CN116196366A - Extraction method and decoction device of traditional Chinese medicine composition for clearing heat and detoxicating - Google Patents

Extraction method and decoction device of traditional Chinese medicine composition for clearing heat and detoxicating Download PDF

Info

Publication number
CN116196366A
CN116196366A CN202310153918.9A CN202310153918A CN116196366A CN 116196366 A CN116196366 A CN 116196366A CN 202310153918 A CN202310153918 A CN 202310153918A CN 116196366 A CN116196366 A CN 116196366A
Authority
CN
China
Prior art keywords
pressure
hollow
decoction
cavity
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310153918.9A
Other languages
Chinese (zh)
Inventor
张萍
周永峰
张碧华
崔园园
王钧楠
刘佳昕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fifth Medical Center of PLA General Hospital
Original Assignee
Fifth Medical Center of PLA General Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fifth Medical Center of PLA General Hospital filed Critical Fifth Medical Center of PLA General Hospital
Publication of CN116196366A publication Critical patent/CN116196366A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/19—Acanthaceae (Acanthus family)
    • A61K36/195—Strobilanthes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
    • A61K36/288—Taraxacum (dandelion)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/31—Brassicaceae or Cruciferae (Mustard family), e.g. broccoli, cabbage or kohlrabi
    • A61K36/315—Isatis, e.g. Dyer's woad
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/35—Caprifoliaceae (Honeysuckle family)
    • A61K36/355—Lonicera (honeysuckle)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/53—Lamiaceae or Labiatae (Mint family), e.g. thyme, rosemary or lavender
    • A61K36/539—Scutellaria (skullcap)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/63—Oleaceae (Olive family), e.g. jasmine, lilac or ash tree
    • A61K36/634—Forsythia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/66—Papaveraceae (Poppy family), e.g. bloodroot
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/88—Liliopsida (monocotyledons)
    • A61K36/884—Alismataceae (Water-plantain family)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00—General protective or antinoxious agents
    • A61P39/02—Antidotes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/22—Mixing of ingredients for pharmaceutical or medical compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Neurosurgery (AREA)
  • Toxicology (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The invention discloses an extraction method and a decoction device of a traditional Chinese medicine composition for clearing heat and detoxicating, which comprises the steps of S100, grinding weeping forsythiae capsule, baical skullcap root and oriental waterplantain rhizome to obtain mixed medicinal powder, S200, mixing and adding honeysuckle flower, indigowoad root, dandelion and bunge corydalis herb into a decoction barrel, adding water for decoction for 1-2 hours, sealing a pressurizing structure at the same time interval to seal a pressure relief structure and releasing compressed gas into the decoction barrel to obtain mixed medicinal liquid, S300, adding the mixed medicinal powder into the mixed medicinal liquid for mixing, and drying to obtain the traditional Chinese medicine composition.

