CN113476302B - A drying machine for processing herbal Chinese medicine - Google Patents
A drying machine for processing herbal Chinese medicineInfo
- Publication number
- CN113476302B CN113476302B CN202110884232.8A CN202110884232A CN113476302B CN 113476302 B CN113476302 B CN 113476302B CN 202110884232 A CN202110884232 A CN 202110884232A CN 113476302 B CN113476302 B CN 113476302B
- Authority
- CN
- China
- Prior art keywords
- dryer
- conveyor belt
- motor
- dehumidifying
- drying
- 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.)
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Classifications
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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
- 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
- F26B15/10—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 a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—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 a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—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 a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
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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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- 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
- F26B25/005—Treatment of dryer exhaust gases
-
- 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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Drying Of Solid Materials (AREA)
Abstract
本发明涉及中药加工机械技术领域，具体而言涉及一种用于草类中药加工的烘干机。一种用于草类中药加工的烘干机，包括杀青机和烘干机本体，杀青机与传送带首尾相连，烘干机本体包括传动机构，出料机构，烘干机构和机架，传动机构包括若干个传送带和电机，电机固定连接在机架上，传送带包括网带和传动轮，传动轮与网带连接，电机为传动轮提供动力，烘干机构包括烘干单元，出料机构包括进气管、风机和出气管，进气管连接在烘干机顶部，出气管连接在烘干机侧面，风机下设有收集箱收集箱底部设有出料口。本发明具有能够对物料进行均匀加热，有利于减少能耗，烘干效率高的优势。
The present invention relates to the technical field of traditional Chinese medicine processing machinery, and more specifically, to a dryer for processing herbaceous traditional Chinese medicine. A dryer for processing herbaceous traditional Chinese medicine comprises a fixing machine and a dryer body, wherein the fixing machine is connected end to end with a conveyor belt, and the dryer body comprises a transmission mechanism, a discharging mechanism, a drying mechanism, and a frame, wherein the transmission mechanism comprises several conveyor belts and a motor, wherein the motor is fixedly connected to the frame, the conveyor belt comprises a mesh belt and a transmission wheel, the transmission wheel is connected to the mesh belt, and the motor provides power to the transmission wheel, the drying mechanism comprises a drying unit, the discharging mechanism comprises an air inlet pipe, a fan, and an air outlet pipe, wherein the air inlet pipe is connected to the top of the dryer, the air outlet pipe is connected to the side of the dryer, a collection box is provided under the fan, and a discharge port is provided at the bottom of the collection box. The present invention has the advantages of being able to uniformly heat the material, which is conducive to reducing energy consumption and having high drying efficiency.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicine processing machinery, in particular to a dryer for processing grass traditional Chinese medicines.
Background
In the processing course of traditional chinese medicine, need carry out the stoving to traditional chinese medicine medicinal material and handle, but the current dryer that widely uses adopts closed heating stoving structure mostly, needs to carry out the flow operation of feeding-stoving-ejection of compact, and drying efficiency is low, and long-time stoving heating can cause the heating surface to receive more heat, has the uneven condition of heating.
The prior art 1-CN 201721322581.6 discloses a mesh belt dryer, which comprises a dryer body, wherein a plurality of layers of uniformly arranged drying and conveying devices are arranged in the dryer body, each drying and conveying device comprises a driving wheel and a conveying belt, two adjacent groups of drying and conveying devices are respectively connected to two sides of the inner wall of the dryer body, a feeding and conveying device is arranged on one side of the dryer body, and a rotatable fan A, a rotatable fan B and a vibrator are respectively arranged on the feeding and conveying device. The hot-blast stove is used as a heating device, the heating device is high in heat efficiency, stable in hot air temperature and accurate in temperature control, the tea drying quality and stability of the tea drying quality can be effectively guaranteed, the heating device is connected with the top dehumidifying and dust removing device through the drying cavity to form a circulating air channel, the air circulating effect can be enhanced through matching adjustment of the control system, the drying efficiency is improved, moisture, tea, dust and the like generated in the tea drying process can be removed through the dehumidifying and dust removing device, and the tea drying quality is guaranteed.
