Natural medicine continuous extraction and concentration device

Abstract

The utility model discloses a natural medicine continuous extraction and concentration device which comprises a concentration tank, a servo motor and an evaporation pipeline, the servo motor of a power source is erected on the top of the upper end of the concentration tank, and a solid phase feeding pipeline, a liquid phase feeding pipeline and the evaporation pipeline are distributed on the concentration tank along the periphery of the servo motor. The solid phase feeding pipeline, the liquid phase feeding pipeline and the evaporation pipeline are respectively communicated with the concentration tank, and the solid phase feeding pipeline, the liquid phase feeding pipeline and the evaporation pipeline are not directly communicated with one another. When the continuous extraction and concentration device for the natural medicine is used, the concentration tank is used as concentration and extraction equipment for the natural medicine, a natural medicine solution is heated through the thermocouple until active ingredients of the natural medicine are separated, excessive water in the solution is evaporated and discharged through continuous heating, and the requirement of the concentrated solution is met; and the concentrated solution is discharged, so that the requirement of concentrating and extracting natural medicines can be met, and the use of a user is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of traditional Chinese medicine concentration and extraction equipment, specifically a continuous extraction and concentration device for natural drugs. Background Technology

[0002] The chemical composition of traditional Chinese medicine (TCM) is extremely complex, containing multiple effective components, ineffective components, and even toxic components. Extracting its effective components and further separating and purifying them to obtain the effective monomers is an important aspect of TCM research. TCM extraction utilizes techniques to maximize the extraction of its effective components, thereby improving the intrinsic quality and clinical therapeutic effects of TCM preparations and maximizing the efficacy of TCM.

[0003] This utility model discloses a plant extraction and concentration device, relating to the field of plant extraction technology. It includes a main tank and an extraction assembly. The main tank has supporting columns at its bottom and supporting rods on both sides of its upper end. An extraction tank is mounted on the upper end of the supporting rods. The extraction assembly is located inside the extraction tank and includes a servo motor, a grinding roller, a grinding seat, a feed inlet, a water injection pipe, a filter screen, and a collection hopper. The front end of the servo motor is connected to the grinding roller, and a grinding seat is located outside the grinding roller. A feed inlet is located on the left side of the upper end of the extraction tank, and a water injection pipe is connected to the right side of the upper end. This plant extraction and concentration device, through the design of the extraction assembly, avoids the problem common in many plant extraction and concentration devices that lack the ability to grind plants, resulting in insufficient destruction of the plant's physical structure and inability to extract juice. This improves the overall efficiency of the plant extraction and concentration device. However, during use, the inner wall of the tank is heated to a high temperature, which may cause the solution to clump and adhere to the inner wall of the tank during the concentration process, reducing the solution's productivity and causing inconvenience to the user. Therefore, we propose a continuous extraction and concentration device for natural medicines. Utility Model Content

[0004] The purpose of this invention is to provide a continuous extraction and concentration device for natural medicines to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a continuous extraction and concentration device for natural medicines, comprising a concentration tank, a servo motor, and an evaporation pipe. The concentration tank is equipped with a servo motor as a power source at its upper top, and solid phase inlet pipes, liquid phase inlet pipes, and evaporation pipes are distributed around the servo motor. The solid phase inlet pipes, liquid phase inlet pipes, and evaporation pipes are respectively connected to the concentration tank, but are not directly connected to each other. The concentration tank stores natural medicine debris.

[0006] Preferably, a material collection tray is welded to the bottom of the inner wall of the concentration tank, and the bottom of the material collection tray is funnel-shaped.

[0007] Preferably, an inner clamping plate is provided in the middle of the inner wall of the concentration tank, a heating coupler is laid at the lower end of the material collection plate, and a support is laid at the lower end of the heating coupler. A support seat is welded around the bottom of the support seat, and the bottom of the support seat is welded and fixed to the bottom of the inner wall of the concentration tank.

