Carrier centrifugal dewatering equipment and method

Abstract

The invention discloses carrier centrifugal dewatering equipment and a carrier centrifugal dewatering method, belongs to the technical field of carrier drying equipment, and aims to solve the problem that a large amount of water drops are left on the surface of a carrier after the carrier is cleaned and the carrier needs to be dewatered by the equipment to remove water on the surface, the carrier centrifugal dewatering equipment comprises a machine shell, a driving mechanism, a hot air supply mechanism and a control mechanism, the centrifugal bearing mechanism is provided with a plurality of containing cavities for containing carriers to be treated, a driving mechanism which is in transmission fit with the centrifugal bearing mechanism is arranged in the machine shell and used for driving rotation to generate centrifugal force, and a hot air supply mechanism is arranged in the machine shell and used for conveying hot air flow into the centrifugal bearing mechanism. The gear motor drives the rotary bearing assembly to rotate at a high speed to generate centrifugal force, free moisture on the surface and in the carrier is rapidly thrown away, the hot air supply mechanism is utilized to generate hot air flow, the centrifugal bearing mechanism is matched to guide the air flow to form a rising trend, and then hot air is sucked to achieve hot air circulation so as to dry the carrier.

Description

Technical Field

[0001] This invention belongs to the technical field of carrier drying equipment, and particularly relates to a carrier centrifugal dehydration device and method. Background Technology

[0002] The production process of precision workpieces includes a cleaning process, which requires a carrier as a key component for carrying and transporting the precision workpieces. The cleanliness of the carrier directly affects the production quality of the precision workpieces.

[0003] In the traditional precision workpiece cleaning process, the precision workpiece is placed in a carrier for cleaning, and then the cleaned precision workpiece is removed. The carrier is then recycled and naturally dried for reuse. However, the natural drying efficiency is low, and the moisture inside the carrier and in the gaps is difficult to remove quickly. The residual moisture easily adheres to impurities and contaminants, leading to secondary contamination of the precision workpiece in subsequent uses.

[0004] Existing vehicle drying methods mostly employ a single drying method, which can only remove most of the free moisture. A small number of water droplets will still remain on the vehicle surface, making it difficult to dry completely. Furthermore, the drying efficiency is low and cannot meet the needs of mass production.

[0005] Therefore, there is a need for equipment that combines centrifugal dehydration and air drying functions to achieve rapid and thorough drying of the vehicle. Summary of the Invention

[0006] This invention provides a centrifugal dehydration device and method for a carrier, aiming to solve the problem that the existing carrier drying process is not thorough enough, which easily leads to secondary pollution and cannot meet the needs of mass production.

[0007] To achieve the above objectives, the present invention provides a carrier centrifugal dehydration device, comprising: The housing has a centrifugal bearing mechanism inside, and the centrifugal bearing mechanism has several cavities for accommodating the carriers to be processed. The housing is equipped with a drive mechanism that is in transmission cooperation with the centrifugal bearing mechanism, which is used to drive the centrifugal bearing mechanism to rotate to generate centrifugal force. A hot air supply mechanism is provided inside the housing, which is used to supply hot air flow into the centrifugal bearing mechanism. A control mechanism is provided inside the housing. The control mechanism is electrically connected to the drive mechanism and the hot air supply mechanism to control the operating status of the equipment.

[0008] Preferably, the centrifugal bearing mechanism includes a centrifugal protective cover and a rotating bearing assembly. The centrifugal protective cover is provided at the bottom of the housing, and the rotating bearing assembly is provided inside the centrifugal protective cover. The rotating bearing assembly includes a central shaft, a circle, and several connecting rods. Several connecting rods are uniformly welded to the side wall of the central shaft in the circumferential direction. The accommodating cavity is formed by several connecting rods being fixedly connected to the circle at the end away from the central shaft. Several abutting pieces are welded to the side wall of the central shaft. The other end of each abutting piece extends into the corresponding accommodating cavity, and a plastic pressure strip is fastened to the other end of the abutting piece.

[0009] Preferably, the drive mechanism includes a support frame fixedly disposed inside the housing and a geared motor disposed on the support frame. The top of the central shaft passes through the support frame and is connected to the output end of the geared motor to drive the rotating bearing assembly to perform centrifugal motion.

