Plant traditional Chinese medicine effective component extraction and separation device

Abstract

The utility model discloses a plant traditional Chinese medicine effective component extraction and separation device which comprises a tank body for extracting Chinese herbs, the upper surface of the tank body is respectively provided with a feeding pipe, a liquid inlet pipe and an air outlet pipe, the surface of the air outlet pipe is provided with a control valve, the lower surface of the tank body is respectively provided with a sealing circular plate and a supporting block, and the sealing circular plate is provided with a sealing groove. A control handle is arranged on the lower surface of the sealing circular plate, and a hollow pipe is fixedly connected to the inner side wall of the tank body. Through the arrangement of the motor cover, the connecting rod, the concave plate and the filter screen plate, a positive and negative rotation motor in the motor cover can conveniently drive the concave plate and the filter screen plate to turn over through the connecting rod, so that the filter screen plate is rotated from a vertical state to a horizontal state, and through the arrangement of the hollow rod and the air cylinder, the air cylinder can conveniently drive the filter screen plate to move downwards. And solid-liquid separation is carried out on plants which are not completely extracted, so that subsequent liquid adding for continuous extraction and separation is facilitated, the effect of extracting effective components of Chinese herbal medicines is improved, and unnecessary waste of Chinese herbal medicine materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plant extraction, in particular to an extraction and separation device for the effective components of plant-based traditional Chinese medicine. Background Technique

[0002] The application scope of plant extracts has now been very extensive. In addition to the traditional use in traditional Chinese medicine products, with the increasing trust and dependence of people on natural products, a large part of plant extracts has been used in the fields of health products and food ingredients. In addition, plant extracts have been applied in cosmetics and feed in recent years. There are several classifications for some internationally best-selling plant extract varieties. For example, extracts of Rhodiola rosea, Ginkgo biloba, and Panax ginseng are used in the fields of brain health, intelligence improvement, and prevention and treatment of Alzheimer's disease; extracts of green tea, Fructus aurantii Immaturus, apple, and Momordica charantia polypeptide are used for weight loss, blood sugar reduction, and prevention and treatment of diabetes; paclitaxel, tea polyphenols, theanine, bioflavonoids, such as lycopene, anthocyanin, etc. are used in the field of natural anti-cancer; extracts of Glycyrrhiza uralensis Fisch., garlic, Astragalus membranaceus (Fisch.) Bunge, and soybean are used in the field of the human immune system.

[0003] And the traditional Chinese medicine extraction equipment simply uses the extraction equipment to extract the essence components from traditional Chinese medicine. The components of the traditional Chinese medicine extraction equipment can be divided into an extraction tank, a condenser, a cooler, a separator, a filter, a pneumatic control system for the slag discharge door, etc. It can be designed and manufactured according to the different requirements and process requirements of users. The traditional Chinese medicine extraction equipment is widely applicable to the extraction under normal pressure, pressurization, decompression, extraction, warm soaking, hot reflux, forced circulation, percolation, separation of essential oils, and recovery of organic solvents in the fields of traditional Chinese medicine, plants, food, biology, and light chemical industries.

[0004] In the existing extraction process of traditional Chinese medicine, only the raw materials and liquid are preliminarily mixed and distilled, resulting in some components inside the traditional Chinese medicine not being separated and distilled out, causing a certain amount of raw material waste. Therefore, we have designed an extraction and separation device for the effective components of plant-based traditional Chinese medicine. Content of the Utility Model

[0005] The purpose of the utility model is to provide an extraction and separation device for the effective components of plant-based traditional Chinese medicine to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A device for extracting and separating active ingredients of plant-based traditional Chinese medicine, including a tank for extracting Chinese herbal plants. The upper surface of the tank is respectively provided with a feed pipe, a liquid inlet pipe, and an air outlet pipe, and a control valve is arranged on the surface of the air outlet pipe. The lower surface of the tank is respectively provided with a sealing circular plate and a support block. The lower surface of the sealing circular plate is provided with a control handle. The inner side wall of the tank is fixedly connected with a hollow pipe. The lower surface of the hollow pipe is fixedly connected with a cylinder, and the telescopic bottom end of the cylinder is fixedly connected with a motor cover. A forward and reverse motor is arranged inside the motor cover. The output shaft of the forward and reverse motor is fixedly connected with a connecting rod. A locking bolt is threadedly connected to the back surface of the connecting rod. The back surface of the connecting rod is connected with a concave plate through the locking bolt. The back surface of the concave plate is fixedly connected with a filter screen plate.

[0007] Based on the above technical solutions, the present utility model can also be improved as follows.

[0008] Preferably, the feed pipe is located between the liquid inlet pipe and the air outlet pipe, and control valves are arranged on the sides of the feed pipe, the liquid inlet pipe, and the air outlet pipe. By setting the feed pipe, the liquid inlet pipe, and the air outlet pipe, it is convenient for the Chinese herbal medicine raw materials and liquid to enter the tank, and it is also convenient for the heated steam to flow to the next process through the air outlet pipe.

