Efficient supercritical extraction equipment for active ingredients of traditional Chinese medicine

Abstract

The utility model discloses efficient supercritical extraction equipment for active ingredients of traditional Chinese medicine, a solvent feeding hole is formed in the upper part of the left side of an equipment main body, three mounting screw holes are formed in the top of the equipment main body at equal intervals, and stainless steel filter screens are mounted at the bottoms of medicinal material storage pipes; a sealing screw cover is integrally formed at the top of the medicinal material storage pipe, the medicinal material storage pipe is mounted in the mounting screw hole through the top sealing screw cover, a sealing plug is mounted in the center of the top of the sealing screw cover, and medicinal materials can be added into the medicinal material storage pipe through the sealing plug; and rotating discs are installed below the medicinal material storage pipes correspondingly, stirring rods are installed on the peripheries of the tops of the rotating discs correspondingly, rotating shafts are installed in the centers of the bottoms of the rotating discs correspondingly, and the rotating discs are connected with a power unit in the bottom of the equipment body through the rotating shafts. The extraction and mixing device is reasonable in design, different kinds of medicinal materials needing to be extracted and mixed can be added through the multiple medicinal material storage pipes, one-time extraction and mixing are achieved, the technological process is reduced, and efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of traditional Chinese medicine extraction, especially to a high -efficient traditional Chinese medicine active ingredient supercritical extraction equipment. BACKGROUND

[0002] In the field of supercritical fluid extraction (SFE) of traditional Chinese medicine active ingredients, the existing equipment and process are usually designed based on the extraction requirements of single medicinal material. Traditional supercritical CO2 extraction equipment adopts a single extraction kettle structure, and its working process is to extract single traditional Chinese medicinal material successively and then mix the extracts of different medicinal materials by manual or mechanical methods. SUMMARY

[0003] The utility model discloses a kind of high-efficiency traditional Chinese medicine active ingredient supercritical extraction equipment, to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of high-efficiency traditional Chinese medicine active ingredient supercritical extraction equipment, including equipment main body, solvent feed inlet, mounting screw hole, medicinal material storage tube, stainless steel filter screen, sealing screw cover, sealing plug, rotating disc, stirring rod, rotating shaft, the equipment main body left side top is equipped with solvent feed inlet, the equipment main body top is equidistant and is equipped with three mounting screw holes, the medicinal material storage tube bottom is equipped with stainless steel filter screen, the medicinal material storage tube top is integrally profiled with sealing screw cover, and medicinal material storage tube is installed in mounting screw hole by top sealing screw cover, the sealing screw cover top center is equipped with sealing plug, and can be added medicinal material to medicinal material storage tube by sealing plug, the equipment main body inside lower, and it is installed rotating disc below medicinal material storage tube respectively, the rotating disc top is installed stirring rod around, the rotating disc bottom center is equipped with rotating shaft, and is connected with equipment main body bottom inside power unit by rotating shaft.

[0006] Preferably: the high-efficiency traditional Chinese medicine active ingredient supercritical extraction equipment further includes gear, connecting gear and motor, the equipment main body bottom is equipped with three gears, and gear top center is connected with rotating shaft respectively, the gear is connected by connecting gear meshing between, the equipment main body bottom left side is equipped with motor, and motor is connected with leftmost gear.

[0007] The utility model has the advantages of reasonable design, which can add different types of extraction and mixed medicinal materials at a time, reduce the process flow and improve the efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0008] Fig. 1 It is the structure schematic view of the high-efficiency traditional Chinese medicine active ingredient supercritical extraction equipment of the utility model;

[0009] Fig. 2 It is the internal structure schematic view of the high-efficiency traditional Chinese medicine active ingredient supercritical extraction equipment of the utility model.

[0010] In the drawing: 1, equipment main body, 2, solvent feed inlet, 3, mounting screw hole, 4, medicinal material storage tube, 5, stainless steel filter screen, 6, sealing screw cover, 7, sealing plug, 8, rotating disc, 9, stirring rod, 10, rotating shaft, 11, gear, 12, connecting gear, 13, motor. DETAILED DESCRIPTION

[0011] The utility model is further described below in combination with the drawings and specific embodiments:

[0012] As Figs. 1-2 Shown, a kind of high-efficiency traditional Chinese medicine active ingredient supercritical extraction equipment, including equipment main body 1, solvent feed inlet 2, mounting screw hole 3, medicinal material storage tube 4, stainless steel filter screen 5, sealing screw cover 6, sealing plug 7, rotating disc 8, stirring rod 9, rotating shaft 10, the equipment main body 1 left side top is equipped with solvent feed inlet 2, the equipment main body 1 top is equidistant and is equipped with three mounting screw holes 3, the bottom of the medicinal material storage tube 4 is equipped with stainless steel filter screen 5, the top of the medicinal material storage tube 4 is integrally formed with sealing screw cover 6, and medicinal material storage tube 4 is installed in mounting screw hole 3 by top sealing screw cover 6, the top center of the sealing screw cover 6 is equipped with sealing plug 7, and medicinal material can be added to medicinal material storage tube 4 by sealing plug 7, the lower portion in the equipment main body 1, and rotating disc 8 is installed below medicinal material storage tube 4 respectively, the rotating disc 8 top is installed with stirring rod 9 around, the bottom center of the rotating disc 8 is equipped with rotating shaft 10, and is connected with the bottom inner power unit of equipment main body 1 by rotating shaft 10. The high-efficiency traditional Chinese medicine active ingredient supercritical extraction equipment further includes gear 11, connecting gear 12 and motor 13, three gears 11 are installed in the bottom of the equipment main body 1, and the top center of gear 11 is connected with rotating shaft 10 respectively, the gear 11 is engagedly connected by connecting gear 12, motor 13 is installed on the left side of the bottom of the equipment main body 1, and motor 13 is connected with the leftmost gear 11.

[0013] The working principle of the utility model: medicinal material storage tube 4 can be installed in mounting screw hole 3 by top sealing screw cover 6 screw, and medicinal material storage tube 4 adds medicinal material by top sealing plug 7, medicinal material is directly contacted with extraction critical solvent entered by solvent feed inlet 2 through stainless steel filter screen 5, and is mixed by rotating disc 8 below after extraction to drive stirring rod 9.

[0014] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary in all respects, and thus equivalent variations within the scope of this invention are included within its scope.

Claims

1. A high-efficiency supercritical extraction device for active ingredients of traditional Chinese medicine, comprising a main body (1), a solvent inlet (2), a mounting screw hole (3), a medicinal material storage tube (4), a stainless steel filter screen (5), a sealing screw cap (6), a sealing plug (7), a rotating disk (8), a stirring rod (9), and a rotating shaft (10), characterized in that: The main body of the equipment (1) has a solvent inlet (2) on the upper left side. The main body of the equipment (1) has three mounting screw holes (3) at equal intervals on the top. The bottom of the medicinal material storage tube (4) is equipped with a stainless steel filter screen (5). The top of the medicinal material storage tube (4) is integrally formed with a sealing screw cap (6). The medicinal material storage tube (4) is installed in the mounting screw hole (3) through the top sealing screw cap (6). The center of the top of the sealing screw cap (6) is equipped with a sealing plug (7). Medicinal materials can be added to the medicinal material storage tube (4) through the sealing plug (7). The bottom of the main body of the equipment (1) is equipped with a rotating disk (8) located below the medicinal material storage tube (4). The top of the rotating disk (8) is equipped with stirring rods (9) around its top. The center of the bottom of the rotating disk (8) is equipped with a rotating shaft (10). The rotating shaft (10) is connected to the power unit inside the bottom of the main body of the equipment (1).

2. The high-efficiency supercritical extraction equipment for active ingredients of traditional Chinese medicine according to claim 1, characterized in that: The high-efficiency supercritical extraction equipment for active ingredients of traditional Chinese medicine also includes gears (11), connecting gears (12) and motors (13). Three gears (11) are installed in the bottom of the main body (1), and the top center of each gear (11) is connected to the rotating shaft (10). The gears (11) are connected to each other by connecting gears (12). A motor (13) is installed on the left side of the bottom of the main body (1), and the motor (13) is connected to the leftmost gear (11).

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