[0010] Preferably, the hot air supply mechanism includes a mounting frame, a protective cover, and a heating element. One end of the mounting frame is fixedly connected to the side of the support frame, and a plurality of protective covers are fixedly connected to the lower end of the mounting frame. The heating element is disposed inside the protective cover.

[0011] Preferably, the centrifuge protective cover is sealed with an airflow exhaust channel on one side, and the bottom side of the casing is provided with a drain pipe.

[0012] Preferably, the control mechanism includes a main control unit, a display screen, operation buttons, a start / stop button, and a warning light. The main control unit is fixedly installed on one side of the housing, and the display screen is installed at the front end of the housing. The operation buttons and the start / stop button are located below the display screen. The operation buttons are located to one side of the start / stop button. A warning light is installed at the top of the front end of the housing. The main control unit is electrically connected to the display screen, operation buttons, start / stop button, and warning light.

[0013] Preferably, the bottom of the accommodating cavity is provided with a supporting base plate, the supporting base plate is provided with a plurality of ventilation holes, the two ends of the supporting base plate are provided with upward bending positioning pieces, the side of the accommodating cavity is provided with a hanging bracket, and the upper end face of the centrifugal protective cover is connected with an airflow guide plate.

[0014] Preferably, the top and bottom of the central shaft are respectively provided with a first bearing and a second bearing, the first bearing being fixedly installed on the support frame, and the second bearing being fixedly installed on the bottom of the housing.

[0015] Preferably, the front end face of the housing is provided with a double-opening door, which corresponds to the accommodating cavity to facilitate the loading and unloading of the carrier.

[0016] Furthermore, to achieve the above objectives, the present invention provides a centrifugal dehydration method for a carrier, comprising the following steps: S1: Open the double-opening door of the machine casing, place multiple carriers to be processed into the corresponding accommodating cavities in the rotating bearing assembly, so that the bottom surface of the carriers to be processed is in contact with the bearing base plate, the two sides of the carriers to be processed are laterally limited by the bent positioning pieces at both ends of the bearing base plate, and the outer wall of the carriers to be processed is flexibly abutted against the plastic pressure strip in the accommodating cavity for longitudinal clamping, then close and lock the double-opening door; S2: By setting the centrifugal speed parameters through the control mechanism, the geared motor drives the central shaft to rotate the rotating bearing component. The carrier to be treated rotates synchronously at high speed with the cavity. Under the action of centrifugal force, the surface and internal and external free water of the carrier to be treated are thrown off to the inner wall and bottom of the centrifugal protective cover, and then discharged from the drain pipe after gathering at the bottom edge of the centrifugal protective cover. S3: The hot air supply mechanism is started synchronously by the control mechanism. The geared motor drives the rotating bearing component to rotate, which increases the air pressure at the inner edge of the centrifugal protective cover and decreases the pressure at the center of the centrifugal protective cover. The air is drawn in from the top of the casing, heated by the heating element to form a hot air flow, which is then replenished into the centrifugal protective cover. The rotation of the rotating bearing component causes the hot air flow to be stirred in the centrifugal protective cover. At the same time, the stirred hot air flow forms an upward force in the centrifugal bearing mechanism. After the hot air flow rises to the airflow guide plate, it is guided back into the centrifugal protective cover for reuse. S4: Open the exhaust duct. At the airflow guide plate, some of the hot air carrying water vapor will be diverted to the exhaust duct and discharged outside the casing. After the centrifugal dehydration and hot air drying time set by the control mechanism is completed, the control mechanism controls the reduction motor and hot air supply mechanism to stop in sequence. After the equipment stops, open the double door and take out the dried carrier.

[0017] The advantages of this invention over the prior art are: The centrifugal force generated by the high-speed rotation of the rotating bearing component driven by the geared motor increases the air pressure at the inner edge of the centrifugal protective cover while decreasing the pressure at the center of the centrifugal protective cover. This quickly removes free moisture from the surface and interior of the carrier. The hot air supply mechanism generates a hot airflow, which, in conjunction with the centrifugal bearing mechanism, guides the airflow to form an upward trend. The hot air is then drawn in to achieve hot air circulation, thus drying the carrier.

