole to fix the position of the fixing frame 6 on the moving track 5. Figure 2 As shown; when cleaning disc 9 is required, first fix the disc 9 to be cleaned onto each bracket 61 of the fixing frame 6 using the disc clamp; then, release the second bolt 7 from the fixing of the moving rail 5 and the first bearing seat 13, then flip the moving rail 5 so that the fixing frame 6 is in an inverted state, and use the third bolt 8 to fix the rotating handle 52 and the first water tank 1, with the disc 9 placed in the first water tank 1, as shown. Figure 3 As shown.

[0047] Then, the high-pressure cleaning component 2 is activated, generating a high-frequency pulsed high-pressure water flow to impact the surface of the disc 9, achieving preliminary cleaning.

[0048] After the initial cleaning is completed, the third bolt 8 is released from its fixation on the rotating handle 52 and the first water tank 1. The moving track 5 is then rotated in the opposite direction to restore its horizontal position. The second bolt 7 is then used to fix the moving track 5 and the first bearing seat 13 to restrict the horizontal position of the moving track 5. Figure 2 As shown; release the limiting plug 51 from fixing the position of the fixed frame 6, allowing the fixed frame 6 to move freely on the moving track 5. At this time, push the fixed frame 6 to move it above the second water tank 3, and then insert the limiting plug 51 into the corresponding through hole to restrict the position of the fixed frame 6 on the moving track 5, as shown. Figure 4 As shown; release the second bolt 7 from the fixing of the moving track 5 and the first bearing seat 13, rotate the moving track 5 to make it flip, and the fixing frame 6 is in an inverted state. Then use the third bolt 8 to fix the rotating handle 52 to the first water tank 1 to restrict the flipping state of the moving track 5. At this time, the second water tank 3 is filled with clean water or cleaning fluid, and the disc 9 is completely immersed. Figure 5 As shown, the ultrasonic generator 4 is activated to perform a deep secondary cleaning of the disc 9. After the secondary cleaning is completed, the third bolt 8 is released from fixing the rotating handle 52 and the first water tank 1. The moving track 5 is rotated in the opposite direction to restore it to a horizontal state. At this time, the fixing bracket 6 is in an upright state. Then, the second bolt 7 is used to fix the moving track 5 to the first bearing seat 13, restricting the horizontal state of the moving track 5. After the disc 9 dries, it can be removed, thus completing a thorough cleaning operation. Figure 4 As shown.

[0049] Second embodiment: The difference from the first embodiment is that it also includes an intelligent control module, which includes a PLC controller, a pressure sensor, and a vibration sensor. The pressure sensor is located in the inlet pipe section of nozzle 23 and is used to detect the working back pressure of the high-pressure water flow at nozzle 23 in real time. This back pressure signal can reflect the thickness of the kaolin deposit layer on the surface of disc 9 and the cleaning resistance. The vibration sensor is placed on the mounting bracket 6 and is used to monitor the vibration state of disc 9 during the cleaning process in real time, including vibration amplitude and frequency, to prevent resonance that could damage the disc. The input terminal of the PLC controller is connected to the pressure sensor and the vibration sensor, and the output terminal of the PLC controller is connected to a pulse solenoid valve, a variable frequency high-pressure water pump, and an ultrasonic generator, respectively. Figure 6 As shown.

[0050] The vertical distance between the installation position of the pressure sensor and the outlet of the nozzle 23 is ≤50mm.

[0051] In the specific operation process, the PLC controller determines the degree of contamination of disc 9 based on the back pressure signal fed back by the pressure sensor, and dynamically adjusts the opening and closing interval of the pulse solenoid valve and the spraying duration of the variable frequency high-pressure water pump accordingly. At the same time, the PLC controller determines the vibration state of disc 9 based on the vibration signal fed back by the vibration sensor. Once the vibration amplitude or frequency exceeds the preset safety threshold, the operating frequency of the variable frequency high-pressure water pump, the opening and closing interval of the pulse solenoid valve, or the output power of the ultrasonic generator are immediately adjusted to suppress resonance and prevent disc damage. Through the above closed-loop control logic, the intelligent control module can achieve adaptive optimization of cleaning parameters, ensuring thorough cleaning of the kaolin deposits while maximizing the protection of the discs from damage and improving the energy efficiency of the cleaning process.