Description

Extraction method and decoction device of traditional Chinese medicine composition for clearing heat and detoxicating
Technical Field
The invention relates to the technical field of traditional Chinese medicine decoction, in particular to an extraction method and a decoction device of a traditional Chinese medicine composition for clearing heat and detoxicating.
Background
The Chinese medicine is a medicine which is collected, processed, prepared and prepared according to the Chinese traditional medicine theory, indicates the action mechanism and guides the clinical application, namely the substance which is used for preventing, treating and diagnosing diseases and has the effects of rehabilitation and health care, and the Chinese medicine has various types, wherein the Chinese medicine composition prepared by combining different Chinese medicines has different effects, such as clearing heat and detoxicating, cooling blood and preventing miscarriage, and the like.
The traditional Chinese medicine composition with the cooling and antipyretic effects is generally obtained by extracting traditional Chinese medicine combinations with similar effects such as honeysuckle, radix isatidis and the like, and is generally prepared by grinding, decocting and other processes when the traditional Chinese medicine composition is prepared, wherein the medicines are generally stationary in the decocting process, but can be mixed unevenly, the medicine effect cannot be best, and the medicine is in direct contact with the inner wall of a decocting container, so that the sticking problem is easy to occur, the medicine effect is reduced, and the normal use of the decocted liquid medicine is influenced.
The existing general stirring mechanism is arranged on the cover plate of the medicine decocting container to stir medicines in decoction, so that the problem that medicines are stuck to the medicine decocting container for a long time is avoided, medicines are uniformly mixed, and the maximum medicine effect is obtained.
Disclosure of Invention
The invention aims to provide an extraction method and a decoction device of a traditional Chinese medicine composition for clearing heat and detoxicating, which solve the problems that the traditional decoction container wastes and pollutes the surrounding environment due to the fact that a stirring mechanism is arranged on a cover body to bring a large amount of medicine liquid and medicine residues when the cover body is taken down.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
an extraction method of a traditional Chinese medicine composition for clearing heat and detoxicating comprises the following steps:
s100, grinding fructus forsythiae, radix scutellariae and rhizoma alismatis to obtain mixed medicinal powder for later use;
s200, mixing and adding honeysuckle, radix isatidis, dandelion and bunge corydalis herb into a decocting cylinder, sealing the decocting cylinder by a pressure cover, then adding water for decocting for 1-2 hours, sealing a pressure release structure at equal intervals in the decocting process by a sealing and pressurizing structure, compressing internal gas and releasing the internal gas into the decocting cylinder to stir medicinal materials, and obtaining mixed medicinal liquid;
s300, adding the mixed medicinal liquid into the mixed medicinal powder, mixing, and drying to obtain the traditional Chinese medicine composition.
As a preferred embodiment of the present invention, in the step S200, the path of the internal gas released after compression is a pressure hole on the hollow connecting column.
In order to solve the technical problems, the invention further provides the following technical scheme:
the decoction device comprises a decoction barrel, wherein a hollow connecting column is vertically arranged at the inner bottom of the decoction barrel, a pressure cover in sealing connection with a barrel opening of the decoction barrel is connected with the top of the hollow connecting column in a threaded manner, a pressure release structure communicated with the hollow connecting column and a sealing pressurizing structure are arranged in the pressure cover, and a plurality of pressure holes are formed in the periphery of the hollow connecting column;
the pressure release structure is communicated with the interior of the decoction barrel when the pressure in the decoction barrel reaches a preset value, and the sealing pressurizing structure is used for sealing the communication part between the pressure release structure and the exterior of the decoction barrel at the same time interval and compressing the gas in the pressure release structure to the interior of the decoction barrel through the pressure hole on the hollow connecting column.
As a preferable scheme of the invention, the hollow connecting column comprises a hollow column body vertically arranged on the inner bottom of the decoction barrel, a threaded connecting part is arranged at the top of the hollow column body, a plurality of side hollow plates which are attached and fixed with the inner bottom of the decoction barrel are uniformly arranged on the circumference side of the bottom of the hollow column body around an axis, and threaded holes which are in threaded connection with the threaded connecting part are formed in the pressure cover;
