CN-121988067-A - Traditional Chinese medicine antibacterial oil medicinal material extraction device and application method thereof

CN121988067ACN 121988067 ACN121988067 ACN 121988067ACN-121988067-A

Abstract

The invention discloses a traditional Chinese medicine antibacterial oil medicinal material extraction device, and relates to the field of traditional Chinese medicine extraction. The traditional Chinese medicine antibacterial oil medicinal material extraction device comprises a distiller, wherein the distiller is connected with a solvent extractor through a shunt pipe, a first heating cavity is arranged in the solvent extractor, the first heating cavity is connected with the distiller through the shunt pipe, and steam enters a first heating end in the solvent extractor through the shunt pipe to heat a non-volatile medicinal material mixed solvent. The device carries the volatile active ingredient in the medicinal material through steam and carries through shunt tubes, first gas-supply pipe and carry to the first heating intracavity and carry out indirect heating to the mixed solution in the heating barrel, and rethread third gas-supply pipe carries to second heating chamber and shunt tubes, first gas-supply pipe carry to the steam in the second heating chamber and is arranged in carrying out preliminary drying to the powder in the stoving inner barrel to realized the utilization to steam heat, reduced the waste of energy.

Inventors

ZENG LILI
YI JIANFENG
Zeng Shuizao
XIANG HUA
LIAO QINGHONG

Assignees

江西金思康药业有限公司

Dates

Publication Date: 20260508
Application Date: 20251231

Claims (10)

