A centrifugal purification device for production of Chinese medicine oral liquid preparations

Abstract

The present invention relates to the technical field of traditional Chinese medicine production and purification, and in particular to a centrifugal purification device for the production of traditional Chinese medicine oral liquid preparations. The present invention includes a supporting device and a centrifugal device, the centrifugal device is connected to a pipeline system, the centrifugal device includes a centrifugal cylinder and a sedimentation cylinder, the centrifugal cylinder and the sedimentation cylinder are connected and combined by a combined clamping plate and driven to rotate by a power device, and a cleaning device and a monitoring system are arranged in the centrifugal device. The supporting device is used to support the centrifugal device to reduce the shaking of the centrifugal device when it rotates at high speed. The centrifugal cylinder is used to store medicines and generate centrifugal force through rotation to throw impurities with higher density into the sedimentation cylinder. The sedimentation cylinder is used to receive separated impurities for easy cleaning. The monitoring system is used to monitor the operating data of the equipment, ensure the normal and continuous operation of the equipment, improve production safety and ensure the quality of production.

Description

Technical Field

[0001] The invention relates to the technical field of production and purification of traditional Chinese medicine, in particular to a centrifugal purification device for production of traditional Chinese medicine oral liquid preparations. Background Art

[0002] Chinese herbal oral liquids, such as Acanthopanax Brain Mixture, Deer Antler and Ginseng Whip Wine, Ginkgo Leaf Drops, etc., are based on Chinese herbal decoctions. The active ingredients in Chinese medicine are extracted, and some additives are added. It is basically an oral liquid preparation made according to the injection process. It has many advantages that Chinese herbal decoctions do not have. Therefore, the research and production of Chinese herbal oral liquids has accounted for an increasing proportion of the entire preparation development process year by year. Quality standards are an important part of the development of Chinese herbal oral liquids, among which clarity inspection is closely related to the quality and efficacy of Chinese herbal oral liquids.

[0003] At present, the purification methods for improving the clarity of oral Chinese medicine liquids mainly include water extraction and alcohol precipitation, ultrafiltration, high-speed centrifugation and adsorption clarification. Among them, water extraction and alcohol precipitation, ultrafiltration and adsorption clarification require higher processes and equipment, and have low purification efficiency. They are not suitable for the purification of long-term and large-scale processing of medicines, and the cost required is also relatively high.

[0004] Among them, the purification clarity of Chinese herbal oral liquids such as Acanthopanax Brain Ling Mixture, Deer Antler and Ginseng Whip Wine, and Ginkgo Leaf Drops by high-speed centrifugation is mainly affected by the rotation speed and purification time. Since the residual impurities in the production of Acanthopanax Brain Ling Mixture, Deer Antler and Ginseng Whip Wine, and Ginkgo Leaf Drops are very small, the suspension time in the medicine is long, and the natural clarification time is also long. Therefore, in order to improve the clarification efficiency, a high-speed centrifugal separation and purification device is required. The current high-speed centrifugal separation and purification device only has small equipment, which is not suitable for factory production needs. Summary of the invention

[0005] In order to improve the purification efficiency of centrifugal separation equipment used for purifying Chinese medicine oral liquids such as Ciwujia Naoling Mixture, Deer Antler and Ginseng Whip Wine, and Ginkgo Leaf Drops, and to solve the problem of safety in the use of large-scale centrifugal separation and purification devices, the present invention provides a centrifugal purification device for the production of Chinese medicine oral liquid preparations.

[0006] The centrifugal purification device for producing a Chinese medicine oral liquid preparation provided by the present invention adopts the following technical scheme:

[0007] A centrifugal purification device for the production of Chinese medicine oral liquid preparations comprises a supporting device and a centrifugal device, wherein the centrifugal device is rotatably mounted on the supporting device, and the supporting device is fixedly mounted on the ground, the centrifugal device is connected to a pipeline system, and the Chinese medicine oral liquid preparation slurry enters and is discharged from the centrifugal device through the pipeline system, the centrifugal device comprises a centrifugal cylinder and a sedimentation cylinder, the sedimentation cylinder is sleeved on the outside of the centrifugal cylinder, the centrifugal cylinder and the sedimentation cylinder are connected and combined by a combined clamping plate and driven to rotate by a power device, and a cleaning device and a monitoring system are arranged in the centrifugal device.

[0008] The supporting device is used to support the centrifugal device, assist the rotation of the centrifugal device while maintaining the stability of the centrifugal device and reducing the shaking of the centrifugal device when it rotates at high speed. The piping system is used to output and discharge the medicine to facilitate continuous production and improve production efficiency. The centrifugal cylinder is used to store the medicine and generate centrifugal force through rotation to throw the impurities with higher density into the sedimentation cylinder. The sedimentation cylinder is used to receive the separated impurities for easy cleaning. The combined splint is used to drive the centrifugal cylinder and the sedimentation cylinder to rotate. The power device is used to provide the power for rotation. The cleaning device is used to clean the impurities separated by centrifugation in time. The monitoring system is used to monitor the operation data of the equipment to ensure the normal and continuous operation of the equipment, improve production safety and ensure the quality of production.

[0009] Furthermore, the centrifugal cylinder includes a cylinder top plate and a cylinder bottom plate, vertical partitions are arranged vertically at intervals between the cylinder top plate and the cylinder bottom plate, the top surface of the cylinder top plate is provided with an embedding groove, and flow-blocking strips are arranged at intervals on the side surfaces of the vertical partitions, and the flow-blocking strips on the opposite surfaces of two adjacent vertical partitions are staggered.

[0010] The vertical baffles and baffles are used to reduce the flow of reagents during centrifugation, improve the efficiency of centrifugation, and reduce the interference of reagent flow with the centrifugal separation of impurities.

