Traditional Chinese medicine component extraction equipment

Abstract

The utility model discloses traditional Chinese medicine component extraction equipment which comprises an extraction box, an arc-shaped filter screen is obliquely arranged in the extraction box, a mounting shaft is coaxially mounted on the extraction box through a bearing, a motor in transmission connection with the mounting shaft is arranged on the extraction box, and a spiral conveying blade is arranged on the mounting shaft. An extrusion cover matched with the arc-shaped filter screen is arranged on the side wall of the extraction box, a discharging pipe is arranged at the tail end of the extrusion cover, the mounting shaft sequentially extends into the extrusion cover and the discharging pipe and is provided with a spiral discharging blade, an air spraying pipe is arranged at the bottom end in the extraction box, an air supply assembly is connected to the air spraying pipe, and a spraying pipe is arranged at the top end in the extraction box. According to the traditional Chinese medicine extraction device, the extraction sufficiency of traditional Chinese medicine ingredients in the extraction process can be improved, and meanwhile, traditional Chinese medicine residues can be conveniently and rapidly discharged and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine component extraction, and more specifically, to traditional Chinese medicine component extraction equipment. Background Art

[0002] Traditional Chinese medicine (TCM) refers to medications used for the prevention and treatment of disease and healthcare, guided by the principles of Traditional Chinese Medicine (TCM). TCM originates from natural substances such as plants, animals, and minerals, and is available in a variety of forms, including decoctions, pills, powders, ointments, and patches.

[0003] During the production and processing of traditional Chinese medicine, its active ingredients need to be extracted. The traditional extraction method is to manually mix the traditional Chinese medicine with water in a casserole and heat it, so that the active ingredients in the traditional Chinese medicine can penetrate out and extract the traditional Chinese medicine ingredients.

[0004] In the existing technology, in order to meet the needs of modern production, equipment is usually used instead of manual labor to extract the components of traditional Chinese medicine;

[0005] However, in the prior art, when extracting the Chinese herbal medicine components, the components are mainly heated and stirred. After the extraction is completed, the Chinese herbal medicine residues will be intercepted inside the extraction box or extraction cylinder, which needs to be cleaned manually or by using a basket to lift it up and then clean it. The cleaning convenience of the Chinese herbal medicine residues after the extraction of the Chinese herbal medicine components is poor.

[0006] Moreover, after the extraction of the Chinese medicine components is completed and the Chinese medicine residue is separated from the medicinal liquid, the existing technology cannot squeeze the Chinese medicine residue, and a lot of Chinese medicine active ingredients will remain in the Chinese medicine residue, which will affect the extraction adequacy of the Chinese medicine components. Utility Model Content

[0007] (1) Technical problems solved

[0008] In response to the problems existing in the prior art, the utility model provides a Chinese medicine component extraction device to solve the technical problems mentioned in the background technology that the Chinese medicine component extraction device in the prior art is not convenient for cleaning the Chinese medicine residue after the extraction is completed, and there are many effective Chinese medicine ingredients remaining in the Chinese medicine residue, resulting in poor extraction adequacy.

[0009] (2) Technical solution

[0010] To achieve the above objectives, the present invention provides the following technical solutions:

[0011] The Chinese medicine component extraction equipment includes an extraction box, an arc-shaped filter screen is obliquely arranged inside the extraction box, a mounting shaft is coaxially mounted on the extraction box through a bearing, and a motor is provided which is transmission-connected to the mounting shaft, and a spiral conveying blade is provided on the mounting shaft. An extrusion hood is provided on the side wall of the extraction box to match the arc-shaped filter screen, a discharge pipe is provided at the tail end of the extrusion hood, the mounting shaft extends to the inside of the extrusion hood and the discharge pipe in turn, and is provided with spiral discharge blades, an air jet is provided at the bottom end of the extraction box, an air supply assembly is connected to the air jet, a spray pipe is provided at the top end of the extraction box, and a liquid supply assembly is connected to the spray pipe.

[0012] The utility model is further configured such that an exhaust pipe is provided on the extraction box, a condensation mesh is obliquely provided inside the exhaust pipe, a semiconductor refrigeration plate is provided on the side of the condensation mesh, and the heat dissipation end of the semiconductor refrigeration plate is located on the outside of the exhaust pipe, thereby realizing condensation when the extraction box is exhausted and reducing the discharge of effective Chinese medicinal ingredients in the steam to the outside.