Prior art 2A multi-layer mesh belt dryer disclosed in patent CN201921844342.6 filed by the inventor of the present application comprises a transmission mechanism, a drying mechanism and a frame, wherein the transmission mechanism comprises a plurality of conveyor belts and a motor, the motor is fixedly connected to the frame, the conveyor belts comprise mesh belts and driving wheels, the driving wheels are connected with the mesh belts, the motor provides power for the driving wheels, the drying mechanism comprises a plurality of drying units, and the drying units are fixedly connected to the frame. The application has even heating and high drying efficiency, adopts the mesh belt to dry, is beneficial to reducing energy consumption and saving manpower, adopts a plurality of drying units to dry and dehumidify from the top, and is beneficial to preventing water vapor from condensing and wetting the dried materials.
This prior art 1 has and heats from the side, leads to the material to fly out the guipure easily, and consume great, be unfavorable for reducing the defect of cost, prior art 2 then discovers following not enough in the use to grass traditional chinese medicine, grass traditional chinese medicine includes the blade and the stem two parts of plant, at the in-process of drying, the blade is very easily dried, only need two to three-layer stoving can, but the stem then need five layers guipure can accomplish complete stoving, consequently, the present needs a drying-machine that is used for grass traditional chinese medicine processing that can evenly heat the material, be favorable to reducing the cost, drying efficiency is high.
Disclosure of Invention
In order to solve the problems, the dryer for processing grass traditional Chinese medicines is provided, which can uniformly heat materials, is beneficial to reducing energy consumption and has high drying efficiency. The invention adopts the following technical scheme.
A dryer for grass traditional chinese medicine processing, includes green removing machine and dryer body, green removing machine with conveyer belt end to end, the dryer body include drive mechanism, discharge mechanism, stoving mechanism and frame, drive mechanism include a plurality of conveyer belt and motor, motor fixed connection be in the frame, the conveyer belt include guipure and drive wheel, the drive wheel with the guipure be connected, the motor for the drive wheel provide power, stoving mechanism include drying unit, discharge mechanism include intake pipe, fan and outlet duct, intake pipe connection be in the dryer top, the outlet duct connect the dryer side, the fan under be equipped with the collecting box bottom be equipped with the discharge gate.
Firstly, the invention adopts the structure of the mesh belt, can strengthen the air permeability of the material in the process of drying, facilitate the quick drying of the material, in addition, the invention adopts a plurality of drying units to dry the material on the conveyor belt, which is beneficial to improving the drying efficiency, meanwhile, compared with the traditional dryer, the invention adopts the conveyor belt to transport the material in the dryer, avoids the operation of feeding and discharging by manpower, and completes the drying after the material is transported out of the dryer by the conveyor belt, thereby being beneficial to improving the efficiency and reducing the energy consumption, secondly, the invention adopts the scheme of combining the water-removing and the dryer, can prevent the grass leaves from directly changing color due to high-temperature drying, ensures the quality of the product, and adopts the discharging mode of the cyclone blower to blow the dried grass traditional Chinese medicine into the collecting device.
Preferably, the conveyor belts are positioned at different levels, and the head end of the lower conveyor belt is positioned below the tail end of the upper conveyor belt between every two adjacent conveyor belts.
In the use, place the material that needs the stoving on the conveyer belt then the material transports between different conveyer belts, fall into another conveyer belt's in-process from a conveyer belt, the material can obtain the effect of stir-fry, can play the effect of fully heating stoving simultaneously, and fall into the material of another conveyer belt and can be fluffier, be favorable to strengthening the effect of stoving.
Preferably, the conveyor belt comprises an odd-layer conveyor belt and an even-layer conveyor belt, and the rotation directions of the odd-layer conveyor belt and the even-layer conveyor belt are opposite.
In the process of moving on each conveyor belt, the material continuously reciprocates in the frame, so that the drying effect of the invention is enhanced.