[0011] Furthermore, the sedimentation cylinder is in the shape of a cylinder with openings at the top and bottom, and sedimentation grooves are vertically spaced on the inner wall of the sedimentation cylinder. The top plate and the bottom plate of the cylinder are in the shape of disks with a central opening, and the vertical partitions are radially distributed around the central opening of the top plate of the cylinder. The outer edges of the vertical partitions are close to the inner wall of the sedimentation cylinder, and the middle interval between the outer edges of two adjacent vertical partitions is movably corresponding to a sedimentation groove. The upper and lower edges of the sedimentation cylinder are spaced apart by combined notch grooves, and the combined notch groove on the upper part of the sedimentation cylinder and the embedded groove on the upper surface of the top plate of the cylinder are movably corresponding to each other, and a balancing block is provided on the outer surface of the sedimentation cylinder.

[0012] The sedimentation tank is used to collect impurities separated from the medicine by the centrifugal cylinder. The vertical partitions are radially distributed around the central opening of the cylinder top plate to follow the direction of centrifugal force, which is beneficial to the separation and purification of impurities. The combined notch groove is used to connect with the combined splint. The balancing block is used to balance the rotational dynamic balance of the equipment to solve the problem of rotational imbalance during high-speed rotation caused by mass asymmetry during equipment production and processing.

[0013] Furthermore, the combined splint is movably installed on the top of the centrifugal cylinder and the sedimentation cylinder, and the combined splint is controlled to move up and down by a lifting screw. The combined splint is provided with embedding strips, which are radially distributed and movably embedded and matched with the embedding grooves and the combined notch grooves under the control of the lifting screw. A bottom splint is installed at the bottom of the centrifugal cylinder and the sedimentation cylinder, and the bottom splint is provided with embedding strips which are embedded and combined with the combined notch grooves at the lower part of the sedimentation cylinder. Concentric circular sliding strips are provided on the bottom splint, and concentric circular sliding strips are provided on the bottom surface of the cylinder bottom plate, and the sliding strips on the bottom splint and the cylinder bottom plate are staggered.

[0014] The combined splint is used to connect the centrifugal cylinder and the sedimentation cylinder so that they can rotate synchronously and the gap between the sedimentation tank and the vertical partition plate can correspond to each other. The lifting screw facilitates the installation and removal of the combined splint. The bottom splint is used to assist the combined splint to connect the centrifugal cylinder and the sedimentation cylinder for synchronous rotation. The sliding stripes facilitate the staggered rotation of the centrifugal cylinder and the sedimentation cylinder, thereby achieving the staggered gap between the sedimentation tank and the vertical partition plate, thereby isolating the impurities separated in the sedimentation tank in time for easy cleaning.

[0015] Furthermore, the power device includes a driving machine, which is power-transmission-connected to the centrifugal cylinder and the sedimentation cylinder through a belt transmission device. The centrifugal cylinder and the sedimentation cylinder are connected to the supporting device through a central bearing. A flywheel is provided on the rotating shaft of the centrifugal cylinder and the sedimentation cylinder, and a friction braking device is provided at the edge of the flywheel.

[0016] The belt drive device is used to transmit the power of the driving machine. At the same time, the non-rigid connection is beneficial to reduce the damage to the transmission and power equipment caused by high-speed rotation of the equipment, and plays a buffering role. The flywheel is used to keep the centrifugal cylinder and the sedimentation cylinder rotating after the driving machine stops, avoiding unstable rotation of the centrifugal cylinder and the sedimentation cylinder after sudden shutdown, which affects the separation effect. The braking device is used to reduce the speed and stop the rotation of the centrifugal cylinder and the sedimentation cylinder, which is convenient for controlling the speed and shutdown of the centrifugal cylinder and the sedimentation cylinder.

[0017] Furthermore, the support device includes an outer shell, a ground support and a centrifugal support, the outer shell is wrapped around the outside of the centrifugal device, the outer shell and the centrifugal device are fixed on the ground through the ground support, and the centrifugal device is rotatably installed in the outer shell through the centrifugal support.

[0018] The outer shell is used to wrap the centrifugal device to reduce external interference with the operation of the centrifugal device, and also to prevent objects from being thrown out when the centrifugal device is running at high speed, endangering the safety of production personnel. The ground support is used to fix the outer shell and the centrifugal device to the ground, improve the stability of the equipment, and reduce shaking. The centrifugal support further stabilizes and buffers the impact force and shaking of the centrifugal device when it rotates at high speed.

[0019] Furthermore, an inner shell is provided inside the outer shell, an inter-shell support is provided at the gap between the outer shell and the inner shell, a top cover is provided on the top of the outer shell and the inner shell, strip holes are provided on the sides of the outer shell and the inner shell and observation windows are installed, the lower half of the outer shell is installed in the pit, the ground support includes a filling support and a fixed foot, the filling support is connected and fixed at the side of the outer shell and the inner edge of the pit, the fixed foot is connected and fixed to the bottom surface of the outer shell and the bottom surface of the pit, the centrifugal support includes a bottom support seat, a top support seat and a limiting hoop frame, the bottom of the centrifugal device is rotatably connected to the outer shell and the inner shell through the bottom support seat, the top of the centrifugal device is rotatably connected to the outer shell and the inner shell through the top support seat, and the middle part of the centrifugal device is rotatably connected to the inner wall of the inner shell through the limiting hoop frame.

[0020] The inner shell is conducive to further improving the protection effect of the outer shell. At the same time, the gap between the inner shell and the outer shell is conducive to filling materials, which can play the functions of cooling, heat preservation, heating, etc. The top cover is convenient for maintenance of the internal centrifugal device, and the observation window is convenient for observing the operating status of the centrifugal device. The pit is conducive to maintaining the stability of the equipment and reducing dangerous problems such as detachment from the ground caused by shaking impact. The filling support is used to fill the gap between the outer shell and the pit, and further improve the stability and safety of the equipment operation. The bottom support seat and the top support seat are used to assist the rotation of the centrifugal device and reduce friction. The limiting hoop is used to fix the centrifugal device and reduce the impact force of the centrifugal device on the inner shell, the bottom support seat and the top support seat.