[0013] The utility model is further configured such that a feed pipe is provided on the top of the extraction box, and a solvent adding pipe is provided in conjunction with the feed pipe, and a liquid outlet pipe is provided at the bottom end of the side wall of the extraction box, which facilitates the feeding of Chinese medicinal materials inside the extraction box, the feeding of auxiliary solvents during the extraction process, and the discharge of the mixed solution after the extraction is completed.

[0014] The utility model is further configured such that a slag discharge pipe is provided on the extraction box and at the bottom of the arc-shaped filter screen, so as to facilitate the discharge of impurities remaining on the arc-shaped filter screen when the arc-shaped filter screen is cleaned.

[0015] The utility model is further configured such that the liquid outlet pipe, feed pipe, solvent addition pipe and slag discharge pipe are all provided with opening and closing valves to facilitate the control of the opening and closing of the liquid outlet pipe, feed pipe, solvent addition pipe and slag discharge pipe.

[0016] The utility model is further configured such that the air supply assembly includes an air pump, and an air supply pipe is provided between the output end of the air pump and the air injection pipe to realize air supply to the air injection pipe.

[0017] The present invention is further configured such that the liquid supply assembly includes a liquid storage tank, the liquid storage tank is connected to a water pump, and a water supply pipe is provided between the output end of the water pump and the spray pipe to realize liquid supply to the spray pipe.

[0018] The utility model is further configured such that a control valve is provided on the discharge pipe to realize the opening and closing control of the discharge pipe.

[0019] (3) Beneficial effects

[0020] Compared with the existing technology, the utility model provides a Chinese medicine component extraction device with the following beneficial effects:

[0021] 1. The utility model includes an extraction box, the interior of which is inclinedly provided with an arc-shaped filter mounting shaft, a motor, a spiral conveying blade, an extrusion cover, a discharge pipe and a spiral discharge blade that cooperate with each other. In the process of extracting Chinese medicinal ingredients, the Chinese medicinal materials can be intercepted inside the extraction box by the arc-shaped filter, and the space above the arc-shaped filter is located above the filter, thereby facilitating the subsequent separation of the extracted medicinal liquid and the medicinal residue.

[0022] 2. At the same time, when the utility model is in use, the motor is started, and the motor can control the installation shaft to drive the spiral conveying blade to rotate. The spiral conveying blade can stir the soaked Chinese medicinal materials, so that the liquid in the extraction box can be more fully in contact with the Chinese medicinal materials, realizing the soaking of the Chinese medicinal materials, improving the extraction effect of the ingredients in the Chinese medicinal materials, and making the effective ingredients in the Chinese medicinal materials more fully and quickly precipitated.

[0023] 3. At the same time, after the extraction is completed, when the medicinal residue needs to be squeezed out, the solution mixed with important components is first discharged from the extraction box. In this way, the residual Chinese medicinal materials will be deposited on the arc filter and transported upward along the arc filter under the rotation of the spiral conveying blade, so that the Chinese medicinal residue can be conveniently discharged from the extraction box and the cleaning of the Chinese medicinal residue can be achieved.

[0024] 4. During this process, the Chinese medicinal residue will enter the extrusion cover. Here, the diameter of one end of the extrusion cover connected to the extraction box is larger than the diameter of the other end connected to the storage pipe. As a result, the Chinese medicinal materials entering the extrusion cover will be transported at a slower speed inside the extrusion cover, thereby being squeezed. In this way, the effective ingredients remaining in the Chinese medicinal materials can be fully squeezed out, thereby improving the adequacy of the extraction of Chinese medicinal ingredients.

[0025] Afterwards, the fully squeezed Chinese medicinal materials will be discharged from the discharge pipe under the conveying action of the spiral discharge blades, which improves the convenience of cleaning the residue after the Chinese medicinal materials are discharged.

[0026] 5. The utility model provides an air jet pipe at the inner bottom end of the extraction box, and an air supply assembly is connected to the air jet pipe, wherein the air supply assembly includes an air pump, and an air supply pipe is provided between the output end of the air pump and the air jet pipe. In this way, during the extraction process of important components, the air pump is started, and under the action of the air pump, the air flow can be transported to the air jet pipe through the air supply pipe and evenly sprayed out in the extraction box through the air jet pipe. The sprayed air flow will form bubbles in the solution inside the extraction box. In this way, the solution in the extraction box can be further stirred, the contact sufficiency between the Chinese medicinal materials and the solution can be improved, and the extraction effect and efficiency of the Chinese medicinal components can be improved.

