A buffer tank for processing oral liquids with a filtration structure

Abstract

This invention discloses a buffer tank for processing oral liquids with a filtration structure, comprising a fixed base plate, a support frame fixedly mounted on the upper end of the fixed base plate, a buffer outer tank fixedly mounted on the support frame, a vibration filter assembly for preventing clogging of impurities in the oral liquid on the buffer outer tank, an inner vibration tank on the vibration filter assembly, and a debris removal assembly for cleaning impurities filtered from the oral liquid in the inner vibration tank. The vibration filter assembly includes a motor mounting plate fixedly mounted on one end of the outer side of the buffer outer tank, a vibration motor fixedly mounted on the upper end of the motor mounting plate, a vibration connecting rod fixedly mounted on the output end of the vibration motor, and the other end of the vibration connecting rod connected to the outer wall of the inner vibration tank. Fixed horizontal plates are fixedly connected to both ends of the outer side of the inner vibration tank, and vertical fixing blocks are fixedly connected to the inner side of the fixed horizontal plates. This invention has the advantage of rapid filtration, significantly improving the filtration efficiency of the buffer tank.

Description

Technical Field

[0001] This invention relates to the field of buffer tank technology, specifically to a buffer tank for processing oral liquids with a filtration structure. Background Technology

[0002] The buffer tank for oral liquid processing with a filtration structure is a core auxiliary equipment in the oral liquid pharmaceutical processing production line. With the tank body as the main body, it integrates the core functions of filtration, buffering and temporary storage, and stable flow discharge. It is specially designed for the processing of oral liquid concentrate and solves the problems of incomplete filtration of impurities in concentrate, uneven feed and discharge flow rates, and poor production continuity in traditional processing. At the same time, it is adapted to the aseptic, hygienic, and fine filtration process requirements of oral liquid processing. It is a key piece of equipment connecting the front-end raw material preparation and the back-end filling and sterilization processes of oral liquid.

[0003] Traditional buffer tanks for oral liquid processing mostly employ a static single-layer screen / filter cartridge filtration structure. The oral liquid concentrate passes through the filter medium solely by its own gravity, without any mechanical structure to accelerate filtration. This results in a slow flow rate and low overall filtration efficiency, making it unsuitable for the continuous production pace of oral liquid processing. Furthermore, under static filtration, impurities easily and quickly adhere to the surface of the filter medium, forming blockages. If not cleaned promptly, these blockages can directly obstruct the flow of the concentrate, further reducing filtration efficiency. Additionally, the traditional buffer tank's filtration structure lacks vibration-assisted design, causing impurities to continuously accumulate on the filter screen / filter cartridge during filtration. This not only leads to insufficient filtration of the concentrate, resulting in leakage and reduced filtration accuracy, but also causes inconsistencies in the purity of the oral liquid concentrate flowing out at different times, affecting product quality stability. Simultaneously, accumulated impurities increase the resistance of the concentrate passing through the filter medium, causing abnormal rises in the tank level and increasing the risk of overflow. Summary of the Invention

[0004] The purpose of this invention is to provide a buffer tank for oral liquid processing with a filtration structure, which has the advantage of rapid filtration and solves the problems in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A buffer tank for processing oral liquids with a filtration structure includes a tank body fixed base plate, a support frame fixedly installed on the upper end of the tank body fixed base plate, a buffer outer tank fixedly installed on the support frame, a vibration filter assembly for preventing clogging of impurities in the oral liquid on the buffer outer tank, an inner vibration tank on the vibration filter assembly, and an impurity removal assembly for cleaning impurities filtered from the oral liquid in the inner vibration tank. The vibration filter assembly includes a motor mounting bracket plate fixedly installed on one end of the outer side of the buffer outer tank and a vibration motor fixedly installed on the upper end of the motor mounting bracket plate.

[0006] Preferably, a vibration connecting rod is fixedly installed at the output end of the vibration motor, and the other end of the vibration connecting rod is connected to the outer wall of the inner vibration tank.

[0007] It is worth noting that the vibration linkage has high rigidity and transmission efficiency, and can stably transmit the vibration force of the vibration motor; however, it is necessary to ensure that the connection between the vibration linkage and the output end of the vibration motor and the inner vibration tank adopts a fastening structure to prevent loosening during vibration.

