CN114234599A - Chinese herbal medicine heat pump drying and condensate extracting device - Google Patents
Chinese herbal medicine heat pump drying and condensate extracting device Download PDFInfo
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- 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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- chinese herbal
- herbal medicine
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- 238000001035 drying Methods 0.000 title claims abstract description 93
- 241000411851 herbal medicine Species 0.000 title claims abstract description 89
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 238000000605 extraction Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000643 oven drying Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010066114 cabin-2 Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- F26B11/18—Machines 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
-
- 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
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat 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
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 liquid 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 wheel type support frame is driven by a motor to rotate, the hanger is hung on the wheel type support frame, the orifice plate tray is arranged on the hanger, and the Chinese herbal medicines are placed on the orifice plate tray; 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 and an axial flow fan; the air current circulates in the Chinese herbal medicine drying chamber and the U-shaped air channel, the Chinese herbal medicine is dried by hot air through high-temperature air current, and condensate is formed by cooling the air current.
Description
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. A Chinese herbal medicine heat pump drying and condensate liquid extraction element which characterized in that: 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.
2. The drying and condensate extracting apparatus for a Chinese herbal medicine heat pump as claimed in claim 1, wherein: 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.
3. The drying and condensate extracting apparatus for a Chinese herbal medicine heat pump as claimed in claim 1, wherein: 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.
4. The drying and condensate extracting apparatus of a chinese herbal medicine heat pump according to claim 3, wherein: 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.
5. The drying and condensate extracting apparatus for a Chinese herbal medicine heat pump as claimed in claim 1, wherein: and an auxiliary cooler for adjusting the temperature in the cabin is arranged in the cabin of the drying execution equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111614922.8A CN114234599A (en) | 2021-12-27 | 2021-12-27 | Chinese herbal medicine heat pump drying and condensate extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111614922.8A CN114234599A (en) | 2021-12-27 | 2021-12-27 | Chinese herbal medicine heat pump drying and condensate extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114234599A true CN114234599A (en) | 2022-03-25 |
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ID=80763564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111614922.8A Pending CN114234599A (en) | 2021-12-27 | 2021-12-27 | Chinese herbal medicine heat pump drying and condensate extracting device |
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| Country | Link |
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| CN (1) | CN114234599A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556222A (en) * | 2016-12-02 | 2017-04-05 | 上海理工大学 | A kind of mixed-flow Analysis of 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 kind of rhizoma polygonati drying unit |
| US20200132372A1 (en) * | 2017-07-18 | 2020-04-30 | Jorge Alonso Diaz | Method for efficient and effective drying |
-
2021
- 2021-12-27 CN CN202111614922.8A patent/CN114234599A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556222A (en) * | 2016-12-02 | 2017-04-05 | 上海理工大学 | A kind of mixed-flow Analysis of 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 kind of rhizoma polygonati drying unit |
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Application publication date: 20220325 |
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| RJ01 | Rejection of invention patent application after publication |