Preferably, the driving wheels of every two adjacent odd-layer conveying belts are connected through a driving chain, the driving wheels of every two adjacent even-layer conveying belts are connected through a driving chain, the motor is divided into a first motor and a second motor, the driving wheel of the bottommost odd-layer conveying belt is connected with the first motor through the driving chain, the driving wheel of the bottommost even-layer conveying belt is connected with the second motor through the driving chain, and the rotation directions of the first motor and the second motor are opposite.
The multi-layer conveyor belt can be driven by adopting the structure only by two motors, which is beneficial to improving the drying efficiency and reducing the cost.
Preferably, the drying unit is located at the inner side of the mesh belt, and the drying unit is an electromagnetic heater.
The invention adopts the structure of the drying unit, is different from the prior art, can simultaneously dry from the upper surface and the lower surface by drying under the mesh belt and air flow drying, improves the drying efficiency, ensures that the blades are dried and separated, and is convenient for the next step of discharging.
Preferably, the dryer further comprises a dehumidifying fan and a dehumidifying pipeline, wherein the dehumidifying pipeline comprises a bottom dehumidifying air pipe and a dehumidifying air inlet pipe, the dehumidifying air inlet pipe is positioned at the top of the dryer body, and the dehumidifying air inlet pipe is connected with the dehumidifying fan.
The invention also provides a dehumidifying fan and other structures, and the dehumidifying fan is arranged at the top of the frame, so that the directions of dehumidifying airflow and discharging airflow are consistent, and the airflow is prevented from being disturbed, thereby helping heat to circulate in the dryer, improving the drying efficiency and simultaneously improving the dehumidifying efficiency.
Preferably, the air inlet pipe is located above the third layer of conveyor belt, and the air suction direction of the air outlet pipe is the same as the conveying direction of the third layer of conveyor belt.
The invention adopts the structure to utilize the inertia of materials and reduce the difficulty of sucking out the blade materials, thereby realizing the rapid separation of the blade and the stem.
Preferably, the fixation machine comprises a fixation section and a transmission section, wherein the fixation section is provided with a heater, and the head end of the transmission section is positioned below the tail end of the fixation section.
Preferably, the fixation section comprises a fixation machine conveyor belt and a heating mechanism, wherein the heating mechanism is positioned at the inner side of the fixation machine conveyor belt.
By adopting the structure, the traditional Chinese medicine is deactivated in the use process, which is helpful for preventing the traditional Chinese medicine from color change and fragmentation in the drying process.
The invention has the beneficial effects that 1, the invention heats uniformly, the drying efficiency is high 2, the invention adopts the mesh belt for drying, thereby being beneficial to reducing the energy consumption and saving the manpower, 3, the invention adopts the cyclone discharging, can separate the grass traditional Chinese medicine from other impurities, and reduces the cost.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention;
FIG. 2 is a side view of the present invention;
Fig. 3 is a schematic structural view of the discharging mechanism.
Detailed Description
The invention is further explained below in connection with specific embodiments.