[0018] The rotating bearing assembly features a cavity design that allows for the batch placement of multiple carriers. Combined with the flexible fixing of the clamping plates and plastic pressure strips, this ensures efficient batch processing and prevents carrier swaying and damage during centrifugal rotation. An airflow guide plate directs hot air backflow, reducing heat loss, while an exhaust duct accelerates moisture removal, improving drying efficiency. The control mechanism allows for precise setting of parameters such as rotation speed and drying time, offering a high degree of automation to meet industrial production needs. The carriers dry more thoroughly, leaving no moisture residue and preventing secondary contamination. Drying efficiency is significantly improved compared to existing technologies, meeting the demands of mass production. The equipment operates stably, causes no damage to the carriers, and ensures the cleanliness of subsequent precision workpiece transport.

[0019] To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the device of the present invention; Figure 3 for Figure 2 Another perspective structural diagram; Figure 4 This is a schematic diagram of the internal structure of the rotating bearing assembly of the present invention; Figure 5 for Figure 4 A top-view structural diagram; Figure 6 This is a schematic diagram of the hot air supply mechanism of the present invention; Figure 7 This is a schematic diagram of the vehicle of the present invention; Attached image description: 1. Casing; 2. Centrifugal Protective Cover; 3. Rotary Bearing Assembly; 301. Central Shaft; 302. Circle; 303. Connecting Rod; 4. Accommodating Cavity; 5. Pressing Plate; 501. Plastic Pressing Strip; 6. Gear Motor; 601. Support Frame; 7. Hot Air Supply Mechanism; 701. Mounting Frame; 702. Protective Cover; 703. Heating Element; 8. Control Mechanism; 801. Main Control Unit; 802. Display Screen; 803. Operation Buttons; 804. Start / Stop Button; 805. Warning Light; 9. Exhaust Channel; 10. Drain Pipe; 11. Bearing Base Plate; 1101. Ventilation Hole; 1102. Bending Positioning Plate; 12. Hanger; 13. Precision Workpiece Cover; 14. First Bearing; 15. Second Bearing; 16. Airflow Guide Plate; 17. Double-Opening Door; 18. Carrier; 19. Airflow Guiding Structure. Detailed Implementation

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0022] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] To achieve the above objectives, embodiments of the present invention provide a carrier-based centrifugal dehydration device, referencing... Figure 1-7 As shown, the device includes a housing 1, a drive mechanism, a hot air supply mechanism 7, and a control mechanism 8. The housing 1 contains a centrifugal bearing mechanism with several cavities 4 for accommodating the carrier to be processed. The housing 1 contains a drive mechanism that drives the centrifugal bearing mechanism to rotate and generate centrifugal force. The housing contains a hot air supply mechanism 7 for supplying hot air to the centrifugal bearing mechanism. The housing 1 contains a control mechanism 8, which is electrically connected to the drive mechanism and the hot air supply mechanism 7 to control the operating status of the device.

[0024] Specifically, the centrifugal bearing mechanism includes a centrifugal protective cover 2 and a rotating bearing assembly 3. The centrifugal protective cover 2 is located at the bottom of the casing 1, and the rotating bearing assembly 3 is located inside the centrifugal protective cover 2. The rotating bearing assembly 3 includes a central shaft 301, a circle 302, and several connecting rods 303. Several connecting rods 303 are uniformly welded to the side wall of the central shaft 301 in the circumferential direction. The accommodating cavity 4 is formed by several connecting rods 303 fixedly connected to the circle 302 at one end away from the central shaft 301. Several abutting pieces 5 are welded to the side wall of the central shaft 301. The other end of each abutting piece 5 extends into the corresponding accommodating cavity 4. A plastic pressure strip 501 is fastened to the other end of the abutting piece 5.

[0025] In this embodiment, the centrifugal protective cover 2 at the bottom of the casing 1 forms a closed centrifugal space. The rotating bearing assembly 3 forms multiple accommodating cavities 4 through the central shaft 301, connecting rod 303 and circle 302. It adopts a fan-shaped structure with uniform circumferential distribution, or it can be a rectangular structure or other adaptable structure to adapt to the outer size of the carrier. It can accommodate multiple carriers for batch processing at the same time and can place multiple carriers 18 at the same time. The clamping plate 5 cooperates with the plastic pressure strip 501 to realize the lateral limit of the carrier and the longitudinal flexible clamping, so as to prevent the carrier from shifting or colliding and causing scratches during centrifugal rotation.

