CN106322962A - Amomum tsao-ko drying method - Google Patents

Amomum tsao-ko drying method Download PDF

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Publication number
CN106322962A
CN106322962A CN201610812979.1A CN201610812979A CN106322962A CN 106322962 A CN106322962 A CN 106322962A CN 201610812979 A CN201610812979 A CN 201610812979A CN 106322962 A CN106322962 A CN 106322962A
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Prior art keywords
drying
microwave
drying section
fructus tsaoko
heat pump
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CN201610812979.1A
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CN106322962B (en
Inventor
刘晶靓
杨万华
张静
张明宇
杨建军
晏翼琨
钱军
黄孟阳
杨玺
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Fugong Yunneng Industrial Development Co., Ltd.
Nu River state poverty relief Investment Development Co., Ltd.
Yunnan Energy Research Institute Co Ltd
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Yunnan Energy Research Institute Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/02—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in the whole or part of a circle
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/02—Biomass, e.g. waste vegetative matter, straw

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Thermal Sciences (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses an amomum tsao-ko drying method which comprises the following steps: performing irradiation heating on a material through microwaves to quickly increase the temperature in the material to a temperature required by drying, then performing drying, heating the material through a heat pump, and finally performing smashing, inspection and packaging to obtain a dried finished product. The material dried by the process disclosed by the invention is high in quality; compared with a material dried by the conventional method, the material has the advantage that the component content, the medicinal effect and the like are not changed a lot; as the method adopts internal and external synchronous heating, the material can be dried more thoroughly; and by the adoption of a full-automatic continuous microwave drying mode, the amomum tsao-ko drying method is short in period, simple in procedure, high in efficiency and labor-saving.

