CN116412645A - System and method for drying traditional Chinese medicinal materials in decoction passage - Google Patents
System and method for drying traditional Chinese medicinal materials in decoction passage Download PDFInfo
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- CN116412645A CN116412645A CN202111680715.2A CN202111680715A CN116412645A CN 116412645 A CN116412645 A CN 116412645A CN 202111680715 A CN202111680715 A CN 202111680715A CN 116412645 A CN116412645 A CN 116412645A
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- 238000001035 drying Methods 0.000 title claims abstract description 101
- 239000000463 material Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 62
- 239000003814 drug Substances 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 10
- 238000013329 compounding Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims description 29
- 238000000855 fermentation Methods 0.000 claims description 20
- 230000004151 fermentation Effects 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 19
- 210000005056 cell body Anatomy 0.000 claims description 12
- 230000002441 reversible effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 235000008216 herbs Nutrition 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000002918 waste heat Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000012257 stirred material Substances 0.000 description 2
- 229940126680 traditional chinese medicines Drugs 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005235 decoking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
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- 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
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Abstract
The invention provides a traditional Chinese medicine drying system for a decoction area, and relates to the field of traditional Chinese medicine drying. This decoct ground chinese-medicinal material drying system divides into medicinal material decocting device, compounding fermenting installation, stoving room and heat pump drying-machine with entire system, compounding fermenting installation is equipped with the agitator, the wind scooper, the business turn over wind gap, the business turn over material mouth, the wind scooper cover is established in the agitator outside, the stoving room is equipped with continuous conveyer belt, the wet fan of arranging, pass through soft venturi transfer to compounding fermenting installation with the decoction that decocts, in the in-process that decoction and powder stirred, get into agitator inboard and outside from stoving room exhaust gas through the pipeline, carry out primary drying to the material of stirring, send into stoving room through the conveyer belt with the medicament after the stirring is dried and dry again, whole process has realized automated production, the clean health of production process has been guaranteed, a large amount of time and labour have also been saved simultaneously, the waste heat that stoving room system produced has obtained make full use of.
Description
Technical Field
The invention relates to the technical field of processing of traditional Chinese medicinal materials in a channel, in particular to a system and a method for decocting and drying traditional Chinese medicinal materials in the channel.
Background
The traditional Chinese medicine drying system for the decoction areas is a system which is formed by mixing and stirring decoction prepared by decocting a plurality of different traditional Chinese medicines and powder of a plurality of traditional Chinese medicines and then drying. Usually, people need to perform the preparation step by step, decoction is prepared firstly, the decoction is mixed with powder of other medicinal materials and stirred into a medicament, and then the medicament is dried to remove water.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a traditional Chinese medicine drying system for decocting a road and a production and preparation method thereof, and solves the problems of low production efficiency, time and labor consumption and high cost of the traditional Chinese medicine in the road.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a traditional chinese medicine drying system in system of decocting way, including the medicinal material decocting device, a plurality of compounding fermenting installation that set up side by side, stoving room and heat pump dryer, compounding fermenting installation includes the feed inlet, the discharge gate, a motor, a belt, the (mixing) shaft, the agitator, the wind scooper, the feed inlet divide into first feed inlet and second feed inlet, first feed inlet is established in agitator one side, the second feed inlet is established in the agitator upside, the (mixing) shaft level is placed at the agitator center, motor and belt are established in one side of compounding fermenting installation, the motor utilizes the belt to drive the (mixing) shaft forward operation, reach the effect of stirring material, reverse operation, the (mixing) shaft drives mixed material and carries out secondary stoving from the discharge gate ejection of compact, the discharge gate below is equipped with the conveyer belt, the material after will mixing the stoving carries out the stoving room, the wind scooper is cylindric, the cover is established in the agitator outside, both ends are sealed, be equipped with air intake and air outlet, the air outlet is established in the opposite side, there is the air flue between wind scooper and the agitator, the both ends of agitator also are equipped with and the air intake, the air outlet, the powder with the air outlet is connected with the air outlet in the secondary stoving room through the air outlet, the conveying the stoving room of the stoving room, the inside the stoving room is carried out the material through the drying process.
Preferably, the two ends of the stirring shaft are provided with bearings, the bearings are fixed on two sides of the stirring barrel, and the stirring shaft is provided with stirring arms.
Preferably, the inner side of the air guide cover is provided with the air guide strips, so that the residence time of hot air in the air guide cover is prolonged, and the outer side of the air guide cover is provided with the heat insulation layer.
Preferably, in the pipeline connection, the connection of the inner air inlet and the outer air inlet of the drying room wet discharging fan and the mixing fermentation device stirring barrel is a first pipeline, the branch connected with the first pipeline on the return air pipeline connected with the drying room and the heat pump dryer is a second pipeline, and the second pipeline is provided with an electromagnetic valve.
Preferably, the drying room comprises a plurality of layers of reversible continuous conveyor belts, circulating fans, return air pipelines, moisture exhausting fans, feeding holes and discharging holes, each layer of conveyor belts of the plurality of layers of reversible continuous conveyor belts are staggered, one side of each layer of conveyor belts is provided with a material hole, the uppermost layer conveyor belt and the lowermost layer conveyor belt rotate clockwise, the middle layer conveyor belt rotates anticlockwise, the feeding holes are formed in one side of the drying room and correspond to the uppermost layer of the conveyor belts, the discharging holes are formed in the other side of the drying room and correspond to the lowermost layer of the conveyor belts, a plurality of air inlets are uniformly distributed in the bottom of the drying room, the circulating fans are arranged in the air inlets, the air inlets are connected with air outlets of the heat pump dryer through the ventilating pipelines, the top of each layer of conveyor belts is uniformly distributed with a plurality of air outlets of the heat pump dryer through the return air pipelines, and the moisture exhausting fans are arranged at the top of the drying room.
Preferably, the system of decoking is equipped with inlet tube, cell body, drain valve, heater strip, agitator, bottom support, and inlet tube, heater strip are established respectively in cell body both sides, and the cell body upside is equipped with the lid, and the mounting means is interior installation, prevents that the condensate water from flowing out outside the groove, and the agitator is installed on the (mixing) shaft in the middle of the cell body, and there is slight gradient cell body bottom, and the low side is pressed there is the drain valve, and the drain valve passes through the connecting pipe to be connected with the agitator, and the cell body outside is equipped with the heat preservation, and the bottom is equipped with the support.
The method for decocting the traditional Chinese medicinal materials in the road by adopting the drying system for decocting the traditional Chinese medicinal materials in the road comprises the following steps:
1) Decocting the medicinal herbs: adding the decoction materials and water into a medicinal material decoction device at a ratio of 1:3-5, and decocting for 1.5-2.5 hr after the medicinal materials and water are mixed to 80% of the device volume;
2) And (3) mixing and fermenting: discharging the decocted medicament in the step 1) into a mixed material fermentation device, adding powder while discharging the medicament for mixing while mixing, sealing the mixed material fermentation device, and stirring and fermenting for 4-5 hours at the temperature of 55-60 ℃;
3) Primary drying: in the mixed material fermentation device, the air outlet of a drying room is utilized to dry for 3 to 5 hours by hot air at 60 to 70 ℃ so that the water content of the fermented medicament is controlled at 45 to 55 percent;
4) And (3) secondary drying: in the drying room, the transmission speed of the conveyor belt is controlled, so that the medicine after primary drying is dried for 5-7 hours in the drying room under the blowing of hot air at 70-80 ℃, and the water content of the medicine after drying is controlled to be 9-11%, thus the drying can be completed.
(III) beneficial effects
The invention provides a traditional Chinese medicine drying system for a decoction area. The beneficial effects are as follows:
1. the closed type protein grass drying system is reasonable in design and ingenious in structure, the whole system is divided into a medicinal material decocting device, a mixing fermentation device, a drying room and a heat pump dryer, the mixing fermentation device is provided with a stirring barrel, a wind scooper, an inner air inlet, an outer air inlet and a material inlet, the wind scooper is sleeved outside the stirring barrel, the drying room is provided with a continuous conveyor belt, an air inlet, an air outlet and a moisture discharging fan, the decocted decoction is transferred to the mixing fermentation device through a soft throat, in the stirring process of the decoction and powder, gas discharged from the drying room enters the inner side and the outer side of the stirring barrel through a pipeline to carry out primary drying on the stirred materials, the stirred and dried medicaments are sent into the drying room to be dried again through the conveyor belt, hot air in the drying room penetrates through the whole conveyor belt and is discharged from the top air outlet to the heat pump dryer, and waste heat generated by the drying room system is fully utilized in the whole process.
2. The production and preparation method is simple and easy to operate, and can greatly improve the production efficiency and reduce the production cost while ensuring the product quality.
3. In the pipeline connection, the connection of the two air inlets inside and outside the drying room wet-discharging fan and the mixing fermentation device stirring barrel is a first pipeline, the branch connected with the first pipeline on the return air pipeline connected with the heat pump dryer in the drying room is a second pipeline, the electromagnetic valve is arranged on the second pipeline, the wet and hot air discharged by the wet-discharging fan can be preferentially used in the processing and production process, the electromagnetic valve is opened again when no wet and hot air is discharged, the return air of the drying room is used, and the maximum wet and hot air discharged by the drying room is used.
4. The guide strip is arranged in the air guide cover, so that hot air can travel according to a preset channel, the residence time of the hot air in the air guide cover is prolonged, and the heat of the hot air is fully utilized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
the device comprises a heat pump dryer 1, a drying room 2, a mixed material fermentation device 3, a medicinal material boiling device 4, a multi-layer reversible continuous conveyor belt 5, a circulating fan 6, a return air pipeline 7, a moisture exhausting fan 8, a stirring shaft 9, a wind guiding cover 10, a stirring arm 11, a first feeding port 12, a flow guiding blade 13, a motor 14, a belt 15, a conveying belt 16, a discharging port 17, a second feeding port 18, a water discharging valve 19, a heating wire 20, a bracket 21, a water injection pipe 22, a stirrer 23, a 24 tank body 25, a stirring barrel 26, a drying room feeding port 27, a drying room discharging port 28, a first pipeline 29, a second pipeline 29 and a solenoid valve 30.
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.
The embodiment of the invention provides a traditional Chinese medicine drying system for a decocting channel, which comprises a medicine decocting device 4, a mixed material fermenting device 3, a drying room 2 and a heat pump dryer 1, wherein the drying room 2 comprises three layers of reversible continuous conveyor belts 5, a circulating fan 6, an air return pipeline 7, a moisture exhausting fan 8, a drying room feed inlet 26 and a drying room discharge outlet 27, each layer of conveyor belt of the three layers of reversible continuous conveyor belts 5 is staggered with each other, one side of each layer of conveyor belt is provided with a material inlet, the uppermost layer and the lowermost layer of conveyor belt rotate clockwise, the middle layer of conveyor belt rotates anticlockwise, the drying room feed inlet 26 is arranged at one side of the drying room and corresponds to the uppermost layer of conveyor belt, the drying room discharge outlet 27 is arranged at the other side of the drying room and corresponds to the lowermost layer of conveyor belt, a plurality of air inlets are uniformly distributed at the bottom of the drying room and are provided with the circulating fan 6, the air inlet is connected with the air outlet of the heat pump dryer through a ventilating duct, a plurality of air outlets are uniformly distributed at the top of the drying room, the air outlets are connected with the air inlet of the heat pump dryer 1 through an air return pipeline 7, a wet discharging fan 8 is arranged at the top of the drying room, a mixed material fermenting device comprises a first feeding port 12, a second feeding port 18, a discharging port 17, a motor 14, a belt 15, a stirring shaft 9, a stirring barrel 25 and an air guide cover 10, the first feeding port 12 is arranged at one side of the stirring barrel 25, the second feeding port 18 is arranged at the upper side of the stirring barrel 25, the stirring shaft 9 is horizontally arranged at the center of the stirring barrel 25, bearings fixed at two sides of the stirring barrel 25 are arranged at two ends, a stirring arm 11 is arranged on the stirring shaft 9, the motor 14 and the belt 15 are arranged at one side of the mixed material fermenting device, the motor 14 drives the stirring shaft 9 to operate forwards by the belt 15, the effect of stirring materials are stirred reversely, the stirring shaft 9 drives the mixed materials to discharge from the discharging port 17, the material after mixing and drying is conveyed to the drying room 2 for secondary drying by the conveyor belt 16 arranged below the discharge hole 17, the air guide cover 10 is cylindrical, the outer side of the stirring barrel 25 is sleeved with the air guide cover 10, the two ends of the air guide cover are sealed with the stirring barrel 25, an air inlet and an air outlet are formed in the lower portion of the discharge hole, the air inlet is formed in the other side of the air guide cover, the spiral guide vane 13 is arranged on the inner side of the air guide cover 10, the spiral time of hot air in the air guide cover 10 is prolonged, an insulating layer is arranged on the outer side of the air guide cover 10, the first pipeline 28 is connected with the inner air inlet and the outer air inlet of the stirring barrel of the mixing and fermenting device, the second pipeline 29 is arranged on a branch connected with the first pipeline 28 on a return air pipeline connected with the drying room 2 and the heat pump dryer 1, the electromagnetic valve 30 is arranged on the second pipeline 29, the electromagnetic valve 30 can be opened when the hot air is not discharged by the wet air, the electromagnetic valve 30 is opened again in the process of processing production, the medicinal materials in stirring are preheated, and the medicinal materials in the stirring, and the waste heat can be recycled by the air guide cover 10, and the waste heat can be recycled by the connection with the return air pipeline 7.
The boiling system 4 is provided with a water inlet pipe 22, a tank body 24, a drain valve 19, a heating wire 20, a stirrer 23 and a bottom bracket 21, wherein the water inlet pipe 22 and the heating wire 20 are respectively arranged on two sides of the tank body 24, a cover is arranged on the upper side of the tank body 24, the installation mode is internal installation, condensation water is prevented from flowing out of the tank, the stirrer 23 is installed on a stirring shaft in the middle of the tank body 24, the bottom of the tank body 24 is slightly inclined, the drain valve 19 is arranged on the lower side, the drain valve 19 is connected into a stirring barrel 25 through a connecting pipe, an insulating layer is arranged on the outer side of the tank body 24, and the bracket 21 is arranged at the bottom.
The decoction system 4 transmits the decoction after decoction to the mixing fermentation device 3 through a pipeline, then the decoction is mixed with powder entering through a second feed inlet 12 of the stirring dryer, gas exhausted from the drying room 2 enters the inner side and the outer side of the stirring barrel 25 through the pipeline in the process of stirring the decoction and the powder, the stirred materials are primarily dried, and the stirred and dried medicines are sent into the drying room 2 through the conveyor belt 16 for re-drying, and the dried medicines are discharged out of the drying room.
The method for preparing the traditional Chinese medicine for decocting the road by adopting the traditional Chinese medicine drying system for decocting the road comprises the following steps:
1) Decocting the medicinal herbs: adding the decoction materials and water into a medicinal material decoction device at a ratio of 1:3-5, and decocting for 1.5-2.5 hr after the medicinal materials and water are mixed to 80% of the device volume;
2) And (3) mixing and fermenting: discharging the decocted medicament in the step 1) into a mixed material fermentation device, adding powder while discharging the medicament for mixing while mixing, sealing the mixed material fermentation device, and stirring and fermenting for 4-5 hours at the temperature of 55-60 ℃;
3) Primary drying: in the mixing fermentation device, the air outlet of the drying room is utilized to dry for 3-5 hours by hot air at 60-70 ℃, so that the water content of the fermented medicament is controlled to be 45-55%, the mixing fermentation device is reversely started, and the mixed material is discharged to a conveyor belt and conveyed into the drying room by the conveyor belt;
4) And (3) secondary drying: in the drying room, the transmission speed of the conveyor belt is controlled, so that the medicine after primary drying is dried for 5-7 hours in the drying room under the blowing of hot air at 70-80 ℃, and the water content of the medicine after drying is controlled to be 9-11%, thus the drying can be completed.
By adopting the system and the method, continuous production and preparation of the road-to-ground traditional Chinese medicinal materials can be effectively realized through the medicinal material decocting device, the mixed material fermenting device and the drying room, the belt conveying speed can be adjusted to change the drying time and the water content of the dried finished product, and the road-to-ground traditional Chinese medicinal materials produced by the preparation method are compared with the road-to-ground traditional Chinese medicinal materials prepared by the traditional manual operation, so that the production efficiency is greatly improved while the product quality is ensured, and the production cost is reduced.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a decoct system of drying of district chinese-medicinal material, includes that medicinal material decocts system, compounding fermenting installation, stoving room and heat pump drying-machine, its characterized in that: the mixing fermentation device comprises a feed inlet, a discharge outlet, a motor, a belt, a stirring shaft, a stirring barrel and a wind scooper, wherein the feed inlet is divided into a first feed inlet and a second feed inlet, the first feed inlet is arranged on one side of the stirring barrel, the second feed inlet is arranged on the upper side of the stirring barrel, the stirring shaft is horizontally arranged at the center of the stirring barrel, the motor and the belt are arranged on one side of the mixing fermentation device, the motor drives the stirring shaft to positively run by the belt, the effect of stirring materials is achieved, the stirring shaft reversely runs, the stirring shaft drives the mixed materials to discharge from the discharge outlet, a conveying belt is arranged below the discharge outlet, the mixed and dried materials are conveyed to a drying room for secondary drying, the wind scooper is cylindrical and sleeved outside the stirring barrel, an air inlet and an air outlet are arranged at two ends of the stirring barrel, the air inlet is arranged below the discharge outlet, an air inlet is arranged on the other side of the stirring barrel, a ventilation channel is reserved between the wind scooper and the stirring barrel, and the two ends of the stirring barrel are also provided with the air inlet and the air outlet.
2. The drying system for traditional Chinese medicinal materials in a decoction area according to claim 1, wherein: the stirring shaft both ends are equipped with the bearing, fix in the both sides of agitator, are equipped with the stirring arm on the stirring shaft.
3. The drying system for traditional Chinese medicinal materials in a decoction area according to claim 1, wherein: the ventilating duct is internally provided with a flow guide strip, and the outer side of the air guide cover is provided with an insulating layer.
4. The drying system for traditional Chinese medicinal materials in a decoction area according to claim 1, wherein: the connection of the inner air inlet and the outer air inlet of the drying room wet-discharging fan and the mixing fermentation device stirring barrel is a first pipeline, the branch connected with the first pipeline on the return air pipeline connected with the heat pump dryer in the drying room is a second pipeline, and an electromagnetic valve is arranged on the second pipeline.
5. The drying system for traditional Chinese medicinal materials in a decoction area according to claim 1, wherein: the drying room comprises a plurality of layers of reversible continuous conveyor belts, circulating fans, return air pipelines, moisture exhausting fans, feed inlets and discharge outlets, each layer of conveyor belts of the plurality of layers of reversible continuous conveyor belts are staggered, one side of each layer of conveyor belt is provided with a material inlet, the uppermost layer conveyor belt and the lowermost layer conveyor belt rotate clockwise, the middle layer conveyor belt rotates anticlockwise-clockwise-anticlockwise sequentially from top to bottom, the feed inlets are arranged on one side of the drying room and correspond to the uppermost layer of the conveyor belt, the discharge outlets are arranged on the other side of the drying room and correspond to the lowermost layer of the conveyor belt, a plurality of air inlets are uniformly distributed at the bottom of the drying room and are provided with the circulating fans, the air inlets are connected with air outlets of the heat pump dryer through the ventilation pipelines, the top of each air outlet is uniformly distributed with the air inlets of the heat pump dryer, and the moisture exhausting fans are arranged at the top of the drying room.
6. The drying system for traditional Chinese medicinal materials in a decoction area according to claim 1, wherein: the boiling system is equipped with inlet tube, cell body, drain valve, heater strip, agitator, bottom support, and inlet tube, heater strip are established respectively in the cell body both sides, and the cell body upside is equipped with the lid, and the mounting means is interior installation, prevents outside the condensate outflow groove, on the mount in the middle of the stirring installation cell body, and there is slight gradient cell body bottom, and the low side is pressed there is the drain valve, and in the soft choke of drain valve connection to agitator, the cell body outside was equipped with the heat preservation, and the bottom is equipped with the support.
7. A method for decocting traditional Chinese medicine in a drying tunnel by adopting the system for decocting traditional Chinese medicine in a drying tunnel according to the previous claim, which is characterized in that: the method comprises the following steps:
1) Decocting the medicinal herbs: adding the decoction materials and water into a medicinal material decoction device at a ratio of 1:3-5, and decocting for 1.5-2.5 hr after the medicinal materials and water are mixed to 80% of the device volume;
2) Mixing and fermenting: discharging the decocted medicament in the step 1) into a mixed material fermentation device, adding powder while discharging the medicament for mixing while mixing, sealing the mixed material fermentation device, and stirring and fermenting for 4-5 hours at the temperature of 55-60 ℃;
3) First-stage drying: in the mixed material fermentation device, the air outlet of a drying room is utilized to dry for 3 to 5 hours by hot air at 60 to 70 ℃ so that the water content of the fermented medicament is controlled at 45 to 55 percent;
4) Secondary drying: in the drying room, the transmission speed of the conveyor belt is controlled, so that the medicine after primary drying is dried for 5-7 hours in the drying room under the blowing of hot air at 70-80 ℃, and the water content of the medicine after drying is controlled to be 9-11%, thus the drying can be completed.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117346495A (en) * | 2023-12-04 | 2024-01-05 | 吉林省白山本苜药业有限公司 | Even traditional chinese medicine stir-fry medicine machine turns over fry |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346495A (en) * | 2023-12-04 | 2024-01-05 | 吉林省白山本苜药业有限公司 | Even traditional chinese medicine stir-fry medicine machine turns over fry |
| CN117346495B (en) * | 2023-12-04 | 2024-02-02 | 吉林省白山本苜药业有限公司 | Even traditional chinese medicine stir-fry medicine machine turns over fry |
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