[0026] Furthermore, the drive mechanism includes a support frame 601 fixedly installed inside the housing 1, a geared motor 6 installed on the support frame 601, and the top of the central shaft 301 passes through the support frame 601 and is connected to the output end of the geared motor 6. The geared motor 6 drives the central shaft 301 to rotate, stably driving the rotating bearing assembly 3 to perform centrifugal motion to shake off the water.

[0027] The hot air supply mechanism 7 includes a mounting frame 701, a protective cover 702, and a heating element 703. One end of the mounting frame 701 is fixedly connected to the side of the support frame 601. Several protective covers 702 are fixedly connected to the lower end of the mounting frame 701. The heating element 703 is installed inside the protective cover 702. The protective cover 702 is used to protect the heating element 703 and at the same time to collect heat. When the heating element 703 is energized, it generates high temperature, which heats the incoming air into a hot airflow, providing heat for the evaporation of moisture in the carrier 18 and improving the drying speed.

[0028] The housing 1 is located above the protective cover 702, which is the direction of air entry. The centrifugal protective cover 2 is sealed on one side with an exhaust channel. The bottom side of the housing 1 is provided with a drain pipe 10. The air entering from the top of the housing 1 is converted into hot air flow by the hot air supply mechanism 7. The air flow is discharged through the exhaust channel 9 on one side of the centrifugal protective cover 2. The drain pipe 10 at the bottom of the centrifugal protective cover 2 discharges the collected moisture outward.

[0029] The bottom surface of the centrifugal protective cover 2 has a centrally raised guide structure 19. The motor drives the rotating bearing component to rotate, which increases the air pressure at the inner edge of the centrifugal protective cover and decreases the pressure at the center of the centrifugal protective cover. This causes the airflow to enter the centrifugal protective cover 2 and form an upward stirring motion. The free water ejected by centrifugation falls to the bottom surface of the centrifugal protective cover 2 and is guided from the guide structure 19 to the drain pipe for discharge. This not only guides the airflow to stir, but also causes the water to gather at the edge, optimizing the dehydration and drying effect.

[0030] Furthermore, the control mechanism 8 includes a main control unit 801, a display screen 802, an operation button 803, a start / stop button 804, and a warning light 805. The main control unit 801 is fixedly installed on one side inside the housing 1, and the display screen 802 is installed at the front end of the housing 1. The operation button 803 and the start / stop button 804 are located below the display screen 802. The operation button 803 is located to one side of the start / stop button 804. The warning light 805 is installed at the top front end of the housing 1. The main control unit 801 is electrically connected to the display screen 802, the operation button 803, the start / stop button 804, and the warning light 805.

[0031] In this embodiment, the main control unit 801 serves as the core of the control mechanism 8, linking the display screen 802, operation buttons 803, start / stop button 804, and warning light 805. The display screen 802 displays equipment parameters and status, the operation buttons 803 set parameters such as centrifugal speed and drying time, the start / stop button 804 controls the start and stop of the equipment, and the warning light 805 indicates the equipment's operating or fault status, thus realizing automated and visual operation.

[0032] Furthermore, the bottom of the accommodating cavity 4 is provided with a supporting base plate 11, and the supporting base plate 11 is provided with several ventilation holes 1101. The two ends of the supporting base plate 11 are provided with upward bending positioning pieces 1102. The side of the accommodating cavity 4 is provided with a hanging bracket 12, which is used to hang the end cap 13 of the carrier 18 to be processed. The supporting base plate 11 is used to support the carrier 18. The ventilation holes 1101 facilitate hot air to penetrate the bottom of the drying carrier 18. The bending positioning pieces 1102 limit the lateral movement of the carrier 18.