Description

A kind of Fructus Tsaoko drying means
Technical field
The present invention relates to Fructus Tsaoko drying process field, particularly relate to a kind of Fructus Tsaoko drying means.
Background technology
Fructus Tsaoko is Zingiberaceae, Amomum herbaceos perennial, and stem is grown thickly, and high up to 3 meters, Herb has pungent fragrance, and blade is long Ellipse or Long Circle, top is tapering, and base portion is the narrowest, edge dry film matter, two sides Glabrous, the full edge of the tip of a leaf, the blunt circle in top, fringe Locusta not branch, every inflorescence has up to 30, flower；Total bennet is by intensive scale, and scale is elongated circular or elongated generally elliptically, bract Lanceolar, top is tapering；Squamella tubulose, calyx Guan Yueyu squamella is isometric, and top has blunt three teeth；Corolla is red, and sliver is oval Shape, lip is oval, the close life of capsule, red time ripe, seed polygon, strong fragrance.The 4-6 month blooms, 9-12 month result.
Fructus Tsaoko, as traditional Chinese medicine and spice, aboundresources, has long been used for the processing of marinated food, current 90% with Upper for food interpolation, 5% is used for preparation and the other field of Chinese herbal medicine.One of Fructus Tsaoko deep processing developing direction is to extract Fructus Tsaoko Quintessence oil, research in the past shows that the chemical composition of Fructus Tsaoko quintessence oil is the most complicated, and extracting method is different, and the composition of gained quintessence oil and content are all There is different, all there is antioxidation, regulation gastrointestinal function, antibacterial, antitumor and change the effects such as drug permeability, being one Plant important medical material.
In prior art, Fructus Tsaoko drying means completes generally by the equipment such as electric oven, drying room, this drying means Drying time is long, and drying efficiency is low, and labor intensity is big, and when rewinding, owing to the temperature of baking oven also needs to cooling, efficiency is low Under, collecting material not in time can get damp, and affects the quality of product, i.e. during artificially collecting, has other impurity and is mixed into； It addition, material has reunion, when using oven for drying, by conduction of heat, reunion material center is dried not thorough, makes the drying of whole product The most up to standard；Oven for drying temperature is high, and the quality of product can be made to change, and some material component can change owing to temperature is too high, Can tail off, the inferior quality of material.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of Fructus Tsaoko drying means, it is intended to solve Drying means is long for arid cycle, complex procedures, inefficiency, the problem of inferior quality after drying.
Technical scheme is as follows:
A kind of Fructus Tsaoko drying means, wherein, including:
Step S1, the distribution cabins being sent to by Fructus Tsaoko on microwave thermal pumping unit, carry out mechanical material distributing, and rotating speed is 10-15r/min, Fructus Tsaoko is laid in uniformly in microwave thermal pumping unit transmission belt, fabric thickness 45mm, cloth width 1.6m；
Step S2, the Fructus Tsaoko after distribution cabins is sent in the microwave drying section of microwave thermal pumping unit；
Step S3, utilize in microwave drying section microwave by Fructus Tsaoko continuous oven drying, dry to moisture content be below 20-25%, then Entering heat pump drying section, drop temperature is 80-85 DEG C；
Step S4, by dehumidifying equipment by microwave drying section dampness discharge, air quantity is 5750m3/h；
Step S5, utilize heat pump that Fructus Tsaoko carries out continuous oven drying in heat pump drying section, dry to moisture content be less than 15%, directly Picking out material, drop temperature is 60-65 DEG C；
Step S6, by dehumidifying equipment by heat pump drying section dampness discharge, air quantity is 3000 ~ 5000m3/h；
Pulverizer is entered through row crushing and classification after step S7, drying；
Step S8, check, encapsulate, obtain dried finished product.
Described Fructus Tsaoko drying means, wherein, the power of described microwave drying section is 150KW, described heat pump drying section Power is 300KW.
Described Fructus Tsaoko drying means, wherein, in described step S3, microwave drying section is two sections, be respectively leading portion, after Section, the total time of microwave drying section is 14 ~ 70min.
Described Fructus Tsaoko drying means, wherein, in described step S3, the drying time of microwave drying section leading portion is 9- 30min, temperature is 70-75 DEG C.
Described Fructus Tsaoko drying means, wherein, in described step S3, the drying time of microwave drying section back segment is 5- 40min, temperature is 80-85 DEG C.
Described Fructus Tsaoko drying means, wherein, in described step S5, the drying time of heat pump drying section is 640min, temperature Degree is for 60-65 DEG C.
Described Fructus Tsaoko drying means, wherein, described dehumidifying equipment is centrifugal blower.
Described Fructus Tsaoko drying means, wherein, described heat pump drying section is distributed 8 layers, and described microwave drying section is arranged at The top of described heat pump drying section.
Described Fructus Tsaoko drying means, wherein, during the work of described heat pump drying section, hot blast is from the side of microwave thermal pumping unit Enter, and from opposite side air-out.
Beneficial effect: use the dried materials quality of present invention process high, compare the dried material of traditional method Component content, drug effect etc. do not have big change；The present invention is inside and outside to heat simultaneously, is dried more thorough；Present invention process uses complete The mode of Automatic continuous microwave drying, the cycle is short, operation is simple, efficiency is high, saves manpower.
Detailed description of the invention
The present invention provides a kind of Fructus Tsaoko drying means, for making the purpose of the present invention, technical scheme and effect clearer, bright Really, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein is only in order to explain this Bright, it is not intended to limit the present invention.
A kind of Fructus Tsaoko drying means provided by the present invention, comprising:
Step S1, the distribution cabins being sent to by Fructus Tsaoko on microwave thermal pumping unit, carry out mechanical material distributing, and rotating speed is 10-15r/min, Fructus Tsaoko is laid in uniformly in microwave thermal pumping unit transmission belt, fabric thickness 45mm, cloth width 1.6m；
Step S2, the Fructus Tsaoko after distribution cabins is sent in the microwave drying section of microwave thermal pumping unit；
Step S3, utilize in microwave drying section microwave by Fructus Tsaoko continuous oven drying, dry to moisture content be below 20-25%, then Entering heat pump drying section, drop temperature is 80-85 DEG C；
Step S4, by dehumidifying equipment by microwave drying section dampness discharge, air quantity is 5750m3/h；
Step S5, utilize heat pump that Fructus Tsaoko carries out continuous oven drying in heat pump drying section, dry to moisture content be less than 15%, directly Picking out material, drop temperature is 60-65 DEG C；
Step S6, by dehumidifying equipment by heat pump drying section dampness discharge, air quantity is 3000 ~ 5000m3/h；
Pulverizer is entered through row crushing and classification after step S7, drying；
Step S8, check, encapsulate, obtain dried finished product.
In the present invention, being dried that to be divided into two benches, first stage be microwave drying section, second stage is heat pump drying Section.
In microwave drying section, microwave irradiates heating from top, is raised to Fructus Tsaoko internal temperature rapidly be dried required temperature Degree, in microwave drying section, wind flow mode uses material outlet (i.e. in Fructus Tsaoko exit) air intake, and material inlet is (i.e. at grass Really import department) mode of dehumidifier, air inlet directly docks the hot blast swapped out, and improves effect of equipment, has saved the energy, passes through Heat pump drying section is entered after the dried of microwave drying section.
In heat pump drying section, hot blast enters from the side of microwave thermal pumping unit, and from opposite side air-out.At heat pump drying Section, uses centrifugal blower fitted shaft flow fan, strengthens convection current, improves material surface wind speed, makes hot blast can not blow away material In the case of promptly blow over material surface, take away dampness, so that drying effect is evenly.It addition, centrifugal blower mouth is positioned at The top of air-out side, is so more beneficial for the discharge of dampness.
It addition, described heat pump drying section is distributed 8 layers, described microwave drying section is arranged at the top of described heat pump drying section Portion.In other words, microwave thermal pumping unit has 9 layers, sees from top to bottom, and ground floor is microwave drying section, and the second to nine layers is heat Pump dryer section.Material enters ground floor from the import of equipment one end, then carries out microwave drying, subsequently into heat pump drying section, thing Material is through from the transmission of the second layer to the 9th layer, and material self has one to stir, so that drying effect is evenly.
Further, in the present invention, the initial aqueous rate of Fructus Tsaoko is 78.5%, and dried through the method for the present invention, it is aqueous Rate is less than 15%.
The a length of 14m of microwave drying section, its power is 150KW, and its power of dehumidifying equipment in microwave drying section is 3KW, dehumidifier air quantity is 5750m3/h.In microwave drying section, Fructus Tsaoko bulk density is 800 kg/ m3.Layer thickness is 45mm, stone Width is 1.6m, and the speed of service is 0.35m/min, and inlet amount is 1100kg/h.
Microwave drying section is two sections, is leading portion, back segment respectively, and the total time of microwave drying section is 14 ~ 70min.Microwave is done The drying time of dry section of leading portion is 9-30min, and temperature is 70-75 DEG C.The drying time of microwave drying section back segment is 5-40min, Temperature is 80-85 DEG C.
In heat pump drying section, the total length of heat pump drying section is 88m, and its power is 300KW.During the drying of heat pump drying section Between be 640min, temperature is 60-65 DEG C.The dehumidifier air quantity of heat pump drying section is 3000 ~ 5000m3/ h, the dehumidifier of heat pump drying section Equipment is 2.In heat pump drying section, layer thickness is 60mm, and stone width is 1.6m, and the speed of service is 0.25m/min.In heat Pump dryer section, uses circulating fan to carry out air blast, and the power of circulating fan is 7.5kw, and the air quantity of circulating fan is 12000 ~ 20000m3/ h(such as 15000m3/ h), the quantity of circulating fan is 16.
In the present invention, the dehumidifying equipment used is centrifugal blower.
Heat pump drying section is mainly made up of compressor, condenser, throttling arrangement and vaporizer: cold-producing medium low-pressure steam is through pressure Contracting machine compresses, and supercharging becomes the steam of High Temperature High Pressure；Within the condenser, the steam of High Temperature High Pressure releases heat, and heating enters dry The air of dry room, cold-producing medium itself is then condensed into highly pressurised liquid from gas；By throttling arrangement, become low pressure, low temperature liquid； Subsequently into vaporizer, draw hothouse and discharge the heat in damp-heat air, flash to low-pressure steam from low-pressure liquid working medium；As Low-temperature heat quantity is transported in high-temperature medium by this iterative cycles, forms heat pump cycle.
Identical Fructus Tsaoko is dried by the present invention by present invention process, the stoving process of tradition drying room is dried, tradition electric oven Stoving process contrasts after drying；
Experimental result such as following table:
Technique Dried material water ratio Dried material color change Composition
Present invention process 15% Color is not any change Unchanged
The stoving process of tradition drying room 25% Color changes Reduce 24%
Tradition electric oven stoving process 26% Color changes Reduce 21%
Embodiment 1: a kind of Fructus Tsaoko drying means:
Step S1, the distribution cabins being sent to by Fructus Tsaoko on microwave thermal pumping unit, carry out mechanical material distributing, and rotating speed is 12r/min, by grass Fruit is laid in microwave thermal pumping unit transmission belt uniformly, fabric thickness 45mm, cloth width 1.6m；
Step S2, the Fructus Tsaoko after distribution cabins is sent in the microwave drying section of microwave thermal pumping unit；
Step S3, utilize in microwave drying section microwave by Fructus Tsaoko continuous oven drying, dry to moisture content be 24%, subsequently into heat Pump dryer section, drop temperature is 85 DEG C；Wherein, the drying time of leading portion is 30min, and temperature is 75 DEG C, the drying time of back segment For 10min, temperature is 85 DEG C.
Step S4, by dehumidifying equipment by microwave drying section dampness discharge, air quantity is 5750m3/h；
Step S5, utilizing heat pump that Fructus Tsaoko carries out continuous oven drying in heat pump drying section, drying to moisture content is 14%, directly goes out Material, drop temperature is 62 DEG C；Wherein, the drying time of heat pump drying section is 640min, and temperature is 62 DEG C.
Step S6, by dehumidifying equipment by heat pump drying section dampness discharge, air quantity is 4000m3/h；
Pulverizer is entered through row crushing and classification after step S7, drying；
Step S8, check, encapsulate, obtain dried finished product.
Embodiment 2: a kind of Fructus Tsaoko drying means:
Step S1, the distribution cabins being sent to by Fructus Tsaoko on microwave thermal pumping unit, carry out mechanical material distributing, and rotating speed is 15r/min, by grass Fruit is laid in microwave thermal pumping unit transmission belt uniformly, fabric thickness 45mm, cloth width 1.6m；
Step S2, the Fructus Tsaoko after distribution cabins is sent in the microwave drying section of microwave thermal pumping unit；
Step S3, utilize in microwave drying section microwave by Fructus Tsaoko continuous oven drying, dry to moisture content be 22%, subsequently into heat Pump dryer section, drop temperature is 82 DEG C；Wherein, the drying time of leading portion is 20min, and temperature is 75 DEG C, the drying time of back segment For 40min, temperature is 82 DEG C.
Step S4, by dehumidifying equipment by microwave drying section dampness discharge, air quantity is 5750m3/h；
Step S5, utilizing heat pump that Fructus Tsaoko carries out continuous oven drying in heat pump drying section, drying to moisture content is 15%, directly goes out Material, drop temperature is 60 DEG C；Wherein, the drying time of heat pump drying section is 640min, and temperature is 60 DEG C.
Step S6, by dehumidifying equipment by heat pump drying section dampness discharge, air quantity is 3500m3/h；
Pulverizer is entered through row crushing and classification after step S7, drying；
Step S8, check, encapsulate, obtain dried finished product.
Embodiment 3: a kind of Fructus Tsaoko drying means:
Step S1, the distribution cabins being sent to by Fructus Tsaoko on microwave thermal pumping unit, carry out mechanical material distributing, and rotating speed is 10r/min, by grass Fruit is laid in microwave thermal pumping unit transmission belt uniformly, fabric thickness 45mm, cloth width 1.6m；
Step S2, the Fructus Tsaoko after distribution cabins is sent in the microwave drying section of microwave thermal pumping unit；
Step S3, utilize in microwave drying section microwave by Fructus Tsaoko continuous oven drying, dry to moisture content be 23%, subsequently into heat Pump dryer section, drop temperature is 84 DEG C；Wherein, the drying time of leading portion is 10min, and temperature is 70 DEG C, the drying time of back segment For 30min, temperature is 84 DEG C.
Step S4, by dehumidifying equipment by microwave drying section dampness discharge, air quantity is 5750m3/h；
Step S5, utilizing heat pump that Fructus Tsaoko carries out continuous oven drying in heat pump drying section, drying to moisture content is 15%, directly goes out Material, drop temperature is 62 DEG C；Wherein, the drying time of heat pump drying section is 640min, and temperature is 62 DEG C.
Step S6, by dehumidifying equipment by heat pump drying section dampness discharge, air quantity is 4500m3/h；
Pulverizer is entered through row crushing and classification after step S7, drying；
Step S8, check, encapsulate, obtain dried finished product.
Embodiment 4: a kind of Fructus Tsaoko drying means:
Step S1, the distribution cabins being sent to by Fructus Tsaoko on microwave thermal pumping unit, carry out mechanical material distributing, and rotating speed is 13r/min, by grass Fruit is laid in microwave thermal pumping unit transmission belt uniformly, fabric thickness 45mm, cloth width 1.6m；
Step S2, the Fructus Tsaoko after distribution cabins is sent in the microwave drying section of microwave thermal pumping unit；
Step S3, utilize in microwave drying section microwave by Fructus Tsaoko continuous oven drying, dry to moisture content be 21%, subsequently into heat Pump dryer section, drop temperature is 83 DEG C；Wherein, the drying time of leading portion is 25min, and temperature is 73 DEG C, the drying time of back segment For 25min, temperature is 83 DEG C.
Step S4, by dehumidifying equipment by microwave drying section dampness discharge, air quantity is 5750m3/h；
Step S5, utilizing heat pump that Fructus Tsaoko carries out continuous oven drying in heat pump drying section, drying to moisture content is 11%, directly goes out Material, drop temperature is 64 DEG C；Wherein, the drying time of heat pump drying section is 640min, and temperature is 64 DEG C.
Step S6, by dehumidifying equipment by heat pump drying section dampness discharge, air quantity is 4800m3/h；
Pulverizer is entered through row crushing and classification after step S7, drying；
Step S8, check, encapsulate, obtain dried finished product.
In sum, high by the dried materials quality of present invention process, compare the dried material of traditional method Component content, drug effect etc. are unchanged, and color is not any change, and present invention process is inside and outside to heat simultaneously, are dried more thorough, this Invented technology uses continuous microwave to dry the mode combining continuous heat pump drying, and the cycle is short, operation is simple, efficiency is high, saves people Power.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can To be improved according to the above description or to convert, all these modifications and variations all should belong to the guarantor of claims of the present invention Protect scope.