the side hollow plates are communicated with the inside of the hollow cylinder, and the pressure holes are respectively formed in the surfaces of the side hollow plates.
As a preferable mode of the invention, the side hollow plate is semi-cylindrical, the semi-circular surface on the side hollow plate is not contacted with the inner bottom of the decoction barrel, and the pressure hole is arranged on the semi-circular surface of the side hollow plate.
As a preferable scheme of the invention, a filter screen is arranged at the communication part of the pressure hole and the outer surface of the side hollow plate.
As a preferred scheme of the invention, the pressure relief structure comprises a cavity arranged in the pressure cover, a connecting hole communicated with the threaded hole and an air inlet communicated with the interior of the decoction barrel are arranged in the cavity and close to the side wall of the decoction barrel, an extension pipeline which is used for being inserted into the interior from the top end of the hollow cylinder and is in sliding sealing connection is connected to the end of the connecting hole, one-way valves are connected to the extension pipeline and the air inlet, and a plurality of side walls parallel to the vertical surface in the cavity are respectively provided with a pressure relief groove extending upwards to the exterior of the pressure cover along the vertical direction;
the space between the pressure relief groove and the side wall provided with the air inlet hole is larger than zero, and the sealing pressurizing structure is used for simultaneously sealing or opening a plurality of pressure relief grooves.
As a preferable scheme of the invention, one side, close to the decocting cylinder, of the cavity and the pressure relief groove is an inclined plane, a drain groove communicated with the peripheral side surface of the pressure cover is arranged at the lowest height position of the inclined plane in the cavity, an electromagnetic valve is connected at the communication position of the drain groove and the outer surface of the pressure cover, and the connection position of the inclined plane in the pressure relief groove and the inner wall of the cavity is the lowest horizontal height position.
As a preferable scheme of the invention, the sealing pressurizing structure comprises a lifting device which is arranged in the cavity and is lifted in the vertical direction, a pressurizing plate which is connected with the inner side wall of the cavity in a sliding sealing way is arranged at the end part of the lifting device, the lifting device is arranged at one side of the cavity, which is away from the decocting cylinder, and the sum of the shortest length of the lifting device and the thickness of the pressurizing plate is smaller than the distance between an inclined plane in the pressure relief groove and one side of the cavity, which is away from the decocting cylinder.
As a preferable mode of the invention, one side of the pressurizing plate close to the decocting cylinder is matched with one side of the cavity close to the decocting cylinder.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the pressure release structure is sealed at regular time through the sealing pressurizing structure and the gas is compressed, so that the gas exhausted from the pressure release structure in the decocting cylinder returns to the interior of the decocting cylinder again through the hollow connecting column to generate a stirring effect on the internal medicine and the medicine liquid, the medicine is prevented from being stuck by contacting with the inner wall of the decocting cylinder for a long time, the medicine is uniformly mixed, and the two sides of the pressure cover have no structure extending into the interior of the decocting cylinder, so that the medicine liquid and medicine residues in the decocting cylinder are not carried out when the medicine is taken down, and the pollution to the surrounding environment is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic flow chart of an extraction method of a traditional Chinese medicine composition for clearing heat and detoxicating according to an embodiment of the invention;
fig. 2 is a schematic structural diagram of a decocting device according to an embodiment of the present invention, which provides a method for extracting a Chinese medicinal composition with heat and toxic materials clearing away effects;
FIG. 3 is a schematic side cross-sectional view of the interior of a pressure cap according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a hollow connecting column according to an embodiment of the present invention.
Reference numerals in the drawings are respectively as follows:
1-a decoction barrel; 2-a hollow connecting column; 3-a pressure cap; 4-a pressure relief structure; 5-sealing the pressurizing structure; 6-pressure holes;
201-a hollow cylinder; 202-a threaded connection; 203-side hollow plates; 204-a threaded hole; 205-a filter screen;
