Medicinal material comprehensive extraction processing system

Abstract

The application relates to the technical field of medicinal material processing, in particular to a medicinal material comprehensive extraction processing system which comprises a rapid cleaning system, a counter-pressure liquid-extracting system and a deep crushing system. The rapid cleaning system is used for receiving traditional Chinese medicinal materials from outside and the surfaces of the traditional Chinese medicinal materials are subjected to preliminary cleaning. The rapid cleaning system is used for deeply cleaning the traditional Chinese medicinal materials entering the inside of the rapid cleaning system. The counter-pressure liquid-extracting system is installed at the material outlet end of the rapid cleaning system and is used for counter-pressure processing the medicinal materials entering the inside of the counter-pressure liquid-extracting system and pressing medicinal juice in the medicinal materials out. The system can realize rapid cleaning and juice-extracting processing of various types of medicinal materials such as rhizome type and leaf type, the overall processing effect is good, the juice of the medicinal materials can be effectively collected in a centralized manner, the medicinal materials after juice-extracting can be crushed and dried for collection, and the classification and processing effect of the medicinal materials is improved.

Description

Technical Field

[0001] This invention relates to the field of medicinal material processing technology, and in particular to a new system capable of comprehensive and efficient processing and purification of various medicinal materials such as fresh roots, stems, and leaves, especially a comprehensive extraction and processing system for medicinal materials. Background Technology

[0002] The processing of Chinese medicinal herbs currently involves multiple steps, including cleaning, roasting, cutting, and crushing. There are also various types of equipment available on the market for processing medicinal herbs.

[0003] However, most existing medicinal herb processing equipment is designed for processing specific types of medicinal herbs. In other words, current single-herb processing equipment can only achieve good results when processing single types of medicinal herbs such as leaves or rhizomes, and cannot guarantee the effect when processing multiple types of medicinal herbs at the same time. Therefore, its comprehensive processing effect on medicinal herbs is insufficient.

[0004] For example, the single-machine equipment such as herbal slicers and pulverizers that are commonly seen on the market have relatively simple functions. They need to be used in conjunction with many machines on an external production line to process the herbs, and there are many herbal transfer links in between.

[0005] For example, patent document CN202210068903.8 discloses a processing equipment and method for Chinese medicinal materials, which mainly includes: a frame (1); a conveying device (2), which is fixedly connected to the frame (1), the conveying device (2) including a conveyor belt (21) and a rectangular plate (22), the conveyor belt (21) is used to transport the Chinese medicinal materials to below the cutter (3), and the rectangular plate (22) is used to limit the Chinese medicinal materials on the conveyor belt (21); and a cutter (3), which is fixedly connected to The device is used to slice Chinese medicinal materials on a drive device (4); the drive device (4) is fixed to the frame (1) and includes a motor and an electric push rod (41); the motor and the electric push rod (41) are used to drive the conveyor belt (21) and the cutter (3) respectively; the controller controls the automatic operation of the Chinese medicinal material processing equipment; the device is characterized by: it also includes a limiting device (6), which is movably connected to the frame (1) and controlled by the drive device (4) for limiting and fixing the Chinese medicinal materials.

[0006] In summary, the aforementioned patent literature in the prior art mainly focuses on the slicing process of Chinese medicinal materials. It limits and fixes the Chinese medicinal materials to achieve slicing, thereby saving the workload of manual sorting of Chinese medicinal materials and making the entire process of slicing Chinese medicinal materials more time-saving and labor-saving.

[0007] The aforementioned patents can only be applied to a single process step in the entire medicinal material processing. Their overall function and medicinal material processing effect are not comprehensive, and they cannot effectively improve the processing efficiency and effect of medicinal materials in the entire process. Furthermore, they are not very targeted when used in conjunction with processing techniques.

[0008] Therefore, this invention proposes a comprehensive extraction and processing system for medicinal materials, which can achieve comprehensive and efficient processing and purification of various medicinal materials such as roots, stems, and leaves, and can better solve the problems existing in the prior art. Summary of the Invention

[0009] To solve one of the aforementioned technical problems, the present invention adopts the following technical solution: a comprehensive extraction and processing system for medicinal materials, comprising a rapid cleaning system, a pressure-based dehydration system, and a deep pulverizing system. The rapid cleaning system receives medicinal materials from the outside, whose surfaces have been preliminarily cleaned. The rapid cleaning system performs deep cleaning on the medicinal materials entering the system. The pressure-based dehydration system is installed at the material outlet end of the rapid cleaning system. The pressure-based dehydration system is used to perform pressure treatment on the medicinal materials entering the system and to press out the medicinal juice inside the medicinal materials. The pressed-out medicinal juice is removed for impurities and collected for later use. The deep pulverizing system is installed at the outlet end of the pressure-based dehydration system. The deep pulverizing system is used to perform deep pulverizing treatment on the dehydrated medicinal materials.

[0010] In any of the above embodiments, preferably, the rapid cleaning system includes a medicinal herb collection box, an ultrasonic vibrator installed at the bottom of the collection box, the ultrasonic vibrator performing deep cleaning of impurities and stains on the surface of the medicinal herbs through ultrasonic vibration; a woven wire mesh is installed in the middle of the inner cavity of the collection box, the inner space above the wire mesh is used to store the cleaned medicinal herbs, a sewage pipe with a sewage pump is connected to the lower right side of the collection box, a medicinal herb unloading channel is connected to the opening on the right side wall of the collection box above the wire mesh, a gate valve for controlling its opening and closing is installed on the unloading channel, and the end of the unloading channel is connected to the lateral feed end of the pressure dehydration system.

[0011] In any of the above embodiments, preferably, the pressure dehydration system includes a fixed and vertically arranged herbal material feeding channel. The lateral feeding end of the herbal material feeding channel is located on one side of its upper outer wall and is connected to its interior. A pushing feeding mechanism is installed above the herbal material feeding channel, and a pair of roller degreasing and pressing mechanism is installed below the herbal material feeding channel. The roller degreasing and pressing mechanism is used to mechanically press the fed herbal material to dehydrate the Chinese herbal juice. The pressed juice will fall downward into the juice collection and processing mechanism, and the crushed herbal material after being squeezed and dehydrated will be sent to the downstream deep crushing system for processing.