[0021] Furthermore, the pipeline system includes a delivery pipe, a distribution pipe and an output pipe, and the delivery pipe, the distribution pipe and the output pipe are connected in sequence, the distribution pipe is connected to the centrifuge, the delivery pipe is externally connected to the production medicine storage tank, the output pipe is externally connected to the quality inspection medicine storage tank, the end of the delivery pipe is connected to the liquid inlet of the distribution pipe through a delivery docking port, a delivery valve is installed on the delivery pipe, a filter is arranged in the delivery pipe, the end of the output pipe is connected to the liquid outlet of the distribution pipe through a drainage docking port, a drainage valve is installed on the output pipe, a top docking port is arranged on the top of the distribution pipe and is connected to the delivery docking port, a bottom docking port is arranged on the bottom and is connected to the drainage docking port, vertical docking ports are spaced apart on the sides of the distribution pipe, and the docking port is connected to the centrifuge for relative rotation.

[0022] The distribution pipe is used to distribute the unpurified medicine transported by the delivery pipe into the gaps between the vertical partitions, and is also used to collect the medicine in the gaps between the vertical partitions after purification and flow it into the output pipe. The delivery valve and the drain valve are used to control the input and output of the medicine to achieve continuous centrifugal operation. The filter screen is used to filter larger impurities to prevent larger impurities from getting stuck in the centrifugal device and affecting the cleaning and operation of the centrifugal device.

[0023] Furthermore, the cleaning device includes a deposition cleaning device and an attachment cleaning device, the deposition cleaning device is slidably and telescopically arranged in the sedimentation tank of the sedimentation cylinder, the deposition cleaning device includes a piston head and a piston rod, the piston head is slidably arranged in the sedimentation tank, the piston rod is connected to and controls the sliding of the piston head, a cleaning door is arranged at the bottom end of the sedimentation tank to control the opening and closing, the attachment cleaning device is slidably and telescopically arranged at the center of the centrifugal cylinder, the attachment cleaning device includes a high-pressure water gun and a high-pressure water pipe, the high-pressure water gun is slidably arranged at the center of the centrifugal cylinder, the high-pressure water pipe is connected to and follows the sliding of the high-pressure water gun, and the water spray outlets of the high-pressure water gun are arranged at intervals around the side of the high-pressure water gun.

[0024] The sedimentation cleaning device is used to clean the impurities separated by centrifugation, and to clean out the separated impurities in time to avoid accumulation affecting the next separation and purification work. The attachment cleaning device is used to clean the inside of the entire equipment to avoid attachments affecting product quality, or when changing the type of drug to be separated and purified, clean the residues of the previous purified drug. The piston head is used to push out the impurities in the sedimentation tank, and the piston rod facilitates pushing the piston head to achieve automatic cleaning. The high-pressure water gun uses a jet of high-pressure water to clean the inside of the equipment, which is convenient and quick.

[0025] Furthermore, the monitoring system includes a balance monitoring device, a turbidity monitoring device and a metering monitoring device. The balance monitoring device is connected and installed on the outer surface of the sedimentation cylinder, the turbidity monitoring device is connected and installed in the centrifuge cylinder, and the metering monitoring device is connected and installed in the pipeline system. The balance monitoring device includes a vibration sensor, an offset pressure sensor and a rotation speed sensor. The vibration sensor, the offset pressure sensor and the rotation speed sensor are wirelessly connected to an external control monitoring computer. The turbidity monitoring device includes a turbidity sensor and an endoscope lens. The turbidity sensor and the endoscope lens are wirelessly connected to an external control monitoring computer. The metering monitoring device includes a load-bearing pressure sensor and a flow sensor. The load-bearing pressure sensor and the flow sensor are wirelessly connected to an external control monitoring computer.

[0026] The balance monitoring device is used to monitor the dynamic balance and force data during the operation of the equipment. The vibration sensor is used to monitor the vibration amplitude and frequency generated when the equipment rotates at high speed, reducing fatigue damage to equipment components caused by vibration. The offset pressure sensor is used to monitor the unilateral force when the equipment rotates at high speed, compare the force of one circle, judge the rotation balance of the equipment, and avoid excessive unilateral force. The speed sensor is used to monitor the speed of the equipment's centrifugal device to determine whether the average speed of the equipment meets the needs of centrifugal impurity removal. The turbidity monitoring device is used to monitor the effect of centrifugal purification. The turbidity sensor automatically senses changes in impurity content. The endoscope lens is used to monitor and observe the internal purification effect to assist in determining downtime. The metering monitoring device is used to monitor the workload and efficiency of the equipment. The load-bearing pressure sensor and flow sensor assist in determining whether the equipment is full.

[0027] In summary, the present invention has the following beneficial technical effects:

[0028] 1. The supporting device is used to support the centrifugal device, assist the rotation of the centrifugal device while maintaining the stability of the centrifugal device, and reduce the shaking of the centrifugal device when it rotates at high speed. The pipeline system is used to output and discharge the medicine, which is convenient for continuous production and improves production efficiency. The centrifugal cylinder is used to store medicine and generate centrifugal force through rotation to throw the impurities with higher density into the sedimentation cylinder. The sedimentation cylinder is used to receive the separated impurities for easy cleaning. The combined splint is used to drive the centrifugal cylinder and the sedimentation cylinder to rotate. The power device is used to provide the power for rotation. The cleaning device is used to clean the impurities separated by centrifugation in time. The monitoring system is used to monitor the operation data of the equipment, ensure the normal and continuous operation of the equipment, improve production safety and ensure the quality of production.

[0029] 2. Vertical baffles and baffles are used to reduce the flow of reagents during centrifugation, improve the efficiency of centrifugation, and reduce the interference of reagent flow with the centrifugal separation of impurities.