[0008] Preferably, both ends of the outer side of the inner vibration tank are fixedly connected to a fixed horizontal plate, and a vertical fixing block is fixedly connected to the inner side of the fixed horizontal plate.

[0009] It is worth noting that the fixed horizontal plate has a large bearing area, which can evenly distribute the vibration stress of the inner vibrating tank; however, it is necessary to ensure that the welding between the fixed horizontal plate and the inner vibrating tank is fully welded to ensure the connection is sealed and firm.

[0010] Preferably, a buffer groove is provided inside the vertical fixing block, and a buffer slider is slidably connected inside the buffer groove.

[0011] It is worth noting that the buffer slider has low sliding resistance and can quickly respond to the vibration of the internal vibrating tank; however, it is important to note that the buffer slider should be made of a self-lubricating and wear-resistant material to reduce sliding friction.

[0012] Preferably, a limiting vibration block is fixedly connected to the side end of the buffer slider, and the other end of the limiting vibration block is connected to the inner wall of the buffer outer tank.

[0013] It is worth noting that the limiting vibration block connects the buffer slider to the inner wall of the buffer outer tank, realizing a flexible connection between the inner and outer vibrating tanks, transmitting vibration while providing initial buffering; however, it is important to note that the limiting vibration block should be made of food-grade elastic and wear-resistant material to avoid the generation of harmful substances after contact with the oral liquid concentrate.

[0014] Preferably, the upper and lower ends of the limiting vibration block are provided with multiple sets of damping springs, and the other end of the damping spring is connected to the inner side of the fixed horizontal plate, and a damper is installed on the outer side of the damping spring.

[0015] It is worth noting that the shock-absorbing springs are set at the upper and lower ends of the limiting vibration block, with one end connected to the limiting vibration block and the other end connected to the fixed horizontal plate. They provide secondary buffering and stress relief for the vibration of the inner vibrating tank, reducing the transmission of vibration to the outer tank. However, it is important to note that the shock-absorbing springs should be made of stainless steel to prevent rust and corrosion.

[0016] Preferably, the debris removal assembly includes a filter screen detachably connected to the inner vibrating tank, a transverse hydraulic push rod fixedly installed at one end of the outer side of the inner vibrating tank, and a debris discharge push plate fixedly installed at the output end of the transverse hydraulic push rod.

[0017] It is worth noting that the discharge pusher plate is connected to the output end of the horizontal hydraulic pusher and moves horizontally in a straight line inside the tank, pushing the accumulated impurities on the filter screen to the discharge port to achieve automatic impurity removal; however, it should be noted that the surface of the discharge pusher plate must be food-grade polished to meet the aseptic requirements of pharmaceutical manufacturing.

[0018] Preferably, the outer side of the inner vibrating tank is hinged to a sealed inner baffle at the end away from the transverse hydraulic push rod, and an inclined downward material plate is provided on the outer side of the sealed inner baffle. The outer side of the buffer outer tank is provided with a vibration buffer block that cooperates with the transverse hydraulic push rod, and a sealed outer baffle is hinged to the outer side of the buffer outer tank.

[0019] It is worth noting that the vibration buffer block is set on the outside of the buffer tank and is used in conjunction with the transverse hydraulic push rod to absorb the reaction force of the transverse hydraulic push rod during operation and the impact force of the tank vibration, preventing the transverse hydraulic push rod and the tank from being damaged due to excessive force; however, it is necessary to ensure that the vibration buffer block is made of an elastic material that is compatible with the vibration frequency of the equipment to avoid poor buffering effect.

[0020] Preferably, the inner vibrating tank is equipped with an acceleration filtration assembly, which includes a servo motor fixedly installed at the upper end of the inner vibrating tank, a rotating frame fixedly installed at the output end of the servo motor, a waterproof outer sleeve fixedly installed at the center of the lower end of the rotating frame, and a vertical waterproof hydraulic rod fixedly installed inside the waterproof outer sleeve.

[0021] It is worth noting that the vertical waterproof hydraulic rod is installed inside the waterproof outer sleeve. It moves the filter brush plate up and down by telescoping, adjusting the height of the wall cleaning and simultaneously moving the pulsating plate up and down to enhance the disturbance of the raw liquid. However, it is necessary to ensure that the telescoping end of the vertical waterproof hydraulic rod is sealed with multiple layers of waterproof seals to prevent the raw liquid from seeping in.