401-cavity; 402-connecting holes; 403-air inlet holes; 404-extending a pipe; 405-a pressure relief groove; 406-a drain tank;
501-a lifting device; 502-pressing plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
as shown in fig. 1, the invention provides an extraction method of a traditional Chinese medicine composition for clearing heat and detoxicating, which comprises the following steps:
s100, grinding fructus forsythiae, radix scutellariae and rhizoma alismatis to obtain mixed medicinal powder for later use;
s200, mixing and adding honeysuckle, radix isatidis, dandelion and bunge corydalis herb into a decocting cylinder, sealing the decocting cylinder by a pressure cover, then adding water for decocting for 1-2 hours, sealing a pressure release structure at equal intervals in the decocting process by a sealing and pressurizing structure, compressing internal gas and releasing the internal gas into the decocting cylinder to stir medicinal materials, and obtaining mixed medicinal liquid;
s300, adding the mixed medicinal liquid into the mixed medicinal powder, mixing, and drying to obtain the traditional Chinese medicine composition.
In the step S200, the path of the internal gas released after compression is a pressure hole on the hollow connecting column.
Example 2:
as shown in fig. 2 to 4, the present invention further provides a decoction apparatus for an extraction method of a heat-clearing and detoxicating traditional Chinese medicine composition, comprising a decoction barrel 1, wherein a hollow connecting column 2 is vertically arranged at the inner bottom of the decoction barrel 1, a pressure cover 3 in sealing connection with the barrel opening of the decoction barrel 1 is connected with the top of the hollow connecting column 2 in a threaded manner, a pressure release structure 4 communicated with the hollow connecting column 2 is arranged inside the pressure cover 3, and a sealing pressurizing structure 5 is arranged at the periphery of the hollow connecting column 2, and a plurality of pressure holes 6 are arranged at the periphery of the hollow connecting column 2;
wherein, the pressure release structure 4 is communicated with the interior of the decoction barrel 1 when the pressure in the decoction barrel 1 reaches a preset value, and the sealing pressurizing structure 5 is used for sealing the communication part between the pressure release structure 4 and the exterior of the decoction barrel 1 at the same time interval, and compressing the gas in the pressure release structure 4 to be released into the decoction barrel 1 through the pressure hole 6 on the hollow connecting column 2.
When the traditional Chinese medicine decocting device is used, traditional Chinese medicines such as honeysuckle and the like are mixed and placed in the decocting cylinder 1, then the pressure cover 3 is in threaded connection with the hollow connecting column 2, so that the pressure cover 3 is in sealed connection with the cylinder mouth of the decocting cylinder 1, and the traditional Chinese medicines in the decocting cylinder 1 are heated to be decocted.
The steam generated in the decocting process is discharged to the outside through the pressure relief structure 4, so that the danger caused by the overhigh air pressure in the decocting cylinder 1 is avoided.
When the same time is in every interval, the sealing pressurizing structure 5 seals the communication part between the pressure release structure 4 and the outside, and then pressurizes the gas in the pressure release structure 4, so that the gas is released into the decoction barrel 1 through the pressure hole 6 on the hollow connecting column 2 under the pressure effect, and the traditional Chinese medicine and the liquid medicine decocted in the decoction barrel 1 are stirred, so that the problem that the traditional Chinese medicine is stuck due to contact with the inner wall of the decoction barrel 1 for a long time is avoided, and the decocted traditional Chinese medicine is uniformly mixed and has better efficacy.
In addition, the two sides of the pressure cover 3 are smooth, so that the problem of medicine waste caused by the fact that more medicine liquid and medicine residues are pulled out when the pressure cover 3 is taken down is avoided, and the problem of pollution to the surrounding environment is avoided.
And the medicine and the liquid medicine are stirred by utilizing the reverse action of the water vapor generated during decoction, so that the problem of medicine pollution caused by using external gas is avoided.
Further, the pressure hole 6 is opened when the pressure of the internal gas of the hollow connecting column 2 is received, and the opening direction is outwards from the inside of the middle connecting column 2, so that the medicine liquid in the decoction barrel 1 is prevented from entering the hollow connecting column 2 to influence the stirring of the medicine and the medicine liquid.