[0027] 6. At the same time, since the bubbles will move upward in the solution inside the extraction box, they can impact the impurities deposited on the curved filter when passing through the curved filter, thereby avoiding the blockage of the curved filter and improving the exchange and mixing effect of the solution between the upper and lower spaces of the curved filter.

[0028] 7. The utility model is provided with a spray pipe at the internal top of the extraction box, and the spray pipe is connected to a liquid supply component, wherein the liquid supply component includes a liquid storage tank, and the liquid storage tank is connected to a water pump, and a water supply pipe is provided between the output end of the water pump and the spray pipe. When the water pump is started, the water in the liquid storage tank can be pumped out and transported to the spray pipe through the water supply pipe for spraying, so that the liquid in the extraction box can be realized when extracting Chinese medicinal materials. In this way, during the water intake process, the water can be evenly sprayed on the Chinese medicinal materials, thereby improving the infiltration effect of the Chinese medicinal materials during extraction.

[0029] 8. At the same time, when the curved filter screen needs to be cleaned, the curved filter screen can be sprayed through the spray pipe to achieve the cleaning of the curved filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of the Chinese medicine component extraction equipment of this utility model Figure 1 ;

[0031] Figure 2 This is a schematic diagram of the overall structure of the Chinese medicine component extraction equipment of this utility model Figure 2 ;

[0032] Figure 3 This is a schematic cross-sectional view of the overall internal structure of the present invention;

[0033] Figure 4 This is a schematic diagram of the matching structure between the arc-shaped filter screen and the spiral conveying shaft in the utility model;

[0034] Figure 5 This is a schematic cross-sectional view of the internal structure of the exhaust pipe in the present invention.

[0035] In the figure: 1. Extraction box; 2. Curved filter screen; 3. Mounting shaft; 4. Motor; 5. Spiral conveying blade; 6. Extrusion hood; 7. Discharge pipe; 8. Spiral discharge blade; 9. Jet pipe; 10. Spray pipe; 11. Exhaust pipe; 12. Condensation screen; 13. Semiconductor refrigeration plate; 14. Feed pipe; 15. Solvent addition pipe; 16. Liquid outlet pipe; 17. Slag discharge pipe; 18. Opening and closing valve; 19. Air pump; 20. Air supply pipe; 21. Liquid storage tank; 22. Water pump; 23. Water supply pipe; 24. Control valve. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0038] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0039] See also Figure 1-5 , a Chinese medicine component extraction device includes an extraction box 1, an arc-shaped filter screen 2 is tiltedly arranged inside the extraction box 1, a mounting shaft 3 is coaxially mounted on the extraction box 1 through a bearing, and a motor 4 is provided with a transmission connection with the mounting shaft 3, and a spiral conveying blade 5 is provided on the mounting shaft 3. An extrusion cover 6 is provided on the side wall of the extraction box 1 to match the arc-shaped filter screen 2, and a discharge pipe 7 is provided at the tail end of the extrusion cover 6. The mounting shaft 3 extends to the inside of the extrusion cover 6 and the discharge pipe 7 in sequence, and is provided with a spiral discharge blade 8. In the process of realizing the extraction of Chinese medicine components, the utility model can intercept the Chinese medicinal materials inside the extraction box 1 through the arc-shaped filter screen 2, and in the space above the arc-shaped filter screen 2, thereby facilitating the separation of the subsequent extracted medicinal liquid and the medicinal residue;

[0040] The utility model can symmetrically set two groups of scrapers at the edge positions of the spiral conveying blade 5, wherein the outer edges of the scrapers are in contact with the surface of the arc-shaped filter screen 2. In this way, the scrapers can be driven to rotate during the rotation of the spiral conveying blade 5, thereby preventing Chinese medicinal materials from settling on the surface of the arc-shaped filter screen 2 and causing clogging of the arc-shaped filter screen 2.

[0041] At the same time, when the utility model is in use, the motor 4 is started, and the motor 4 can control the mounting shaft 3 to drive the spiral conveying blade 5 to rotate, and the spiral conveying blade 5 can stir the soaked Chinese medicinal materials, so that the liquid in the extraction box 1 can be more fully in contact with the Chinese medicinal materials, so as to achieve the soaking of the Chinese medicinal materials, improve the extraction effect of the components in the Chinese medicinal materials, and make the effective components in the Chinese medicinal materials more fully and quickly precipitated;