[0030] 3. The sedimentation tank is used to collect impurities separated from the medicine by the centrifugal cylinder. The vertical partitions are radially distributed around the central opening of the cylinder top plate to follow the direction of centrifugal force, which is conducive to the separation and purification of impurities. The combined notch groove is used to connect with the combined clamping plate. The balancing block is used to balance the rotational dynamic balance of the equipment to solve the problem of rotational imbalance during high-speed rotation caused by mass asymmetry during equipment production and processing.

[0031] 4. The combined splint is used to connect the centrifugal cylinder and the sedimentation cylinder so that they can rotate synchronously and the gap between the sedimentation tank and the vertical partition plate can be matched. The lifting screw facilitates the installation and removal of the combined splint. The bottom splint is used to assist the combined splint to connect the centrifugal cylinder and the sedimentation cylinder for synchronous rotation. The sliding stripes facilitate the staggered rotation of the centrifugal cylinder and the sedimentation cylinder, and realize the staggered gap between the sedimentation tank and the vertical partition plate, so that the impurities separated in the sedimentation tank can be isolated in time for easy cleaning.

[0032] 5. The belt drive device is used to transmit the power of the driving machine. At the same time, the non-rigid connection is beneficial to reduce the damage to the transmission and power equipment caused by the high-speed rotation of the equipment, and plays a buffering role. The flywheel is used to keep the centrifugal cylinder and the sedimentation cylinder rotating after the driving machine stops, avoiding the unstable rotation of the centrifugal cylinder and the sedimentation cylinder after sudden shutdown, which affects the separation effect. The braking device is used to reduce the speed and stop the rotation of the centrifugal cylinder and the sedimentation cylinder, which is convenient for controlling the speed and shutdown of the centrifugal cylinder and the sedimentation cylinder.

[0033] 6. The outer shell is used to wrap the centrifugal device to reduce external interference with the operation of the centrifugal device, and also to prevent objects from being thrown out when the centrifugal device is running at high speed, endangering the safety of production personnel. The ground support is used to fix the outer shell and the centrifugal device on the ground, improve the stability of the equipment, and reduce shaking. The centrifugal support further stabilizes and buffers the impact force and shaking of the centrifugal device when it rotates at high speed.

[0034] 7. The inner shell is conducive to further improving the protective effect of the outer shell. At the same time, the gap between the inner shell and the outer shell is conducive to filling materials, which can play the role of cooling, heat preservation, heating, etc. The top cover is convenient for maintenance of the internal centrifugal device, and the observation window is convenient for observing the operating status of the centrifugal device. The pit is conducive to maintaining the stability of the equipment and reducing dangerous problems such as separation from the ground caused by shaking impact. The filling support is used to fill the gap between the outer shell and the pit, further improving the stability and safety of the equipment operation. The bottom support seat and the top support seat are used to assist the rotation of the centrifugal device and reduce friction. The limit hoop is used to fix the centrifugal device and reduce the impact force of the centrifugal device on the inner shell, the bottom support seat and the top support seat.

[0035] 8. The distribution pipe is used to distribute the unpurified reagents transported by the delivery pipe into the gaps between the vertical partitions, and is also used to collect the purified reagents in the gaps between the vertical partitions and flow them into the output pipe. The delivery valve and the drain valve are used to control the input and output of the reagents to achieve continuous centrifugal operation. The filter is used to filter larger impurities to prevent larger impurities from getting stuck in the centrifugal device and affecting the cleaning and operation of the centrifugal device.

[0036] 9. The sedimentation cleaning device is used to clean the impurities separated by centrifugation, and to clean out the separated impurities in time to avoid accumulation affecting the next separation and purification work. The attachment cleaning device is used to clean the inside of the entire equipment to avoid attachments affecting product quality, or to clean the residues of the previous purified drugs when changing the type of drugs to be separated and purified. The piston head is used to push the impurities in the sedimentation tank, and the piston rod is convenient to push the piston head to achieve automatic cleaning. The high-pressure water gun uses a jet of high-pressure water to clean the inside of the equipment, which is convenient and quick.

[0037] 10. The balance monitoring device is used to monitor the dynamic balance and force data during the operation of the equipment. The vibration sensor is used to monitor the vibration amplitude and frequency generated when the equipment rotates at high speed, so as to reduce fatigue damage to equipment components caused by vibration. The offset pressure sensor is used to monitor the unilateral force when the equipment rotates at high speed, and compare the force of one circle to judge the rotation balance of the equipment and avoid excessive unilateral force. The speed sensor is used to monitor the speed of the centrifugal device of the equipment to judge whether the average speed of the equipment meets the needs of centrifugal impurity removal. The turbidity monitoring device is used to monitor the effect of centrifugal purification. The turbidity sensor automatically senses changes in impurity content. The endoscope lens is used to monitor and observe the internal purification effect and assist in judging the downtime. The metering monitoring device is used to monitor the workload and efficiency of the equipment. The load-bearing pressure sensor and flow sensor assist in judging whether the equipment is full. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of the installation structure of the present invention;

[0039] Figure 2 for Figure 1 A full cross-sectional diagram at the vertical center plane;

[0040] Figure 3 It is a schematic diagram of the external structure of the present invention;

[0041] Figure 4 for Figure 3 A full cross-sectional diagram at the vertical center plane;

[0042] Figure 5 for Figure 3 A full cross-sectional view of the horizontal center plane;

[0043] Figure 6 It is a schematic diagram of the explosion of the centrifugal device of the present invention;

[0044] Figure 7 It is a communication connection diagram of the monitoring system of the present invention.