The hollow connecting column 2 comprises a hollow column 201 vertically arranged on the inner bottom of the decoction barrel 1, a threaded connecting part 202 is arranged at the top of the hollow column 201, a plurality of side hollow plates 203 which are attached and fixed with the inner bottom of the decoction barrel 1 are uniformly arranged on the periphery of the bottom of the hollow column 201 around the axis, and a threaded hole 204 which is in threaded connection with the threaded connecting part 202 is arranged on the pressure cover 3;
wherein, the side hollow plates 203 are communicated with the inside of the hollow cylinder 201, and a plurality of pressure holes 6 are respectively arranged on the surfaces of the side hollow plates 203.
In use, the hollow connecting column 2 is screwed with the threaded connecting part 202 through the threaded hole 204 by the pressure cover 3 to seal the decoction tube 1.
The side hollow plate 203 is communicated with the inside of the hollow main body 201 and is uniformly distributed on the periphery of the hollow main body 201, so that gas released into the liquid medicine in the decoction barrel 1 through the pressure hole 201 under the action of the sealing pressurizing structure 5 is uniformly distributed in the liquid medicine, the uniformity of mixing the medicine and the liquid medicine is improved, the stirring coverage of the interior of the decoction barrel 1 is larger, and the quantity of the medicine which is not stirred by the gas is reduced.
Secondly, the side hollow plate 203 is arranged at the inner bottom of the decoction barrel 1, so that the gas for stirring the medicine and the liquid medicine is driven to surge from the lowest part in the decoction barrel 1, and the effect of mixing and stirring the medicine and the liquid medicine is improved.
The side hollow plate 203 is semi-cylindrical, and the semicircular surface on the side hollow plate 203 is not in contact with the inner bottom of the decoction barrel 1, and the pressure hole 6 is arranged on the semicircular surface of the side hollow plate 203.
The semicircular side hollow plates 203 reduce the probability of blocking the pressure holes 6 due to medicine accumulation on the surface, and secondly, the pressure holes 6 are arranged in more directions, the air flow released by the pressure holes 6 can radiate a larger angle range, the dead angle for stirring medicine and medicine liquid mixture is further reduced, and the stirring effect is improved.
A filter screen 205 is provided at the connection between the pressure hole 6 and the outer surface of the side hollow plate 203.
The filter screen 205 prevents the pressure holes 6 from being blocked by the drug residues.
The pressure release structure 4 comprises a cavity 401 arranged in the pressure cover 3, a connecting hole 402 communicated with the threaded hole 204 and an air inlet hole 403 communicated with the interior of the decoction barrel 1 are arranged in the cavity 401 and close to the side wall of the decoction barrel 1, an extension pipeline 404 which is inserted into the interior from the top end of the hollow cylinder 201 and is in sliding sealing connection is connected to the end of the connecting hole 402, one-way valves are connected to the extension pipeline 404 and the air inlet hole 403, and a plurality of side walls parallel to the vertical surface in the cavity 401 are respectively provided with a pressure release groove 405 which extends upwards to the exterior of the pressure cover 3 along the vertical direction;
wherein, the interval between the pressure release groove 405 and the side wall provided with the air inlet hole 403 is greater than zero, and the sealing pressurizing structure 5 is used for simultaneously sealing or opening a plurality of pressure release grooves 405.
When the pressure release structure 4 is used, water vapor generated by decoction in the decoction barrel 1 enters the cavity 401 through the one-way valve and the air inlet holes 403 and is discharged to the outside of the decoction barrel 1 through the pressure release groove 405, so that the problem of danger caused by overlarge air pressure in the decoction barrel 1 is avoided.
When the pressure release groove 405 is sealed by the sealing pressurizing structure 5, the gas in the cavity 401 is extruded by the sealing pressurizing structure 5 and enters the hollow main body 201 through the connecting hole 402, the extending pipeline 404 and the one-way valve, and then is released into the decoction barrel 1 through the pressure hole 6 on the side hollow plate 203 to stir the medicine and the liquid medicine, so that the problem that the traditional Chinese medicine is stuck due to contact with the inner wall of the decoction barrel 1 for a long time is avoided, and the medicine is uniformly mixed.
When the pressure cover 3 is in threaded connection with the threaded connection portion 202, the top of the hollow cylinder 201 rotates to enter the threaded hole 204, when the hollow cylinder 201 enters a certain depth, the extension pipeline 404 is inserted into the hollow cylinder 201 from the top of the hollow cylinder 201 and is in sliding sealing connection with the inner wall of the hollow cylinder 201, so that the air tightness of the air in the cavity 401 when the air passes through the hollow cylinder 201 is ensured, and the problem that the air leakage causes less amount of the air released by the pressure hole 6 and no stirring effect is caused to medicines and liquid medicines is avoided.
