Extraction device for processing traditional Chinese medicine extraction tablet powder

Abstract

The utility model discloses an extraction device for processing traditional Chinese medicine extraction tablet powder, and relates to the technical field of traditional Chinese medicine extraction, the extraction device comprises an extraction tank and a crushing assembly, and the crushing assembly is arranged on one side of the top of the extraction tank. According to the extraction device for processing the traditional Chinese medicine extraction tablet powder, traditional Chinese medicine raw materials fed into the feeding pipe through the hopper fall into a spiral gap of the feeding auger, are conveyed into the screening barrel in the machine body under the driving of the motor and are fully crushed by the crushing paddle in the screening barrel; the traditional Chinese medicine raw materials are crushed in advance, the contact area of the traditional Chinese medicine raw materials and a solvent is increased, the extraction effect is improved, and the reaction time is shortened; the feeding structure and the crushing structure are driven by one motor to operate synchronously, the two production procedures of raw material supply and block crushing can be continuously carried out, and the production cost is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine extraction, in particular to an extraction device for processing traditional Chinese medicine extraction tablets and powders. Background Art

[0002] The solvent extraction method is a method of dissolving the effective ingredients from the medicinal material tissue based on the solubility properties of various components in Chinese herbal medicine in solvents. The solvent is selected with a high solubility for the active ingredients and a low solubility for the components that do not need to be dissolved. The principle of the solvent extraction method of Chinese medicine extraction technology is that when the solvent is added to the Chinese herbal medicine raw materials, the solvent gradually penetrates into the cells through the cell walls due to diffusion and osmosis, dissolves the soluble substances, and causes a concentration difference inside and outside the cells. As a result, the concentrated solution in the cells continues to diffuse outward, and the solvent continues to enter the cells of the medicinal material tissues. This cycle repeats many times until the concentration of the solution inside and outside the cells reaches a dynamic equilibrium. The saturated solution is then filtered out, and new solvents are added repeatedly to almost completely or mostly dissolve the required components.

[0003] However, the plant raw materials used in the production process of traditional Chinese medicine extraction are mostly plant rhizomes. If they are directly put into the production process without treatment, the solvent and the plant raw materials will not be able to fully contact each other, resulting in long extraction time, poor extraction effect and low efficiency.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an extraction device for processing Chinese medicine extract tablets and powders is proposed. Utility Model Content

[0005] The utility model aims to provide an extraction device for processing Chinese medicine extract tablets and powders, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an extraction device for processing Chinese medicine extract tablets and powders, comprising an extraction tank and a crushing assembly, wherein a crushing assembly is arranged on one side of the top of the extraction tank, and the crushing assembly comprises a machine body, an input port, a sieve barrel, a feed pipe, a hopper, a motor, a crushing paddle and a feeding auger, an input port is opened inside the machine body, and a sieve barrel is fixed inside the machine body, one side of the machine body is connected to the feed pipe, and the top of the feed pipe is connected to the hopper, the other side of the machine body is fixed to the motor, and the root of the motor is coaxially connected to the crushing paddle, and the end of the motor is coaxially connected to the feeding auger.

[0007] Furthermore, the crushing paddle coaxial with the root of the motor is located inside the screen barrel and rotates, and the feeding auger coaxial with the end of the motor is located inside the feed pipe and rotates, and the crushing paddle and the feeding auger are coaxially arranged.

[0008] Furthermore, the Chinese medicinal materials in the hopper fall into the spiral gap of the feeding auger and are fed into the screen barrel along with the rotation stroke, and the Chinese medicinal materials meeting the required particle size fall into the input port through the aperture of the screen barrel under the rotational crushing action of the crushing paddle.

[0009] Furthermore, a cavity is provided inside the extraction tank, and the cavity is connected with the inner cavity of the machine body through the inlet.

[0010] Furthermore, a protective outer shell is arranged outside the extraction tank, and a heat-conducting inner shell is arranged inside the extraction tank.

[0011] Furthermore, an electric heating net is arranged in the interlayer between the protective outer shell and the heat-conducting inner shell, and the electric heating net is in a continuous "U"-shaped structure.

[0012] Furthermore, a slag discharge plate is provided at the bottom of the extraction tank through a cylinder, and a solvent pipe is connected to the top of the left side of the extraction tank.

[0013] Furthermore, the bottom of the right side of the extraction tank is connected to a liquid outlet pipe, and the other side of the top of the extraction tank is connected to a condenser pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. When the utility model is in use, the Chinese medicine raw materials put into the feed pipe from the hopper fall into the spiral gap of the feeding auger, and are sent to the screen barrel in the machine body under the drive of the motor, and are fully crushed by the crushing paddle in the screen barrel until the crushed Chinese medicine powder can pass through the sieve holes outside the screen barrel into the input port, and further put into the cavity of the extraction tank. By pre-crushing the Chinese medicine raw materials, the contact area between the Chinese medicine raw materials and the solvent is increased, the extraction effect is improved, and the reaction time is reduced. The design of the crushing component is driven by a motor to drive the synchronous operation of the feeding structure and the crushing structure, which can continuously carry out the two production processes of raw material supply and block crushing, effectively reducing the production cost.