[0022] Preferably, a guide slider is fixedly installed at the upper end of the rotating frame rod, a guide groove is opened on the inner side of the tank cover of the inner vibrating tank, and the guide slider slides inside the guide groove. Fixed scraping brush rods are fixedly connected to both sides of the lower end of the rotating frame rod. A filter brush plate is fixedly installed at the output end of the vertical waterproof hydraulic rod. An adjusting scraping rod is movably connected inside the fixed scraping brush rod, and the lower end of the adjusting scraping rod is connected to the upper end of the filter brush plate. A wave plate is fixedly installed on the outer side of the output end of the vertical waterproof hydraulic rod.

[0023] It is worth noting that the oscillating plate is fixed on the outside of the output end of the vertical waterproof hydraulic rod. It makes a compound motion with the rotation of the rotating frame and the extension and retraction of the hydraulic rod, which agitates the oral liquid concentrate in the tank at high frequency, speeds up the flow of the concentrate through the filter screen, improves the filtration efficiency, and prevents the concentrate from sedimenting and stratifying. However, it is important to note that the oscillating plate must be made of food-grade stainless steel to prevent corrosion and the generation of harmful substances.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows: The core of this invention, the vibrating filter assembly, achieves dynamic anti-clogging filtration of oral liquid concentrate. Its own vibration drives the inner vibrating tank to vibrate synchronously, preventing impurities from continuously adhering to the filter medium surface during filtration. Simultaneously, it accelerates the filtration flow rate of the concentrate, combining filtration and anti-clogging functions. Compared to traditional static filtration, this significantly improves the filtration efficiency of oral liquid, avoiding production interruptions caused by filter blockage and ensuring the continuity of the production line. Meanwhile, the impurity removal assembly collects, pushes, and automatically discharges solid impurities and raw material residues trapped in the inner vibrating tank after filtration, completing the harmless cleaning of impurities after filtration. This ensures continuous and effective filtration of the filter medium, maintains the normal operation of the equipment, and completely solves the tedious problem of manual cleaning of impurities in traditional buffer tanks, greatly improving production efficiency and reducing downtime. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural schematic diagram of the vibration motor of the present invention; Figure 3 This is a three-dimensional disassembled structural diagram of the limiting vibration block of the present invention; Figure 4 This is a three-dimensional disassembled structural diagram of the filter screen of the present invention; Figure 5 This is a three-dimensional structural diagram of the vibration buffer block of the present invention; Figure 6 This is a three-dimensional disassembled structural diagram of the sealing outer barrier of the present invention; Figure 7 This is a three-dimensional structural diagram of the rotating frame rod of the present invention; Figure 8 This is a three-dimensional structural diagram of the guide groove of the present invention; Figure 9 This is a three-dimensional structural diagram of the filter brush plate of the present invention.

[0026] Attached reference numerals: 1. Tank base plate; 2. Support frame; 3. Buffer outer tank; 5. Inner vibrating tank; 401. Motor mounting plate; 402. Vibrating motor; 403. Vibration connecting rod; 404. Fixed horizontal plate; 405. Vertical fixing block; 406. Buffer groove; 407. Buffer slider; 408. Limiting vibration block; 409. Shock-absorbing spring; 601. Filter screen; 602. Horizontal hydraulic push rod; 603. 604. Debris discharge push plate; 605. Inclined downward material plate; 606. Vibration buffer block; 607. Sealed outer gate; 608. Sealed inner gate; 709. Servo motor; 7000. Rotating frame rod; 7001. Waterproof outer sleeve; 701. Vertical waterproof hydraulic rod; 702. Guide slider; 703. Guide groove; 704. Fixed scraper brush rod; 705. Filter screen brush plate; 706. Adjustable scraper rod; 717. Wave plate. Detailed Implementation