[0042] At the same time, after the extraction is completed, when the medicinal residue needs to be squeezed out, the solution mixed with the important components is first discharged from the extraction box 1. In this way, the residual Chinese medicinal materials will be deposited on the curved filter screen 2 and transported upward along the curved filter screen 2 under the rotation of the spiral conveying blade 5, so that the Chinese medicinal residue can be conveniently discharged from the extraction box 1, thereby realizing the cleaning of the Chinese medicinal residue;

[0043] During this process, the Chinese medicinal residue will enter the extrusion cover. Here, the diameter of one end of the extrusion cover connected to the extraction box 1 is larger than the diameter of the other end connected to the storage pipe. As a result, the Chinese medicinal materials entering the extrusion cover will be transported at a slower speed inside the extrusion cover, thereby being squeezed. In this way, the effective ingredients remaining in the Chinese medicinal materials can be fully squeezed out, thereby improving the adequacy of the extraction of the Chinese medicinal ingredients.

[0044] Afterwards, the fully squeezed Chinese medicinal materials will be discharged from the discharge pipe 7 under the conveying action of the spiral discharge blades 8 to achieve cleaning.

[0045] The utility model is provided with an air jet pipe 9 at the bottom end of the interior of the extraction box 1, and an air supply assembly is connected to the air jet pipe 9, wherein the air supply assembly includes an air pump 19, and an air supply pipe 20 is provided between the output end of the air pump 19 and the air jet pipe 9. In this way, during the extraction process of important components, the air pump 19 is started, and under the action of the air pump 19, the air flow can be transported to the air jet pipe 9 through the air supply pipe 20, and uniformly ejected in the extraction box 1 through the air jet pipe 9. The ejected air flow will form bubbles in the solution inside the extraction box 1. In this way, the solution in the extraction box 1 can be further stirred, the contact between the Chinese medicinal materials and the solution can be improved, and the extraction effect and efficiency of the Chinese medicinal components can be improved.

[0046] At the same time, since the bubbles will move upward in the solution inside the extraction box 1, they can impact the impurities deposited on the curved filter screen 2 when passing through the curved filter screen 2, thereby avoiding the blockage of the curved filter screen 2 and improving the exchange and mixing effect of the solution between the upper and lower spaces of the curved filter screen 2.

[0047] The utility model is provided with a spray pipe 10 at the top of the inner part of the extraction box 1, and the spray pipe 10 is connected to a liquid supply component, wherein the liquid supply component includes a liquid storage tank 21, and the liquid storage tank 21 is connected to a water pump 22. A water supply pipe 23 is provided between the output end of the water pump 22 and the spray pipe 10. When the water pump 22 is started, the water in the liquid storage tank 21 can be pumped out and transported to the spray pipe 10 through the water supply pipe 23 for spraying, so that the liquid in the extraction box 1 can be realized when extracting Chinese medicinal materials. In this way, during the water intake process, the water can be evenly sprayed on the Chinese medicinal materials, thereby improving the infiltration effect of the Chinese medicinal materials during extraction;

[0048] At the same time, when the curved filter screen 2 needs to be cleaned, the curved filter screen 2 can be sprayed through the spray pipe 10, so that the curved filter screen 2 can be cleaned.

[0049] In the present invention, a heating structure is preferably provided on the bottom and side walls of the extraction box 1, wherein the heating structure can adopt electric heating or heating medium heat exchange heating. Heating the box structure is an existing well-known technology and will not be elaborated in this utility model.

[0050] See also Figure 1-Figure 5 As an implementation method of the extraction box 1: an exhaust pipe 11 is provided on the extraction box 1, a condensation mesh plate 12 is obliquely provided in the exhaust pipe 11, and a semiconductor refrigeration plate 13 is provided on the side of the condensation mesh plate 12, and the heat dissipation end of the semiconductor refrigeration plate 13 is located on the outside of the exhaust pipe 11.

[0051] Specifically, during the extraction process of Chinese medicinal materials, steam is generated due to the heating of the internal solution. The steam can be discharged outward through the exhaust pipe 11. During this process, the water vapor carried in the steam will condense when it encounters the condensation mesh plate 12, and then flow back into the extraction box 1 along the inclined condensation mesh plate 12, thereby preventing the Chinese medicinal components carried in the steam from being discharged outward, thereby improving the effectiveness of the extraction of the Chinese medicinal components.

[0052] Here, the semiconductor refrigeration plate 13 is used to control the cooling of the condensation mesh plate, thereby realizing the condensation of water vapor in the circulating steam. The semiconductor refrigeration plate 13 can cooperate with an external controller to control the cooling temperature. The cooperation with the controller is an existing well-known technology and will not be elaborated in this utility model.