1.A traditional Chinese medicine antibacterial oil medicinal material extraction device is characterized by comprising: The device comprises a distiller (1), wherein the bottom of the distiller (1) is connected with an input pipe (2) so that steam distills the volatile oil-rich medicinal material in the distiller (1) through the input pipe (2), and the top of the distiller (1) is connected with a shunt pipe (3); the solvent extractor (4) comprises a first heating cavity (5), wherein the first heating cavity (5) is connected with the distiller (1) through a shunt pipe (3), so that steam enters the first heating cavity (5) in the solvent extractor (4) through the shunt pipe (3) to heat the non-volatile medicinal material mixed solvent; The dryer comprises a second heating cavity (9), wherein the second heating cavity (9) is respectively connected with the first heating end and the shunt pipe (3) through pipelines, so that steam enters the second heating cavity (9) in the dryer to dry the medicine residues; and the second condenser (15) is connected with the second heating end through a pipeline.
2. The extraction device of antibacterial oil of chinese medicine according to claim 1, characterized in that the distiller (1) comprises: A distillation barrel (101) connected with the steam input pipe (2); a first cover plate (102) covering the distillation barrel (101); The limiting plate (107) is fixedly connected with the inner wall of the distillation barrel (101); the medicinal material placing plate (103) is placed at the top of the limiting plate (107); the air duct (104) is fixedly connected with the medicinal material placing plate (103), and a plurality of air holes (105) are formed in the bottoms of the air duct (104) and the medicinal material placing plate (103); the first hook (106) is fixedly connected with the top of the medicinal material placing plate (103).
3. The extraction device of antibacterial oil medicinal materials of traditional Chinese medicine according to claim 1, wherein the air outlet of the shunt tube (3) is connected with a first air pipe (31), the first air pipe (31) is connected with a first heating cavity (5), a second steam flow control valve (34) is fixedly connected to the inside of the first air pipe (31), a second air pipe (32) is connected to the other air outlet of the shunt tube (3), the second air pipe (32) is connected with a second heating cavity (9), and a first steam flow control valve (33) is fixedly connected to the inside of the second air pipe (32).
4. The device for extracting the antibacterial oil from the traditional Chinese medicine according to claim 1, wherein the solvent extractor (4) further comprises a mixing drum (41) and a heating drum (43), the heating drum (43) is arranged in the mixing drum (41), a first heating cavity (5) is arranged between the heating drum (43) and the mixing drum (41), a second cover plate (42) is arranged at the top of the mixing drum (41), a liquid delivery pipe (47) is fixedly connected to the center of the second cover plate (42), a liquid discharge pipe (48) is fixedly connected to the bottom of the heating drum (43), the liquid discharge pipe (48) is fixedly connected with the mixing drum (41), a temperature sensor is arranged in the heating drum (43), a filter drum (44) is inserted into an inner cavity of the heating drum (43), a liquid permeable hole is formed in the inner wall of the filter drum (44), a second hook (45) is fixedly connected to the top of the filter drum (44), a first condenser (46) is connected to the heating drum (43) through a pipeline, and the first condenser (46) is connected to the water outlet (43) through the pipeline.
5. The extraction device of claim 4, wherein the dryer further comprises a drying box (8) and a drying inner barrel (10), the drying inner barrel (10) is arranged in the drying box (8), and the second heating chamber (9) is arranged between the drying box (8) and the drying inner barrel (10).
6. The extraction device for antibacterial oil of Chinese medicinal materials according to claim 5, wherein the inner drying tub (10) and the heating tub (43) are provided with stirrers (12), and the stirrers (12) comprise: The motor (121) is fixedly connected with the top of the drying box (8); The stirring rod (122) is in transmission connection with an output shaft of the motor (121) and is arranged in the inner cavity of the drying inner barrel (10); And the stirring blade (123) is fixedly connected with the surface of the stirring rod (122).
7. The extraction device of antibacterial oil of Chinese medicine according to claim 1, wherein the top of the drying inner barrel (10) is fixedly connected with a feeding pipe (13), and the bottom of the drying inner barrel (10) is fixedly connected with a discharging pipe (11).
8. The extraction device for antibacterial oil of traditional Chinese medicine according to claim 1, wherein the bottom of the first heating cavity (5) is conical, and a first drain pipe (51) is fixedly connected to the bottom of the first heating cavity (5), so that condensed water is converged on the first drain pipe (51) by the conical shape of the bottom of the first heating cavity (5), the bottom of the second heating cavity (9) is in a circular truncated cone shape, a second drain pipe (91) is connected to the bottom of the second heating cavity (9), and the second drain pipe (91) is fixedly connected with the drying box (8), so that condensed water is converged in the second drain pipe (91) by the circular truncated cone shape.
9. The extraction device of antibacterial oil of Chinese medicine according to claim 1, wherein a one-way valve (7) is arranged in a pipeline connecting the first heating cavity (5) and the second heating cavity (9), so as to prevent steam from flowing back into the first heating cavity (5) from the second heating cavity (9).
10. A method for extracting and using a traditional Chinese medicine antibacterial oil medicinal material, which is characterized by comprising the following steps of: Firstly, opening a first cover plate (102), pouring volatile antibacterial oil powder into a medicine placing plate (103), enabling the volatile antibacterial oil powder to be stacked in the medicine placing plate (103) in a fluffy mode, inserting the medicine placing plate (103) into the inner cavity of a distillation barrel (101), and placing the medicine placing plate on a limiting plate (107); Step two, opening a second cover plate (42), inserting a filter cartridge (44) into the inner cavity of a heating barrel (43), pouring non-volatile antibacterial oil powder into the heating barrel (43), injecting a solvent into the heating barrel (43) through a liquid conveying pipe (47), covering the second cover plate (42), and uniformly stirring the solvent and the non-volatile antibacterial oil powder through a stirrer (12) to form a mixed solution; Step three, injecting the extracted medicine residues into the drying inner barrel (10) through a feed pipe (13); Step four, injecting steam into the distillation barrel (101) through the steam input pipe (2), enabling the steam to move upwards through the ventilation holes (105) on the medicinal material placing plate (103) and enter the air guide pipe (104), and then spraying out from the ventilation holes (105) on the air guide pipe (104) to take out volatile components in medicinal materials, so as to keep stable steam flow; Step five, controlling a first steam flow control valve (33) to be closed, enabling steam to enter a first heating cavity (5) along a first gas pipe (31) through a shunt pipe (3), then heating mixed liquid through a heating barrel (43), enabling the steam in the heating barrel (43) to enter a first condenser (46) when the mixed liquid is heated to a reflux temperature range of a solvent, condensing the steam, enabling the condensed solvent to reflux into the heating barrel (43), enabling redundant heat of the steam to be conveyed into a second heating cavity (9) through a third gas pipe (6), and drying medicinal powder in a drying inner barrel (10); Step six, when the mixed solution is heated to a reflux temperature range of the solvent, a second steam flow control valve (34) controls the steam to pass through a first air conveying pipe (31) so that the temperature of the mixed solution is kept in the reflux temperature range, meanwhile, the first steam flow control valve (33) is opened so that the steam enters a second air conveying pipe (32) through a shunt pipe (3), then the steam is conveyed into a second heating cavity (9) through the second air conveying pipe (32), then the dregs inside a drying inner barrel (10) are dried, then the steam enters a second condenser (15) along a fourth air conveying pipe (14), then the second condenser (15) condenses the steam, condensed water is conveyed into a collecting tank through a condensing infusion pipe (16), and the condensed water is separated from an oil layer through an oil-water separator.