[0027] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0028] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0029] Example 1; as Figures 1-6 As shown, it includes a tank fixing base plate 1, a support frame 2 fixedly installed on the upper end of the tank fixing base plate 1, a buffer outer tank 3 fixedly installed on the support frame 2, a vibration filter assembly for preventing clogging of impurities in the oral liquid on the buffer outer tank 3, an inner vibration tank 5 on the vibration filter assembly, and an impurity removal assembly for cleaning the impurities filtered out of the oral liquid in the inner vibration tank 5. The vibration filtering assembly includes a motor mounting plate 401 fixedly installed on one end of the outer side of the outer buffer tank 3, and a vibration motor 402 fixedly installed on the upper end of the motor mounting plate 401. The vibration motor 402 is a YZO-5-2 model. A vibration connecting rod 403 is fixedly installed on the output end of the vibration motor 402, and the other end of the vibration connecting rod 403 is connected to the outer wall of the inner vibration tank 5. Fixed horizontal plates 404 are fixedly connected to both ends of the outer side of the inner vibration tank 5. A vertical fixing block 405 is fixedly connected to the inner side of the fixed horizontal plate 404. A buffer groove 406 is opened inside the vertical fixing block 405, and a buffer slide is slidably connected inside the buffer groove 406. Block 407, the side end of the buffer slider 407 is fixedly connected to the limiting vibration block 408, the limiting vibration block 408 is made of silicone, and the other end of the limiting vibration block 408 is connected to the inner wall of the buffer outer tank 3. The upper and lower ends of the limiting vibration block 408 are provided with multiple sets of shock-absorbing springs 409, and the other end of the shock-absorbing springs 409 is connected to the inner side of the fixed horizontal plate 404. The outside of the shock-absorbing springs 409 is equipped with dampers. The shock-absorbing springs 409 are set at the upper and lower ends of the limiting vibration block 408, one end is connected to the limiting vibration block 408 and the other end is connected to the fixed horizontal plate 404, so as to perform secondary buffering and stress relief on the vibration of the inner vibration tank 5 and reduce the transmission of vibration to the buffer outer tank 3.

[0030] The debris removal assembly includes a filter screen 601 detachably connected to the inner vibrating tank 5, a horizontal hydraulic push rod 602 fixedly installed at one end of the outer side of the inner vibrating tank 5, and a debris discharge push plate 603 fixedly installed at the output end of the horizontal hydraulic push rod 602. The horizontal hydraulic push rod 602 is model HSG-32, and the debris discharge push plate 603 is made of polytetrafluoroethylene. A sealed inner baffle 607 is hinged to the outer side of the inner vibrating tank 5 away from the horizontal hydraulic push rod 602. An inclined downward material plate 604 is provided on the outer side of the sealed inner baffle 607. A vibration buffer block 605 is provided on the outer side of the buffer outer tank 3 to cooperate with the horizontal hydraulic push rod 602. A sealed outer baffle 606 is hinged to the outer side of the buffer outer tank 3. A CYW-150 liquid level sensor is also installed on the outer side of the buffer outer tank 3 to monitor the liquid level in the tank in real time.

[0031] When working, the YZO-5-2 type vibration motor 402 is started. The vibration motor 402 drives the inner vibration tank 5 to generate high-frequency vibration through the vibration connecting rod 403. The damping spring 409 and the limiting vibration block 408 work together to buffer and unload the vibration, so as to prevent the vibration from being transmitted to the buffer outer tank 3 and causing resonance. The oral liquid concentrate is fed into the inner vibrating tank 5 through the feed port at the top of the outer buffer tank 3. When the concentrate passes through the filter screen 601, the vibration prevents impurities from adhering to the screen surface, thus achieving dynamic anti-clogging filtration. When the liquid level sensor detects that the amount of impurities accumulated has reached the preset value, the HSG-32 type horizontal hydraulic push rod 602 is activated. The horizontal hydraulic push rod 602 pushes the impurity discharge push plate 603 to move horizontally, pushing the impurities on the filter screen 601 to the sealed inner baffle 607. When the inner sealed door 607 and the outer sealed door 606 are opened, the impurities slide out of the tank along the inclined downward material plate 604, completing the automatic impurity removal; After the impurity removal is completed, close the inner sealing gate 607 and the outer sealing gate 606, and continue the filtration operation.

