CN107694145B - Liquid medicine extraction and concentration method - Google Patents
Liquid medicine extraction and concentration method Download PDFInfo
- Publication number
- CN107694145B CN107694145B CN201710922626.1A CN201710922626A CN107694145B CN 107694145 B CN107694145 B CN 107694145B CN 201710922626 A CN201710922626 A CN 201710922626A CN 107694145 B CN107694145 B CN 107694145B
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- medicine
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- liquid
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- 239000003814 drug Substances 0.000 title claims abstract description 114
- 239000007788 liquid Substances 0.000 title claims abstract description 100
- 238000000605 extraction Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000009835 boiling Methods 0.000 claims abstract description 6
- 238000001556 precipitation Methods 0.000 claims abstract description 6
- 238000010411 cooking Methods 0.000 claims abstract description 4
- 238000010025 steaming Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000003825 pressing Methods 0.000 claims description 13
- 238000005070 sampling Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims 5
- 239000010410 layer Substances 0.000 description 9
- 229940079593 drug Drugs 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J2200/00—General characteristics or adaptations
- A61J2200/40—Heating or cooling means; Combinations thereof
- A61J2200/42—Heating means
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention relates to a liquid medicine extraction and concentration method, which comprises the following steps: (1) Adding Chinese medicinal materials into the tank body, and steaming and boiling the Chinese medicinal materials; (2) Continuously extruding the traditional Chinese medicine raw materials in the cooking process, and increasing the precipitation content of the effective components of the traditional Chinese medicine raw materials; (3) The liquid generated by steam generated in the stewing process after passing through a plurality of condensers is stored in a liquid storage tank together with the liquid medicine in the tank body; (4) The liquid medicine in the liquid storage tank flows back into the tank body for circular extraction. Simple and convenient operation, more effective components are separated out, and the concentration of the liquid medicine is high.
Description
Technical Field
The invention relates to a liquid medicine extraction and concentration method.
Background
After the traditional Chinese medicine raw materials are steamed, the effective components of the traditional Chinese medicine raw materials are continuously extracted and mixed with water to form liquid medicine. Traditional Chinese medicine raw materials are in a free state in a tank body, active ingredients are extracted only by flushing and stewing of hot water, the extraction rate of the active ingredients is low, waste is easy to cause, and the concentration of liquid medicine is low.
Disclosure of Invention
In view of the defects of the prior art, the technical problem to be solved by the invention is to provide a liquid medicine extraction and concentration method which is simple to operate, convenient and efficient.
In order to solve the technical problems, the technical scheme of the invention is as follows: a liquid medicine extraction and concentration method comprises the following steps: (1) Adding Chinese medicinal materials into the tank body, and steaming and boiling the Chinese medicinal materials; (2) Continuously extruding the traditional Chinese medicine raw materials in the cooking process, and increasing the precipitation content of the effective components of the traditional Chinese medicine raw materials; (3) The liquid generated by steam generated in the stewing process after passing through a plurality of condensers is stored in a liquid storage tank together with the liquid medicine in the tank body; (4) The liquid medicine in the liquid storage tank flows back into the tank body for circular extraction.
Preferably, the inside of the jar body is equipped with open downward cartridge case, the top of cartridge case is equipped with the water conservancy diversion hole, the inside of cartridge case is equipped with the medicine board that goes up and down through the actuating mechanism drive, the side of the jar body is connected with the hot-water line, the bottom of the jar body is equipped with the liquid medicine export, the top of the jar body is equipped with the steam mouth of pipe, the steam mouth of pipe is connected with the liquid storage pot through a plurality of condenser, the liquid medicine export is connected with the liquid storage pot through play pencil, collection cylinder.
Preferably, a water inlet pipe communicated with the tank body is arranged above the hot water cylinder, the water inlet pipe is positioned above the diversion hole, a water return pipe communicated with the tank body is arranged below the hot water cylinder, and a filter cloth bag is arranged inside the collecting cylinder; the bottom of the tank body is provided with a material opening, the material opening is provided with a tank opening and closing door, the tank opening and closing door is provided with a medicine bearing plate used for extending into the medicine cartridge, and the driving mechanism is positioned on the tank opening and closing door.