[0012] In any of the above embodiments, preferably, the roller degreasing and pressing mechanism includes a fixedly arranged cylindrical roller press chamber. Two symmetrically arranged primary crushing toothed rollers for medicinal materials are installed inside the inner cavity of the cylindrical roller press chamber. The two primary crushing toothed rollers mesh with each other to crush the medicinal materials fed onto them. The two ends of the two primary crushing toothed rollers are respectively movable and sealed to the mounting holes on the front and rear side walls of the cylindrical roller press chamber. Two toothed roller drive torque motors are fixedly installed on the outer side wall of the cylindrical roller press chamber. The motor shafts of the two toothed roller drive torque motors are respectively used to drive the primary crushing toothed rollers of the medicinal materials at corresponding positions to rotate. The movement of the two primary crushing toothed rollers is synchronous counter-rotating motion, and each primary crushing toothed roller can operate independently.

[0013] In any of the above embodiments, it is preferred that the juice collection and processing mechanism is provided below the quick-release end cap. The juice collection and processing mechanism includes a sterile tank. The top of the sterile tank is fitted with and communicates with the bottom of the quick-release end cap. A liquid discharge flow pipe with a drain valve is connected and installed on the lower outer wall of the sterile tank. The sterile tank adopts a transparent glass bottle structure, and a capacity scale line is provided on the outer wall of the sterile tank.

[0014] In any of the above embodiments, preferably, the herbal medicine horizontal pressing mechanism includes a screw-on right end cap fixedly installed at the right end of the horizontal channel, a horizontal pressing cylinder fixedly installed inside the horizontal channel on the left side of the screw-on right end cap, and a piston pressing column fixedly installed at the end of the piston rod of the horizontal pressing cylinder. The piston pressing column is used to pass through the horizontal channel and extend into the cylindrical roller press chamber to cooperate with the slag pushing plate on the left side wall of the cylindrical roller press chamber to squeeze and extract juice from the crushed herbal medicine. The squeezed and separated herbal medicine juice falls downward into the juice collection container. Inside the processing mechanism, a horizontally arranged left pushing channel is fixedly connected to the left side wall of the cylindrical roller press chamber on the left side of the horizontal channel. The slag pushing plate is tightly fitted inside the left pushing channel. The left pushing channel is coaxial with the horizontal channel and has the same inner diameter. A pushing and discharging cylinder is fixedly connected to the left side of the pushing and discharging plate. The pushing and discharging cylinder is used to control the pushing and discharging plate at its right end to cooperate with the piston pressing column to squeeze and extract juice from the medicinal materials. At the same time, when the piston pressing column retracts, it can continue to move to the left to send the dejuiced medicinal materials into the dejuiced medicinal materials falling channel.

[0015] In any of the above embodiments, it is preferred that the deep pulverizing system includes a pulverizer fixedly installed below the dehydrated medicinal material falling channel of the roller degreasing and pressing mechanism, and a drying system is installed at the discharge port of the pulverizer. The drying system is used to dry the pulverized dehydrated medicinal material powder that enters the pulverizer.

[0016] In any of the above embodiments, preferably, the drying system includes a drying chamber, the top of which is connected to the outlet of the crusher via a feed pipe, a feed fan is installed on the feed pipe, several hot air fans are installed on the side wall of the drying chamber, the hot air outlet of each hot air fan is connected to the interior of the drying chamber, a hot air pipe connector with a one-way air inlet valve is installed at the hot air outlet of each hot air fan, a safety pressure relief valve is installed on the top of the drying chamber, and the lower outlet end of the drying chamber is connected to an external collection device.

[0017] In any of the above embodiments, it is preferred that two opposing bottom doors are hinged at the lower outlet end of the drying chamber, and several high-pressure pulse nozzles are installed on each of the two bottom doors. The high-pressure pulse nozzles are connected to an external high-pressure air source through pipelines. An inclined door-opening electric cylinder is hinged to the lower part of each of the two bottom doors. The bottom of the cylinder body of the two door-opening electric cylinders is movably hinged, and the two door-opening electric cylinders move synchronously.

[0018] In any of the above embodiments, it is preferred that a horizontal channel is provided on one side of the middle of the cylindrical roller press chamber, a dejuicing herb falling channel is provided at the bottom left side of the horizontal channel, and a herb horizontal pressing mechanism is installed at the right end of the horizontal channel.

[0019] A slag-blocking filter screen with its left end tilted downward is fixedly installed in the lower cavity of the cylindrical roller press chamber located on the lower left side of the horizontal channel. A quick-release end cap is screwed onto the bottom of the cylindrical roller press chamber. A filter membrane is fixedly installed on the inner side wall of the quick-release end cap. The mesh size of the filter membrane is smaller than that of the slag-blocking filter screen.

[0020] In any of the above embodiments, it is preferred that the feeding mechanism includes a vertical feeding cylinder fixedly installed in the medicinal material feeding channel above the cylindrical roller press chamber of the roller degreasing and pressing mechanism, and a feeding disc that cooperates with the medicinal material feeding channel is fixedly installed at the lower end of the piston rod of the vertical feeding cylinder.

[0021] In any of the above embodiments, it is preferred that vibrating motors are installed on both sides of the center top of the pusher plate. The vibrating motors are used to drive the medicinal material feeding channel to achieve vibratory feeding through the vibration of the pusher plate and reduce the probability of medicinal material blockage.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] 1. This system can quickly clean and desqueeze various types of medicinal materials, including rhizomes and leaves, when processing medicinal materials. The overall processing effect is good, and it can effectively ensure the centralized collection of the juice of medicinal materials. At the same time, the desqueezed medicinal materials can be crushed, dried and collected for later use, thus improving the classification and processing effect of medicinal materials.

[0024] 2. The rapid cleaning system of this system uses ultrasonic vibration cleaning, which can effectively improve the cleaning efficiency and effect. After cleaning, the medicinal materials can be effectively separated from the stains.

[0025] 3. The pressure dewatering system in this system can effectively crush and dewater the cleaned medicinal materials by roller pressing, and can also quickly collect the juice, ensuring efficient classification of medicinal materials and rational utilization of medicinal components, thus ensuring the effect of deep processing of medicinal materials. Attached Figure Description

[0026] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, the elements or components are not necessarily drawn to scale.