[0009] Preferably, a circular hole adapted to the sealing circular plate is opened in the middle of the lower surface of the tank, and the sealing circular plate is threadedly connected to the lower surface of the tank. A sealing rubber ring is arranged at the bottom of the side surface of the sealing circular plate. By setting the sealing circular plate, it is convenient to discharge the plant residues after heating and extraction.

[0010] Preferably, both ends of the hollow pipe are fixedly connected to the inner side walls on both sides of the tank, and the surface of the hollow pipe is parallel to the inner bottom wall of the tank. By setting the hollow pipe, it is convenient to support the separation device during the extraction process.

[0011] Preferably, a hole adapted to the end face of the output shaft of the forward and reverse motor is opened on the side surface of the motor cover, and the surface of the motor cover is connected to the hollow pipe through a stainless steel connecting pipe. By setting the motor cover, it is convenient to provide power for the separation device.

[0012] Preferably, one end of the connecting rod is located in the groove of the concave plate, and threaded holes adapted to the end face of the locking bolt are opened on the side surfaces of the concave plate and the connecting rod. By setting the connecting rod and the concave plate, it is convenient for the connecting rod to drive the concave plate to flip through the locking bolt.

[0013] Preferably, the filter screen plate is circular, and the concave plate at the center of the filter screen plate is solid. By setting the filter screen plate, it is convenient to press and filter the heated Chinese herbal plants to prevent incomplete solid-liquid separation.

[0014] Beneficial effects

[0015] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0016] In the present utility model, through the provided motor cover, connecting rod, concave plate and filter screen plate, it is convenient for the forward and reverse motor inside the motor cover to drive the concave plate and the filter screen plate to flip through the connecting rod, so that the filter screen plate rotates from the vertical state to the horizontal state. By setting the hollow rod and the air cylinder, it is convenient for the air cylinder to drive the filter screen plate to move downwards, perform solid-liquid separation on the plants with incomplete extraction, facilitate subsequent liquid addition for continuous extraction and separation, increase the effect of extracting the active ingredients of Chinese herbal medicines, and reduce the waste of unnecessary Chinese herbal medicine materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic cross-sectional structure view of the present utility model;

[0018] Figure 2 is a schematic front structure view of the present utility model;

[0019] Figure 3 is a schematic side structure view of the filter screen plate of the present utility model.

[0020] In the figure: 1, tank body; 2, feed pipe; 3, liquid inlet pipe; 4, air outlet pipe; 5, control valve; 6, sealing round plate; 7, support block; 8, control handle; 9, hollow pipe; 10, air cylinder; 11, motor cover; 12, connecting rod; 13, locking bolt; 14, concave plate; 15, filter screen plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-3 , the present utility model provides a technical solution: a device for extracting and separating active ingredients of plant-based traditional Chinese medicines, including a tank body 1 for extracting Chinese herbal plants. The upper surface of the tank body 1 is respectively provided with a feed pipe 2, a liquid inlet pipe 3 and an air outlet pipe 4, and a control valve 5 is arranged on the surface of the air outlet pipe 4. The feed pipe 2 is located between the liquid inlet pipe 3 and the air outlet pipe 4, and control valves 5 are arranged on the sides of the feed pipe 2, the liquid inlet pipe 3 and the air outlet pipe 4. By setting the feed pipe 2, the liquid inlet pipe 3 and the air outlet pipe 4, it is convenient for Chinese herbal medicine raw materials and liquid to enter the tank body 1, and it is also convenient for the steam after heating to flow to the next process through the air outlet pipe 4.

[0023] The lower surface of the tank body 1 is respectively provided with a sealing circular plate 6 and a support block 7. The lower surface of the sealing circular plate 6 is provided with a control handle 8. A circular hole adapted to the sealing circular plate 6 is opened in the middle of the lower surface of the tank body 1, and the sealing circular plate 6 is threadedly connected to the lower surface of the tank body 1. A sealing rubber ring is arranged at the bottom of the side surface of the sealing circular plate 6. By providing the sealing circular plate 6, it is convenient to discharge the plant residues after heating and extraction.

[0024] The inner side wall of the tank body 1 is fixedly connected with a hollow tube 9. The two ends of the hollow tube 9 are respectively fixedly connected with the inner two side walls of the tank body 1, and the surface of the hollow tube 9 is parallel to the inner bottom wall of the tank body 1. By providing the hollow tube 9, it is convenient to support the separation device during the extraction process.

[0025] The lower surface of the hollow tube 9 is fixedly connected with a cylinder 10, and the telescopic bottom end of the cylinder 10 is fixedly connected with a motor cover 11. A forward and reverse motor is arranged inside the motor cover 11. A hole adapted to the end face of the output shaft of the forward and reverse motor is opened on the side surface of the motor cover 11. The surface of the motor cover 11 is connected to the hollow tube 9 through a stainless steel connecting pipe. By providing the motor cover 11, it is convenient to provide power for the separation device.