Preferably, the shape of the medicine cartridge is cylindrical, a plurality of guide holes are formed in the top end of the medicine cartridge, the medicine bearing plate is parallel to the horizontal plane, the outer contour of the medicine bearing plate is adapted to the shape of the inner wall of the medicine cartridge, and a plurality of guide holes are formed in the medicine bearing plate.
Preferably, a first connecting flange is arranged at the edge of the material opening of the tank body, a second connecting flange is arranged at the upper edge of the opening and closing tank door, a sealing gasket is arranged between the first connecting flange and the second connecting flange, and the opening and closing tank door is locked with the tank body through a lock catch; the bottom surface of the tank opening and closing door is of a downward convex arc structure, the liquid medicine outlet is positioned on the bottom surface of the tank opening and closing door, and a horizontal screen is arranged above the liquid medicine outlet; the driving mechanism comprises a screw rod which is in threaded connection with the bottom surface of the opening and closing tank door, the top end of the screw rod is connected with the medicine bearing plate, and the bottom end of the screw rod extends out of the lower part of the opening and closing tank door and is connected with a rotary hand wheel.
Preferably, the periphery of the tank body is coated with a heat-insulating layer, a cavity is arranged between the heat-insulating layer and the outer wall of the tank body, an annular cavity for filling heat-insulating materials is arranged in the heat-insulating layer, and a steam inlet and a steam outlet for introducing hot steam into the cavity are arranged on the heat-insulating layer.
Preferably, the top of the tank body is provided with a sight glass opening, the tank body of the tank body is also provided with a sight glass opening, the wall of the hot water cylinder is of a sandwich structure, the wall of the hot water cylinder is provided with a steam inlet and a steam outlet which are communicated with an interlayer, the bottom of the hot water cylinder is connected with a sampling pipe which is wide at the upper part and narrow at the lower part through a connecting flange, a sampling opening is arranged below the sampling pipe, the inner top of the tank body is communicated with a vertical pipe body, the side of the top of the tank body is provided with a gas-liquid separator, the top of the gas-liquid separator is provided with a gas-lifting pipe opening, the bottom of the gas-liquid separator is communicated with the tank body through a U-shaped pipe, the bottom of the U-shaped pipe is provided with a sampling opening, and the inlet of the gas-liquid separator is communicated with the vertical pipe body through the pipe body.
Preferably, the top of the tank body is provided with a foam cleaning mechanism, the foam cleaning mechanism comprises a motor arranged at the top end of a vertical pipe body at the top of the tank body, an output shaft of the motor extends downwards into the tank body and is connected with a transverse shaft, and two ends of the transverse shaft are fixedly provided with rotating blocks.
Preferably, the collecting cylinder comprises an open upward cylinder body, a cover plate is arranged at the top of the cylinder body, a sealing gasket is arranged between the cover plate and the cylinder body, an extending connecting part extending outwards is arranged at the edge of the opening at the top of the filtering cloth bag, an upper pressing ring and a lower pressing ring are arranged in the cylinder body, the extending connecting part is arranged between the upper pressing ring and the lower pressing ring in a pressing mode, a pipe orifice of the medicine outlet pipe is located above the filtering cloth bag, and a switch valve is arranged on the medicine outlet pipe.
Preferably, the condenser comprises a horizontal condenser A, a vertical condenser B and a vertical condenser C, the number of the steam pipe orifices is at least two, one steam pipe orifice is connected with the condenser A, the condenser B and the condenser C in sequence through pipe bodies, the condenser C is connected with a liquid storage tank, the collecting cylinder is communicated with the top of the liquid storage tank through a liquid medicine pipeline, and the liquid outlet of the liquid storage tank is communicated with the other steam pipe orifice through a circulating pipeline to circularly extract liquid medicine.