[0027] Figure 1 This is a schematic diagram of the overall layout of the present invention.

[0028] Figure 2 This is a partial cross-sectional view of the present invention.

[0029] Figure 3 This is a partial cross-sectional view of the pressure-removing liquid system of the present invention under magnification.

[0030] In the diagram, A is the rapid cleaning system; B is the pressure dehydration system; C is the deep pulverizing system; 1 is the herb collection box; 2 is the ultrasonic vibrator; 3 is the woven wire mesh; 4 is the sewage pipe; 5 is the sewage pump; 6 is the herb unloading channel; 7 is the gate valve; 8 is the lifting unloading cylinder assembly; 9 is the positioning lug; 10 is the herb feeding channel; 11 is the side feeding end; 12 is the vertical pusher cylinder; 13 is the pusher plate; 14 is the vibrating motor; 15 is the cylindrical roller press chamber; 16 is the toothed roller drive torque motor; 17 is the slag-blocking filter screen; 18 is the quick-release end cap; 19 is the filter membrane; 20 is the filtrate membrane. 21. Aseptic tank; 22. Drain valve; 23. Drain flow pipe; 24. Horizontal channel; 25. Dehydrated herbal material drop channel; 26. Right end cap screw-on; 27. Horizontal pressure cylinder; 28. Piston pressure column; 29. ​​Slag pusher plate; 30. Left pusher channel; 31. Pusher discharge cylinder; 32. Crusher; 33. Drying chamber; 34. Feed fan; 35. Feed pipe; 36. Hot air fan; 37. Hot air pipe connector; 48. Primary crushing teeth for herbal materials; 49. Safety pressure relief valve; 40. Bottom chamber double door; 41. High-pressure pulse nozzle; 42. Door opening electric cylinder. Detailed Implementation

[0031] The embodiments of the technical solution of the present invention will now be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore merely examples and should not be used to limit the scope of protection of the present invention. The specific structure of the present invention is as follows: Figure 1-3 As shown in the image.

[0032] Example 1:

[0033] A comprehensive medicinal herb extraction and processing system includes a rapid cleaning system A, a pressure-based dehydration system B, and a deep pulverizing system C. The rapid cleaning system A receives medicinal herbs from the outside, whose surfaces have been preliminarily cleaned. The rapid cleaning system A performs deep cleaning on the medicinal herbs that enter its interior. The pressure-based dehydration system B is installed at the material outlet end of the rapid cleaning system A. The pressure-based dehydration system B is used to pressurize the medicinal herbs that enter its interior and force out the medicinal juice inside the herbs. The forceped-out medicinal juice is removed of impurities and collected for later use. The deep pulverizing system C is installed at the outlet end of the pressure-based dehydration system B. The deep pulverizing system C is used to perform deep pulverizing on the dehydrated medicinal herbs.

[0034] This comprehensive medicinal herb extraction and processing system first pre-cleans the herbs externally before processing them. Then, the herbs enter the rapid cleaning system A for deep ultrasonic vibration cleaning. The cleaned sludge and surface materials are discharged. Simultaneously, the cleaned herbs are transported to the pressure dewatering system B for roller pressing and juice extraction. The processed herbs and juice are separated. The separated juice is collected, and the dewatered herbs can enter the deep pulverizing system C for further pulverization before collection. This system can achieve juice separation of herbs, effectively ensure centralized dewatering and pulverization of herbs, and subsequent drying and collection, thereby improving the utilization rate of herbs, ensuring the overall effect of herb processing, and maximizing the use of herbs to achieve the best possible results.

[0035] In any of the above embodiments, it is preferred that the rapid cleaning system A includes a medicinal material collection box 1, an ultrasonic vibrator 2 is installed at the bottom of the medicinal material collection box 1, the ultrasonic vibrator 2 performs deep cleaning of impurities and stains on the surface of the medicinal materials through ultrasonic vibration; a woven wire mesh 3 is installed in the middle of the inner cavity of the medicinal material collection box 1, the inner cavity space above the woven wire mesh 3 is used to store the cleaned medicinal materials, a sewage pipe 4 with a sewage pump 5 is connected to the lower right side of the medicinal material collection box 1, a medicinal material unloading channel 6 is connected to the opening of the right side wall of the medicinal material collection box 1 above the woven wire mesh 3, a gate valve 7 is installed on the medicinal material unloading channel 6 to control its opening and closing, and the end of the medicinal material unloading channel 6 is connected to the side feed end 11 of the pressure dehydration system B.

[0036] The right end of the herb collection box 1 is hinged at the bottom. A lifting and unloading cylinder assembly 8 is provided below the left end of the herb collection box 1. The upper end of the lifting and unloading cylinder assembly 8 is movably hinged to the bottom left end of the herb collection box 1, and the lower end of the lifting and unloading cylinder assembly 8 is movably hinged to a fixed positioning lug 9.

[0037] The rapid cleaning system A receives medicinal materials from upstream. The materials enter the medicinal material collection box 1. The ultrasonic vibrator 2 is activated, and the sterile cleaning solution inside cleans the surface dirt of the medicinal materials through vibration. The cleaned dirt settles into the medicinal material collection box 1 below through the woven wire mesh 3. When the cleaning is completed and the medicinal materials need to be transported downstream, the entire system can be allowed to stand for a while to allow the dirt to settle completely. After settling, the cleaning solution containing the dirt is discharged outward by activating the sewage pipe 4 with the sewage pump 5. After the sewage is discharged, the lifting unloading cylinder group 8 can be controlled to lift the left end of the medicinal material collection box 1. At this time, the medicinal materials will roll and tilt downstream along the woven wire mesh 3 under the action of gravity and enter the medicinal material unloading channel 6. Then, the gate valve 7 is opened to transport the medicinal materials downstream. The medicinal materials enter the medicinal material feeding channel 10 of the pressure dehydration system B to wait for processing.