[0008] Preferably, the lower end of the servo motor is keyed to a drive shaft, and the middle outer wall of the drive shaft is keyed to an upper stirring blade.

[0009] Preferably, movable discs are welded to both sides of the outer wall of the upper stirring blade, and the outer wall of the movable discs is fitted into the inner clamping disc, and a through hole is provided on one side of the movable discs.

[0010] Preferably, the lower end of the drive shaft is keyed to the outer wall of the lower end and a lower stirring blade is movably connected to the bottom of the lower end of the drive shaft. The support is fixed above the discharge port of the material collection tray, and the center points of the material collection tray and the drive shaft coincide.

[0011] Preferably, one end of the lower stirring blade is welded with a wall scraping blade, and the outer wall side of the wall scraping blade is attached to the inner wall of the concentration tank.

[0012] Preferably, a reinforcing rib is welded at the connection between the wall scraping blade and the lower stirring blade, and a connecting screw is fixed at the upper end of the wall scraping blade.

[0013] Preferably, the connecting screw is inserted into the through hole of the movable disk, and the connecting screw and the movable disk are fastened together by bolts.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When the natural medicine continuous extraction and concentration device is used, the concentration tank serves as a device for concentrating and extracting natural medicines. The natural medicine solution is heated by a thermocouple until the effective components of the natural medicine are separated. Then, by continuous heating, the excess water in the solution is evaporated and discharged to meet the requirements of the concentrated solution. By discharging the concentrated solution, the requirements for the concentration and extraction of natural medicines can be met, which is convenient for users.

[0015] Between the upper and lower stirring blades is a scraping blade that fits against the inner wall of the concentration tank. By continuously scraping the inner wall and stirring the solution, the possibility of the solution sticking to the wall and gelling is reduced, thus meeting the requirements of the concentration tank for normal extraction and concentration of traditional Chinese medicine solutions.

[0016] The wall scraper blade, as a scraping component on the inner wall of the concentration tank, is made entirely of metal. The wall scraper blade is fixed to the lower stirring blade by welding. To ensure the long-term stable operation of the wall scraper blade, a connecting screw is installed on the wall scraper blade, so that the wall scraper blade is connected and fixed to the movable disc, ensuring the rationality and stability of the overall structure. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the internal structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the external structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the servo motor structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the wall scraping blade and the lower stirring blade of this utility model.

[0021] In the diagram: 1. Concentrator; 11. Inner clamp; 12. Feed tray; 13. Thermocouple; 14. Bracket; 15. Support; 2. Servo motor; 3. Solid phase feeding pipe; 4. Liquid phase feeding pipe; 5. Evaporation pipe; 21. Drive shaft; 22. Upper stirring blade; 23. Movable disc; 231. Through hole; 24. Lower stirring blade; 25. Support frame; 26. Wall scraper blade; 261. Connecting screw; 262. Reinforcing rib. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figure 1-4This utility model provides a technical solution: a continuous extraction and concentration device for natural medicines, including a concentration tank 1, a servo motor 2, and an evaporation pipe 5. The servo motor 2, a power source, is mounted on the top of the concentration tank 1. Solid phase feeding pipes 3, liquid phase feeding pipes 4, and evaporation pipes 5 are distributed around the servo motor 2. These pipes are interconnected with the concentration tank 1, but not directly connected. The concentration tank 1 stores natural medicine fragments. A material collection tray 12 is welded to the bottom of the inner wall of the concentration tank 1, and the bottom of the tray 12 is funnel-shaped. An inner clamping plate 11 is opened in the middle of the inner wall of the concentration tank 1. A thermocouple 13, providing heating function, is laid at the lower end of the material collection tray 12. A support 14 is laid at the lower end of thermocouple 13. A support 15 is welded around the bottom of the support 14, and the bottom of the support 15 is welded and fixed to the bottom of the inner wall of the concentration tank 1. The concentration tank 1 serves as a device for concentrating and extracting natural medicines. The natural medicine solution is heated by thermocouple 13 until the effective components of the natural medicine are separated. Then, by continuous heating, the excess water in the solution is evaporated and discharged to meet the requirements of the concentrated solution. By discharging the concentrated solution, the requirements for the concentration and extraction of natural medicines can be met, which is convenient for users. At the same time, the concentration tank 1 is equipped with a solid phase inlet pipe 3, a liquid phase inlet pipe 4, and an evaporation pipe 5, which allows users to introduce solid and liquid phases into the concentration tank 1 according to their needs. The high-temperature steam is discharged through the evaporation pipe 5 to ensure that the concentration tank 1 can be used effectively in production.