Claims (9)

1. a Fructus Tsaoko drying means, it is characterised in that including:
Step S1, the distribution cabins being sent to by Fructus Tsaoko on microwave thermal pumping unit, carry out mechanical material distributing, and rotating speed is 10-15r/min, Fructus Tsaoko is laid in uniformly in microwave thermal pumping unit transmission belt, fabric thickness 45mm, cloth width 1.6m；
Step S2, the Fructus Tsaoko after distribution cabins is sent in the microwave drying section of microwave thermal pumping unit；
Step S3, utilize in microwave drying section microwave by Fructus Tsaoko continuous oven drying, dry to moisture content be below 20-25%, then Entering heat pump drying section, drop temperature is 80-85 DEG C；
Step S4, by dehumidifying equipment by microwave drying section dampness discharge, air quantity is 5750m3/h；
Step S5, utilize heat pump that Fructus Tsaoko carries out continuous oven drying in heat pump drying section, dry to moisture content be less than 15%, directly Picking out material, drop temperature is 60-65 DEG C；
Step S6, by dehumidifying equipment by heat pump drying section dampness discharge, air quantity is 3000 ~ 5000m3/h；
Pulverizer is entered through row crushing and classification after step S7, drying；
Step S8, check, encapsulate, obtain dried finished product.
Fructus Tsaoko drying means the most according to claim 1, it is characterised in that the power of described microwave drying section is 150KW, The power of described heat pump drying section is 300KW.
Fructus Tsaoko drying means the most according to claim 1, it is characterised in that in described step S3, microwave drying section is Two sections, be leading portion, back segment respectively, and the total time of microwave drying section is 14 ~ 70min.
Fructus Tsaoko drying means the most according to claim 3, it is characterised in that in described step S3, microwave drying section leading portion Drying time be 9-30min, temperature is 70-75 DEG C.
Fructus Tsaoko drying means the most according to claim 3, it is characterised in that in described step S3, microwave drying section back segment Drying time be 5-40min, temperature is 80-85 DEG C.
Fructus Tsaoko drying means the most according to claim 1, it is characterised in that in described step S5, the baking of heat pump drying section The dry time is 640min, and temperature is 60-65 DEG C.
Fructus Tsaoko drying means the most according to claim 1, it is characterised in that described dehumidifying equipment is centrifugal blower.
Fructus Tsaoko drying means the most according to claim 1, it is characterised in that described heat pump drying section is distributed 8 layers, described Microwave drying section is arranged at the top of described heat pump drying section.
Fructus Tsaoko drying means the most according to claim 1, it is characterised in that described heat pump drying section work time, hot blast from The side of microwave thermal pumping unit enters, and from opposite side air-out.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108731384A (en) * 2018-05-03 2018-11-02 昆明理工大学 A kind of method of the infrared joint compartment drying tsaoko of heat pump-microwave-
CN108783384A (en) * 2018-05-17 2018-11-13 中国农业大学 A kind of drying and processing method of tsaoko
CN111670981A (en) * 2020-05-29 2020-09-18 徐州旺达农副产品有限公司 Preparation method of multistage continuous intermittent microwave hot air drying burdock tea
CN114128904A (en) * 2021-12-06 2022-03-04 云南农业大学 Fresh grass and fruit drying device and preparation method thereof