[0033] The upper end face of the centrifugal protective cover 2 is connected to an airflow guide plate 16. When the hot air rises to the airflow guide plate 16, it is blocked by the airflow guide plate 16 and guided back into the centrifugal protective cover 2 for repeated stirring, which prolongs the contact time between the hot air and the carrier 18, ensures that the moisture evaporates fully, and improves the drying uniformity.

[0034] Furthermore, the top and bottom of the central shaft 301 are respectively provided with a first bearing 14 and a second bearing 15. The first bearing 14 is fixedly installed on the support frame 601, and the second bearing 15 is fixedly installed on the bottom of the housing 1. The dual bearing design reduces the rotational friction of the central shaft 301, ensures the stability of the rotating load-bearing component 3 when it rotates at high speed, reduces equipment wear during operation, and extends the service life of the equipment.

[0035] Furthermore, the front end of the casing 1 is provided with a double-opening door 17, which corresponds to the accommodating cavity 4. When opened, the carrier 18 can be directly placed or removed, making operation convenient. When closed and locked, it forms a closed space to ensure the sealing of the centrifugation and drying process.

[0036] Working principle: After the equipment is started, the geared motor 6 drives the central shaft 301 to rotate the rotating bearing assembly 3. The carrier 18 rotates at high speed with the accommodating cavity 4. Under the action of centrifugal force, the free water on the surface and inside of the carrier 18 is thrown to the inner wall of the centrifugal protective cover 2. The water drips down the wall to the guide structure 19 and then gathers at the edge and is discharged from the drain pipe 10. At the same time, the hot air supply mechanism 7 generates hot air that enters the centrifugal protective cover 2. The rotation of the rotating bearing assembly 3 and the raised guide structure 19 work together to stir the hot air. The airflow guide plate 16 blocks and guides the hot air backflow, evenly covering the carrier 18 to evaporate the water. After the hot airflow in the centrifugal protective cover 2 is saturated, part of it will be discharged from the exhaust channel 9 to the outside of the casing 1 until the time set by the control mechanism 8 is completed, and the equipment stops in sequence.

[0037] Furthermore, to achieve the above objectives, the present invention provides a centrifugal dehydration method for a carrier, comprising the following steps: S1: Open the double-opening door 17 of the housing 1, and place multiple carriers 18 to be processed into the corresponding accommodating cavities 4 in the rotating bearing assembly 3, so that the bottom surface of the carriers 18 to be processed is in contact with the bearing base plate 11. The two sides of the carriers 18 to be processed are laterally limited by the bent positioning pieces 1102 at both ends of the bearing base plate 11. The outer wall of the carriers 18 to be processed is flexibly abutted against the plastic pressure strip 501 in the accommodating cavity 4 for longitudinal abutment. Close and lock the double-opening door 17. The bracket 12 is used to hang the end caps 13 of the carriers 18 to be processed on the side. S2: By setting the centrifugal speed parameters through the control mechanism 8, the reduction motor 6 is started to drive the central shaft 301 to rotate the rotating bearing assembly 3. The carrier 18 to be processed and the end cap 13 rotate synchronously at high speed with the accommodating cavity 4. Under the action of centrifugal force, the free water on the surface, inside and in the gaps of the carrier 18 to be processed and the end cap 13 is thrown off. The water adheres to the inner wall and bottom surface of the centrifugal protective cover 2, and converges to the bottom edge of the centrifugal protective cover 2 through the guiding effect of the guide structure 19, and is finally discharged through the drain pipe. S3: The hot air supply mechanism 7 is started synchronously by the control mechanism 8. The motor drives the rotating bearing assembly to rotate, which increases the pressure of air at the inner edge of the centrifugal protective cover and decreases the pressure at the center of the centrifugal protective cover. The air is drawn in from the top of the casing 1 and heated by the heating element 703 to form a hot air flow, which is then replenished into the centrifugal protective cover. The rotation of the rotating bearing assembly 3 causes the hot air flow to be stirred in the centrifugal protective cover 2. At the same time, the stirred hot air flow forms an upward force in the centrifugal bearing mechanism. The hot air flow will rise to the airflow guide plate 16 and then be guided back into the centrifugal protective cover 2 for reuse, evenly covering the inner and outer walls, gaps and bottom of the carrier 18 to be treated, and accelerating the evaporation of residual moisture. S4: Open the exhaust duct 9. At the airflow guide plate 16, some of the hot air carrying water vapor will be diverted to the exhaust duct 9 and discharged to the outside of the casing 1. After the centrifugal dehydration and hot air drying time set by the control mechanism 8 is completed, the control mechanism 8 controls the reduction motor 6 and the hot air supply mechanism 7 to stop in sequence. After the equipment stops, open the double door 17 and take out the dried carrier 18 and end cover 13.

