CN206514632U - A kind of hot air circulation herbal medicine drying device - Google Patents
A kind of hot air circulation herbal medicine drying device Download PDFInfo
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- CN206514632U CN206514632U CN201720050681.1U CN201720050681U CN206514632U CN 206514632 U CN206514632 U CN 206514632U CN 201720050681 U CN201720050681 U CN 201720050681U CN 206514632 U CN206514632 U CN 206514632U
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- Prior art keywords
- return air
- herbal medicine
- drying device
- hot
- dryness
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Abstract
A kind of hot air circulation herbal medicine drying device of the utility model, belongs to Technology of Processing Chinese Herbal Medicines field；Technical problem to be solved is to provide a kind of hot air circulation herbal medicine drying device, and effective utilization rate of thermal energy is high, and medicinal material drying quality qualification rate is high；The technical scheme of use is：A kind of hot air circulation herbal medicine drying device, including dryness storehouse, blast main, blowpipe, return air is responsible for, return air branch pipe, heater and dehumidifier, multiple dryness storehouses are set up in parallel, the inside of dryness storehouse is divided into dry section and hot blast area by medicine platform, the medicine platform is fine and closely woven porous web plate shape, the outlet of heater is connected with blast main and its outlet is provided with air pump, blast main is tangentially connected with the hot blast area of multiple dryness storehouses respectively by multiple blowpipes, the entrance of heater is connected with return air supervisor and return air supervisor is connected with multiple dryness storehouses top respectively by multiple return air branch pipes, dehumidifier is provided with return air supervisor, the upper portion side wall of dryness storehouse is provided with sealing switching door.
Description
Technical field
A kind of hot air circulation herbal medicine drying device of the utility model, belongs to Technology of Processing Chinese Herbal Medicines field.
Background technology
Chinese herbal medicine is unusual valuable medical science wealth in the world.With people to Chinese herbal medicine pharmacology knowledge understand in depth and
To the understanding of Chinese herbal medicine pharmacological action, the demand to Chinese herbal medicine is constantly soaring in the world.The plantation of China in recent years to Chinese herbal medicine
Area is continuously increased, but the process technology of Chinese herbal medicine, especially dry technology are not significantly improved, and greatly limit Chinese herbal medicine
Production and development.
The traditional drying means of Chinese herbal medicine is a lot, and early in or so 1st~2 century of Christian era, the Chinese medicine of China's earliest extant is special
Write《The grass warp of the legendary god of farming hundred》In to relevant dryings such as Chinese medicines " dry in the shade, expose and do, adopt and make time, gone out raw mellow soil " in terms of
Record.The Tang Dynasty SUN Si miao writes《Qianjin Yi Fang》Also have in one book " husband's medicine is taken, and is not exposed and done with drying in the shade, though there is medicine name, eventually without medicine
Reality " etc. is specifically described.This is most economical method, and cost is relatively low.But there is many technologic, such as drying time
It is long, active ingredient destruction is big, run into rainy weather easily go rotten it is rotten, the shortcomings of easily polluted by dust, fly, mouse.Modern Chinese herbal medicine
Material dry technology is in order to ensure the Chinese medicine property of medicine and active ingredient, under manual control condition, and appropriate do is carried out to Chinese medicine
Dry processing, including in normal pressure or reduced pressure atmosphere with conduction, convection current, radiation mode or in high-frequency electric field heating be allowed to drying, with
Promote moisture evaporation, reach requirement moisture content, keep higher product quality, be easy to pack, store, transport.According to hot air drying
Dry principle realizes Chinese herbal medicine sterilizing and drying, and production cost is relatively low, therefore widely uses, but because hot blast is distributed not in drying process
, all cause that drying quality is good, final mass is uneven, severely impact the quality of Chinese medicine product, and thermal waste is serious.