[0053] See also Figure 1-Figure 5 As an embodiment of the extraction box 1: a feeding pipe 14 is provided on the top of the extraction box 1 for feeding Chinese medicinal materials, and a solvent adding pipe 15 is provided in conjunction with the feeding pipe 14 for feeding auxiliary solvent during the extraction process of Chinese medicinal components. A liquid outlet pipe 16 is provided at the bottom end of the side wall of the extraction box 1 to facilitate the discharge of the solvent containing Chinese medicinal components after extraction.

[0054] See also Figure 1-Figure 5 As an implementation of the extraction box 1 : a slag discharge pipe 17 is provided on the extraction box 1 and located at the bottom of the arc-shaped filter screen 2 .

[0055] Specifically, the slag discharge pipe 17 is opened when the arc filter 2 is cleaned, and is used to discharge impurities remaining on the arc filter 2, so that the impurities can flow downward along the inclined arc filter 2, and thus be conveniently discharged from the slag discharge pipe 17, thereby achieving the cleaning of the arc filter 2.

[0056] See also Figure 1-Figure 5As an implementation method of the liquid outlet pipe 16 , the feed pipe 14 , the solvent addition pipe 15 and the slag discharge pipe 17 , an opening and closing valve 18 is provided on the liquid outlet pipe 16 , the feed pipe 14 , the solvent addition pipe 15 and the slag discharge pipe 17 .

[0057] Specifically, the opening and closing of the liquid outlet pipe 16 , the feed pipe 14 , the solvent addition pipe 15 and the slag discharge pipe 17 are controlled by the opening and closing valve 18 .

[0058] See also Figure 1-Figure 5 As an implementation of the discharge pipe 7 : a control valve 24 is provided on the discharge pipe 7 .

[0059] Specifically, the opening and closing of the discharge pipe 7 can be controlled by the control valve 24 .

[0060] In summary, when the overall equipment is in use:

[0061] The Chinese medicinal materials are transported to the extraction box 1 through the feed pipe 14, and these Chinese medicinal materials are intercepted and accumulated on the curved filter screen 2;

[0062] At the same time, the water pump 22 is started to extract the water in the liquid storage tank 21 and transport it to the spray pipe 10 through the water supply pipe 23 for spraying, so that the liquid in the extraction box 1 can be filled during the extraction of Chinese medicinal materials. In this way, the water can be evenly sprayed on the Chinese medicinal materials during the water filling process, thereby improving the infiltration effect of the Chinese medicinal materials during extraction;

[0063] The water is allowed to submerge the Chinese medicinal materials, thereby achieving the extraction of effective ingredients in the Chinese medicinal materials;

[0064] During this process, the solution in the extraction tank 1 can be heated;

[0065] At the same time, the motor 4 is started, and the motor 4 can control the mounting shaft 3 to drive the spiral conveying blade 5 to rotate. The spiral conveying blade 5 can stir the soaked Chinese medicinal materials, so that the liquid in the extraction box 1 can be more fully in contact with the Chinese medicinal materials, achieving full soaking of the Chinese medicinal materials, improving the extraction effect of the components in the Chinese medicinal materials, and allowing the effective components in the Chinese medicinal materials to be more fully and quickly precipitated;

[0066] At the same time, the air pump 19 is started. Under the action of the air pump 19, the air flow can be transported to the air injection pipe 9 through the air supply pipe 20, and evenly sprayed out in the extraction box 1 through the air injection pipe 9, preferably toward the inner bottom of the extraction box 1. This can prevent the extracted substances from settling at the inner bottom of the extraction box 1. The sprayed air flow will form bubbles in the solution inside the extraction box 1. In this way, the solution in the extraction box 1 can be further stirred, thereby improving the contact between the Chinese medicinal materials and the solution and improving the extraction effect and efficiency of the Chinese medicinal components.

[0067] At the same time, since the bubbles will move upward in the solution inside the extraction box 1, they can impact the impurities deposited on the curved filter 2 when passing through the curved filter 2, thereby avoiding the clogging of the curved filter 2 and improving the exchange and mixing effect of the solution between the upper and lower spaces of the curved filter 2;

[0068] After the extraction is completed, the solution mixed with the important components is first discharged from the extraction box 1 through the drain pipe, so that the remaining Chinese medicinal materials will be deposited on the curved filter 2;

[0069] Under the rotation of the spiral conveying blade 5, the Chinese medicine residue is transported upward along the arc filter 2 and enters the interior of the extrusion cover. Since the diameter of one end of the extrusion cover connected to the extraction box 1 is larger than the diameter of the other end connected to the storage pipe, the Chinese medicine entering the extrusion cover will be transported slower in the direction of the discharge pipe 7 inside the extrusion cover, so that the Chinese medicine will be squeezed in the extrusion cover. In this way, the effective ingredients remaining in the Chinese medicine can be fully squeezed out, thereby improving the adequacy of the extraction of the Chinese medicine ingredients.