[0038] In this embodiment, the double-opening door 17 is opened to take out and place the carrier 18. The carrier 18 is positioned and fixed by the bearing base plate 11, the bending positioning piece 1102 and the plastic pressure strip 501 to ensure the stability of the subsequent centrifugation process. The double-opening door 17 is closed and locked to ensure the airtightness of the equipment. The speed is set by the control mechanism 8, and the geared motor 6 drives the rotating bearing component 3 to rotate to generate centrifugal force, which quickly throws away the moisture from the carrier 18. The guide structure 19 guides the moisture to converge into the drain pipe 10 for discharge. At the same time, the hot air supply mechanism 7 is started to form hot air that enters the centrifugal protective cover 2. The rotating bearing component 3 and the guide structure 19 make the hot air circulate. The airflow guide plate 16 guides the hot air back to ensure that the moisture on the inner and outer walls of the carrier 18 evaporates evenly and improves the drying effect. After the hot air in the centrifugal protective cover 2 is saturated, part of it will be discharged from the exhaust channel 9. After the processing is completed, the equipment is stopped in sequence. After it stops, the carrier 18 is taken out and placed to ensure operational safety and to ensure that the carrier 18 can be used directly after drying.

[0039] In summary, this invention provides a centrifugal dehydration device and method for a carrier 18. This device is suitable for drying the carrier 18 (which can be a wafer cassette) after cleaning in the production of precision workpieces (e.g., wafers). It is particularly suitable for batch production scenarios. In use, the operator places the carrier 18 to be processed into the accommodating cavity 4 through the double-opening door 17. After the parameters are set by the control mechanism 8, the device automatically completes the centrifugal dehydration and hot air drying process. The dried carrier 18 has high cleanliness and can be directly used for subsequent precision workpiece carrying and transfer, avoiding secondary contamination that affects the quality of precision workpieces. The hot air flow forms an upward trend in the centrifugal carrying mechanism, which can more fully fill the upper and lower parts of the carrier 18. It can also be used for batch production, realize hot air circulation, and improve drying efficiency.

[0040] The technical principles of the present invention have been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments; all technical solutions falling within the scope of the present invention's concept are within its protection scope. Those skilled in the art can conceive of other specific embodiments of the present invention without creative effort, and these embodiments will all fall within the protection scope of the present invention.

Claims

1. A carrier-based centrifugal dehydration device, characterized in that, include: The housing has a centrifugal bearing mechanism inside, and the centrifugal bearing mechanism has several cavities for accommodating the carriers to be processed. The housing is equipped with a drive mechanism that is in transmission cooperation with the centrifugal bearing mechanism, which is used to drive the centrifugal bearing mechanism to rotate to generate centrifugal force. A hot air supply mechanism is provided inside the housing, which is used to supply hot air flow into the centrifugal bearing mechanism. A control mechanism is provided inside the housing. The control mechanism is electrically connected to the drive mechanism and the hot air supply mechanism to control the operating status of the equipment.

2. The carrier centrifugal dewatering device according to claim 1, characterized in that, The centrifugal bearing mechanism includes a centrifugal protective cover and a rotating bearing assembly. The centrifugal protective cover is located at the bottom of the casing. The rotating bearing assembly is located inside the centrifugal protective cover. The rotating bearing assembly includes a central shaft, a circle, and several connecting rods. Several connecting rods are uniformly welded to the side wall of the central shaft in the circumferential direction. The accommodating cavity is formed by several connecting rods being fixedly connected to the circle at the end away from the central shaft. Several abutting plates are welded to the side wall of the central shaft. The other end of each abutting plate extends into the corresponding accommodating cavity. A plastic pressure strip is fastened to the other end of the abutting plate.