Utility model content
The utility model overcomes the shortcomings of that prior art is present, and technical problem to be solved is to provide a kind of hot air circulation
Herbal medicine drying device, effective utilization rate of thermal energy is high, and medicinal material drying quality qualification rate is high.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is used is：A kind of hot air circulation herbal medicine is done
Dry device, including dryness storehouse, blast main, blowpipe, return air supervisor, return air branch pipe, heater and dehumidifier, multiple dryings
Storehouse is set up in parallel, and the inside of dryness storehouse is divided into dry section and hot blast area by medicine platform, and the medicine platform is fine and closely woven porous web plate
Shape, the outlet of heater is connected with blast main and its outlet is provided with air pump, and blast main passes through multiple blowpipes point
Do not connected tangentially with the hot blast area of multiple dryness storehouses, the entrance of heater is connected with return air supervisor and return air is responsible for by multiple
Return air branch pipe is provided with dehumidifier respectively with being connected at the top of multiple dryness storehouses on return air supervisor, the dryness storehouse it is upper
Portion side wall is provided with sealing switching door.
Flow distribution plate is provided with the hot blast area of the dryness storehouse, the flow distribution plate is the plate for being uniformly provided with multiple air-vents
Shape.
The blowpipe, which is provided with the middle part of magnetic valve, the hot blast area, is provided with temperature survey device, and the temperature surveys device by signal
It is sent to the opening and closing of control system and control system control correspondence magnetic valve.
The bulkhead structure of the dryness storehouse is covering and heat insulating thermal insulation layer in metallic plate.
Described medicine platform is higher than switching door bottom.
The utility model is compared with the existing technology had an advantageous effect in that：Heater is by air supply duct to dryness storehouse
Hot blast is inside sent, the hot blast with Chinese herbal medicine vapor flows back to heater from after the dehumidifier removal steam on return air duct and added again
Heat, realizes recycling for heat energy, reduces the invalid loss of heat energy, improves energy utilization rate；Because hot blast is tangential flows into
The hot blast area of dryness storehouse, therefore hot blast is not that medicinal herbs are dried directly up, and hot blast vortex can be formed in hot blast area, enter
And equably top medicinal herbs are dried so that medicinal material drying quality qualification rate is high；And the flow distribution plate in hot blast area is then further
The upper uniformity of hot blast is improved, medicinal material drying quality average homogeneity has been ensured；Control system can be according to the temperature in hot blast area
Degree control magnetic valve opening and closing, the heat supply to dryness storehouse realizes automation, saves human cost, and ensured the essence of dry work
Quasi- control.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the internal structure schematic diagram of dryness storehouse in the utility model.
In figure：1 is dryness storehouse, and 2 be blast main, and 3 be blowpipe, and 4 be return air supervisor, and 5 be return air branch pipe, and 6 be to add
Hot device, 7 be dehumidifier, and 8 be sealing switching door, and 9 be medicine platform, and 10 be dry section, and 11 be hot blast area, and 12 be flow distribution plate.
Embodiment
As shown in Figure 1-2, a kind of hot air circulation herbal medicine drying device of the utility model, including dryness storehouse 1, blast main 2,
Blowpipe 3, return air supervisor 4, return air branch pipe 5, heater 6 and dehumidifier 7, multiple dryness storehouses 1 are set up in parallel, dryness storehouse 1
Internal to be divided into dry section 10 and hot blast area 11 by medicine platform 9, the medicine platform 9 is fine and closely woven porous web plate shape, and heater 6 goes out
Mouth is connected with blast main 2 and its outlet is provided with air pump, and blast main 2 is done with multiple respectively by multiple blowpipes 3
The hot blast area 11 in dry storehouse 1 is tangentially connected, and the entrance of heater 6 is connected with return air supervisor 4 and return air supervisor 4 is by multiple return air
Branch pipe 5 is connected with the top of multiple dryness storehouses 1 respectively, is provided with dehumidifier 7 on the return air supervisor 4, the dryness storehouse 1 it is upper
Portion side wall is provided with sealing switching door 8.
The medicinal herbs for needing to dry when in use, are first placed on the medicine platform 9 of dryness storehouse 1, and make drying by the utility model
Storehouse 1 forms a heat-insulated cavity of sealing, and heater 6 send hot blast by air supply duct to the inner bottom part of dryness storehouse 1, with Chinese herbal medicine
The hot blast of vapor flows back to heater 6 from after the removal steam of dehumidifier 7 on return air duct and reheated, and realizes the circulation of heat energy
Utilize, reduce the invalid loss of heat energy, improve energy utilization rate；Because hot blast is the tangential hot blast area 11 for flowing into dryness storehouse 1,
Therefore hot blast is not that medicinal herbs are dried directly up, and hot blast vortex can be formed in hot blast area, and then equably to top
Medicinal herbs are dried so that medicinal material drying quality qualification rate is high.