[0025] Example 2

[0026] Please see Figure 1-4This utility model provides a technical solution: a continuous extraction and concentration device for natural medicines. A drive shaft 21 is keyed to the lower end of a servo motor 2, and an upper stirring blade 22 is keyed to the outer wall of the middle section of the drive shaft 21. Movable discs 23 are welded to both sides of the outer wall of the upper stirring blades 22, and the outer wall of the movable discs 23 is fitted into an inner clamping disc 11. A through hole 231 is provided on one side of the movable discs 23. A lower stirring blade 24 is keyed to the outer wall of the lower end of the drive shaft 21, and a support frame 25 is movably connected to the bottom of the lower end of the drive shaft 21. The support frame 25 is fixed above the discharge port of the material collection disc 12, and the material collection disc 12 and the drive shaft 24 are connected together. The center points of shafts 21 coincide. One end of the lower stirring blade 24 is welded with a wall scraping blade 26, and the outer wall of the wall scraping blade 26 is attached to the inner wall of the concentration tank 1. The servo motor 2 serves as the power source for the stirring system. By starting the servo motor 2, the transmission shaft 21 is driven to rotate synchronously. The upper stirring blade 22 and the lower stirring blade 24 synchronously drive the internal concentrated solution to rotate at high speed, accelerating the evaporation of the concentrated solution. At the same time, during the concentration process, due to the high temperature of the inner wall of the concentration tank 1, the solution may stick to the wall and gelatinize. Therefore, a wall scraping blade 26 is installed between the upper stirring blade 22 and the lower stirring blade 24, which is attached to the inner wall of the concentration tank 1. The combined scraping blade 26 continuously scrapes the inner wall and stirs the solution, reducing the possibility of the solution sticking to the wall, gelatinizing, and clumping, thus ensuring the normal extraction and concentration of traditional Chinese medicine solutions in the concentration tank 1. A reinforcing rib 262 is welded to the connection between the scraping blade 26 and the lower stirring blade 24, and a connecting screw 261 is fixed to the upper end of the scraping blade 26. The connecting screw 261 passes through the through hole 231 of the movable disk 23, and the connecting screw 261 is bolted to the movable disk 23. This scraping blade 26, as the inner wall scraping component of the concentration tank 1, is made entirely of metal and is fixed by welding. To ensure the long-term stable operation of the wall scraping blade 26, a connecting screw 261 is installed on the lower stirring blade 24, so that the wall scraping blade 26 is connected and fixed to the movable disk 23, ensuring the rationality and stability of the overall structure. At the same time, since a single wall scraping blade 26 may cause the drive shaft 21 to be eccentric, which is not conducive to the long-term stable operation of the drive shaft 21, an inner clamping plate 11 with movable protection is provided on the outer wall of the movable disk 23. The inner clamping plate 11 constrains the movable disk 23, ensuring that the movable disk 23 rotates at a uniform speed along the inner wall of the inner clamping plate 11 during rotation, thus meeting the requirement for the long-term stable operation of the drive shaft 21.