[0016] 2. When the utility model is in use, the solvent is added into the extraction tank through the solvent tube, and the continuous feeding of the pulverizing component allows the two to be fully mixed, so that the effective ingredients are dissolved from the medicinal material tissue. The outer wall of the extraction tank of the present application is composed of a heat-conducting inner shell, an electric heating net and a protective outer shell from the inside to the outside, wherein the electric heating net is a continuous "U"-shaped structure, so that the solution in the extraction tank is heated evenly, thereby improving the extraction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3This is a schematic diagram of the structure of the crushing component of the utility model.

[0020] In the figure: 1. extraction tank; 2. cavity; 3. protective outer shell; 4. heat-conducting inner shell; 5. electric heating net; 6. slag discharge plate; 7. solvent pipe; 8. liquid outlet pipe; 9. condenser pipe; 10. crushing component; 1001. machine body; 1002. inlet; 1003. sieve barrel; 1004. feed pipe; 1005. hopper; 1006. motor; 1007. crushing paddle; 1008. feeding auger. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, an extraction device for processing Chinese medicine extract tablets and powders comprises an extraction tank 1 and a crushing assembly 10. The crushing assembly 10 is arranged on one side of the top of the extraction tank 1. The crushing assembly 10 comprises a body 1001, an inlet 1002, a sieve barrel 1003, a feed pipe 1004, a hopper 1005, a motor 1006, a crushing paddle 1007 and a feeding auger 1008. The inlet 1002 is opened inside the body 1001, and the sieve barrel 1003 is fixed inside the body 1001. One side of the body 1001 is connected to the feed pipe 1004. The feed pipe 1004 is connected to the top of the feed pipe 1004 with a hopper 1005. A motor 1006 is fixed on the other side of the body 1001. The root of the motor 1006 is coaxially connected to a crushing paddle 1007, and the end of the motor 1006 is coaxially connected to a feeding auger 1008. The crushing paddle 1007 coaxially with the root of the motor 1006 is located inside the screen barrel 1003 and rotates. The feeding auger 1008 coaxially with the end of the motor 1006 is located inside the feed pipe 1004 and rotates, and the crushing paddle 1007 and the feeding auger 1008 are coaxially connected. 008 is coaxially arranged, the Chinese medicine raw materials in the hopper 1005 fall into the spiral gap of the feeding auger 1008 and are fed into the sieve barrel 1003 along with the rotation stroke, and the Chinese medicine raw materials that meet the required particle size fall into the input port 1002 through the aperture of the sieve barrel 1003 under the rotational crushing action of the crushing paddle 1007, and the Chinese medicine raw materials fed into the feeding pipe 1004 from the hopper 1005 fall into the spiral gap of the feeding auger 1008, and are driven by the motor 1006 to be sent to the sieve barrel 1003 in the machine body 1001, and the Chinese medicine raw materials in the sieve barrel 1003 are crushed by the pulverizing paddle 1007. The raw materials are fully crushed by the crushing paddle 1007 until the crushed Chinese medicine powder can pass through the sieve holes outside the sieve barrel 1003 and enter the input port 1002, and further put into the cavity 2 of the extraction tank 1. By pre-crushing the raw materials of Chinese medicine, the contact area between them and the solvent is increased, the extraction effect is improved, and the reaction time is reduced. The design of the crushing component 10 is driven by a motor 1006 to drive the synchronous operation of the feeding structure and the crushing structure, which can continuously carry out the two production processes of raw material supply and block crushing, effectively reducing the production cost;

[0023] like Figure 1 to Figure 2As shown, a cavity 2 is provided inside the extraction tank 1, and the cavity 2 is connected to the inner cavity of the body 1001 through the input port 1002, a protective outer shell 3 is provided outside the extraction tank 1, and a heat-conducting inner shell 4 is provided inside the extraction tank 1, an electric heating net 5 is provided in the interlayer between the protective outer shell 3 and the heat-conducting inner shell 4, and the electric heating net 5 is in a continuous "U"-shaped structure, a slag discharge plate 6 is controlled by a cylinder at the bottom of the extraction tank 1, and a solvent pipe 7 is connected to the top of the left side of the extraction tank 1, a liquid outlet pipe 8 is connected to the bottom of the right side of the extraction tank 1, and a condenser pipe 9 is connected to the other side of the top of the extraction tank 1, and the solvent is added to the extraction tank 1 through the solvent pipe 7, and the continuous feeding of the crushing component 10 makes the two fully mixed, so that the effective ingredients are dissolved from the medicinal material tissue, and the outer wall of the extraction tank 1 of the present application is respectively composed of a heat-conducting inner shell 4, an electric heating net 5 and a protective outer shell 3 from the inside to the outside, wherein the electric heating net 5 is in a continuous "U"-shaped structure, so that the solution in the extraction tank 1 is heated evenly, thereby improving the extraction efficiency.