Compared with the prior art, the invention has the following beneficial effects: the liquid medicine extraction and concentration method is simple and convenient to operate, and the traditional Chinese medicine raw materials are continuously extruded in the boiling and extraction process of the traditional Chinese medicine raw materials, so that the precipitation amount of effective components of the traditional Chinese medicine raw materials is improved when the water inlet pipe is downwards poured with hot water for boiling.
The invention will be described in further detail with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic view of the construction of an embodiment of the present invention.
Detailed Description
In order to make the above features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1, a method for extracting and concentrating a liquid medicine comprises the following steps: (1) Adding Chinese medicinal materials into the tank body, and steaming and boiling the Chinese medicinal materials; (2) Continuously extruding the traditional Chinese medicine raw materials in the cooking process, and increasing the precipitation content of the effective components of the traditional Chinese medicine raw materials; (3) The liquid generated by steam generated in the stewing process after passing through a plurality of condensers is stored in a liquid storage tank together with the liquid medicine in the tank body; (4) The liquid medicine in the liquid storage tank flows back into the tank body for circular extraction.
In the embodiment of the invention, a medicine box 2 with an opening facing downwards is arranged in a tank body 1, internal small circulation is generated between the medicine box 2 and the tank body 1 when liquid is heated, a guide hole 8 is arranged at the top end of the medicine box, a medicine bearing plate 3 driven to lift by a driving mechanism is arranged in the medicine box, a hot water cylinder 4 is connected to the side of the tank body, a liquid medicine outlet 13 is arranged at the bottom of the tank body, a steam pipe orifice 22 is arranged at the top of the tank body, the steam pipe orifice is connected with a liquid storage tank 41 through a plurality of condensers, and the liquid medicine outlet is connected with the liquid storage tank through a medicine outlet pipe 33 and a collecting cylinder 34.
In the embodiment of the invention, a water inlet pipe 5 communicated with the tank body is arranged above the hot water cylinder, the water inlet pipe is positioned above the diversion hole, a water return pipe 6 communicated with the tank body is arranged below the hot water cylinder, and a filter cloth bag 35 is arranged inside the collecting cylinder; the bottom of the tank body is provided with a material opening, the material opening is provided with a tank opening and closing door 9, the tank opening and closing door is provided with a medicine bearing plate used for extending into the medicine cartridge, and the driving mechanism is positioned on the tank opening and closing door.
In the embodiment of the invention, the cartridge is cylindrical in shape, the top end of the cartridge is provided with a plurality of diversion holes 8, the drug bearing plate is parallel to the horizontal plane, the outer contour of the drug bearing plate is adapted to the shape of the inner wall of the cartridge, and the drug bearing plate is provided with a plurality of diversion holes for downward flow of the liquid medicine.
In the embodiment of the invention, a first connecting flange plate 10 is arranged at the edge of the material opening of the tank body, a second connecting flange plate 11 is arranged at the upper edge of the tank opening and closing door, a sealing gasket 12 is arranged between the first connecting flange plate and the second connecting flange plate, and the tank opening and closing door is locked with the tank body through a lock catch.
In the embodiment of the invention, the bottom surface of the opening and closing tank door is in a downward convex arc structure, the liquid medicine outlet is positioned on the bottom surface of the opening and closing tank door, and a horizontal screen 14 is arranged above the liquid medicine outlet on the opening and closing tank door and is used for further filtering the liquid medicine, and the liquid medicine is discharged from the liquid medicine outlet after the liquid medicine is extracted; the driving mechanism comprises a screw rod 15 which is in threaded connection with the bottom surface of the opening and closing tank door, the top end of the screw rod is connected with the medicine carrying plate, the bottom end of the screw rod extends out of the lower part of the opening and closing tank door and is connected with a rotary hand wheel 16, the screw rod is driven to rotate through the rotary hand wheel, the medicine carrying plate is further controlled to move up and down, and the position of the medicine carrying plate is adjusted and Chinese medicine raw materials are extruded.
In the embodiment of the invention, the outer periphery of the tank body is coated with a heat-insulating layer 17, a cavity 18 is arranged between the heat-insulating layer and the outer wall of the tank body, an annular cavity 19 for filling heat-insulating material is arranged in the heat-insulating layer, and a steam inlet 20 and a steam outlet 21 for introducing hot steam into the cavity are arranged on the heat-insulating layer.
In the embodiment of the invention, the top of the tank body is provided with the sight glass opening 23, the tank body of the tank body is also provided with the sight glass opening, the wall of the hot water cylinder is of a sandwich structure, the wall of the hot water cylinder is provided with a steam inlet and a steam outlet which are communicated with a sandwich layer, the bottom end of the hot water cylinder is connected with a sampling pipe 24 with a wide upper part and a narrow lower part through a connecting flange, the sampling pipe is provided with a sampling opening 25, the inner top of the tank body is communicated with a vertical pipe 26, the side of the top of the tank body is provided with a gas-liquid separator 29, the top of the gas-liquid separator is provided with a gas-lifting pipe opening 30, the bottom of the gas-liquid separator is communicated with the tank body through a U-shaped pipe 31, the bottom of the U-shaped pipe is provided with a sampling opening, and after the steam emitted in the tank body passes through the gas-liquid separator, the liquid can enter the tank body through the U-shaped pipe for circulation.
In the embodiment of the invention, a foam cleaning mechanism is arranged at the top of the tank body, the foam cleaning mechanism comprises a motor 38 arranged at the top end of a vertical pipe body at the top of the tank body, an output shaft of the motor extends downwards into the tank body and is connected with a transverse shaft 39, two ends of the transverse shaft are fixedly provided with rotating blocks 40, foam can be generated in the liquid medicine extraction process, and the rotating blocks are driven to rotate by the motor, so that the foam can be broken up.
In the embodiment of the invention, the collecting cylinder comprises a cylinder body with an upward opening, a cover plate 36 is arranged at the top of the cylinder body, a sealing gasket is arranged between the cover plate and the cylinder body, an extending connecting part 37 extending outwards is arranged at the edge of the opening at the top of the filter cloth bag, an upper pressing ring 7 and a lower pressing ring 28 are arranged in the cylinder body, the extending connecting part is pressed between the upper pressing ring and the lower pressing ring, a pipe orifice of the medicine outlet pipe is positioned above the filter cloth bag, and a switch valve 27 is arranged on the medicine outlet pipe.
In the embodiment of the invention, the condenser comprises a horizontal condenser A42, a vertical condenser B43 and a vertical condenser C44, wherein the number of the steam pipe orifices is at least two, one steam pipe orifice is connected with the condenser A, the condenser B and the condenser C in sequence through pipe bodies, the condenser C is connected with a liquid storage tank, the collecting cylinder is communicated with the top of the liquid storage tank through a liquid medicine pipeline 45, and a liquid outlet 46 of the liquid storage tank is communicated with the other steam pipe orifice through a circulating pipeline 47 to carry out circulating extraction of liquid medicine.
In the embodiment of the invention, a vacuum tube interface is arranged on the condenser B.
In the embodiment of the present invention, the connecting pipe between the condenser B and the condenser C is connected to the U-shaped pipe through a switching pipe 48 with a valve, for the liquid circulation extraction.
In the embodiment of the invention, the traditional Chinese medicine raw materials are placed on the medicine bearing plate, in the extraction process, the water inlet pipe is filled with hot water into the tank body, the hot water flows into the medicine tank through the flow guide hole, the traditional Chinese medicine raw materials on the medicine bearing plate are steamed, the medicine liquid can flow from the water return pipe to the water inlet pipe again for circulation, the medicine bearing plate can be lifted to squeeze the traditional Chinese medicine raw materials in the medicine tank, the precipitation amount of effective components is improved when the traditional Chinese medicine raw materials are steamed by the water inlet pipe downwards, and the medicine liquid at the bottom of the tank enters the liquid storage tank from the medicine liquid outlet for storage; in the extraction process, the rising steam in the tank body is converted into liquid through the gas-liquid separator and enters the tank body again for circulation, and on the other hand, the concentrated steam enters the liquid storage tank for storage after being concentrated by the condenser, and the liquid medicine in the liquid storage tank can enter the tank body through the liquid medicine pipeline and can be steamed and extracted in a circulating way from the other steam pipe orifice.