The side of the cavity 401 and the pressure release groove 405, which is close to the decocting cylinder 1, are inclined planes, and a drainage groove 406 communicated with the peripheral side surface of the pressure cover 3 is arranged at the lowest height position of the inclined plane in the cavity 401, an electromagnetic valve is connected at the communication position of the drainage groove 406 and the outer surface of the pressure cover 3, and the connection position of the inclined plane in the pressure release groove 405 and the inner wall of the cavity 401 is at the lowest height position.
Because the gas discharged from the decoction barrel 1 contains a large amount of water vapor, the water is condensed on the inner wall of the cavity 401 and the inner wall of the pressure relief groove 405 in the discharging process, so that water is gradually accumulated in the cavity 401, and the water is moved to the side hollow plate 203 to be accumulated when the cavity 401 is sealed by the sealing and pressurizing structure 5 and pressurized, so that the water enters the decoction barrel 1 when the water in the side hollow plate 203 overflows, and the water is mixed with the water when different traditional Chinese medicines are decocted, and the water is accumulated when the water is decocted by other traditional Chinese medicines, so that the efficacy is reduced and even the injury is caused to a human body.
By setting the inner bottom of the cavity 401 and the bottom of the pressure relief groove 405 to be inclined planes, condensed water drops are collected to the drainage groove 406 at the lowest position in the cavity 401 under the action of gravity and discharged to the outside of the pressure cover 3, so that the problem that water accumulated in the cavity 401 affects the traditional Chinese medicine decoction later is avoided.
The electromagnetic valve closes the water discharge groove 406 when the sealing pressurizing structure 5 works, and opens the water discharge groove 406 after the sealing pressurizing structure 5 finishes working, so that the sealing pressurizing structure 5 can release the pressurized gas into the decoction barrel 1.
The sealing pressurizing structure 5 comprises a lifting device 501 which is arranged inside the cavity 401 and is lifted in the vertical direction, the end part of the lifting device 501 is provided with a pressurizing plate 502 which is connected with the inner side wall of the cavity 401 in a sliding sealing way, the lifting device 501 is arranged on one side of the cavity 401, which is away from the decocting cylinder 1, and the sum of the shortest length of the lifting device 501 and the thickness of the pressurizing plate 502 is smaller than the distance between the inclined plane in the pressure relief groove 405 and one side of the cavity 401, which is away from the decocting cylinder 1.
When the sealing pressurizing structure 5 is used, the pressurizing plate 502 is driven to move in the vertical direction through the lifting device 501, when the lifting device 501 moves upwards to the highest point, the pressurizing plate 502 is positioned at the highest point, at the moment, one side of the pressure relief groove 405 is positioned in a space between the pressurizing plate 502 and one side of the cavity 401, which is close to the decocting cylinder 1, so that water vapor discharged from the decocting cylinder 1 is discharged out of the decocting cylinder 1 through the cavity 401 and the pressure relief groove 405, and the problem that dangers are caused by overhigh air pressure inside the decocting cylinder 1 is avoided.
When the lifting device 501 drives the pressurizing plate 502 to move downwards to the inner bottom of the cavity 401, the pressurizing plate 502 is in sliding sealing connection with the inner wall of the periphery side of the cavity 401, the pressure release groove 405 is sealed after one end of the pressurizing plate 502 moves, so that the inner wall of the cavity 401 is sealed, the pressurizing plate 502 can squeeze gas to release the gas into the decocting cylinder 1 through the hollow cylinder 201 and the side hollow plates 203 to stir the medicine and the liquid medicine, the problem that the medicine is stuck due to contact with the inner wall of the decocting cylinder 1 for a long time is avoided, the medicine is uniformly mixed, and the medicine effect is improved.
The side of the pressurizing plate 502 close to the cartridge 1 is matched with the side of the cavity 401 close to the cartridge 1.
The setting of toper face makes the drop of water droplet that condenses in the pressurization board 502 bottom can drop under the effect of gravity, avoids the surface adhesion of pressurization board 502 to have more water droplet, and secondly, pressurization board 502 matches with the inner wall of cavity 501 for pressurization board 502 can move the maximum interval in order to improve the release volume of gas in the inside of a decoction section of thick bamboo 1, thereby improves stirring effect.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.