[0024] Working principle: When using the extraction device for processing Chinese medicine extract tablets and powders, the Chinese medicine raw materials fed from the hopper 1005 into the feed pipe 1004 fall into the spiral gap of the feeding auger 1008, and are driven by the motor 1006 to be sent to the screen barrel 1003 in the machine body 1001, where they are fully crushed by the crushing paddle 1007 until the crushed Chinese medicine powder can pass through the sieve holes outside the screen barrel 1003 into the input port 1002, and are further put into the cavity 2 of the extraction tank 1. By pre-crushing the Chinese medicine raw materials, the contact area between the Chinese medicine raw materials and the solvent is increased, the extraction effect is improved, and the solvent content is reduced. The design of the crushing component 10 has a low reaction time. A motor 1006 drives the synchronous operation of the feeding structure and the crushing structure, which can continuously carry out the two production processes of raw material supply and block crushing, effectively reducing the production cost. The solvent is added to the extraction tank 1 through the solvent pipe 7, and the continuous feeding of the crushing component 10 allows the two to be fully mixed, and the effective ingredients are dissolved from the medicinal material tissue. The outer wall of the extraction tank 1 of the present application is composed of a heat-conducting inner shell 4, an electric heating net 5 and a protective outer shell 3 from the inside to the outside, wherein the electric heating net 5 is a continuous "U"-shaped structure, so that the solution in the extraction tank 1 is heated evenly, thereby improving the extraction efficiency.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An extraction device for processing Chinese medicine extract tablets and powders, characterized in that: The invention comprises an extraction tank (1) and a crushing assembly (10), wherein the crushing assembly (10) is arranged on one side of the top of the extraction tank (1), and the crushing assembly (10) comprises a machine body (1001), an inlet (1002), a sieve barrel (1003), a feed pipe (1004), a hopper (1005), a motor (1006), a crushing paddle (1007) and a feeding auger (1008), and the machine body (1001) is provided with an inlet (100 2), and a screen barrel (1003) is fixed inside the machine body (1001), a feed pipe (1004) is connected to one side of the machine body (1001), and a hopper (1005) is connected to the top of the feed pipe (1004), a motor (1006) is fixed to the other side of the machine body (1001), and a crushing paddle (1007) is coaxially connected to the root of the motor (1006), and a feeding auger (1008) is coaxially connected to the end of the motor (1006).

2. The extraction device for processing Chinese medicine extract tablets and powders according to claim 1, characterized in that: The crushing paddle (1007) coaxial with the root of the motor (1006) is located inside the screen barrel (1003) and rotates, and the feeding auger (1008) coaxial with the end of the motor (1006) is located inside the feed pipe (1004) and rotates, and the crushing paddle (1007) and the feeding auger (1008) are coaxially arranged.

3. The extraction device for processing Chinese medicine extract tablets and powders according to claim 1, characterized in that: The Chinese medicinal materials in the hopper (1005) fall into the spiral gap of the feeding auger (1008) and are fed into the sieve barrel (1003) along with the rotation stroke, and under the rotational crushing action of the crushing paddle (1007), the Chinese medicinal materials meeting the required particle size fall into the input port (1002) through the aperture of the sieve barrel (1003).

4. The extraction device for processing Chinese medicine extract tablets and powders according to claim 1, characterized in that: The extraction tank (1) has a cavity (2) formed inside, and the cavity (2) is connected to the inner cavity of the machine body (1001) through an inlet (1002).

5. The extraction device for processing Chinese medicine extract tablets and powders according to claim 1, characterized in that: The extraction tank (1) is provided with a protective outer shell (3) on the outside, and a heat-conducting inner shell (4) on the inside of the extraction tank (1).

6. The extraction device for processing Chinese medicine extract tablets and powders according to claim 5, characterized in that: An electric heating net (5) is arranged in the interlayer between the protective outer shell (3) and the heat-conducting inner shell (4), and the electric heating net (5) is in a continuous "U"-shaped structure.

7. The extraction device for processing Chinese medicine extract tablets and powders according to claim 1, characterized in that: The bottom of the extraction tank (1) is provided with a slag discharge plate (6) controlled by a cylinder, and the top of the left side of the extraction tank (1) is connected to a solvent pipe (7).

8. The extraction device for processing Chinese medicine extract tablets and powders according to claim 1, characterized in that: The bottom right side of the extraction tank (1) is connected to a liquid outlet pipe (8), and the other side of the top of the extraction tank (1) is connected to a condenser pipe (9).

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