[0045] Description of reference numerals:

[0046] 1. Support device, 11. Outer shell, 111. Inner shell, 112. Inter-shell support, 113. Top cover, 114. Observation window, 12. Ground support, 121. Pit, 122. Filling support, 123. Fixed foot, 13. Centrifugal support, 131. Bottom support seat, 132. Top support seat, 133. Limiting hoop;

[0047] 2. Centrifugal device, 21. Centrifugal cylinder, 211. Cylinder top plate, 212. Embedded groove, 213. Vertical partition, 214. choke strip, 215. Cylinder bottom plate, 22. Sedimentation cylinder, 221. Sedimentation groove, 222. Combined notched groove, 223. Balancing block, 23. Combined splint, 231. Embedded strip, 232. Lifting screw, 233. Bottom splint, 234. Sliding strip, 24. Power device, 241. Driving machine, 242. Belt transmission device, 2421. Motor pulley, 2422. Transmission pulley, 2423. Transmission belt, 243. Flywheel, 244. Braking device, 2441. Brake pad, 2442. Brake pad control lever;

[0048] 3. Pipeline system, 31. Delivery pipe, 311. Delivery interface, 312. Delivery valve, 313. Filter, 32. Distribution pipe, 321. Top interface, 322. Bottom interface, 323. Interface, 33. Output pipe, 331. Drain interface, 332. Drain valve;

[0049] 4. cleaning device, 41. deposition cleaning device, 411. piston head, 412. piston rod, 413. cleaning door, 42. attachment cleaning device, 421. high-pressure water gun, 422. high-pressure water pipe;

[0050] 5. Monitoring system, 51. Balance monitoring device, 511. Vibration sensor, 512. Offset pressure sensor, 513. Rotation speed sensor, 52. Turbidity monitoring device, 521. Turbidity sensor, 522. Endoscope lens, 53. Measuring monitoring device, 531. Load-bearing pressure sensor, 532. Flow sensor. DETAILED DESCRIPTION

[0051] The following will be combined with the attached Figure 1-Figure 7 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0052] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0053] Embodiment 1:

[0054] The embodiment of the present invention discloses a centrifugal purification device for producing a Chinese medicine oral liquid preparation, referring to Figure 1 and Figure 2 , comprising a supporting device 1 and a centrifugal device 2, wherein the centrifugal device 2 is rotatably mounted on the supporting device 1, and the supporting device 1 is fixedly mounted on the ground, and the centrifugal device 2 is connected to a pipeline system 3, and the raw slurry of the Chinese medicine oral liquid preparation enters and is discharged from the centrifugal device 2 through the pipeline system 3;

[0055] The centrifugal device 2 comprises a centrifugal cylinder 21 and a sedimentation cylinder 22, wherein the sedimentation cylinder 22 is sleeved on the outside of the centrifugal cylinder 21, and the centrifugal cylinder 21 and the sedimentation cylinder 22 are limitedly connected and combined by a combined clamping plate 23 and driven to rotate by a power device 24;

[0056] The centrifugal device 2 is provided with a cleaning device 4 and a monitoring system 5 .

[0057] During installation, the support device 1 is fixed on the floor of the factory building, and then the centrifugal device 2 is installed on the support device 1;

[0058] When in use, the initially produced medicine is poured into the centrifugal device 2 through the pipeline system 3, and then the centrifugal force generated by the rotation of the centrifugal device 2 is used to separate impurities and purify them. During separation and purification, the centrifugal cylinder 21 and the sedimentation cylinder 22 are driven by the combined clamping plate 23 to rotate at high speed. The impurities in the medicine in the centrifugal cylinder 21 enter the sedimentation cylinder 22 with the action of centrifugal force. The monitoring system 5 is used to monitor the purification effect of the medicine. After achieving the preset effect, the rotation of the centrifugal device 2 is stopped, and then the impurities deposited in the sedimentation cylinder 22 are cleaned by the cleaning device 4.

[0059] Embodiment 2:

[0060] On the basis of Example 1, add:

[0061] Reference Figure 2 , Figure 4 , Figure 5 and Figure 6 The centrifugal cylinder 21 includes a cylinder top plate 211 and a cylinder bottom plate 215, and vertical partitions 213 are vertically spaced apart between the cylinder top plate 211 and the cylinder bottom plate 215. The top surface of the cylinder top plate 211 is provided with an embedding groove 212, and the side surfaces of the vertical partitions 213 are spaced apart with flow blocking strips 214, and the flow blocking strips 214 on the opposite surfaces of two adjacent vertical partitions 213 are staggered.

[0062] Reference Figure 4-Figure 6The sedimentation cylinder 22 is in the shape of a cylinder with openings at the top and bottom, and sedimentation grooves 221 are vertically spaced on the inner wall of the sedimentation cylinder 22. The cylinder top plate 211 and the cylinder bottom plate 215 are in the shape of a disc with a central opening, and the vertical partitions 213 are radially distributed around the central opening of the cylinder top plate 211. The outer edges of the vertical partitions 213 are close to the inner wall of the sedimentation cylinder 22, and the middle interval between the outer edges of two adjacent vertical partitions 213 is movably corresponding to a sedimentation groove 221. The upper and lower edges of the sedimentation cylinder 22 are spaced apart by combined notch grooves 222. The combined notch groove 222 on the upper part of the sedimentation cylinder 22 and the embedded groove 212 on the upper surface of the cylinder top plate 211 are movably corresponding to each other, and a balancing block 223 is provided on the outer surface of the sedimentation cylinder 22.

[0063] Reference Figure 4-Figure 6 The combined splint 23 is movably mounted on the top of the centrifugal cylinder 21 and the sedimentation cylinder 22. The combined splint 23 is controlled to move up and down by a lifting screw 232. An embedding strip 231 is provided on the combined splint 23. The embedding strip 231 is radially distributed and is movably embedded and matched with the embedding groove 212 and the combined notch groove 222 under the control of the lifting screw 232. A bottom splint 233 is installed at the bottom of the centrifugal cylinder 21 and the sedimentation cylinder 22. The bottom splint 233 is provided with an embedding strip 231 and is embedded and combined with the combined notch groove 222 at the lower part of the sedimentation cylinder 22. Concentric circular sliding strips 234 are provided on the bottom splint 233. Concentric circular sliding strips 234 are provided on the bottom surface of the cylinder bottom plate 215. The sliding strips 234 on the bottom splint 233 and the cylinder bottom plate 215 are staggered and matched.