A dryer for grass traditional chinese medicine processing, includes fixation machine 2 and dryer body 1, dryer body 1 include drive mechanism 3, discharge mechanism 4, stoving mechanism 5 and frame 6, drive mechanism 3 include 5 conveyer belt 7 and motor 8, fixation machine 2 with the conveyer belt 7 end to end on the topmost layer, motor 8 fixed connection be in frame 6, conveyer belt 7 include guipure 9 and drive wheel 10, drive wheel 10 with guipure 9 connect, motor 8 for drive wheel 10 provide power, stoving mechanism 5 include stoving unit 11, discharge mechanism 4 include intake pipe 12, fan 13 and outlet duct 14, intake pipe 12 connect the dryer top, outlet duct 14 connect the dryer side, the fan under be equipped with collecting box 15 the collecting box bottom be equipped with discharge gate 27. The air inlet pipe is positioned above the third layer of conveyor belt, and the air suction direction of the air outlet pipe is the same as the conveying direction of the third layer of conveyor belt. Each of the conveyor belts 7 is positioned at a different level, and the head end of the lower conveyor belt 7 is positioned below the end of the upper conveyor belt 7 between every two adjacent conveyor belts 7. The conveyor belt 7 comprises an odd-layer conveyor belt 15 and an even-layer conveyor belt 16, and the rotation directions of the odd-layer conveyor belt and the even-layer conveyor belt 16 are opposite. The driving wheels 10 of every two adjacent odd-numbered conveyor belts 15 are connected through a driving chain, the driving wheels 10 of every two adjacent even-numbered conveyor belts 16 are connected through a driving chain, the motor 8 is divided into a first motor 17 and a second motor 18, the driving wheel 10 of the bottommost odd-numbered conveyor belt 15 is connected with the first motor 17 through the driving chain, the driving wheel 10 of the bottommost even-numbered conveyor belt 16 is connected with the second motor 18 through the driving chain, and the rotation directions of the first motor 17 and the second motor 18 are opposite. The drying unit 11 is positioned at the inner side of the mesh belt 9, and the drying unit 11 is an electromagnetic heater. The invention further comprises a dehumidifying fan 19 and a dehumidifying pipeline 20, wherein the dehumidifying pipeline comprises a bottom dehumidifying air pipe 22 and a dehumidifying air inlet pipe 21, the dehumidifying air inlet pipe 21 is positioned at the top of the dryer body, and the dehumidifying air inlet pipe 21 is connected with the dehumidifying fan 19. The water-removing machine 2 comprises a water-removing section 23 and a conveying section 24, wherein the water-removing section 23 is provided with a heater, and the head end of the conveying section 24 is positioned below the tail end of the water-removing section 23. The fixation section 23 comprises a fixation machine conveyor belt 25 and a heating mechanism 26, wherein the heating mechanism 26 is positioned on the inner side of the fixation machine conveyor belt 25.
Firstly, the invention adopts the structure of the mesh belt 9, can strengthen the air permeability of the material in the process of drying, facilitate the rapid drying of the material, in addition, the invention adopts a plurality of drying units 11 to dry the material on the conveyor belt 7, which is helpful for improving the drying efficiency, meanwhile, compared with the traditional dryer, the invention adopts the conveyor belt 7 to transport the material in the dryer, avoids the operation of feeding and discharging by manpower, and completes the drying after the material is transported out of the dryer through the conveyor belt 7, which is helpful for improving the efficiency and reducing the energy consumption, and secondly, the invention adopts the scheme of combining fixation and the dryer, thereby preventing the situation of discoloration of the herbal medicine in the drying process, improving the quality of the product, and simultaneously, the invention adopts the scheme which is helpful for reducing the manpower cost and the electric power cost.
In the use process of the invention, materials are put on the conveyor belt 11, the materials move on the conveyor belt under the action of the drying unit 21 and are dried by the electromagnetic heater through the five conveyor belts in sequence, the blades are sucked into the collecting tank under the action of the fan on the third layer of conveyor belt and then discharged from the discharge port, the stems are dried through the five layers of conveyor belts and then discharged from the bottom of the dryer, at the moment, the blades and the stems are mixed for the next process, and the moisture generated in the drying process is discharged by the dehumidifying fan to prevent the moisture from condensing and wetting the materials again. The invention effectively prevents the situation that the blades are cracked or discolored in the drying process, improves the yield and reduces the energy consumption.
Claims (8)
1. A dryer for processing grass traditional Chinese medicines comprises a fixation machine and a dryer body, and is characterized in that the dryer body comprises a transmission mechanism, a discharge mechanism, a drying mechanism, a frame, a dehumidifying fan and a dehumidifying pipeline, wherein the transmission mechanism comprises a plurality of conveying belts and motors, the fixation machine is connected with the conveying belts end to end, the motors are fixedly connected to the frame, the conveying belts comprise mesh belts and driving wheels, the driving wheels are connected with the mesh belts, the motors provide power for the driving wheels, the drying mechanism comprises a drying unit, the discharge mechanism comprises an air inlet pipe, a fan and an air outlet pipe, the air inlet pipe is connected to the top of the dryer, the air outlet pipe is connected to the side face of the dryer, a collecting box is arranged below the fan, the bottom of the collecting box is provided with a discharge hole, the dehumidifying pipeline comprises a bottom dehumidifying air pipe and a dehumidifying air inlet pipe, the dehumidifying air inlet pipe is positioned at the top of the dryer body, the dehumidifying air inlet pipe is connected with the dehumidifying fan, and the dehumidifying fan is positioned at the top of the dryer.
2. The dryer for processing Chinese herbal medicines of claim 1, wherein the conveyor belts are located at different levels, and the head end of the lower conveyor belt is located below the tail end of the upper conveyor belt between every two adjacent conveyor belts.
3. The dryer for processing Chinese herbal medicines of claim 1 or 2, wherein said conveyor belt comprises an odd-numbered conveyor belt and an even-numbered conveyor belt, and the rotation directions of said odd-numbered conveyor belt and said even-numbered conveyor belt are opposite.
4. A dryer for processing grass Chinese medicine according to claim 3 is characterized in that the driving wheels of every two adjacent odd-numbered conveyor belts are connected through a driving chain, the driving wheels of every two adjacent even-numbered conveyor belts are connected through a driving chain, the motor is divided into a first motor and a second motor, the driving wheel of the bottommost odd-numbered conveyor belt is connected with the first motor through the driving chain, the driving wheel of the bottommost even-numbered conveyor belt is connected with the second motor through the driving chain, and the rotation directions of the first motor and the second motor are opposite.
5. The dryer for processing herbal medicines of claim 1 or 4, wherein the drying unit is located at the inner side of the mesh belt, and the drying unit is an electromagnetic heater.
6. The dryer for processing Chinese herbal medicines of claim 5, wherein the air inlet pipe is located above the third layer of conveyor belt, and the air suction direction of the air outlet pipe is the same as the conveying direction of the third layer of conveyor belt.
7. The dryer for processing grass Chinese medicine according to claim 6, wherein the de-enzyming machine comprises a de-enzyming section and a conveying section, the de-enzyming section is provided with a heater, and the head end of the conveying section is positioned below the tail end of the de-enzyming section.
8. The dryer for processing grass Chinese medicine according to claim 7, wherein said de-enzyming section comprises a de-enzyming machine conveyor belt and a heating mechanism, said heating mechanism is located inside said de-enzyming machine conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110884232.8A CN113476302B (en) | 2021-08-03 | 2021-08-03 | A drying machine for processing herbal Chinese medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110884232.8A CN113476302B (en) | 2021-08-03 | 2021-08-03 | A drying machine for processing herbal Chinese medicine |
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| CN113476302A CN113476302A (en) | 2021-10-08 |
| CN113476302B true CN113476302B (en) | 2025-09-26 |
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| CN202110884232.8A Active CN113476302B (en) | 2021-08-03 | 2021-08-03 | A drying machine for processing herbal Chinese medicine |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218607377U (en) * | 2021-08-03 | 2023-03-14 | 嘉兴东方国药饮片股份有限公司 | A drying-machine for grass traditional chinese medicine processing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5651191A (en) * | 1995-07-28 | 1997-07-29 | Wolverine Corporation | Material treatment system |
| CN104697307B (en) * | 2015-03-05 | 2017-03-29 | 杨永富 | Direct heating stoving machine |
| CN205940038U (en) * | 2016-08-19 | 2017-02-08 | 胡云鹏 | Energy -conserving drying -machine of three -dimensional whirlwind |
| CN211233804U (en) * | 2018-11-27 | 2020-08-11 | 山东探克生物科技股份有限公司 | Agricultural and sideline product drying machine |
| CN211120520U (en) * | 2019-10-30 | 2020-07-28 | 杭州富阳康华制药机械有限公司 | A multi-layer mesh belt dryer |
| CN213811593U (en) * | 2020-09-18 | 2021-07-27 | 辽宁华居新能源科技有限公司 | Drying and screening integrated device for biomass particle production |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218607377U (en) * | 2021-08-03 | 2023-03-14 | 嘉兴东方国药饮片股份有限公司 | A drying-machine for grass traditional chinese medicine processing |
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