[0038] In any of the above embodiments, preferably, the pressure dehydration system B includes a fixed and vertically arranged herbal material feeding channel 10. The lateral feeding end 11 of the herbal material feeding channel 10 is located on one side of its upper outer wall and communicates with its interior. A pushing feeding mechanism is installed above the herbal material feeding channel 10, and a pair of roller degreasing and pressing mechanism is installed below the herbal material feeding channel 10. The roller degreasing and pressing mechanism is used to mechanically press the fed herbal material to dehydrate the Chinese herbal juice. The pressed juice will fall downward into the juice collection and processing mechanism. The crushed herbal material after being squeezed and dehydrated will be sent to the downstream deep crushing system C for processing.

[0039] When the pressure dehydration system B is working, it mainly presses and pushes the medicinal materials that enter the medicinal material feeding channel 10 downward under the action of the pushing feeding mechanism. After being pushed, the medicinal materials will be crushed by the roller biting under the operation of the roller degreasing and pressing mechanism, thereby achieving the purpose of preliminary crushing and biting.

[0040] The feeding mechanism set up here has two main functions: First, it presses the medicinal materials entering the medicinal material feeding channel 10 downwards during feeding to quickly push them towards the roller degreasing and pressing mechanism, thereby improving the feeding effect of the medicinal materials; Second, it uses the feeding mechanism to pre-press the medicinal materials with the roller degreasing and pressing mechanism before they enter the roller degreasing and pressing mechanism to achieve the purpose of preliminary dejuicing.

[0041] In any of the above embodiments, it is preferred that the feeding mechanism includes a vertical feeding cylinder 12 fixedly installed in the herbal material feeding channel 10 above the cylindrical roller press chamber 15 of the roller degreasing and pressing mechanism, and a feeding disc 13 that cooperates with the herbal material feeding channel 10 is fixedly installed at the lower end of the piston rod of the vertical feeding cylinder 12.

[0042] In any of the above embodiments, it is preferred that the roller degreasing and pressing mechanism includes a fixedly arranged cylindrical roller press chamber 15. Two symmetrically arranged primary crushing toothed rollers 37 for medicinal materials are installed in the inner cavity of the cylindrical roller press chamber 15. The two primary crushing toothed rollers 37 mesh with each other to crush the medicinal materials fed on them. The two ends of the two primary crushing toothed rollers 37 are respectively movable and sealed to the mounting holes on the front and rear side walls of the cylindrical roller press chamber 15. Two toothed roller drive torque motors 16 are fixedly installed on the outer side wall of the cylindrical roller press chamber 15. The motor shafts of the two toothed roller drive torque motors 16 are respectively used to drive the primary crushing toothed rollers 37 at corresponding positions to rotate. The movement of the two primary crushing toothed rollers 37 is a synchronous counter-rotating motion, and each primary crushing toothed roller 37 can operate independently.

[0043] The degreasing and pressing mechanism relies mainly on the counter-rotation of two actively rotating primary crushing toothed rollers 37 to achieve feeding. Simultaneously, the pressing action of the upper pushing feeding mechanism ensures smooth feeding. The herbs bitten into the two primary crushing toothed rollers 37 are crushed, causing the juice to be continuously squeezed out and flow downwards to the juice collection and processing mechanism below. Furthermore, since the two primary crushing toothed rollers 37 can operate independently in both directions, their coordinated rotation direction control can quickly reverse the flow of herbs off the rollers, preventing blockages and ensuring smooth operation. The two toothed roller drive torque motors 16 provide sufficient rotational torque for the operation of the primary crushing toothed rollers 37.

[0044] In any of the above embodiments, it is preferred that a slag-blocking filter screen 17 with its left end tilted downward is fixedly installed in the lower cavity of the cylindrical roller press 15 located below the left side of the horizontal channel 23, a quick-release end cap 18 is screwed onto the bottom of the cylindrical roller press 15, and a filter membrane 19 is fixedly installed on the inner side wall of the quick-release end cap 18, wherein the mesh size of the filter membrane 19 is smaller than the mesh size of the slag-blocking filter screen 17.

[0045] The residue-blocking filter screen 17 can filter the squeezed juice downwards during its descent, while the residue carried in the juice is blocked and left above the filter screen 17, thus achieving the purpose of preliminary purification and removal of impurities. In addition, the pore size of the filter membrane 19 on the quick-release end cap 18 installed below the residue-blocking filter screen 17 is smaller than that of the filter screen 17, which can better serve the purpose of further filtering smaller impurity particles. The double-layer filtration effectively improves the purification effect of the juice, ensuring that the juice collected later can be directly used for medicine preparation, reducing subsequent impurity removal and filtration steps.

[0046] In any of the above embodiments, it is preferred that a horizontal channel 23 is provided on one side of the middle of the cylindrical roller press chamber 15, a dejuiced herbal medicine falling channel 24 is provided at the bottom left side of the horizontal channel 23, and a herbal medicine horizontal pressing mechanism is installed at the right end of the horizontal channel 23.

[0047] In any of the above embodiments, preferably, the herbal medicine horizontal pressing mechanism includes a screw-on right end cap 25 fixedly installed at the right end of the horizontal channel 23. A horizontal pressing cylinder 26 is fixedly installed inside the horizontal channel 23 on the left side of the screw-on right end cap 25. A piston pressing column 27 is fixedly installed at the end of the piston rod of the horizontal pressing cylinder 26. The piston pressing column 27 is used to pass through the horizontal channel 23 and extend into the cylindrical roller press 15 to cooperate with the slag pushing plate 28 on the left side wall of the cylindrical roller press 15 to squeeze and extract juice from the crushed herbal medicine. The squeezed and separated herbal medicine juice falls downward into the juice collection point. Inside the processing mechanism; a horizontally arranged left pushing channel 29 is fixedly connected to the left side wall of the cylindrical roller press 15 on the left side of the horizontal channel 23. The slag pushing plate 28 is tightly fitted inside the left pushing channel 29. The left pushing channel 29 is coaxially arranged with the horizontal channel 23 and has the same inner diameter. A pushing and discharging cylinder 30 is fixedly connected to the left side of the pushing and discharging plate 28. The pushing and discharging cylinder 30 is used to control the pushing and discharging plate 28 at its right end to cooperate with the piston pressing column 27 to squeeze and extract juice from the medicinal materials. At the same time, when the piston pressing column 27 retracts, it can continue to move to the left to send the dejuiced medicinal materials into the dejuiced medicinal material falling channel 24.