[0064] Reference Figure 4-Figure 6 The power device 24 includes a driving machine 241, which is connected to the centrifugal cylinder 21 and the sedimentation cylinder 22 through a belt transmission device 242. The centrifugal cylinder 21 and the sedimentation cylinder 22 are connected to the supporting device 1 through a central bearing. A flywheel 243 is provided on the rotating shaft of the centrifugal cylinder 21 and the sedimentation cylinder 22, and a brake device 244 is frictionally provided at the edge of the flywheel 243.

[0065] The width of the embedded groove 212 is twice that of the embedded strip 231. When the centrifugal rotation is in the forward direction, the embedded strip 231 is close to one side of the embedded groove 212 and drives the rotation. At this time, the sedimentation groove 221 is aligned with the middle of the two adjacent vertical partitions 213. When the centrifugal rotation is stopped, they rotate in opposite directions. At this time, the sedimentation groove 221 is staggered with the middle of the two adjacent vertical partitions 213, so that the sedimentation groove 221 is isolated, which is beneficial to reduce the backflow of impurities after separation.

[0066] The belt transmission device 242 includes a motor pulley 2421, a transmission pulley 2422 and a transmission belt 2423. The motor pulley 2421 is installed on the rotating main shaft of the driving machine 241, and the transmission pulley 2422 is installed on the flywheel 243 and the rotation center is colinear with the rotation center of the centrifuge cylinder 21. The two ends of the transmission belt 2423 are respectively sleeved on the motor pulley 2421 and the transmission pulley 2422.

[0067] The braking device 244 includes a brake pad 2441 and a brake pad control rod 2442. The brake pad 2441 is connected to the brake pad control rod 2442. The brake pad control rod 2442 controls the brake pad 2441 to contact and leave the flywheel 243 by telescoping, thereby achieving a stopping effect through friction between the brake pad 2441 and the flywheel 243.

[0068] Embodiment 3:

[0069] On the basis of Example 1, add:

[0070] Reference Figure 1 and Figure 2 The support device 1 includes an outer shell 11, a ground support 12 and a centrifugal support 13. The outer shell 11 is wrapped around the outside of the centrifugal device 2. The outer shell 11 and the centrifugal device 2 are installed and fixed on the ground through the ground support 12. The centrifugal device 2 is rotatably installed in the outer shell 11 through the centrifugal support 13.

[0071] Reference Figure 1-Figure 6 An inner shell 111 is disposed inside the outer shell 11, an inter-shell support 112 is disposed at the gap between the outer shell 11 and the inner shell 111, a top cover 113 is disposed on the top of the outer shell 11 and the inner shell 111, and strip holes are provided on the sides of the outer shell 11 and the inner shell 111 and an observation window 114 is installed;

[0072] The lower half of the outer shell 11 is installed in the pit 121, and the ground support 12 includes a filling support 122 and a fixed foot 123. The filling support 122 is connected and fixed to the side of the outer shell 11 and the inner edge of the pit 121, and the fixed foot 123 is connected and fixed to the bottom surface of the outer shell 11 and the inner bottom surface of the pit 121;

[0073] The centrifugal support 13 includes a bottom support seat 131, a top support seat 132 and a limiting hoop frame 133. The bottom of the centrifugal device 2 is rotatably connected to the outer shell 11 and the inner shell 111 through the bottom support seat 131, the top of the centrifugal device 2 is rotatably connected to the outer shell 11 and the inner shell 111 through the top support seat 132, and the middle part of the centrifugal device 2 is rotatably connected to the inner wall of the inner shell 111 through the limiting hoop frame 133.

[0074] A pit 121 is excavated in advance according to the size of the equipment and is smoothed and fixed with cement and wire mesh, and then the equipment is installed in the pit 121 .

[0075] Embodiment 4:

[0076] On the basis of Example 1, add:

[0077] Reference Figure 1-Figure 4 The pipeline system 3 includes a delivery pipe 31, a distribution pipe 32 and an output pipe 33, the delivery pipe 31, the distribution pipe 32 and the output pipe 33 are connected in sequence, the distribution pipe 32 is connected to the centrifuge cylinder 21, the delivery pipe 31 is externally connected to the production drug storage tank, and the output pipe 33 is externally connected to the quality inspection drug storage tank;

[0078] The end of the delivery pipe 31 is connected to the liquid inlet of the distribution pipe 32 through a delivery docking port 311. A delivery valve 312 is installed on the delivery pipe 31. A filter screen 313 is arranged inside the delivery pipe 31.

[0079] The end of the output pipe 33 is connected to the liquid outlet of the distribution pipe 32 through a liquid discharge interface 331, and a liquid discharge valve 332 is installed on the output pipe 33;

[0080] The top of the distribution pipe 32 is provided with a top docking port 321 connected to the delivery docking port 311, and the bottom is provided with a bottom docking port 322 connected to the discharge docking port 331. The side of the distribution pipe 32 is spaced apart with a vertical docking port 323, and the docking port 323 is connected to the centrifugal cylinder 21 for relative rotation.

[0081] The infusion of the medicine is controlled by the delivery valve 312 , and the outflow of the medicine is controlled by the discharge valve 332 .

[0082] Reference Figure 2 , Figure 4 and Figure 6 , the cleaning device 4 includes a deposition cleaning device 41 and an adhesion cleaning device 42;

[0083] The sedimentation cleaning device 41 is slidably and telescopically arranged in the sedimentation tank 221 of the sedimentation cylinder 22. The sedimentation cleaning device 41 comprises a piston head 411 and a piston rod 412. The piston head 411 is slidably arranged in the sedimentation tank 221. The piston rod 412 is connected to and controls the sliding of the piston head 411. A cleaning door 413 is arranged at the bottom of the sedimentation tank 221 to control the opening and closing.