The present invention is not limited to the above-described preferred embodiments, and any person can obtain various other methods of extracting and concentrating a medicinal liquid in the light of the present invention. All equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (1)
1. A liquid medicine extraction and concentration method is characterized in that: the extraction and concentration method comprises the following steps: (1) Adding Chinese medicinal materials into the tank body, and steaming and boiling the Chinese medicinal materials; (2) Continuously extruding the traditional Chinese medicine raw materials in the cooking process, and increasing the precipitation content of the effective components of the traditional Chinese medicine raw materials; (3) The liquid generated by steam generated in the stewing process after passing through a plurality of condensers is stored in a liquid storage tank together with the liquid medicine in the tank body; (4) The liquid medicine in the liquid storage tank flows back into the tank body for circular extraction; the inside of the tank body is provided with a cartridge with an opening facing downwards, the top end of the cartridge is provided with a guide hole, the inside of the cartridge is provided with a medicine carrying plate which is driven to lift by a driving mechanism, the side of the tank body is connected with a hot water cylinder, the bottom of the tank body is provided with a medicine liquid outlet, the top of the tank body is provided with a steam pipe orifice, the steam pipe orifice is connected with a liquid storage tank through a plurality of condensers, and the medicine liquid outlet is connected with the liquid storage tank through a medicine outlet pipe and a collecting cylinder; a water inlet pipe communicated with the tank body is arranged above the hot water cylinder, the water inlet pipe is positioned above the diversion hole, a water return pipe communicated with the tank body is arranged below the hot water cylinder, and a filter cloth bag is arranged inside the collecting cylinder; the bottom of the tank body is provided with a material opening, the material opening is provided with a tank opening and closing door, the tank opening and closing door is provided with a medicine bearing plate used for extending into the medicine cartridge, and the driving mechanism is positioned on the tank opening and closing door; the medicine box is cylindrical, a plurality of guide holes are formed in the top end of the medicine box, the medicine bearing plate is parallel to the horizontal plane, the outline of the medicine bearing plate is matched with the shape of the inner wall of the medicine box, and a plurality of guide holes are formed in the medicine bearing plate; the edge of the material opening of the tank body is provided with a first connecting flange plate, the upper edge of the tank opening and closing door is provided with a second connecting flange plate, a sealing gasket is arranged between the first connecting flange plate and the second connecting flange plate, and the tank opening and closing door is locked with the tank body through a lock catch; the bottom surface of the tank opening and closing door is of a downward convex arc structure, the liquid medicine outlet is positioned on the bottom surface of the tank opening and closing door, and a horizontal screen is arranged above the liquid medicine outlet; the driving mechanism comprises a screw rod which is in threaded connection with the bottom surface of the opening and closing tank door, the top end of the screw rod is connected with the medicine bearing plate, and the bottom end of the screw rod extends out of the lower part of the opening and closing tank door and is connected with a rotary hand wheel; the outer periphery of the tank body is coated with a heat preservation layer, a cavity is arranged between the heat preservation layer and the outer wall of the tank body, an annular cavity for filling heat preservation materials is arranged in the heat preservation layer, and a steam inlet and a steam outlet for introducing hot steam into the cavity are arranged on the heat preservation layer; the top of the tank body is provided with a sight glass opening, the tank body of the tank body is also provided with a sight glass opening, the wall of the hot water cylinder is of a sandwich structure, the wall of the hot water cylinder is provided with a steam inlet and a steam outlet which are communicated with a sandwich layer, the bottom of the hot water cylinder is connected with a sampling pipe with a wide upper part and a narrow lower part through a connecting