[0052] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleaning device for discs in a kaolin centrifuge, characterized in that: The system includes a high-pressure cleaning zone, an ultrasonic cleaning zone, a moving track, and a fixed frame. The high-pressure cleaning zone includes a first water tank and a high-pressure cleaning assembly. The high-pressure cleaning assembly includes a variable-frequency high-pressure water pump, a main pipe, a pulse solenoid valve, a branch pipe, and a nozzle. The variable-frequency high-pressure water pump is connected to the branch pipe via the main pipe. The branch pipe is located on the inner wall of the first water tank, the nozzle is located on the branch pipe, and the pulse solenoid valve is located on the main pipe. The ultrasonic cleaning zone includes a second water tank and an ultrasonic generator placed inside the second water tank. The second water tank and the first water tank are adjacent to each other. The ultrasonic generator includes an ultrasonic generator and an ultrasonic transducer. The output end of the ultrasonic generator is connected to the ultrasonic transducer. The moving track spans the high-pressure cleaning zone and the ultrasonic cleaning zone. Both ends of the moving track are rotatably connected to the side walls of the first and second water tanks, respectively. The rotation range of the moving track is 0~180°, and a first limiting structure is provided to fix the moving track in horizontal and flipped states. The fixed frame is slidably connected to the moving track, and a second limiting structure restricts and fixes the position of the fixed frame on the moving track. The fixed frame is provided with multiple brackets for clamping discs.

2. The cleaning device for kaolin centrifuge discs according to claim 1, characterized in that: The bottom of the first water tank is provided with an inclined guide plate, and a drain outlet is provided on one side of the first water tank, with the drain outlet located on the lower side of the inclined guide plate.

3. A cleaning device for kaolin centrifuge discs according to claim 1, characterized in that: The bracket is provided with a disc clamping component, which includes a rear fixing plate, a front fixing plate, and a first bolt. The first bolt passes through the rear fixing plate, the bracket, the disc, and the front fixing plate in sequence and is tightened with a nut, so that the disc is installed on the bracket.

4. A cleaning device for kaolin centrifuge discs according to claim 1, characterized in that: The moving track has a rotating shaft fixed at both ends. The rotating shaft is connected to a first bearing seat and a second bearing seat through bearings. The first bearing seat and the second bearing seat are fixed to the side walls of the first water tank and the second water tank, respectively. The first bearing seat has an arc-shaped guide groove of 190° to 200°. One end of the moving track is provided with a rotating handle. The rotating handle passes through the arc-shaped guide groove. The first limiting structure includes a second bolt and a third bolt. When the moving track is in a 0° horizontal state, the second bolt fixes the horizontal state of the moving track. When the moving track is in a 180° flipped state, the third bolt fixes the flipped state of the moving track.

5. A cleaning device for kaolin centrifuge discs according to claim 1, characterized in that: The moving track has multiple through holes perpendicular to the moving direction. The second limiting structure is a limiting plug with a pull ring. The limiting plug is inserted into the through hole to fix the position of the fixing frame on the moving track.

6. A cleaning device for kaolin centrifuge discs according to claim 1, characterized in that: It also includes an intelligent control module, which includes a PLC controller, a pressure sensor, and a vibration sensor. The pressure sensor is located in the nozzle inlet pipe section; the vibration sensor is placed on a fixed frame; the input terminal of the PLC controller is connected to the pressure sensor and the vibration sensor, and the output terminal of the PLC controller is connected to a pulse solenoid valve, a variable frequency high-pressure water pump, and an ultrasonic generator.

7. A cleaning device for kaolin centrifuge discs according to claim 6, characterized in that: The pressure sensor is installed at a vertical distance of ≤50mm from the nozzle outlet.

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