[0084] The attachment cleaning device 42 is slidably and telescopically arranged at the center of the centrifugal cylinder 21. The attachment cleaning device 42 includes a high-pressure water gun 421 and a high-pressure water pipe 422. The high-pressure water gun 421 is slidably arranged at the center of the centrifugal cylinder 21. The high-pressure water pipe 422 is connected to and slides with the high-pressure water gun 421. The water spray ports of the high-pressure water gun 421 are arranged at intervals around the sides of the high-pressure water gun 421.

[0085] During sedimentation cleaning, the piston rod 412 is connected to a long push rod, which pushes the piston rod 412 and the piston head 411 into the sedimentation tank 221, and the impurities are discharged through the cleaning door 413. After the impurities are discharged, the cleaning door 413 is closed;

[0086] When cleaning the attachment, the high-pressure water pipe 422 is connected to an external high-pressure water supply device, and then the high-pressure water gun 421 is moved from top to bottom along the center of the centrifugal cylinder 21, and the high-pressure water gun 421 sprays water from the side to clean the centrifugal cylinder 21.

[0087] Reference Figure 4 and Figure 7 The monitoring system 5 includes a balance monitoring device 51, a turbidity monitoring device 52 and a metering monitoring device 53. The balance monitoring device 51 is connected and installed on the outer surface of the sedimentation cylinder 22, the turbidity monitoring device 52 is connected and installed in the centrifugal cylinder 21, and the metering monitoring device 53 is connected and installed in the pipeline system 3;

[0088] The balance monitoring device 51 includes a vibration sensor 511, an offset pressure sensor 512 and a rotation speed sensor 513, and the vibration sensor 511, the offset pressure sensor 512 and the rotation speed sensor 513 are wirelessly connected to an external control monitoring computer;

[0089] The turbidity monitoring device 52 includes a turbidity sensor 521 and an endoscope lens 522, and the turbidity sensor 521 and the endoscope lens 522 are wirelessly connected to an external control and monitoring computer;

[0090] The metering monitoring device 53 includes a load-bearing pressure sensor 531 and a flow sensor 532 , and the load-bearing pressure sensor 531 and the flow sensor 532 are wirelessly connected to an external control monitoring computer.

[0091] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the scope defined by the structure of the invention, they should all fall within the protection scope of the present invention.

Claims

1. A centrifugal purification device for the production of Chinese medicine oral liquid preparations, characterized in that: The invention comprises a support device (1) and a centrifugal device (2), wherein the centrifugal device (2) is rotatably mounted on the support device (1), and the support device (1) is fixedly mounted on the ground; the centrifugal device (2) is connected to a pipeline system (3), and a Chinese medicine oral liquid preparation slurry enters and exits the centrifugal device (2) through the pipeline system (3); The centrifugal device (2) comprises a centrifugal cylinder (21) and a sedimentation cylinder (22), wherein the sedimentation cylinder (22) is sleeved on the outside of the centrifugal cylinder (21), and the centrifugal cylinder (21) and the sedimentation cylinder (22) are connected and combined by a combined clamping plate (23) and driven to rotate by a power device (24); The centrifugal device (2) is provided with a cleaning device (4) and a monitoring system (5); The centrifugal cylinder (21) comprises a cylinder top plate (211) and a cylinder bottom plate (215), vertical partitions (213) are arranged at intervals between the cylinder top plate (211) and the cylinder bottom plate (215), the top surface of the cylinder top plate (211) is provided with an embedding groove (212), and flow blocking strips (214) are arranged at intervals on the side surfaces of the vertical partitions (213), and the flow blocking strips (214) on the opposite surfaces of two adjacent vertical partitions (213) are arranged in a staggered manner; The sedimentation cylinder (22) is in the shape of a cylinder with openings at the top and bottom. Sedimentation grooves (221) are vertically spaced apart on the inner wall of the sedimentation cylinder (22). The cylinder top plate (211) and the cylinder bottom plate (215) are in the shape of a disk with a central opening. The vertical partitions (213) are radially distributed around the central opening of the cylinder top plate (211). The outer edges of the vertical partitions (213) are in close contact with the inner wall of the sedimentation cylinder (22). The middle interval between the outer edges of two adjacent vertical partitions (213) is movably corresponding to a sedimentation groove (221). The upper and lower edges of the sedimentation cylinder (22) are spaced apart with combined notch grooves (222). The combined notch groove (222) on the upper part of the sedimentation cylinder (22) and the embedded groove (212) on the upper surface of the cylinder top plate (211) are movably arranged corresponding to each other. A balancing block (223) is arranged on the outer surface of the sedimentation cylinder (22); The cleaning device (4) comprises a deposition cleaning device (41) and an adhesion cleaning device (42); The sediment cleaning device (41) is slidably and telescopically arranged in the sedimentation tank (221) of the sedimentation cylinder (22), and the sediment cleaning device (41) comprises a piston head (411) and a piston rod (412). The piston head (411) is slidably arranged in the sedimentation tank (221), and the piston rod (412) is connected to and controls the sliding of the piston head (411). A cleaning door (413) is arranged at the bottom end of the sedimentation tank (221) to control the opening and closing. The attachment cleaning device (42) is slidably and telescopically arranged at the center of the centrifugal cylinder (21), and the attachment cleaning device (42) comprises a high-pressure water gun (421) and a high-pressure water pipe (422). The high-pressure water gun (421) is slidably arranged at the center of the centrifugal cylinder (21), the high-pressure water pipe (422) is connected to and slides with the high-pressure water gun (421), and the water spraying ports of the high-pressure water gun (421) are arranged at intervals around the side of the high-pressure water gun (421).