[0032] Example 2: Please refer to Figure 1 - Figure 9 Based on Embodiment 1, an accelerated filtration component is added. The accelerated filtration component is provided in the inner vibrating tank 5. The accelerated filtration component includes a servo motor 701 fixedly installed at the upper end of the inner vibrating tank 5, a rotating frame rod 702 fixedly installed at the output end of the servo motor 701, a waterproof outer sleeve 703 fixedly installed at the center of the lower end of the rotating frame rod 702, and a vertical waterproof hydraulic rod 704 fixedly installed inside the waterproof outer sleeve 703. The model of the servo motor 701 is 60ST-M01330, and the model of the vertical waterproof hydraulic rod 704 is SLA-20. A guide slider 705 is fixedly installed on the upper end of the rotating frame rod 702. A guide groove 706 is opened on the inner side of the tank cover of the inner vibrating tank 5, and the guide slider 705 slides inside the guide groove 706. Fixed scraping brush rods 707 are fixedly connected to both sides of the lower end of the rotating frame rod 702. A filter brush plate 708 is fixedly installed on the output end of the vertical waterproof hydraulic rod 704. An adjusting scraping rod 709 is movably connected inside the fixed scraping brush rod 707, and the lower end of the adjusting scraping rod 709 is connected to the upper end of the filter brush plate 708. A wave plate 710 is fixedly installed on the outer side of the output end of the vertical waterproof hydraulic rod 704. The wave plate 710 is made of stainless steel. A JY-DS type viscosity sensor is also installed on the inner wall of the inner vibrating tank 5 to monitor the viscosity of the original liquid in real time.

[0033] When working, the 60ST-M01330 servo motor 701 is started. The servo motor 701 drives the rotating frame rod 702 to rotate. The guide slider 705 slides in the guide groove 706 to ensure the coaxiality of the rotation of the rotating frame rod 702. Simultaneously, the SLA-20 type vertical waterproof hydraulic rod 704 is activated. The vertical waterproof hydraulic rod 704 drives the filter screen brush plate 708 to move up and down. The wall scraping rod 709 extends and retracts synchronously with the filter screen brush plate 708. The wall scraping rod 707 is fixed and works with the filter screen brush plate 708 to scrape and clean the inner wall of the tank and the surface of the filter screen 601 to prevent the original liquid from adhering and forming scale. The wave plate 710 rotates with the rotating frame rod 702 and extends and retracts with the vertical waterproof hydraulic rod 704 to perform a compound motion, which agitates the raw liquid in the tank at high frequency. The viscosity sensor adjusts the speed of the servo motor 701 and the extension and retraction frequency of the vertical waterproof hydraulic rod 704 according to the viscosity data of the raw liquid, so as to speed up the speed of the raw liquid passing through the filter screen 601. The filtered raw liquid is temporarily buffered in the tank, and then discharged steadily from the outlet at the lower end of the outer tank 3 according to the requirements of the subsequent process.

[0034] The above working principle can be summarized as follows: the fixed bottom plate 1 and the support frame 2 provide a stable support foundation for the equipment; the vibration filter assembly drives the inner vibrating tank 5 to vibrate through the vibration motor 402, thereby achieving dynamic anti-clogging filtration of the raw liquid; the shock-absorbing spring 409 and the limiting vibration block 408 work together to reduce vibration transmission. The debris removal component pushes the debris discharge push plate 603 through the horizontal hydraulic push rod 602, so that the impurities are automatically discharged without the need for manual shutdown for cleaning. The accelerated filtration assembly is driven to rotate the rotating frame rod 702 by the servo motor 701, the vertical waterproof hydraulic rod 704 adjusts the height of the filter brush plate 708, the oscillating plate 710 agitates the raw liquid to improve filtration efficiency, and the fixed scraping brush rod 707 and the adjusting scraping rod 709 work together to clean the inner wall of the tank to prevent the raw liquid from depositing. Liquid level and viscosity sensors monitor the tank's internal condition in real time, ensuring stable equipment operation.

[0035] Based on another embodiment of Embodiment 1 and Embodiment 2, an SRY2 type electric heating tube can be added between the buffer outer tank 3 and the inner vibration tank 5 to meet the constant temperature filtration requirements of oral liquid stock solution. Meanwhile, a GJ-1 type impurity sensor is installed at the sealed outer gate 606 to accurately monitor the amount of impurities discharged, further improving the automation level of the equipment; A leveling cup can be added to the lower end of the tank's fixed base plate 1 to facilitate the horizontal adjustment of the equipment on the workshop floor and improve the equipment's installation adaptability.

[0036] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A buffer tank for processing oral liquids with a filtration structure, comprising a tank body fixing base plate (1), characterized in that, A support frame (2) is fixedly installed on the upper end of the tank base plate (1). A buffer outer tank (3) is fixedly installed on the support frame (2). A vibration filter assembly for filtering impurities in the oral liquid is provided on the buffer outer tank (3). An inner vibration tank (5) is provided on the vibration filter assembly. An impurity removal assembly for cleaning the impurities filtered out by the oral liquid is provided in the inner vibration tank (5). The vibration filter assembly includes a motor mounting plate (401) fixedly installed on one side of the buffer outer tank (3) and a vibration motor (402) fixedly installed on the upper end of the motor mounting plate (401).

2. The buffer tank for oral liquid processing with a filtration structure according to claim 1, characterized in that, A vibration link (403) is fixedly installed at the output end of the vibration motor (402), and the other end of the vibration link (403) is connected to the outer wall of the inner vibration tank (5).

3. A buffer tank with a filtration structure for processing oral liquids according to claim 2, characterized in that, The inner vibrating tank (5) has fixed horizontal plates (404) at both ends of its outer side, and vertical fixing blocks (405) are fixedly connected to the inner side of the fixed horizontal plates (404).

4. A buffer tank with a filtration structure for processing oral liquids according to claim 3, characterized in that, The vertical fixing block (405) has a buffer groove (406) inside, and a buffer slider (407) is slidably connected inside the buffer groove (406).

5. A buffer tank with a filtration structure for processing oral liquids according to claim 4, characterized in that, The buffer slider (407) is fixedly connected to the side end of the limiting vibration block (408), and the other end of the limiting vibration block (408) is connected to the inner wall of the buffer outer tank (3).

6. A buffer tank with a filtration structure for processing oral liquids according to claim 5, characterized in that, Multiple sets of damping springs (409) are provided at both the upper and lower ends of the limiting vibration block (408), and the other end of the damping spring (409) is connected to the inner side of the fixed horizontal plate (404). A damper is installed on the outer side of the damping spring (409).

7. A buffer tank with a filtration structure for processing oral liquids according to claim 1, characterized in that, The debris removal assembly includes a filter screen (601) detachably connected to the inner vibrating tank (5), a transverse hydraulic push rod (602) fixedly installed at one end of the outer side of the inner vibrating tank (5), and a debris discharge push plate (603) fixedly installed at the output end of the transverse hydraulic push rod (602).

8. A buffer tank with a filtration structure for processing oral liquids according to claim 7, characterized in that, The inner vibrating tank (5) is hinged to a sealed inner baffle (607) at the outer end away from the transverse hydraulic push rod (602). The outer side of the sealed inner baffle (607) is provided with a downward inclined material plate (604). The outer side of the buffer outer tank (3) is provided with a vibration buffer block (605) that works in conjunction with the transverse hydraulic push rod (602). The outer side of the buffer outer tank (3) is hinged to a sealed outer baffle (606).

9. A buffer tank with a filtration structure for processing oral liquids according to claim 1, characterized in that, The inner vibrating tank (5) is equipped with an acceleration filtration assembly, which includes a servo motor (701) fixedly installed at the upper end of the inner vibrating tank (5), a rotating frame rod (702) fixedly installed at the output end of the servo motor (701), a waterproof outer sleeve (703) fixedly installed at the center of the lower end of the rotating frame rod (702), and a vertical waterproof hydraulic rod (704) fixedly installed inside the waterproof outer sleeve (703).

10. A buffer tank with a filtration structure for processing oral liquids according to claim 9, characterized in that, A guide slider (705) is fixedly installed on the upper end of the rotating frame rod (702). The inner side of the tank cover of the inner vibrating tank (5) is provided with a guide groove (706), and the guide slider (705) slides inside the guide groove (706). Fixed scraping brush rods (707) are fixedly connected to both sides of the lower end of the rotating frame rod (702). A filter brush plate (708) is fixedly installed at the output end of the vertical waterproof hydraulic rod (704). An adjusting scraping rod (709) is movably connected inside the fixed scraping brush rod (707), and the lower end of the adjusting scraping rod (709) is connected to the upper end of the filter brush plate (708). A wave plate (710) is fixedly installed on the outer side of the output end of the vertical waterproof hydraulic rod (704).

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