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CN101876500A (en) * 2010-06-04 2010-11-03 上海中华药业有限公司 Pill drying method
CN201974012U (en) * 2010-12-22 2011-09-14 天水华圆制药设备科技有限责任公司 Microwave-hot air combined drying equipment
CN103644708A (en) * 2013-12-23 2014-03-19 南京林业大学 Method for continuously drying granular materials with heat pump technology

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Publication number Priority date Publication date Assignee Title
JPH08178522A (en) * 1994-12-19 1996-07-12 Hitachi Ltd Drying device
CN101876500A (en) * 2010-06-04 2010-11-03 上海中华药业有限公司 Pill drying method
CN201974012U (en) * 2010-12-22 2011-09-14 天水华圆制药设备科技有限责任公司 Microwave-hot air combined drying equipment
CN103644708A (en) * 2013-12-23 2014-03-19 南京林业大学 Method for continuously drying granular materials with heat pump technology

Cited By (5)

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CN108783384A (en) * 2018-05-17 2018-11-13 中国农业大学 A kind of drying and processing method of tsaoko
CN108783384B (en) * 2018-05-17 2021-08-13 中国农业大学 Method for drying and processing amomum tsao-ko
CN111670981A (en) * 2020-05-29 2020-09-18 徐州旺达农副产品有限公司 Preparation method of multistage continuous intermittent microwave hot air drying burdock tea
CN114128904A (en) * 2021-12-06 2022-03-04 云南农业大学 Fresh grass and fruit drying device and preparation method thereof

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