[0027] Working Principle: For this type of continuous extraction and concentration device for natural medicines, the herbal medicine fragments are first fed into the concentration tank 1 through the solid phase feeding pipe 3 according to the formula ratio. The liquid to be introduced is introduced into the concentration tank 1 through the liquid phase feeding pipe 4. When a certain amount of solution is stored in the concentration tank 1, the thermocouple 13 is turned on to heat the concentration tank 1. At the same time, the servo motor 2 is started, and the drive shaft 21 rotates synchronously, driving the upper stirring blade 22, the moving plate 23, the lower stirring blade 24, and the wall scraping blade 26 to rotate synchronously. After the herbal medicine solution is heated and mixed, the water molecules inside are heated into steam. The high-temperature steam is discharged from the evaporation pipe 5, which meets the requirements of the concentrated solution. Finally, when the internal solution is concentrated to a certain extent, the valve at the bottom of the material collection plate 12 is opened, and the solution is discharged from the bottom. At the same time, the above operation is repeated to continuously extract and concentrate natural medicines, thus completing the entire process of using the continuous extraction and concentration device for natural medicines.

Claims

1. A natural medicine continuous extraction and concentration device, comprising a concentration tank (1), a servo motor (2), an evaporation pipeline (5) and a lower stirring blade (24), characterized in that: The upper end of the concentration tank (1) is provided with a servo motor (2) of a power source, and the concentration tank (1) is distributed with a solid phase feeding pipe (3), a liquid phase feeding pipe (4) and an evaporation pipe (5) around the servo motor (2), the solid phase feeding pipe (3), the liquid phase feeding pipe (4) and the evaporation pipe (5) are communicated with the concentration tank (1) respectively, and the solid phase feeding pipe (3), the liquid phase feeding pipe (4) and the evaporation pipe (5) are not directly communicated, the concentration tank (1) stores natural medicine debris, one end of the lower stirring blade (24) is welded with a wall scraping blade (26), and the outer wall side of the wall scraping blade (26) is attached to the inner wall of the concentration tank (1).

2. The natural medicine continuous extraction and concentration device according to claim 1, characterized in that: The inner wall bottom of the concentration tank (1) is welded with a material collecting disc (12), and the bottom of the material collecting disc (12) is funnel-shaped.

3. The natural medicine continuous extraction and concentration device according to claim 2, characterized in that: The inner wall middle part of the concentration tank (1) is provided with an inner chuck (11), the lower end of the material collecting disc (12) is provided with an electric heating element (13) for providing heating function, the lower end of the electric heating element (13) is provided with a support (14), the bottom of the support (14) is welded with a bearing (15) around, and the bottom of the bearing (15) is welded and fixed with the inner wall bottom of the concentration tank (1).

4. The natural medicine continuous extraction and concentration device according to claim 3, characterized in that: The lower end of the servo motor (2) is keyed with a transmission shaft (21), and the middle part of the outer wall of the transmission shaft (21) is keyed with an upper stirring blade (22).

5. The natural medicine continuous extraction and concentration device according to claim 4, characterized in that: The outer wall of the upper stirring blade (22) is welded with a movable disc (23) on both sides, the outer wall of the movable disc (23) is sleeved in the inner chuck (11), and the side of the movable disc (23) is provided with a through hole (231).

6. The natural medicine continuous extraction and concentration device according to claim 5, characterized in that: The lower end of the transmission shaft (21) is keyed with a lower stirring blade (24), and the lower end of the transmission shaft (21) is movably connected with a support frame (25), the support frame (25) is fixed above the discharge port of the material collecting disc (12), and the center points of the material collecting disc (12) and the transmission shaft (21) coincide with each other.

7. The natural medicine continuous extraction and concentration device according to claim 6, characterized in that: The connecting screw rod (261) penetrates into the through hole (231) of the movable disc (23), and the connecting screw rod (261) and the movable disc (23) are bolted and connected.

8. The natural medicine continuous extraction and concentration device according to claim 7, characterized in that: The connecting screw rod (261) penetrates into the through hole (231) of the movable disc (23), and the connecting screw rod (261) and the movable disc (23) are bolted and connected.

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