2. A centrifugal purification device for producing a Chinese medicine oral liquid preparation according to claim 1, characterized in that: The combined clamping plate (23) is movably mounted on the top of the centrifugal cylinder (21) and the sedimentation cylinder (22). The combined clamping plate (23) is controlled to move up and down by a lifting screw (232). The combined clamping plate (23) is provided with an embedding strip (231). The embedding strip (231) is radially distributed and is movably embedded in the embedding groove (212) and the combined notch groove (222) under the control of the lifting screw (232). The centrifugal cylinder (21) and the sedimentation cylinder (22) are ) is installed at the bottom, the bottom clamping plate (233) is provided with an embedding strip (231) and is embedded and combined with the combined notch groove (222) at the lower part of the sedimentation cylinder (22), the bottom clamping plate (233) is provided with concentric circular sliding stripes (234), the bottom surface of the cylinder bottom plate (215) is provided with concentric circular sliding stripes (234), and the sliding stripes (234) on the bottom clamping plate (233) and the cylinder bottom plate (215) are staggered.

3. A centrifugal purification device for producing a Chinese medicine oral liquid preparation according to claim 2, characterized in that: The power device (24) comprises a driving machine (241), the driving machine (241) being connected to the centrifugal cylinder (21) and the sedimentation cylinder (22) by power transmission via a belt transmission device (242), the centrifugal cylinder (21) and the sedimentation cylinder (22) being connected to the support device (1) via a central bearing, a flywheel (243) being provided on the rotating shaft of the centrifugal cylinder (21) and the sedimentation cylinder (22), and a brake device (244) being provided at the edge of the flywheel (243) for friction.

4. A centrifugal purification device for producing a Chinese medicine oral liquid preparation according to claim 1, characterized in that: The support device (1) comprises an outer shell (11), a ground support (12) and a centrifugal support (13); the outer shell (11) is wrapped around the outside of the centrifugal device (2); the outer shell (11) and the centrifugal device (2) are mounted and fixed on the ground via the ground support (12); and the centrifugal device (2) is rotatably mounted in the outer shell (11) via the centrifugal support (13).

5. A centrifugal purification device for producing a Chinese medicine oral liquid preparation according to claim 4, characterized in that: An inner shell (111) is arranged inside the outer shell (11), an inter-shell support (112) is arranged at the gap between the outer shell (11) and the inner shell (111), a top cover (113) is arranged on the top of the outer shell (11) and the inner shell (111), and strip holes are provided on the sides of the outer shell (11) and the inner shell (111) and observation windows (114) are installed; The lower half of the outer shell (11) is installed in the pit (121), and the ground support (12) comprises a filling support (122) and a fixing foot (123), wherein the filling support (122) is connected and fixed to the side surface of the outer shell (11) and the inner edge of the pit (121), and the fixing foot (123) is connected and fixed to the bottom surface of the outer shell (11) and the inner bottom surface of the pit (121); The centrifugal support (13) comprises a bottom support seat (131), a top support seat (132) and a limiting hoop frame (133); the bottom of the centrifugal device (2) is rotatably connected to the outer shell (11) and the inner shell (111) through the bottom support seat (131); the top of the centrifugal device (2) is rotatably connected to the outer shell (11) and the inner shell (111) through the top support seat (132); and the middle of the centrifugal device (2) is rotatably connected to the inner wall of the inner shell (111) through the limiting hoop frame (133).

6. A centrifugal purification device for producing a Chinese medicine oral liquid preparation according to claim 1, characterized in that: The pipeline system (3) comprises a delivery pipe (31), a distribution pipe (32) and an output pipe (33), wherein the delivery pipe (31), the distribution pipe (32) and the output pipe (33) are connected in sequence, the distribution pipe (32) is connected to the centrifuge cylinder (21), the delivery pipe (31) is externally connected to a production drug storage tank, and the output pipe (33) is externally connected to a quality inspection drug storage tank; The end of the delivery pipe (31) is connected to the liquid inlet of the distribution pipe (32) via a delivery docking port (311); a delivery valve (312) is installed on the delivery pipe (31); and a filter screen (313) is arranged inside the delivery pipe (31); The end of the output pipe (33) is connected to the liquid outlet of the distribution pipe (32) via a liquid discharge interface (331), and a liquid discharge valve (332) is installed on the output pipe (33); The top of the distribution pipe (32) is provided with a top docking port (321) connected to the delivery docking port (311), and the bottom is provided with a bottom docking port (322) connected to the discharge docking port (331). The side of the distribution pipe (32) is spaced apart with a vertical docking port (323), and the docking port (323) is connected to the centrifugal cylinder (21) for relative rotation.

7. A centrifugal purification device for producing a Chinese medicine oral liquid preparation according to claim 1, characterized in that: The monitoring system (5) comprises a balance monitoring device (51), a turbidity monitoring device (52) and a metering monitoring device (53); the balance monitoring device (51) is connected to and installed on the outer surface of the sedimentation cylinder (22); the turbidity monitoring device (52) is connected to and installed in the centrifugal cylinder (21); and the metering monitoring device (53) is connected to and installed in the pipeline system (3); The balance monitoring device (51) comprises a vibration sensor (511), an offset pressure sensor (512) and a rotation speed sensor (513), wherein the vibration sensor (511), the offset pressure sensor (512) and the rotation speed sensor (513) are wirelessly connected to an external control monitoring computer; The turbidity monitoring device (52) comprises a turbidity sensor (521) and an endoscope lens (522), wherein the turbidity sensor (521) and the endoscope lens (522) are wirelessly connected to an external control monitoring computer; The metering monitoring device (53) comprises a load-bearing pressure sensor (531) and a flow sensor (532), and the load-bearing pressure sensor (531) and the flow sensor (532) are wirelessly connected to an external control monitoring computer.

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