[0048] The main function of the horizontal juice pressing mechanism for medicinal materials is to use the extension and retraction of the horizontal juice pressing cylinder 26 to drive the piston pressing column 27 connected to its left end to cooperate with the smooth surface of the inner cavity of the horizontal channel 23. The left end face of the piston pressing column 27 cooperates with the left side wall of the cylindrical roller press chamber 15 to squeeze and extract juice from the crushed medicinal materials. Controlling the pushing force of the horizontal juice pressing cylinder 26 can better control the juice pressing force and improve the juice pressing effect.

[0049] After the juice extraction is completed, the piston pressing column 27 retracts, and the slag pushing plate 28 can continue to move to the left under the action of the pushing and discharging cylinder 30. Then, the dejuiced medicinal materials are sent into the dejuiced medicinal material falling channel 24. The medicinal materials falling into the dejuiced medicinal material falling channel 24 will continue to be sent downward to the deep crushing system C for deep processing.

[0050] In any of the above embodiments, it is preferred that the deep pulverizing system C includes a pulverizer 31 fixedly installed below the dehydrated herbal material falling channel 24 of the roller degreasing and pressing mechanism, and a drying system is installed at the discharge port of the pulverizer 31. The drying system is used to dry the pulverized dehydrated herbal material powder that enters it.

[0051] The dehydrated medicinal materials that enter the pulverizer 31 can be finely pulverized by the pulverizer 31. The pulverized, moist medicinal powder is then transported to the drying system for drying by the feed fan 33.

[0052] Example 2:

[0053] A comprehensive medicinal herb extraction and processing system includes a rapid cleaning system A, a pressure-based dehydration system B, and a deep pulverizing system C. The rapid cleaning system A receives medicinal herbs from the outside, whose surfaces have been preliminarily cleaned. The rapid cleaning system A performs deep cleaning on the medicinal herbs that enter its interior. The pressure-based dehydration system B is installed at the material outlet end of the rapid cleaning system A. The pressure-based dehydration system B is used to pressurize the medicinal herbs that enter its interior and force out the medicinal juice inside the herbs. The forceped-out medicinal juice is removed of impurities and collected for later use. The deep pulverizing system C is installed at the outlet end of the pressure-based dehydration system B. The deep pulverizing system C is used to perform deep pulverizing on the dehydrated medicinal herbs.

[0054] This comprehensive medicinal herb extraction and processing system first pre-cleans the herbs externally before processing them. Then, the herbs enter the rapid cleaning system A for deep ultrasonic vibration cleaning. The cleaned sludge and surface materials are discharged. Simultaneously, the cleaned herbs are transported to the pressure dewatering system B for roller pressing and juice extraction. The processed herbs and juice are separated. The separated juice is collected, and the dewatered herbs can enter the deep pulverizing system C for further pulverization before collection. This system can achieve juice separation of herbs, effectively ensure centralized dewatering and pulverization of herbs, and subsequent drying and collection, thereby improving the utilization rate of herbs, ensuring the overall effect of herb processing, and maximizing the use of herbs to achieve the best possible results.

[0055] In any of the above embodiments, it is preferred that the rapid cleaning system A includes a medicinal material collection box 1, an ultrasonic vibrator 2 is installed at the bottom of the medicinal material collection box 1, the ultrasonic vibrator 2 performs deep cleaning of impurities and stains on the surface of the medicinal materials through ultrasonic vibration; a woven wire mesh 3 is installed in the middle of the inner cavity of the medicinal material collection box 1, the inner cavity space above the woven wire mesh 3 is used to store the cleaned medicinal materials, a sewage pipe 4 with a sewage pump 5 is connected to the lower right side of the medicinal material collection box 1, a medicinal material unloading channel 6 is connected to the opening of the right side wall of the medicinal material collection box 1 above the woven wire mesh 3, a gate valve 7 is installed on the medicinal material unloading channel 6 to control its opening and closing, and the end of the medicinal material unloading channel 6 is connected to the side feed end 11 of the pressure dehydration system B.

[0056] The right end of the herb collection box 1 is hinged at the bottom. A lifting and unloading cylinder assembly 8 is provided below the left end of the herb collection box 1. The upper end of the lifting and unloading cylinder assembly 8 is movably hinged to the bottom left end of the herb collection box 1, and the lower end of the lifting and unloading cylinder assembly 8 is movably hinged to a fixed positioning lug 9.

[0057] The rapid cleaning system A receives medicinal materials from upstream. The materials enter the medicinal material collection box 1. The ultrasonic vibrator 2 is activated, and the sterile cleaning solution inside cleans the surface dirt of the medicinal materials through vibration. The cleaned dirt settles into the medicinal material collection box 1 below through the woven wire mesh 3. When the cleaning is completed and the medicinal materials need to be transported downstream, the entire system can be allowed to stand for a while to allow the dirt to settle completely. After settling, the cleaning solution containing the dirt is discharged outward by activating the sewage pipe 4 with the sewage pump 5. After the sewage is discharged, the lifting unloading cylinder group 8 can be controlled to lift the left end of the medicinal material collection box 1. At this time, the medicinal materials will roll and tilt downstream along the woven wire mesh 3 under the action of gravity and enter the medicinal material unloading channel 6. Then, the gate valve 7 is opened to transport the medicinal materials downstream. The medicinal materials enter the medicinal material feeding channel 10 of the pressure dehydration system B to wait for processing.

[0058] In any of the above embodiments, preferably, the pressure dehydration system B includes a fixed and vertically arranged herbal material feeding channel 10. The lateral feeding end 11 of the herbal material feeding channel 10 is located on one side of its upper outer wall and communicates with its interior. A pushing feeding mechanism is installed above the herbal material feeding channel 10, and a pair of roller degreasing and pressing mechanism is installed below the herbal material feeding channel 10. The roller degreasing and pressing mechanism is used to mechanically press the fed herbal material to dehydrate the Chinese herbal juice. The pressed juice will fall downward into the juice collection and processing mechanism. The crushed herbal material after being squeezed and dehydrated will be sent to the downstream deep crushing system C for processing.

