Device for rapidly extracting traditional Chinese medicinal materials

Abstract

The utility model discloses a device for rapidly extracting traditional Chinese medicinal materials, which comprises a support frame, a first extraction tank, a second extraction tank and a second extraction tank, wherein the inner side of the support frame is provided with an extraction tank; a liquid supplementing mechanism is arranged at the upper part of the interior of the extraction tank, the liquid supplementing mechanism comprises a liquid supplementing valve, a liquid adding barrel, a pipeline, a water conveying frame and spray heads, the cross section of the water conveying frame is of a * structure, the spray heads are mounted below the water conveying frame at equal angles, and the pipeline is mounted at the right end of the water conveying frame. Sealing heads are mounted on the upper side and the lower side of the extraction tank. According to the device for rapidly extracting the traditional Chinese medicinal materials, loading and unloading are convenient, the medicinal materials can be rapidly infiltrated and swelled under the condition of negative pressure, the temperature during extraction of the medicinal materials is convenient to control, a solvent forcibly flows and exchanges among medicinal material tissues so as to rapidly replace effective components in the traditional Chinese medicinal materials, and the extraction solvent can rapidly reach the equilibrium concentration; and the damage to some heat-sensitive components can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal material extraction, in particular to a device for rapid extraction of Chinese medicinal materials. Background Art

[0002] Chinese herbal medicines are medicinal materials used by traditional Chinese medicine to treat diseases, including roots, stems, leaves and fruits of plants. Chinese herbal medicine processing requires extraction of medicinal materials, which generally includes decoction, maceration, percolation and steam distillation. There are various devices on the market for rapid extraction of Chinese herbal medicines, but there are still some disadvantages;

[0003] Such as loading and unloading are cumbersome, it is inconvenient to control the temperature during extraction of medicinal materials, the extraction of effective components in traditional Chinese medicine is slow, and some heat-sensitive components are severely damaged. Therefore, we propose a device for rapid extraction of traditional Chinese medicinal materials to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a device for rapid extraction of Chinese medicinal materials, so as to solve the problems of the current device for rapid extraction of Chinese medicinal materials proposed in the above-mentioned background technology, namely, cumbersome loading and unloading of medicinal materials, inconvenient control of the temperature during extraction of medicinal materials, slow extraction of effective components in Chinese medicinal materials, and great damage to some heat-sensitive components.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a device for rapid extraction of Chinese medicinal materials, comprising:

[0006] A support frame, an extraction tank is installed inside the support frame;

[0007] Also includes:

[0008] A liquid replenishing mechanism is arranged above the interior of the extraction tank, wherein the liquid replenishing mechanism includes a liquid replenishing valve, a liquid adding bucket, a pipeline, a water delivery rack and a nozzle. The cross-section of the water delivery rack is an "*" structure, and nozzles are installed at equal angles below the water delivery rack. A pipeline is installed at the right end of the water delivery rack.

[0009] Preferably, both upper and lower sides of the extraction tank are equipped with sealing heads, and the sealing heads are connected to the extraction tank via quick-install buckles, and both upper and lower sides of the interior of the extraction tank are connected with mesh plates through slots.

[0010] Preferably, a drain valve is installed at the lower end of the head below the extraction tank, and a circulating pump is installed on the right side of the drain valve through a pipeline. The circulating pump is connected to the liquid replenishment valve through a pipeline, and a liquid filling barrel is fixed above the liquid replenishment valve.

[0011] Preferably, a stirring blade is rotatably connected inside the liquid adding barrel, and the longitudinal section of the stirring blade is in the shape of a letter "*", and a driving motor is installed at the right end of the stirring blade.

[0012] Preferably, a drain valve is installed on the cover above the extraction tank, and a temperature sensor is installed on the upper right side of the extraction tank.

[0013] Preferably, a heat preservation barrel is fixed on the outside of the extraction tank, and a fixing frame is installed on the upper part of the inside of the heat preservation barrel, and an electric heating rod is installed inside the fixing frame, and the fixing frame and the electric heating rod are evenly distributed at equal angles.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the device for rapid extraction of Chinese medicinal materials is convenient for loading and unloading, can make the medicinal materials quickly infiltrated and swollen under negative pressure, is convenient for controlling the temperature during extraction of medicinal materials, makes the solvent forced to flow and exchange between the medicinal material tissues, so as to quickly replace the effective components in the Chinese medicine, and the extraction solvent can quickly reach an equilibrium concentration, which can reduce the damage to some heat-sensitive components;

[0015] 1. It is equipped with a head, a quick-install buckle and a mesh plate. The head is installed through the quick-install buckle on the upper and lower sides of the extraction tank. The mesh plates are installed on the upper and lower sides of the extraction tank. It is convenient to load and unload, and the medicinal materials can be quickly infiltrated and swelled under negative pressure;

[0016] 2. A drain valve, an emptying valve and a circulating pump are provided. The emptying valve is installed above the extraction tank, and the emptying valve is convenient for vacuuming. A drain valve is installed below the extraction tank, and a circulating pump is installed on the right side of the drain valve, so that the solvent is forced to flow and exchange between the medicinal material tissues to quickly replace the effective components in the traditional Chinese medicine, and the extraction solvent can quickly reach a balanced concentration;

[0017] 3. An insulation barrel, an electric heating rod and a temperature sensor are provided. A temperature sensor is installed on the upper right side of the extraction tank, and electric heating rods are installed at equal angles in the insulation barrel fixed outside the extraction tank, which is convenient for controlling the temperature during extraction of medicinal materials and can reduce the damage to some heat-sensitive components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view cross-sectional structure of the extraction tank and the mesh plate connected to the utility model;

[0020] Figure 3 This is a schematic diagram of the side cross-sectional structure of the connection between the liquid adding barrel and the stirring blade of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the connection between the water delivery rack and the sprinkler head of the utility model when viewed from above.

[0022] In the figure: 1. Support frame; 2. Extraction tank; 3. Head; 4. Quick-release buckle; 5. Mesh plate; 6. Drain valve; 7. Drain valve; 8. Refill valve; 9. Adding bucket; 10. Pipeline; 11. Circulation pump; 12. Temperature sensor; 13. Water delivery rack; 14. Nozzle; 15. Insulation bucket; 16. Fixed frame; 17. Electric heating rod; 18. Stirring blade; 19. Driving motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a device for rapid extraction of Chinese medicinal materials, comprising: a support frame 1, an extraction tank 2, a sealing head 3, a quick-install buckle 4, a mesh plate 5, a liquid discharge valve 6, an emptying valve 7, a liquid replenishing valve 8, a liquid adding barrel 9, a pipeline 10, a circulating pump 11, a temperature sensor 12, a water delivery frame 13, a nozzle 14, a heat preservation barrel 15, a fixing frame 16, an electric heating rod 17, a stirring blade 18 and a driving motor 19;

[0025] First, as attached Figure 1 and attached Figure 3 As shown in the figure, the extraction solvent, such as water or ethanol, is poured into the liquid adding barrel 9, and the driving motor 19 installed on the right side of the liquid adding barrel 9 is turned on. The liquid adding barrel 9 drives the stirring blade 18 installed at its output end to rotate. The stirring blade 18 with a "*"-shaped structure in the longitudinal section uniformly mixes the extraction solution in the liquid adding barrel 9. Then, the head 3 and the mesh plate 5 are installed below the extraction tank 2. Figure 2 As shown in the figure, a certain amount of Chinese medicinal materials are added into the extraction tank 2 installed in the middle of the support frame 1, and the mesh plate 5 supports the Chinese medicinal materials. Then, the head 3 and the mesh plate 5 are installed above the extraction tank 2. The head 3 is connected to the extraction tank 2 through a quick-install buckle 4, which can realize quick disassembly and assembly;

[0026] As attached Figure 1 As shown in the figure, close the drain valve 6 on the head 3 below the extraction tank 2, then open the drain valve 7 installed on the head 3 above the extraction tank 2, open the liquid replenishment valve 8 installed below the liquid adding barrel 9, and add the extraction solution into the extraction tank 2 through the liquid adding barrel 9, as shown in the figure. Figure 4As shown in the figure, the liquid replenishing valve 8 is connected to the extraction tank 2 through the pipeline 10. After the liquid replenishing valve 8 is opened, the pipeline 10 transports the solution into the water delivery rack 13 installed above the extraction tank 2. The spray head 14 is installed at an equal angle below the water delivery rack 13. The spray head 14 sprays the solution evenly to avoid the solution being concentrated in one place.