3. The carrier centrifugal dewatering device according to claim 2, characterized in that, The drive mechanism includes a support frame fixedly installed inside the housing and a geared motor installed on the support frame. The top of the central shaft passes through the support frame and is connected to the output end of the geared motor to drive the rotating bearing assembly to perform centrifugal motion.

4. The carrier centrifugal dewatering device according to claim 3, characterized in that, The hot air supply mechanism includes a mounting frame, a protective cover, and a heating element. One end of the mounting frame is fixedly connected to the side of the support frame, and a plurality of protective covers are fixedly connected to the lower end of the mounting frame. The heating element is disposed inside the protective cover.

5. The carrier centrifugal dewatering device according to claim 4, characterized in that, The centrifuge protective cover is sealed on one side with an airflow exhaust channel, and the bottom side of the casing is provided with a drain pipe.

6. The carrier centrifugal dewatering device according to claim 5, characterized in that, The control mechanism includes a main control unit, a display screen, operation buttons, a start / stop button, and a warning light. The main control unit is fixedly installed on one side inside the housing. The display screen is installed at the front of the housing. The operation buttons and the start / stop button are located below the display screen. The operation buttons are located to one side of the start / stop button. The warning light is installed at the top of the front of the housing. The main control unit is electrically connected to the display screen, operation buttons, start / stop button, and warning light.

7. The carrier centrifugal dewatering device according to claim 2, characterized in that, The bottom of the accommodating cavity is provided with a supporting base plate, the supporting base plate is provided with several ventilation holes, the two ends of the supporting base plate are provided with upward bending positioning pieces, the side of the accommodating cavity is provided with a hanging bracket, and the upper end face of the centrifugal protective cover is connected with an airflow guide plate.

8. The carrier centrifugal dewatering device according to claim 3, characterized in that, The top and bottom of the central shaft are respectively provided with a first bearing and a second bearing. The first bearing is fixedly installed on the support frame, and the second bearing is fixedly installed on the bottom of the housing.

9. The carrier centrifugal dewatering device according to claim 1, characterized in that, The front end of the housing is provided with a double-opening door, which corresponds to the accommodating cavity to facilitate the loading and unloading of the carrier to be processed.

10. A method based on the centrifugal dewatering apparatus of any one of claims 1-9, characterized in that, Includes the following steps: S1: Open the double-opening door of the machine casing, place multiple carriers to be processed into the corresponding accommodating cavities in the rotating bearing assembly, so that the bottom surface of the carriers to be processed is in contact with the bearing base plate, the two sides of the carriers to be processed are laterally limited by the bent positioning pieces at both ends of the bearing base plate, and the outer wall of the carriers to be processed is flexibly abutted against the plastic pressure strip in the accommodating cavity for longitudinal clamping, then close and lock the double-opening door; S2: By setting the centrifugal speed parameters through the control mechanism, the geared motor drives the central shaft to rotate the rotating bearing component. The carrier to be treated rotates synchronously at high speed with the cavity. Under the action of centrifugal force, the surface and internal and external free water of the carrier to be treated are thrown off to the inner wall and bottom of the centrifugal protective cover, and then discharged from the drain pipe after gathering at the bottom edge of the centrifugal protective cover. S3: The hot air supply mechanism is started synchronously by the control mechanism. The geared motor drives the rotating bearing component to rotate, which increases the air pressure at the inner edge of the centrifugal protective cover and decreases the pressure at the center of the centrifugal protective cover. The air is drawn in from the top of the casing, heated by the heating element to form a hot air flow, which is then replenished into the centrifugal protective cover. The rotation of the rotating bearing component causes the hot air flow to be stirred in the centrifugal protective cover. At the same time, the stirred hot air flow forms an upward force in the centrifugal bearing mechanism. After the hot air flow rises to the airflow guide plate, it is guided back into the centrifugal protective cover for reuse. S4: Open the exhaust duct. At the airflow guide plate, some of the hot air carrying water vapor will be diverted to the exhaust duct and discharged outside the casing. After the centrifugal dehydration and hot air drying time set by the control mechanism is completed, the control mechanism controls the reduction motor and hot air supply mechanism to stop in sequence. After the equipment stops, open the double door and take out the dried carrier.

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