Description

Traditional Chinese medicine antibacterial oil medicinal material extraction device and application method thereof Technical Field The invention relates to the technical field of traditional Chinese medicine extraction, in particular to a traditional Chinese medicine antibacterial oil medicinal material extraction device and a use method thereof. Background The traditional Chinese medicine antibacterial oil is generally compounded by a plurality of traditional Chinese medicinal materials with the effects of resisting bacteria, resisting viruses, resisting inflammation, expelling parasites or promoting wound healing and the like. The medicinal materials are rich in various active ingredients such as volatile oil, phenols, flavone, alkaloid, terpenes and the like, and are the key material basis for preparing the natural antibacterial oil. Because of the obvious differences of physicochemical properties of different components, the extraction process also needs to be distinguished, namely, the medicinal materials rich in volatile oil are generally extracted by adopting a steam distillation method, and non-volatile or thermosensitive components such as phenols, flavones, alkaloids, terpenes and the like are mostly dependent on a solvent extraction method. However, in the actual production process, there are obvious problems in energy utilization in the two extraction modes. The steam distillation device generally condenses high-temperature steam into liquid directly through a condenser after distillation is completed, a large amount of waste heat is not recovered in the process, so that remarkable heat energy waste is caused, and meanwhile, the solvent extraction device needs to heat the mixed solution of the medicinal materials and the organic solvent to the reflux temperature of the solvent to realize effective extraction, so that the energy consumption is high. When the two processes are used in parallel, the heat energy cooperative utilization mechanism is lacked, and the whole energy efficiency is low due to independent operation. Aiming at the defects of the prior art, the invention provides a traditional Chinese medicine antibacterial oil medicinal material extraction device and a use method thereof, so as to solve the problems. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a traditional Chinese medicine antibacterial oil medicinal material extraction device and a use method thereof, which solve the problems that when two processes are used in parallel, a heat energy cooperative utilization mechanism is lacked, and the whole energy efficiency is low due to independent operation of each process. In order to achieve the aim, the invention is realized by the following technical scheme that the traditional Chinese medicine antibacterial oil medicinal material extraction device and the use method thereof comprise the following steps: the bottom of the distiller is connected with an input pipe, so that steam distills the volatile oil-rich medicinal materials in the distiller through the input pipe, and the top of the distiller is connected with a shunt pipe; The solvent extractor comprises a first heating cavity, wherein the first heating cavity is connected with the distiller through a shunt pipe, so that steam enters the first heating cavity in the solvent extractor through the shunt pipe to heat the non-volatile medicinal material mixed solvent; The dryer comprises a second heating cavity, wherein the second heating cavity is respectively connected with the first heating end and the shunt pipe through pipelines, so that steam enters the second heating cavity in the dryer to dry the dregs; the second condenser is connected with the second heating end through a pipeline. Preferably, the distiller includes: The distillation barrel is connected with the steam input pipe; a first cover plate covering the distillation barrel; The limiting plate is fixedly connected with the inner wall of the distillation barrel; The medicinal material placing plate is placed at the top of the limiting plate; The air duct is fixedly connected with the medicinal material placing plate, and a plurality of air holes are formed in the air duct and the bottom of the medicinal material placing plate; the first hook is fixedly connected with the top of the medicinal material placing plate. Preferably, the gas outlet of shunt tubes is connected with first gas-supply pipe, first gas-supply pipe is connected with first heating chamber, the inside fixedly connected with second steam flow control valve of first gas-supply pipe, another gas outlet of shunt tubes is connected with the second gas-supply pipe, the second gas-supply pipe is connected with the second heating chamber, the inside fixedly connected with first steam flow control valve of second gas-supply pipe. Preferably, the solvent extractor further comprises a mixing drum and a heating drum, wherein the heating drum is arranged in the mixing