Claims (10)

1. The extraction method of the traditional Chinese medicine composition for clearing heat and detoxicating is characterized by comprising the following steps:
s100, grinding fructus forsythiae, radix scutellariae and rhizoma alismatis to obtain mixed medicinal powder for later use;
s200, mixing and adding honeysuckle, radix isatidis, dandelion and bunge corydalis herb into a decocting cylinder, sealing the decocting cylinder by a pressure cover, then adding water for decocting for 1-2 hours, sealing a pressure release structure at equal intervals in the decocting process by a sealing and pressurizing structure, compressing internal gas and releasing the internal gas into the decocting cylinder to stir medicinal materials, and obtaining mixed medicinal liquid;
s300, adding the mixed medicinal liquid into the mixed medicinal powder, mixing, and drying to obtain the traditional Chinese medicine composition.
2. The method according to claim 1, wherein in the step S200, the path of release of the compressed internal gas is a pressure hole in the hollow connecting column.
3. A decocting device applied to the method for extracting the heat-clearing and detoxicating traditional Chinese medicine composition according to any one of claims 1-2, characterized by comprising a decocting cylinder (1), wherein a hollow connecting column (2) is vertically arranged at the inner bottom of the decocting cylinder (1), a pressure cover (3) in sealing connection with a cylinder opening of the decocting cylinder (1) is connected with the top of the hollow connecting column (2) in a threaded manner, a pressure release structure (4) communicated with the hollow connecting column (2) is arranged inside the pressure cover (3), and a sealing pressurizing structure (5) is arranged at the periphery of the hollow connecting column (2) and provided with a plurality of pressure holes (6);
wherein, pressure release structure (4) be in decoct section of thick bamboo (1) internal pressure reach when predetermineeing the value with decoct section of thick bamboo (1) inside intercommunication, just sealed pressurization structure (5) are used for the interval the same time seal pressure release structure (4) with decoct the external intercommunication department of section of thick bamboo (1), and compress the inside gas of pressure release structure (4) passes through pressure hole (6) on hollow spliced pole (2) release to decoct in section of thick bamboo (1).
4. A decoction device according to claim 3, wherein the hollow connecting column (2) comprises a hollow column body (201) vertically arranged on the inner bottom of the decoction barrel (1), a threaded connecting part (202) is arranged at the top of the hollow column body (201), a plurality of side hollow plates (203) which are adhered and fixed with the inner bottom of the decoction barrel (1) are uniformly arranged on the circumference side of the bottom of the hollow column body (201) around an axis, and a threaded hole (204) which is in threaded connection with the threaded connecting part (202) is arranged on the pressure cover (3);
the side hollow plates (203) are communicated with the inside of the hollow cylinder (201), and the pressure holes (6) are respectively arranged on the surfaces of the side hollow plates (203).
5. The decoction device according to claim 4, wherein the side hollow plate (203) is semi-cylindrical, the semi-circular surface of the side hollow plate (203) is not in contact with the inner bottom of the decoction barrel (1), and the pressure hole (6) is formed in the semi-circular surface of the side hollow plate (203).
6. The decoction device of the extraction method of the traditional Chinese medicine composition for clearing heat and detoxicating according to claim 5, wherein a filter screen (205) is arranged at the communication position of the pressure hole (6) and the outer surface of the side hollow plate (203).
7. The decoction device of the extraction method of the traditional Chinese medicine composition for clearing heat and detoxicating according to claim 4, wherein the pressure release structure (4) comprises a cavity (401) arranged inside the pressure cover (3), a connecting hole (402) communicated with the threaded hole (204) and an air inlet hole (403) communicated with the interior of the decoction barrel (1) are arranged in the cavity (401) close to the side wall of the decoction barrel (1), an extension pipeline (404) used for being inserted into the interior from the top end of the hollow cylinder (201) and connected in a sliding sealing manner is connected to the end of the connecting hole (402), one-way valves are connected to the extension pipeline (404) and the air inlet hole (403), and a plurality of side walls parallel to a vertical surface in the cavity (401) are provided with pressure release grooves (405) extending upwards to the exterior of the pressure cover (3) along the vertical direction;
the space between the pressure relief groove (405) and the side wall provided with the air inlet hole (403) is larger than zero, and the sealing pressurizing structure (5) is used for simultaneously sealing or opening a plurality of pressure relief grooves (405).
8. The decoction device of the extraction method of the traditional Chinese medicine composition for clearing heat and detoxicating according to claim 7, wherein one side, close to the decoction barrel (1), of the cavity (401) and the pressure release groove (405) is an inclined plane, a drainage groove (406) communicated with the peripheral side surface of the pressure cover (3) is arranged at the lowest height position of the inclined plane in the cavity (401), an electromagnetic valve is connected at the communication position of the drainage groove (406) and the outer surface of the pressure cover (3), and the connection position of the inclined plane in the pressure release groove (405) and the inner wall of the cavity (401) is the lowest height position of a level.
9. The decoction device according to claim 8, wherein the sealing and pressurizing structure (5) comprises a lifting device (501) which is arranged inside the cavity (401) and is lifted in the vertical direction, a pressurizing plate (502) which is connected with the inner side wall of the cavity (401) in a sliding and sealing way is arranged at the end part of the lifting device (501), the lifting device (501) is arranged at one side of the cavity (401) which is away from the decoction barrel (1), and the sum of the shortest length of the lifting device (501) and the thickness of the pressurizing plate (502) is smaller than the distance between a tilted plane in the pressure relief groove (405) and one side of the cavity (401) which is away from the decoction barrel (1).
10. The device according to claim 9, wherein the side of the pressurizing plate (502) close to the decocting cylinder (1) is matched with the side of the cavity (401) close to the decocting cylinder (1).
CN202310153918.9A 2022-11-02 2023-02-23 Extraction method and decoction device of traditional Chinese medicine composition for clearing heat and detoxicating Pending CN116196366A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2022113617343 2022-11-02
CN202211361734 2022-11-02