[0059] When the pressure dehydration system B is working, it mainly presses and pushes the medicinal materials that enter the medicinal material feeding channel 10 downward under the action of the pushing feeding mechanism. After being pushed, the medicinal materials will be crushed by the roller biting under the operation of the roller degreasing and pressing mechanism, thereby achieving the purpose of preliminary crushing and biting.

[0060] The feeding mechanism set up here has two main functions: First, it presses the medicinal materials entering the medicinal material feeding channel 10 downwards during feeding to quickly push them towards the roller degreasing and pressing mechanism, thereby improving the feeding effect of the medicinal materials; Second, it uses the feeding mechanism to pre-press the medicinal materials with the roller degreasing and pressing mechanism before they enter the roller degreasing and pressing mechanism to achieve the purpose of preliminary dejuicing.

[0061] In any of the above embodiments, it is preferred that the feeding mechanism includes a vertical feeding cylinder 12 fixedly installed in the herbal material feeding channel 10 above the cylindrical roller press chamber 15 of the roller degreasing and pressing mechanism, and a feeding disc 13 that cooperates with the herbal material feeding channel 10 is fixedly installed at the lower end of the piston rod of the vertical feeding cylinder 12.

[0062] In any of the above solutions, it is preferred that a vibrating motor 14 is installed on both sides of the center top of the pusher plate 13. The vibrating motor 14 is used to drive the medicinal material feeding channel 10 to achieve vibratory feeding through the vibration of the pusher plate 13 and reduce the probability of medicinal material blockage.

[0063] The feeding mechanism also has a third function. The vertical feeding cylinder 12 here pushes the feeding plate 13 to move up and down to achieve the purpose of feeding. In addition, since a vibrating motor 14 is added to the feeding plate 13, it can also effectively achieve the purpose of vibrating and feeding during the feeding process of the roller degreasing and pressing mechanism, which greatly reduces the possibility of material blockage and improves the smoothness of feeding.

[0064] In any of the above embodiments, it is preferred that the roller degreasing and pressing mechanism includes a fixedly arranged cylindrical roller press chamber 15. Two symmetrically arranged primary crushing toothed rollers 37 for medicinal materials are installed in the inner cavity of the cylindrical roller press chamber 15. The two primary crushing toothed rollers 37 mesh with each other to crush the medicinal materials fed on them. The two ends of the two primary crushing toothed rollers 37 are respectively movable and sealed to the mounting holes on the front and rear side walls of the cylindrical roller press chamber 15. Two toothed roller drive torque motors 16 are fixedly installed on the outer side wall of the cylindrical roller press chamber 15. The motor shafts of the two toothed roller drive torque motors 16 are respectively used to drive the primary crushing toothed rollers 37 at corresponding positions to rotate. The movement of the two primary crushing toothed rollers 37 is a synchronous counter-rotating motion, and each primary crushing toothed roller 37 can operate independently.

[0065] The degreasing and pressing mechanism relies mainly on the counter-rotation of two actively rotating primary crushing toothed rollers 37 to achieve feeding. Simultaneously, the pressing action of the upper pushing feeding mechanism ensures smooth feeding. The herbs bitten into the two primary crushing toothed rollers 37 are crushed, causing the juice to be continuously squeezed out and flow downwards to the juice collection and processing mechanism below. Furthermore, since the two primary crushing toothed rollers 37 can operate independently in both directions, their coordinated rotation direction control can quickly reverse the flow of herbs off the rollers, preventing blockages and ensuring smooth operation. The two toothed roller drive torque motors 16 provide sufficient rotational torque for the operation of the primary crushing toothed rollers 37.

[0066] In any of the above embodiments, it is preferred that a slag-blocking filter screen 17 with its left end tilted downward is fixedly installed in the lower cavity of the cylindrical roller press 15 located below the left side of the horizontal channel 23, a quick-release end cap 18 is screwed onto the bottom of the cylindrical roller press 15, and a filter membrane 19 is fixedly installed on the inner side wall of the quick-release end cap 18, wherein the mesh size of the filter membrane 19 is smaller than the mesh size of the slag-blocking filter screen 17.

[0067] The residue-blocking filter screen 17 can filter the squeezed juice downwards during its descent, while the residue carried in the juice is blocked and left above the filter screen 17, thus achieving the purpose of preliminary purification and removal of impurities. In addition, the pore size of the filter membrane 19 on the quick-release end cap 18 installed below the residue-blocking filter screen 17 is smaller than that of the filter screen 17, which can better serve the purpose of further filtering smaller impurity particles. The double-layer filtration effectively improves the purification effect of the juice, ensuring that the juice collected later can be directly used for medicine preparation, reducing subsequent impurity removal and filtration steps.

[0068] In any of the above embodiments, it is preferred that the juice collection and processing mechanism is provided below the quick-release end cap 18. The juice collection and processing mechanism includes a sterile tank 20. The top of the sterile tank 20 is fitted with and communicates with the bottom of the quick-release end cap 18. A liquid discharge flow pipe 22 with a drain valve 21 is connected and installed on the lower outer wall of the sterile tank 20. The sterile tank 20 adopts a transparent glass bottle structure, and a capacity scale line is provided on the outer wall of the sterile tank 20.

[0069] The juice collection and processing mechanism can effectively collect the juice after two filtrations. The use of a sterile tank 20 for collection can effectively ensure that the collected juice is not contaminated. In addition, the sterile tank 20 is equipped with a capacity scale, which makes it easy to observe the total amount of juice collected. Furthermore, the design of the liquid discharge pipe 22 allows for easy control of the opening and closing of the discharge valve 21 when discharging juice later.

[0070] In any of the above embodiments, it is preferred that a horizontal channel 23 is provided on one side of the middle of the cylindrical roller press chamber 15, a dejuiced herbal medicine falling channel 24 is provided at the bottom left side of the horizontal channel 23, and a herbal medicine horizontal pressing mechanism is installed at the right end of the horizontal channel 23.