flange, a sampling opening is arranged below the sampling pipe, the inner top of the tank body is communicated with a vertical pipe body, the side of the top of the tank body is provided with a gas-liquid separator, the top of the gas-liquid separator is provided with a gas lifting pipe opening, the bottom of the gas-liquid separator is communicated with the tank body through a U-shaped pipe, the bottom of the U-shaped pipe is provided with a sampling opening, and the inlet of the gas-liquid separator is communicated with the vertical pipe body through a pipe body; the top of the tank body is provided with a foam cleaning mechanism, the foam cleaning mechanism comprises a motor arranged at the top end of a vertical pipe body at the top of the tank body, an output shaft of the motor extends downwards into the tank body and is connected with a transverse shaft, and two ends of the transverse shaft are fixedly provided with rotating blocks; the collecting cylinder comprises a cylinder body with an upward opening, a cover plate is arranged at the top of the cylinder body, a sealing gasket is arranged between the cover plate and the cylinder body, an extending connecting part extending outwards is arranged at the edge of the opening at the top of the filter cloth bag, an upper pressing ring and a lower pressing ring are arranged in the cylinder body, the extending connecting part is pressed between the upper pressing ring and the lower pressing ring, a pipe orifice of the medicine outlet pipe is positioned above the filter cloth bag, and a switch valve is arranged on the medicine outlet pipe; the condenser comprises a horizontal condenser A, a vertical condenser B and a vertical condenser C, the number of the steam pipe orifices is at least two, one steam pipe orifice is connected with the condenser A, the condenser B and the condenser C in sequence through pipe bodies, the condenser C is connected with a liquid storage tank, the collecting cylinder is communicated with the top of the liquid storage tank through a liquid medicine pipeline, and a liquid outlet of the liquid storage tank is communicated with the other steam pipe orifice through a circulating pipeline to circularly extract liquid medicine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710922626.1A CN107694145B (en) | 2017-09-30 | 2017-09-30 | Liquid medicine extraction and concentration method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710922626.1A CN107694145B (en) | 2017-09-30 | 2017-09-30 | Liquid medicine extraction and concentration method |
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| Publication Number | Publication Date |
|---|---|
| CN107694145A CN107694145A (en) | 2018-02-16 |
| CN107694145B true CN107694145B (en) | 2023-08-22 |
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ID=61183914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710922626.1A Active CN107694145B (en) | 2017-09-30 | 2017-09-30 | Liquid medicine extraction and concentration method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107694145B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828004A (en) * | 2021-11-04 | 2021-12-24 | 王鑫 | Convenient extraction process of traditional Chinese medicine effective substances in traditional Chinese medicine department |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005067864A1 (en) * | 2004-01-09 | 2005-07-28 | Xiaodong Chen | Decompression extraction device for extracting chinese medicine |
| JP2011000515A (en) * | 2009-06-17 | 2011-01-06 | Ogawa & Co Ltd | Extract extracting apparatus and method, and extract produced by the extract extracting method |
| CN103041614A (en) * | 2012-11-30 | 2013-04-17 | 广东医学院 | Device and method for extracting and concentrating traditional Chinese medicine |
| CN105999751A (en) * | 2016-06-29 | 2016-10-12 | 芜湖杨燕制药有限公司 | Extracting and refining pot for liquid medicine |
-
2017
- 2017-09-30 CN CN201710922626.1A patent/CN107694145B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005067864A1 (en) * | 2004-01-09 | 2005-07-28 | Xiaodong Chen | Decompression extraction device for extracting chinese medicine |
| JP2011000515A (en) * | 2009-06-17 | 2011-01-06 | Ogawa & Co Ltd | Extract extracting apparatus and method, and extract produced by the extract extracting method |
| CN103041614A (en) * | 2012-11-30 | 2013-04-17 | 广东医学院 | Device and method for extracting and concentrating traditional Chinese medicine |
| CN105999751A (en) * | 2016-06-29 | 2016-10-12 | 芜湖杨燕制药有限公司 | Extracting and refining pot for liquid medicine |
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| CN107694145A (en) | 2018-02-16 |
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