[0026] The output shaft of the forward and reverse motor is fixedly connected with a connecting rod 12. A locking bolt 13 is threadedly connected to the back surface of the connecting rod 12. The back surface of the connecting rod 12 is connected with a concave plate 14 through the locking bolt 13. One end of the connecting rod 12 is located at the groove of the concave plate 14, and threaded holes adapted to the end face of the locking bolt 13 are opened on the side surfaces of the concave plate 14 and the connecting rod 12. By providing the connecting rod 12 and the concave plate 14, it is convenient to make the connecting rod 12 drive the concave plate 14 to flip through the locking bolt 13.

[0027] The back surface of the concave plate 14 is fixedly connected with a filter screen plate 15. The filter screen plate 15 is circular, and the part of the concave plate 14 at the center of the filter screen plate 15 is solid. By providing the filter screen plate 15, it is convenient to press and filter the heated Chinese herbal medicine plants to prevent incomplete solid-liquid separation.

[0028] In this embodiment, through the provided motor cover 11, connecting rod 12, concave plate 14 and filter screen plate 15, it is convenient to make the forward and reverse motor inside the motor cover 11 drive the concave plate 14 and the filter screen plate 15 to flip through the connecting rod 12, so that the filter screen plate 15 rotates from the vertical state to the horizontal state. By providing the hollow rod and the cylinder 10, it is convenient to make the cylinder 10 drive the filter screen plate 15 to move downwards to perform solid-liquid separation on the plants with incomplete extraction, which is convenient for subsequent liquid addition and continuous extraction and separation, increases the extraction effect of the effective components of Chinese herbal medicines, and reduces the waste of unnecessary Chinese herbal medicine materials.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An extraction and separation device for the active ingredients of traditional Chinese medicine of plant type, characterized in that: It includes a tank body (1) for extracting Chinese herbal plants. The upper surface of the tank body (1) is respectively provided with a feed pipe (2), a liquid inlet pipe (3) and an air outlet pipe (4), and a control valve (5) is arranged on the surface of the air outlet pipe (4). The lower surface of the tank body (1) is respectively provided with a sealing circular plate (6) and a support block (7). A control handle (8) is arranged on the lower surface of the sealing circular plate (6). A hollow pipe (9) is fixedly connected to the inner side wall of the tank body (1). A cylinder (10) is fixedly connected to the lower surface of the hollow pipe (9). The telescopic bottom end of the cylinder (10) is fixedly connected with a motor cover (11). A positive and reverse motor is arranged inside the motor cover (11). The output shaft of the positive and reverse motor is fixedly connected with a connecting rod (12). A locking bolt (13) is threadedly connected to the back surface of the connecting rod (12). A concave plate (14) is connected to the back surface of the connecting rod (12) through the locking bolt (13). A filter screen plate (15) is fixedly connected to the back surface of the concave plate (14).

2. The extraction and separation device for the active ingredients of plant-based traditional Chinese medicine according to claim 1, wherein: The feed pipe (2) is located between the liquid inlet pipe (3) and the air outlet pipe (4), and control valves (5) are arranged on the sides of the feed pipe (2), the liquid inlet pipe (3) and the air outlet pipe (4).

3. The extraction and separation device for the active ingredients of plant-based traditional Chinese medicine according to claim 1, characterized in that: A circular hole adapted to the sealing circular plate (6) is formed in the middle of the lower surface of the tank body (1), and the sealing circular plate (6) is threadedly connected to the lower surface of the tank body (1). A sealing rubber ring is arranged at the bottom of the side surface of the sealing circular plate (6).

4. The extraction and separation device for the active ingredients of plant-based traditional Chinese medicine according to claim 1, characterized in that: Both ends of the hollow pipe (9) are fixedly connected to the inner two side walls of the tank body (1), and the surface of the hollow pipe (9) is parallel to the inner bottom wall of the tank body (1).

5. The extraction and separation device for the active ingredients of plant-based traditional Chinese medicine according to claim 1, wherein: A hole adapted to the end face of the output shaft of the positive and reverse motor is formed in the side surface of the motor cover (11), and the surface of the motor cover (11) is connected to the hollow pipe (9) through a stainless steel connecting pipe.

6. The extraction and separation device for the active ingredients of plant-based traditional Chinese medicine according to claim 1, wherein: One end of the connecting rod (12) is located at the groove of the concave plate (14), and threaded holes adapted to the end face of the locking bolt (13) are formed in the side surfaces of the concave plate (14) and the connecting rod (12).

7. A plant-based traditional Chinese medicine active ingredient extraction and separation device according to claim 1, characterized in that: The filter screen plate (15) is circular, and the concave plate (14) at the center of the filter screen plate (15) is solid.

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