[0071] In any of the above embodiments, preferably, the herbal medicine horizontal pressing mechanism includes a screw-on right end cap 25 fixedly installed at the right end of the horizontal channel 23. A horizontal pressing cylinder 26 is fixedly installed inside the horizontal channel 23 on the left side of the screw-on right end cap 25. A piston pressing column 27 is fixedly installed at the end of the piston rod of the horizontal pressing cylinder 26. The piston pressing column 27 is used to pass through the horizontal channel 23 and extend into the cylindrical roller press 15 to cooperate with the slag pushing plate 28 on the left side wall of the cylindrical roller press 15 to squeeze and extract juice from the crushed herbal medicine. The squeezed and separated herbal medicine juice falls downward into the juice collection point. Inside the processing mechanism; a horizontally arranged left pushing channel 29 is fixedly connected to the left side wall of the cylindrical roller press 15 on the left side of the horizontal channel 23. The slag pushing plate 28 is tightly fitted inside the left pushing channel 29. The left pushing channel 29 is coaxially arranged with the horizontal channel 23 and has the same inner diameter. A pushing and discharging cylinder 30 is fixedly connected to the left side of the pushing and discharging plate 28. The pushing and discharging cylinder 30 is used to control the pushing and discharging plate 28 at its right end to cooperate with the piston pressing column 27 to squeeze and extract juice from the medicinal materials. At the same time, when the piston pressing column 27 retracts, it can continue to move to the left to send the dejuiced medicinal materials into the dejuiced medicinal material falling channel 24.

[0072] The main function of the horizontal juice pressing mechanism for medicinal materials is to use the extension and retraction of the horizontal juice pressing cylinder 26 to drive the piston pressing column 27 connected to its left end to cooperate with the smooth surface of the inner cavity of the horizontal channel 23. The left end face of the piston pressing column 27 cooperates with the left side wall of the cylindrical roller press chamber 15 to squeeze and extract juice from the crushed medicinal materials. Controlling the pushing force of the horizontal juice pressing cylinder 26 can better control the juice pressing force and improve the juice pressing effect.

[0073] After the juice extraction is completed, the piston pressing column 27 retracts, and the slag pushing plate 28 can continue to move to the left under the action of the pushing and discharging cylinder 30. Then, the dejuiced medicinal materials are sent into the dejuiced medicinal material falling channel 24. The medicinal materials falling into the dejuiced medicinal material falling channel 24 will continue to be sent downward to the deep crushing system C for deep processing.

[0074] In any of the above embodiments, it is preferred that the deep pulverizing system C includes a pulverizer 31 fixedly installed below the dehydrated herbal material falling channel 24 of the roller degreasing and pressing mechanism, and a drying system is installed at the discharge port of the pulverizer 31. The drying system is used to dry the pulverized dehydrated herbal material powder that enters it.

[0075] The dehydrated medicinal materials that enter the pulverizer 31 can be finely pulverized by the pulverizer 31. The pulverized, moist medicinal powder is then transported to the drying system for drying by the feed fan 33.

[0076] In any of the above embodiments, preferably, the drying system includes a drying chamber 32, the top of which is connected to the outlet of the crusher 31 via a feed pipe 34, a feed fan 33 is installed on the feed pipe 34, a plurality of hot air fans 35 are installed on the side wall of the drying chamber 32, the hot air outlet of each hot air fan 35 is connected to the interior of the drying chamber 32, a hot air pipe connector 36 with a one-way air inlet valve is installed at the hot air outlet of each hot air fan 35, a safety pressure relief valve 40 is installed on the top of the drying chamber 32, and the lower outlet end of the drying chamber 32 is connected to an external collection device.

[0077] The pulverized medicinal materials that enter the drying system will be dried in the drying chamber 32 under the action of each hot air blower 35. At the same time, when the internal pressure is too high, the safety relief valve 40 can play a role in relieving pressure.

[0078] In any of the above embodiments, it is preferred that two opposing bottom doors 41 are hinged to the lower outlet end of the drying chamber 32. Several high-pressure pulse nozzles 42 are installed on each of the two bottom doors 41. The high-pressure pulse nozzles 42 are connected to an external high-pressure air source through pipelines. An inclined door-opening electric cylinder 43 is hinged to the lower part of each of the two bottom doors 41. The bottom of the cylinder body of the two door-opening electric cylinders 43 is movably hinged, and the two door-opening electric cylinders 43 move synchronously.

[0079] The falling medicinal powder will be continuously blown upward by the high-pressure pulse nozzle 42, thereby better cooperating with each hot air blower 35 to quickly dry the powdered medicinal materials in the blowing and floating state, effectively improving the drying effect.

[0080] After drying is completed, the movement of the door-opening electric cylinder 43 can be controlled to open the two bottom chamber doors 41, thereby achieving the purpose of rapid material discharge and unloading.

[0081] Specific working principle:

[0082] This comprehensive medicinal herb extraction and processing system first pre-cleans the herbs externally before processing them. Then, the herbs enter the rapid cleaning system A for deep ultrasonic vibration cleaning. The cleaned sludge and surface materials are discharged. Simultaneously, the cleaned herbs are transported to the pressure dewatering system B for roller pressing and juice extraction. The processed herbs and juice are separated. The separated juice is collected, and the dewatered herbs can enter the deep pulverizing system C for further pulverization before collection. This system can achieve juice separation of herbs, effectively ensure centralized dewatering and pulverization of herbs, and subsequent drying and collection, thereby improving the utilization rate of herbs, ensuring the overall effect of herb processing, and maximizing the use of herbs to achieve the best possible results. The degreasing and pressing mechanism relies primarily on the counter-rotation of two actively rotating primary crushing toothed rollers 37 to achieve feeding. Simultaneously, the pressing action of the upper pushing feeding mechanism ensures smooth feeding. The herbs entering the primary crushing toothed rollers 37 are crushed, causing the juice to be continuously squeezed out and flow downwards to the juice collection and processing mechanism below. Furthermore, since the two primary crushing toothed rollers 37 can operate independently in both directions, their coordinated rotation control can quickly reverse the direction of the herbs, preventing blockage and ensuring smooth operation. The two toothed roller drive torque motors 16 provide sufficient rotational torque for the primary crushing toothed rollers 37. After dejuicing, the herbs enter the pulverizer 31, where they undergo fine pulverization. The pulverized, moist herbal powder is then conveyed to the drying system by the feed fan 33 for drying. After drying is completed, the movement of the door-opening electric cylinder 43 can be controlled to open the two bottom chamber doors 41, thereby achieving the purpose of rapid material discharge and unloading.