Publications (1)

Publication Number Publication Date
CN116196366A true CN116196366A (en) 2023-06-02

Family

ID=86509072

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310153918.9A Pending CN116196366A (en) 2022-11-02 2023-02-23 Extraction method and decoction device of traditional Chinese medicine composition for clearing heat and detoxicating

Country Status (1)

Country Link
CN (1) CN116196366A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2645665Y (en) * 2003-06-25 2004-10-06 北京东华原医疗设备有限责任公司 Gas-liquid cooking pot internal recycle type traditional medicine decocting machine
CN106266317A (en) * 2015-05-26 2017-01-04 河北工程大学 A kind of Chinese medicine preparation preventing and treating chickling bursal disease
CN211410184U (en) * 2019-10-11 2020-09-04 浙江凯润药业股份有限公司 High-pressure cooking tank for traditional Chinese medicinal materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2645665Y (en) * 2003-06-25 2004-10-06 北京东华原医疗设备有限责任公司 Gas-liquid cooking pot internal recycle type traditional medicine decocting machine
CN106266317A (en) * 2015-05-26 2017-01-04 河北工程大学 A kind of Chinese medicine preparation preventing and treating chickling bursal disease
CN211410184U (en) * 2019-10-11 2020-09-04 浙江凯润药业股份有限公司 High-pressure cooking tank for traditional Chinese medicinal materials

Similar Documents

Publication Publication Date Title
CN210205964U (en) Traditional chinese medicine extraction element is used in production of three yellow tablets
CN116196366A (en) Extraction method and decoction device of traditional Chinese medicine composition for clearing heat and detoxicating
CN216320089U (en) Traditional Chinese medicine water-bath heating device
CN105854341A (en) Squeezing type continuous traditional Chinese medicine extraction apparatus for pharmacy
CN104382738B (en) Injector capable of realizing quantitative and fast suction
CN218115381U (en) Safflower seed oil extraction equipment
CN209060596U (en) A kind of Chinese medicine distillation extraction kettle
CN211705989U (en) Complete clearing device of dregs of a decoction in traditional chinese medicine liquid sedimentation tank
CN213853196U (en) Energy-saving traditional chinese medicine draws and uses decocte device
CN211157621U (en) Medicine injection type air exhaust tank
CN216347708U (en) Honeysuckle stoving fragrant water collection device
CN215082307U (en) Medicine decocting machine
CN205268608U (en) Traditional chinese medical science internal medicine is with device of decocting medicinal herbs
CN109011684A (en) A kind of wild chrysanthemum mixing Chinese medicine spray extraction element
CN108852840A (en) A kind of Chinese medicine ceramic medicine decoction device
CN212016299U (en) Multifunctional surgical drainage bottle
CN209137364U (en) A kind of medical internal medicine medical fluid decoction device in Chinese and Western
CN110141516B (en) Ultrasonic medicine decocting machine
CN211752637U (en) Multilevel screening and extracting device for powdery medicament
CN111420131A (en) Gastroenterology is clinical with intestines and stomach pressure relief device
CN209221109U (en) A kind of gastrointestinal surgery gastrointestinal decompression
CN208049015U (en) A kind of electrodynamic type Chinese medicine dreg pressurizing unit
CN208762476U (en) A kind of device of steeping in wine of eucommia wine production good airproof performance
CN208320050U (en) A kind of traditional Chinese medicine extraction blending tank
CN109718585A (en) A kind of dregs of a decoction filter device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination