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CN114234599A - A Chinese herbal medicine heat pump drying and condensate extraction device - Google Patents

A Chinese herbal medicine heat pump drying and condensate extraction device Download PDF

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Publication number
CN114234599A
CN114234599A CN202111614922.8A CN202111614922A CN114234599A CN 114234599 A CN114234599 A CN 114234599A CN 202111614922 A CN202111614922 A CN 202111614922A CN 114234599 A CN114234599 A CN 114234599A
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CN
China
Prior art keywords
chinese herbal
herbal medicine
drying
air duct
condensate
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CN202111614922.8A
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Chinese (zh)
Inventor
宫元娟
成慧婷
任德志
白雪卫
王国峰
李佳奇
张雅文
张露籍
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Shenyang Agricultural University
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Shenyang Agricultural University
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Priority to CN202111614922.8A priority Critical patent/CN114234599A/en
Publication of CN114234599A publication Critical patent/CN114234599A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/18Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001Handling, e.g. loading or unloading arrangements
    • F26B25/002Handling, e.g. loading or unloading arrangements for bulk goods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • F26B25/14Chambers, containers, receptacles of simple construction
    • F26B25/18Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

一种中草药热泵干燥及冷凝液提取装置,包括壳体、中草药载物机构及中草药干燥执行机构;壳体内包括中草药干燥仓室和干燥执行设备仓室;中草药载物机构位于中草药干燥仓室内;中草药干燥执行机构位于干燥执行设备仓室内;干燥执行设备仓室内还设有冷凝液提取回收机构。中草药载物机构包括轮式支撑架、吊架、孔板托盘、驱动电机及减速器;轮式支撑架由电机驱动可回转,吊架吊装在轮式支撑架上,孔板托盘设在吊架上,中草药放置在孔板托盘上;中草药干燥执行机构包括空气源压缩机、板面式冷凝器、膨胀阀、板面式蒸发器、U型风道及轴流风机;气流在中草药干燥仓室及U型风道循环流动,通过高温气流对中草药进行热风干燥,通过对气流降温形成冷凝液。

Figure 202111614922

A Chinese herbal medicine heat pump drying and condensate extraction device, comprising a casing, a Chinese herbal medicine carrying mechanism and a Chinese herbal medicine drying executing mechanism; the casing includes a Chinese herbal medicine drying warehouse and a drying execution equipment warehouse; the Chinese herbal medicine carrying mechanism is located in the Chinese herbal medicine drying warehouse; the Chinese herbal medicine The drying executive mechanism is located in the drying executive equipment compartment; the drying executive equipment compartment is also provided with a condensate extraction and recovery mechanism. The Chinese herbal medicine carrying mechanism includes a wheeled support frame, a hanger, an orifice plate tray, a drive motor and a reducer; the wheeled support frame is driven by a motor and can be rotated, the hanger is hoisted on the wheeled support frame, and the orifice plate tray is set on the hanger. The Chinese herbal medicine is placed on the orifice plate tray; the Chinese herbal medicine drying actuator includes an air source compressor, a plate-type condenser, an expansion valve, a plate-type evaporator, a U-shaped air duct and an axial flow fan; the air flow is in the Chinese herbal medicine drying chamber. And the U-shaped air duct circulates, the Chinese herbal medicine is dried by hot air through the high temperature air flow, and the condensate is formed by cooling the air flow.

Figure 202111614922

Description

Chinese herbal medicine heat pump drying and condensate extracting device
Technical Field
The invention belongs to the technical field of Chinese herbal medicine processing, and particularly relates to a Chinese herbal medicine heat pump drying and condensate extracting device.
Background
At present, the Chinese herbal medicine drying processing mainly adopts ventilation drying and electric oven drying, the ventilation drying and drying is easily affected by weather factors, and the drying efficiency and the drying quality are unstable. The electric oven drying has higher drying efficiency and more stable drying quality, but the energy consumption is higher. In addition, neither the ventilation drying nor the electric oven drying can recycle the tissue fluid volatilized in the Chinese herbal medicine drying process, and only waste is wasted.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a Chinese herbal medicine heat pump drying and condensate liquid extracting device which has the characteristics of high drying efficiency, stable drying quality and low energy consumption, and can extract tissue liquid volatilized in the drying process of the Chinese herbal medicine in the form of condensate liquid to realize the recycling of the tissue liquid.
In order to achieve the purpose, the invention adopts the following technical scheme: a Chinese herbal medicine heat pump drying and condensate liquid extracting device comprises a shell, a Chinese herbal medicine carrying mechanism and a Chinese herbal medicine drying executing mechanism; the shell comprises a Chinese herbal medicine drying chamber and a drying execution equipment chamber; the Chinese herbal medicine carrying mechanism is positioned in the Chinese herbal medicine drying chamber; the Chinese herbal medicine drying executing mechanism is positioned in the drying executing equipment chamber; and a condensate extracting and recovering mechanism is also arranged in the drying execution equipment chamber.
The Chinese herbal medicine carrying mechanism comprises a wheel type supporting frame, a hanging bracket, a pore plate tray, a driving motor and a speed reducer; the power output shaft of the driving motor is connected with the power input shaft of the speed reducer, the power output shaft of the speed reducer is connected with the central wheel shaft of the wheel type supporting frame, and the wheel type supporting frame has a rotation degree of freedom; the lifting frames are distributed on the wheel type supporting frame uniformly along the circumferential direction, and the top ends of the lifting frames are connected to the wheel type supporting frame in a hoisting mode through bearings; the orifice plate tray is horizontally arranged on the hanging bracket and is used for placing Chinese herbal medicines.
The Chinese herbal medicine drying executing mechanism comprises an air source compressor, a plate type condenser, an expansion valve, a plate type evaporator, a U-shaped air channel, a first axial flow fan and a second axial flow fan; the heat exchange medium outlet of the air source compressor is communicated with the heat exchange medium inlet of the plate type condenser, the heat exchange medium outlet of the plate type condenser is communicated with the heat exchange medium inlet of the expansion valve, the heat exchange medium outlet of the expansion valve is communicated with the heat exchange medium inlet of the plate type evaporator, and the heat exchange medium outlet of the plate type evaporator is communicated with the heat exchange medium inlet of the air source compressor; the U-shaped air channel is horizontally arranged, the upper air channel of the U-shaped air channel is the air inlet side, and the lower air channel of the U-shaped air channel is the air outlet side; the air inlet of the upper air duct of the U-shaped air duct is communicated with the Chinese herbal medicine drying chamber, and the air outlet of the lower air duct of the U-shaped air duct is also communicated with the Chinese herbal medicine drying chamber; the first axial flow fan is arranged at an air inlet of an upper air channel of the U-shaped air channel, and the air inlet side of the first axial flow fan faces the Chinese herbal medicine drying chamber; the second axial flow fan is arranged at the air outlet of the lower air duct of the U-shaped air duct, and the air outlet side of the second axial flow fan faces the Chinese herbal medicine drying chamber; a first node cabin is arranged in the middle of an upper air duct of the U-shaped air duct, and the plate-type evaporator is arranged in the first node cabin; and a second node cabin is arranged in the middle of the lower air duct of the U-shaped air duct, and the plate-type condenser is arranged in the second node cabin.
The condensate extracting and recovering mechanism comprises a liquid collecting funnel, a liquid collecting bottle, a support and a support arm; a condensate liquid discharge port is formed in the bottom of the first node cabin, and the support is fixedly mounted on a second node cabin right below the condensate liquid discharge port; the liquid collection bottle is positioned at the bottom of the support, the liquid collection funnel is positioned at the top of the support, and the liquid collection funnel is fixedly connected with the first node cabin through the support arm; the top liquid inlet of the liquid collecting funnel is communicated with a condensate liquid outlet at the bottom of the first node cabin, and the bottom liquid outlet of the liquid collecting funnel is communicated with the top liquid inlet of the liquid collecting bottle.
And an auxiliary cooler for adjusting the temperature in the cabin is arranged in the cabin of the drying execution equipment.
The invention has the beneficial effects that:
the Chinese herbal medicine heat pump drying and condensate liquid extracting device has the characteristics of high drying efficiency, stable drying quality and low energy consumption, and can extract the tissue liquid volatilized in the drying process of the Chinese herbal medicine in the form of condensate liquid so as to realize the recycling of the tissue liquid.
Drawings
FIG. 1 is a schematic structural view of a drying and condensate extracting apparatus (partially cut away) for a Chinese herbal medicine heat pump according to the present invention;
FIG. 2 is a schematic view of a combination of a wheel support, a hanger and a perforated tray according to the present invention;
FIG. 3 is a schematic structural view of a condensate extraction and recovery mechanism of the present invention;
in the figure, 1-casing, 2-chinese herbal medicine drying bin, 3-dry execution equipment bin, 4-wheeled support frame, 5-gallows, 6-orifice plate tray, 7-air source compressor, 8-U type wind channel, 9-first node cabin, 10-second node cabin, 11-collection liquid funnel, 12-collection liquid bottle, 13-support, 14-support arm, 15-auxiliary cooler.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-3, a device for drying a Chinese herbal medicine heat pump and extracting condensate comprises a shell 1, a Chinese herbal medicine carrying mechanism and a Chinese herbal medicine drying executing mechanism; the shell 1 comprises a Chinese herbal medicine drying chamber 2 and a drying execution equipment chamber 3; the Chinese herbal medicine carrying mechanism is positioned in the Chinese herbal medicine drying chamber 2; the Chinese herbal medicine drying executing mechanism is positioned in the drying executing equipment chamber 3; a condensate extracting and recycling mechanism is also arranged in the drying execution equipment bin 3.
The Chinese herbal medicine carrying mechanism comprises a wheel type support frame 4, a hanging bracket 5, a pore plate tray 6, a driving motor and a speed reducer; the power output shaft of the driving motor is connected with the power input shaft of the speed reducer, the power output shaft of the speed reducer is connected with the central wheel shaft of the wheel type supporting frame 4, and the wheel type supporting frame 4 has a rotation degree of freedom; the number of the hanging brackets 5 is a plurality, the hanging brackets 5 are uniformly distributed on the wheel type support frame 4 along the circumferential direction, and the top ends of the hanging brackets 5 are connected to the wheel type support frame 4 in a hoisting mode through bearings; the orifice plate tray 6 is horizontally arranged on the hanging bracket 5, and Chinese herbal medicines are placed on the orifice plate tray 6.
The Chinese herbal medicine drying executing mechanism comprises an air source compressor 7, a plate type condenser, an expansion valve, a plate type evaporator, a U-shaped air channel 8, a first axial flow fan and a second axial flow fan; the heat exchange medium outlet of the air source compressor 7 is communicated with the heat exchange medium inlet of the plate-type condenser, the heat exchange medium outlet of the plate-type condenser is communicated with the heat exchange medium inlet of the expansion valve, the heat exchange medium outlet of the expansion valve is communicated with the heat exchange medium inlet of the plate-type evaporator, and the heat exchange medium outlet of the plate-type evaporator is communicated with the heat exchange medium inlet of the air source compressor 7; the U-shaped air channel 8 is horizontally arranged, the upper air channel of the U-shaped air channel 8 is the air inlet side, and the lower air channel of the U-shaped air channel 8 is the air outlet side; an air inlet of an upper air duct of the U-shaped air duct 8 is communicated with the Chinese herbal medicine drying chamber 2, and an air outlet of a lower air duct of the U-shaped air duct 8 is also communicated with the Chinese herbal medicine drying chamber 2; the first axial flow fan is arranged at an air inlet of an upper layer air channel of the U-shaped air channel 8, and the air inlet side of the first axial flow fan faces the Chinese herbal medicine drying chamber 2; the second axial flow fan is arranged at the air outlet of the lower air duct of the U-shaped air duct 8, and the air outlet side of the second axial flow fan faces the Chinese herbal medicine drying chamber 2; a first node cabin 9 is arranged in the middle of an upper air flue of the U-shaped air flue 8, and the plate-type evaporator is arranged in the first node cabin 9; and a second node cabin 10 is arranged in the middle of the lower air channel of the U-shaped air channel 8, and the plate-surface condenser is arranged in the second node cabin 10.
The condensate extracting and recovering mechanism comprises a liquid collecting funnel 11, a liquid collecting bottle 12, a support 13 and a support arm 14; a condensate liquid discharge port is formed in the bottom of the first node cabin 9, and the support 13 is fixedly installed on the second node cabin 10 right below the condensate liquid discharge port; the liquid collecting bottle 12 is positioned at the bottom of the support 13, the liquid collecting funnel 11 is positioned at the top of the support 13, and the liquid collecting funnel 11 is fixedly connected with the first node cabin 9 through the support arm 14; the liquid inlet at the top end of the liquid collecting funnel 11 is communicated with a condensate liquid outlet at the bottom of the first node cabin 9, and the liquid outlet at the bottom end of the liquid collecting funnel 11 is communicated with the liquid inlet at the top end of the liquid collecting bottle 12.
An auxiliary cooler 15 for adjusting the temperature in the chamber is provided in the drying execution apparatus chamber 3.
The one-time use process of the present invention is described below with reference to the accompanying drawings:
firstly, the Chinese herbal medicine to be dried is placed on the pore plate tray 6, and after the Chinese herbal medicine is placed, the Chinese herbal medicine drying chamber 2 is closed. Then, a driving motor of the Chinese herbal medicine carrying mechanism is started, power is transmitted to the wheel type supporting frame 4 through the speed reducer, the wheel type supporting frame 4 rotates around the rotation center of the wheel type supporting frame, the hanging frame 5 is driven to do circular motion, and finally the Chinese herbal medicines on the pore plate tray 6 are driven to do circular motion in the Chinese herbal medicine drying chamber 2.
When the Chinese herbal medicine carrying mechanism is started to operate, the air source compressor 7, the first axial flow fan and the second axial flow fan of the Chinese herbal medicine drying executing mechanism are synchronously started, and air flow can circularly flow in the U-shaped air channel 8 and the Chinese herbal medicine drying chamber 2 under the action of the first axial flow fan and the second axial flow fan.
Meanwhile, after the air source compressor 7 is started, a high-temperature heat exchange medium is sent into the plate surface type condenser, heat is released in the plate surface type condenser, when air flow in the U-shaped air channel 8 flows through the second node cabin 10 where the plate surface type condenser is located, the air flow can be heated and heated by the heat-released plate surface type condenser, the heated high-temperature air flow directly enters the Chinese herbal medicine drying cabin 2 through the second axial flow fan, and then the Chinese herbal medicines are subjected to hot air drying.
After the heat exchange of the high-temperature heat exchange medium is completed in the plate-type condenser, the high-temperature heat exchange medium directly passes through the expansion valve to realize expansion and temperature reduction, the cooled low-temperature heat exchange medium enters the plate-type evaporator to absorb heat, after the airflow of the Chinese herbal medicine drying chamber 2 returns to the U-shaped air duct 8 through the first axial flow fan, the airflow directly flows through the first node chamber 9 where the plate-type evaporator is located and exchanges heat with the plate-type evaporator to realize cooling, in the process of temperature reduction, the tissue fluid volatilized from the Chinese herbal medicines carried in the high-temperature airflow forms condensate at the plate-type evaporator due to temperature reduction, and along with the accumulation of the condensate, the condensate is more and more, under the action of gravity, the condensate can gradually drip to the bottom of the first node cabin 9, enters the liquid collecting funnel 11 through a condensate liquid outlet at the bottom of the first node cabin 9 and finally falls into the liquid collecting bottle 12 through the liquid collecting funnel 11.
After the high-temperature airflow is cooled and the condensate is recovered, the cooled airflow flows through the plate-surface condenser again for heat exchange to be heated into high-temperature airflow, and the high-temperature airflow is circulated back to the Chinese herbal medicine drying chamber 2 for drying the Chinese herbal medicines by hot air.
After heat exchange of the heat exchange medium in the plate-type evaporator is completed, the heat exchange medium returns to the air source compressor 7 again, is compressed by the air source compressor 7 and then recovers to be high in temperature again, and then circulates into the plate-type condenser again to be used for heat exchange with low-temperature airflow.
In the Chinese herbal medicine drying chamber 2, the Chinese herbal medicines are driven to do circular motion by the rotating wheel type support frame 4, so that the Chinese herbal medicines on all the hangers 5 can be ensured to be uniformly contacted with the drying hot air, and the drying effect of all the Chinese herbal medicines is ensured.
In addition, in order to ensure that the temperature in the drying execution equipment bin 3 is within a reasonable range, when the temperature in the drying execution equipment bin 3 is too high, the auxiliary cooler 15 is started to cool the temperature in the drying execution equipment bin 3 until the temperature is reduced to be within the reasonable range, then the auxiliary cooler 15 can be closed until the temperature is increased again, and the auxiliary cooler 15 can be started again to regulate and control the temperature.
The embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications without departing from the scope of the present invention are intended to be included in the scope of the present invention.

Claims (5)

1.一种中草药热泵干燥及冷凝液提取装置,其特征在于:包括壳体、中草药载物机构及中草药干燥执行机构;所述壳体内包括中草药干燥仓室和干燥执行设备仓室;所述中草药载物机构位于中草药干燥仓室内;所述中草药干燥执行机构位于干燥执行设备仓室内;在所述干燥执行设备仓室内还设置有冷凝液提取回收机构。1. A heat pump drying and condensate extracting device for Chinese herbal medicine, characterized in that: comprising a housing, a Chinese herbal medicine carrying mechanism and a Chinese herbal medicine drying implementing mechanism; the housing comprises a Chinese herbal medicine drying chamber and a drying executing equipment chamber; the Chinese herbal medicine The load-carrying mechanism is located in the Chinese herbal medicine drying chamber; the Chinese herbal medicine drying executing mechanism is located in the drying executing equipment chamber; and a condensate extraction and recovery mechanism is also arranged in the drying executing equipment chamber. 2.根据权利要求1所述的一种中草药热泵干燥及冷凝液提取装置,其特征在于:所述中草药载物机构包括轮式支撑架、吊架、孔板托盘、驱动电机及减速器;所述驱动电机的动力输出轴与减速器的动力输入轴相连接,减速器的动力输出轴与轮式支撑架的中心轮轴相连接,轮式支撑架具有回转自由度;所述吊架数量若干,若干吊架沿周向均匀分布在轮式支撑架上,吊架顶端通过轴承吊装连接在轮式支撑架上;所述孔板托盘水平设置在吊架上,孔板托盘上用于放置中草药。2. A heat pump drying and condensate extraction device for Chinese herbal medicine according to claim 1, characterized in that: the Chinese herbal medicine carrying mechanism comprises a wheeled support frame, a hanger, a perforated plate tray, a driving motor and a reducer; The power output shaft of the drive motor is connected with the power input shaft of the reducer, and the power output shaft of the reducer is connected with the central wheel shaft of the wheeled support frame, and the wheeled support frame has a degree of freedom of rotation; the number of the hangers is several, Several hangers are evenly distributed on the wheeled support frame along the circumferential direction, and the top of the hanger is hoisted and connected to the wheeled support frame through a bearing; the orifice plate tray is horizontally arranged on the hanger, and the orifice plate tray is used for placing Chinese herbal medicines. 3.根据权利要求1所述的一种中草药热泵干燥及冷凝液提取装置,其特征在于:所述中草药干燥执行机构包括空气源压缩机、板面式冷凝器、膨胀阀、板面式蒸发器、U型风道、第一轴流风机及第二轴流风机;所述空气源压缩机的换热介质出口与板面式冷凝器的换热介质入口相连通,板面式冷凝器的换热介质出口与膨胀阀的换热介质入口相连通,膨胀阀的换热介质出口与板面式蒸发器的换热介质入口相连通,板面式蒸发器的换热介质出口与空气源压缩机的换热介质入口相连通;所述U型风道水平设置,U型风道的上层风道为进风侧,U型风道的下层风道为出风侧;所述U型风道的上层风道进风口与中草药干燥仓室相连通,U型风道的下层风道出风口也与中草药干燥仓室相连通;所述第一轴流风机设置在U型风道的上层风道进风口,第一轴流风机的进风侧朝向中草药干燥仓室;所述第二轴流风机设置在U型风道的下层风道出风口,第二轴流风机的出风侧朝向中草药干燥仓室;在所述U型风道的上层风道中部设置有第一节点舱,所述板面式蒸发器设置在第一节点舱内;在所述U型风道的下层风道中部设置有第二节点舱,所述板面式冷凝器设置在第二节点舱内。3. A heat pump drying and condensate extraction device for Chinese herbal medicine according to claim 1, characterized in that: the Chinese herbal medicine drying actuator comprises an air source compressor, a plate-type condenser, an expansion valve, and a plate-type evaporator , U-shaped air duct, first axial flow fan and second axial flow fan; the heat exchange medium outlet of the air source compressor is communicated with the heat exchange medium inlet of the plate condenser, and the heat exchange medium of the plate condenser is connected. The heat medium outlet is communicated with the heat exchange medium inlet of the expansion valve, the heat exchange medium outlet of the expansion valve is communicated with the heat exchange medium inlet of the plate evaporator, and the heat exchange medium outlet of the plate evaporator is connected with the air source compressor. The inlets of the heat exchange medium are connected; the U-shaped air ducts are arranged horizontally, the upper air duct of the U-shaped air duct is the air inlet side, and the lower air duct of the U-shaped air duct is the air outlet side; The air inlet of the upper air duct is communicated with the drying chamber of Chinese herbal medicine, and the air outlet of the lower air duct of the U-shaped air duct is also communicated with the drying chamber of Chinese herbal medicine; the first axial flow fan is arranged at the inlet of the upper air duct of the U-shaped air duct. The air outlet, the air inlet side of the first axial flow fan faces the Chinese herbal medicine drying warehouse; the second axial flow fan is arranged at the air outlet of the lower air duct of the U-shaped air duct, and the air outlet side of the second axial flow fan faces the Chinese herbal medicine drying warehouse A first node cabin is arranged in the middle of the upper air duct of the U-shaped air duct, and the plate-type evaporator is arranged in the first node cabin; in the middle of the lower air duct of the U-shaped air duct, a In the second node compartment, the plate-type condenser is arranged in the second node compartment. 4.根据权利要求3所述的一种中草药热泵干燥及冷凝液提取装置,其特征在于:所述冷凝液提取回收机构包括集液漏斗、集液瓶、支架及支撑臂;在所述第一节点舱的底部开设有冷凝液排液口,所述支架固定安装在冷凝液排液口正下方的第二节点舱上;所述集液瓶位于支架底部,所述集液漏斗位于支架顶部,集液漏斗通过支撑臂与第一节点舱固定连接;所述集液漏斗的顶端进液口与第一节点舱底部的冷凝液排液口相连通,所述集液漏斗的底端排液口与集液瓶的顶端进液口相连通。4. A heat pump drying and condensate extraction device for Chinese herbal medicine according to claim 3, characterized in that: the condensate extraction and recovery mechanism comprises a collecting funnel, a collecting bottle, a bracket and a support arm; The bottom of the node cabin is provided with a condensate discharge port, and the support is fixedly installed on the second node cabin directly below the condensate discharge port; the liquid collection bottle is located at the bottom of the support, and the liquid collection funnel is located at the top of the support. The liquid collecting funnel is fixedly connected with the first node tank through the support arm; the top liquid inlet of the liquid collecting funnel is communicated with the condensate liquid discharge port at the bottom of the first node tank, and the bottom end liquid discharge port of the liquid collecting funnel Connected to the top liquid inlet of the liquid collection bottle. 5.根据权利要求1所述的一种中草药热泵干燥及冷凝液提取装置,其特征在于:在所述干燥执行设备仓室内设置有用于调节仓室内温度的辅助冷却器。5. A heat pump drying and condensate extracting device for Chinese herbal medicine according to claim 1, characterized in that: an auxiliary cooler for adjusting the temperature in the drying equipment chamber is provided in the chamber.
CN202111614922.8A 2021-12-27 2021-12-27 A Chinese herbal medicine heat pump drying and condensate extraction device Pending CN114234599A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106556222A (en) * 2016-12-02 2017-04-05 上海理工大学 A Mixed Flow Heat Pump Drying System
CN206583233U (en) * 2016-12-07 2017-10-24 安徽霍山县药王谷林农科技有限公司 A kind of stem of noble dendrobium drying baker
CN206637991U (en) * 2017-04-06 2017-11-14 宣城市徽味佳食品有限公司 A kind of crystal crispy rice rotates drip pan drying baker
CN208720647U (en) * 2018-07-13 2019-04-09 河南佰衡节能科技股份有限公司 The vermicelli drying device of tandem heat pump fresh air
CN209371707U (en) * 2018-12-21 2019-09-10 云南中医学院 A sealant drying device
US20200132372A1 (en) * 2017-07-18 2020-04-30 Jorge Alonso Diaz Method for efficient and effective drying

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106556222A (en) * 2016-12-02 2017-04-05 上海理工大学 A Mixed Flow Heat Pump Drying System
CN206583233U (en) * 2016-12-07 2017-10-24 安徽霍山县药王谷林农科技有限公司 A kind of stem of noble dendrobium drying baker
CN206637991U (en) * 2017-04-06 2017-11-14 宣城市徽味佳食品有限公司 A kind of crystal crispy rice rotates drip pan drying baker
US20200132372A1 (en) * 2017-07-18 2020-04-30 Jorge Alonso Diaz Method for efficient and effective drying
CN208720647U (en) * 2018-07-13 2019-04-09 河南佰衡节能科技股份有限公司 The vermicelli drying device of tandem heat pump fresh air
CN209371707U (en) * 2018-12-21 2019-09-10 云南中医学院 A sealant drying device

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Application publication date: 20220325