[0027] As attached Figure 1 As shown in the figure, the emptying valve 7 is opened, and the emptying valve 7 is connected to a vacuum pump to pump the extraction tank 2 into a negative pressure. The air in the tissue of the medicinal material is quickly discharged under the negative pressure state, so that the solvent can quickly enter the tissue. After standing for a period of time, the medicinal material is fully infiltrated. After the infiltration is completed, the rehydration valve 8 is opened to the specified liquid level, the circulation pump 11 and the electric heating rod 17 are turned on, and insulation oil is added to the insulation barrel 15. The electric heating rods 17 are installed in the fixed frame 16 distributed at equal angles. The electric heating rods 17 are heated. A temperature sensor 12 is installed on the upper right side of the extraction tank 2 to facilitate the control of the temperature of the extraction tank 2. The circulation pump 11 circulates the extraction solution in the extraction tank 2 and the pipeline 10. The medicinal material is quickly dissolved under the action of the pressure of the circulation pump 11, and the effective components in the medicinal material tissue are replaced, thereby realizing rapid extraction.

[0028] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for rapid extraction of Chinese medicinal materials, comprising: A support frame (1), wherein an extraction tank (2) is installed on the inner side of the support frame (1); It is characterized by further comprising: A liquid replenishing mechanism is arranged above the interior of the extraction tank (2), wherein the liquid replenishing mechanism comprises a liquid replenishing valve (8), a liquid adding bucket (9), a pipeline (10), a water delivery rack (13) and a nozzle (14); the cross section of the water delivery rack (13) is in a "*" structure, and the nozzle (14) is installed at an equal angle below the water delivery rack (13); and the pipeline (10) is installed at the right end of the water delivery rack (13).

2. The device for rapid extraction of Chinese medicinal materials according to claim 1, characterized in that: The extraction tank (2) is provided with a sealing head (3) on both upper and lower sides, and the sealing head (3) is connected to the extraction tank (2) via a quick-install buckle (4), and mesh plates (5) are connected to the upper and lower sides of the extraction tank (2) via a slot.

3. The device for rapid extraction of Chinese medicinal materials according to claim 1, characterized in that: A drain valve (6) is installed at the lower end of the sealing head (3) below the extraction tank (2), and a circulation pump (11) is installed on the right side of the drain valve (6) through a pipeline (10). The circulation pump (11) is connected to the liquid replenishment valve (8) through the pipeline (10), and a liquid filling bucket (9) is fixed above the liquid replenishment valve (8).

4. The device for rapid extraction of Chinese medicinal materials according to claim 3, characterized in that: The inside of the liquid adding barrel (9) is rotatably connected with a stirring blade (18), and the longitudinal section of the stirring blade (18) is in the shape of a "*", and a driving motor (19) is installed at the right end of the stirring blade (18).

5. The device for rapid extraction of Chinese medicinal materials according to claim 1, characterized in that: A drain valve (7) is installed on the sealing head (3) above the extraction tank (2), and a temperature sensor (12) is installed on the upper right side of the extraction tank (2).

6. The device for rapid extraction of Chinese medicinal materials according to claim 1, characterized in that: A heat preservation barrel (15) is fixed on the outside of the extraction tank (2), a fixing frame (16) is installed on the upper part of the heat preservation barrel (15), and an electric heating rod (17) is installed inside the fixing frame (16), and the fixing frame (16) and the electric heating rod (17) are evenly distributed at an angle.

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