[0083] This system can quickly clean and desap-deplete various types of medicinal materials, including rhizomes and leaves, with excellent overall processing results. It effectively ensures the centralized collection of medicinal juices and allows for the pulverization, drying, and collection of the desap-depleted herbs for later use, improving the classification and processing efficiency. The rapid cleaning system A uses ultrasonic vibration cleaning to effectively improve cleaning efficiency and results, ensuring efficient separation of herbs from contaminants. The pressure desap-depleting system B effectively crushes and desap-depletes the cleaned herbs, while also quickly collecting the juices, ensuring efficient classification and rational utilization of medicinal components, and guaranteeing the effectiveness of deep processing.

[0084] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered within the scope of the claims and specification of the present invention. For those skilled in the art, any alternative improvements or modifications made to the embodiments of the present invention fall within the protection scope of the present invention.

[0085] Any aspects of this invention not described in detail are well-known to those skilled in the art.

Claims

1. A comprehensive extraction and processing system for medicinal materials, characterized in that: The application relates to a Chinese herbal medicine cleaning and processing system, which comprises a rapid cleaning system, a pressure-liquid-extracting system and a deep crushing system. The pressure-liquid-extracting system comprises a medicine feeding channel arranged vertically and fixedly, and a pair of roll defatting pressure mechanisms arranged below the medicine feeding channel. The deep crushing system comprises a crusher fixedly arranged below the medicine juice-extracting falling channel. A left-end downwardly-inclined slag-filtering net is fixedly arranged in the lower cavity of the roll pressure chamber below the left side of the horizontal channel. The lateral feeding end of the medicine feeding channel is arranged on one side of the upper outer wall and is connected with the inside of the medicine feeding channel. The pushing feeding mechanism comprises a vertical pushing cylinder fixedly arranged in the medicine feeding channel above the roll defatting pressure mechanism. Vibration motors are arranged on both sides of the center top of the pushing disc. The vibration motors are used for driving the medicine feeding channel to realize vibration feeding and reducing the probability of medicine blockage.

2. The medicinal material comprehensive extraction processing system according to claim 1, characterized in that: The rapid cleaning system comprises a medicinal material collecting box, an ultrasonic vibrator is installed at the bottom of the medicinal material collecting box, the ultrasonic vibrator can clean the impurities and stains on the surface of medicinal materials through ultrasonic vibration; a woven steel wire mesh is installed in the middle of the inner cavity of the medicinal material collecting box, the space above the woven steel wire mesh is used for storing the cleaned medicinal materials, a sewage discharge pipeline with a sewage pump is connected to the lower right side of the medicinal material collecting box, a medicinal material unloading channel is communicated with the opening of the right side wall of the medicinal material collecting box above the woven steel wire mesh, a gate valve for controlling the opening and closing of the medicinal material unloading channel is installed on the medicinal material unloading channel, and the end of the medicinal material unloading channel is connected to the lateral feeding end of the pressure and liquid extraction system.

3. The system according to claim 2, wherein: Two medicinal material primary crushing tooth rollers are installed in the inner cavity of the cylindrical roller pressure bin and are arranged symmetrically, the two medicinal material primary crushing tooth rollers are meshed with each other to crush the medicinal materials fed thereinto, the two ends of the two medicinal material primary crushing tooth rollers are movably and sealingly penetrated through the mounting holes in the front and rear side walls of the cylindrical roller pressure bin, two tooth roller driving torque motors are fixedly installed on the outer side wall of the cylindrical roller pressure bin, the motor shafts of the two tooth roller driving torque motors are used to drive the medicinal material primary crushing tooth rollers at the corresponding positions to rotate, the movement of the two medicinal material primary crushing tooth rollers is synchronous and opposite rotation, and each medicinal material primary crushing tooth roller can independently operate.

4. The medicine comprehensive extraction processing system according to claim 3, characterized in that: The juice collecting and processing mechanism is arranged below the quick-release end cover, the top of the sterile tank is matched with the bottom of the quick-release end cover and is arranged in communication with each other, a liquid outlet flow pipe with a liquid discharge valve is communicated and installed on the lower outer side wall of the sterile tank, the sterile tank adopts a transparent glass bottle structure, and capacity scale lines are arranged on the outer side wall of the sterile tank.

5. The medicine comprehensive extraction processing system according to claim 4, characterized in that: The medicinal material horizontal juice pressing mechanism comprises a screw right end cover fixedly installed at the right end of the horizontal channel, a horizontal juice pressing cylinder is fixedly installed in the horizontal channel on the left side of the screw right end cover, a piston pressing column is fixedly installed at the end of the piston rod of the horizontal juice pressing cylinder, the piston pressing column is used to penetrate through the horizontal channel and extend to the inside of the cylindrical roller pressure bin to cooperate with the slag pushing disc at the left side wall of the cylindrical roller pressure bin to press and separate the crushed medicinal materials, the separated medicinal juice falls into the juice collecting and processing mechanism; a horizontally arranged left pushing channel is fixedly connected to the left side wall of the cylindrical roller pressure bin on the left side of the horizontal channel, the slag pushing disc is tightly matched in the left pushing channel, the left pushing channel is coaxially arranged with the horizontal channel and has the same inner diameter, a fixedly arranged pushing and discharging cylinder is connected to the left side of the slag pushing disc, and the pushing and discharging cylinder is used to control the cooperation of the slag pushing disc at the right end with the piston pressing column to press and separate the medicinal materials, and when the piston pressing column is retracted, the left movement of the piston pressing column can continue to feed the separated medicinal materials into the separated medicinal material falling channel.

6. The medicine comprehensive extraction processing system according to claim 5, characterized in that: The drying system is used for drying the crushed and separated medicinal material powder.

7. The medicine comprehensive extraction processing system according to claim 6, characterized in that: The top of the drying bin is connected with the discharge port of the crusher through a feeding pipe, a feeding fan is installed on the feeding pipe, a plurality of hot air fans are installed on the side wall of the drying bin, the hot air outlets of the hot air fans are respectively communicated to the inside of the drying bin, a hot air pipe joint with a one-way air inlet valve is respectively installed at the hot air outlet of each hot air fan, a safety pressure relief valve is installed on the top of the drying bin, and the lower outlet end of the drying bin is connected with external collecting equipment.

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