Flow distribution plate 12 is provided with the hot blast area 11 of the dryness storehouse 1, the flow distribution plate 12 is multiple ventilative to be uniformly provided with
The tabular in hole, further increases the upper uniformity of hot blast, has ensured medicinal material drying quality average homogeneity.
The blowpipe 3, which is provided with the middle part of magnetic valve, the hot blast area, is provided with temperature survey device, and the temperature surveys device by signal
The opening and closing of control system and control system control correspondence magnetic valve is sent to, control system can be according to the temperature control in hot blast area electricity
Magnet valve is opened and closed, and automation is realized in the heat supply to dryness storehouse, saves human cost, and ensured being precisely controlled for dry work.
The bulkhead structure of the dryness storehouse 1 is covering and heat insulating thermal insulation layer in metallic plate, it is to avoid invalid distribute of heat energy causes energy
Source is wasted, and improves job security.
Described medicine platform 9 is easy to that directly medicine platform 9 is taken out or installed so that add powder charge material higher than sealing switching door 8 bottom
More facilitate.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Embodiment is stated, in the knowledge that those of ordinary skill in the art possess, the utility model objective can also not departed from
On the premise of various changes can be made.
Claims (5)
1. a kind of hot air circulation herbal medicine drying device, it is characterised in that：Including dryness storehouse（1）, blast main（2）, blowpipe
（3）, return air supervisor（4）, return air branch pipe（5）, heater（6）And dehumidifier（7）, multiple dryness storehouses（1）It is set up in parallel, dryness storehouse
（1）Inside pass through medicine platform（9）It is divided into dry section（10）With hot blast area（11）, the medicine platform（9）For fine and closely woven porous web plate
Shape, heater（6）Outlet and blast main（2）It is connected and its outlet is provided with air pump, blast main（2）Sent by multiple
Wind branch pipe（3）Respectively with multiple dryness storehouses（1）Hot blast area（11）Tangential connection, heater（6）Entrance and return air be responsible for（4）
It is connected and return air is responsible for（4）Pass through multiple return air branch pipes（5）Respectively with multiple dryness storehouses（1）Top is connected, the return air
Supervisor（4）On be provided with dehumidifier（7）, the dryness storehouse（1）Upper portion side wall be provided with sealing switching door（8）.
2. a kind of hot air circulation herbal medicine drying device according to claim 1, it is characterised in that：The dryness storehouse（1）'s
Hot blast area（11）Inside it is provided with flow distribution plate（12）, the flow distribution plate（12）To be uniformly provided with the tabular of multiple air-vents.
3. a kind of hot air circulation herbal medicine drying device according to claim 1 or 2, it is characterised in that：The blowpipe
（3）It is provided with the middle part of magnetic valve, the hot blast area and is provided with temperature survey device, the temperature surveys device and sends a signal to control system and control
The opening and closing of system control correspondence magnetic valve processed.
4. a kind of hot air circulation herbal medicine drying device according to claim 1 or 2, it is characterised in that：The dryness storehouse（1）
Bulkhead structure be covering and heat insulating thermal insulation layer in metallic plate.
5. a kind of hot air circulation herbal medicine drying device according to claim 1 or 2, it is characterised in that：Described medicine platform（9）
Higher than switching door（8）Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050681.1U CN206514632U (en) | 2017-01-17 | 2017-01-17 | A kind of hot air circulation herbal medicine drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050681.1U CN206514632U (en) | 2017-01-17 | 2017-01-17 | A kind of hot air circulation herbal medicine drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206514632U true CN206514632U (en) | 2017-09-22 |
Family
ID=59865604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720050681.1U Expired - Fee Related CN206514632U (en) | 2017-01-17 | 2017-01-17 | A kind of hot air circulation herbal medicine drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206514632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843079A (en) * | 2017-10-31 | 2018-03-27 | 博白县富山水果种植专业合作社 | A kind of lichee drying unit |
-
2017
- 2017-01-17 CN CN201720050681.1U patent/CN206514632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843079A (en) * | 2017-10-31 | 2018-03-27 | 博白县富山水果种植专业合作社 | A kind of lichee drying unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20210117 |