[0070] The squeezed solution will seep downward along the curved filter 2 and be discharged from the extraction box 1 through the drain pipe;

[0071] Afterwards, the fully squeezed Chinese medicinal materials will be discharged from the discharge pipe 7 under the conveying action of the spiral discharge blade 8, thereby conveniently realizing the cleaning of the Chinese medicinal residue after the extraction is completed;

[0072] In all the solutions mentioned above, the connection between two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which are not listed here one by one. In the above, whenever there is a fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0073] In all the solutions mentioned above, if there is no clear description about the operation of electrical components, they are all controlled by the controller. Since the devices matched with the controller are common devices, their control principles and circuit connections are well-known and mature technologies. Therefore, their electrical connection relationships and specific circuit structures will not be described in detail here.

[0074] In all the solutions mentioned above, those involving motors can be combined with reducers if necessary. The connection structure and working principle between the motor and the reducer are well-known technologies and will not be described in detail in this utility model.

[0075] In all the solutions mentioned above, those involving the connection between solar panels and batteries can be used in conjunction with essential accessories such as inverters, battery charging controllers, cables, fuses, and brackets. Their control principles and line connections are all well-known and mature technologies. Their electrical connection relationships and specific circuit structures will not be described in detail here.

Claims

1. A Chinese herbal medicine component extraction device, comprising an extraction box (1), characterized in that: The extraction box (1) is provided with an arc filter (2) at an angle inside. The extraction box (1) is provided with a mounting shaft (3) coaxially mounted through a bearing and provided with a motor (4) connected to the mounting shaft (3). The mounting shaft (3) is provided with a spiral conveying blade (5). The side wall of the extraction box (1) is provided with an extrusion cover (6) in conjunction with the arc filter (2). The tail end of the extrusion cover (6) is provided with a discharge pipe (7). The mounting shaft (3) extends to the inside of the extrusion cover (6) and the discharge pipe (7) in sequence and is provided with a spiral discharge blade (8). The bottom end of the extraction box (1) is provided with an air jet pipe (9), and the air jet pipe (9) is connected to an air supply component. The top end of the extraction box (1) is provided with a spray pipe (10), and the spray pipe (10) is connected to a liquid supply component.

2. The Chinese medicinal ingredient extraction equipment according to claim 1, wherein: The extraction box (1) is provided with an exhaust pipe (11), a condensation mesh plate (12) is obliquely provided in the exhaust pipe (11), a semiconductor cooling plate (13) is provided on the side of the condensation mesh plate (12), and the heat dissipation end of the semiconductor cooling plate (13) is located outside the exhaust pipe (11).

3. The Chinese medicinal ingredient extraction equipment according to claim 1, wherein: The top of the extraction box (1) is provided with a feed pipe (14), and a solvent addition pipe (15) is provided in conjunction with the feed pipe (14). The bottom end of the side wall of the extraction box (1) is provided with a liquid outlet pipe (16).

4. The Chinese medicinal ingredient extraction equipment according to claim 3, characterized in that: A slag discharge pipe (17) is provided on the extraction box (1) and at the bottom of the arc-shaped filter screen (2).

5. The Chinese medicinal ingredient extraction equipment according to claim 4, characterized in that: The liquid outlet pipe (16), the feed pipe (14), the solvent addition pipe (15) and the slag discharge pipe (17) are all provided with an opening and closing valve (18).

6. The Chinese medicinal component extraction device according to any one of claims 1 to 5, characterized in that: The air supply assembly comprises an air pump (19), and an air supply pipe (20) is provided between the output end of the air pump (19) and the air injection pipe (9).

7. The Chinese medicinal ingredient extraction equipment according to claim 1, characterized in that: The liquid supply assembly comprises a liquid storage tank (21), a water pump (22) is connected to the liquid storage tank (21), and a water supply pipe (23) is provided between the output end of the water pump (22) and the spray pipe (10).

8. The Chinese medicinal ingredient extraction equipment according to claim 1, characterized in that: The discharge pipe (7) is provided with a control valve (24).

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