CN111457688A - Crops warm-drying room - Google Patents
Crops warm-drying room Download PDFInfo
- Publication number
- CN111457688A CN111457688A CN201910056042.XA CN201910056042A CN111457688A CN 111457688 A CN111457688 A CN 111457688A CN 201910056042 A CN201910056042 A CN 201910056042A CN 111457688 A CN111457688 A CN 111457688A
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- China
- Prior art keywords
- air
- fan
- crop
- air inlet
- incineration
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- 238000001035 drying Methods 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000018044 dehydration Effects 0.000 claims description 7
- 238000006297 dehydration reaction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000004615 ingredient Substances 0.000 abstract description 3
- 235000016709 nutrition Nutrition 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000002932 luster Substances 0.000 abstract description 2
- 230000000050 nutritive effect Effects 0.000 abstract description 2
- 208000005156 Dehydration Diseases 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 4
- 241001122767 Theaceae Species 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 235000013616 tea Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000015092 herbal tea Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000009777 vacuum freeze-drying Methods 0.000 description 1
- 238000010792 warming Methods 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
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- 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
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/02—Biomass, e.g. waste vegetative matter, straw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a crop drying room, which is internally provided with a crop drying room and an air burning manufacturing mechanism; the air incineration manufacturing mechanism comprises an air inlet, an air outlet, a refrigeration and drainage structure, a heating device and a fan, wherein the refrigeration and drainage structure, the heating device and the fan are arranged between the air inlet and the air outlet. The scheme is that the crops are dried and dehydrated by simulating the natural air incineration, the moisture of the dehydrated objects is discharged from a drying chamber in the form of water, and the process can be carried out at the temperature not higher than the highest temperature (46.5 ℃) in the nature suitable for the growth of the crops, so that the nutritional ingredients in the crops are not damaged; simulating natural temperature, simulating the optimum drying wind speed in the nature and simulating drying wind under the extreme climate; the method ensures that crops such as flowers and the like are not deformed and discolored, have transparent color and luster, do not lose internal nutritive value and medicinal value elements, and have high commodity grade.
Description
Technical Field
The invention relates to a crop treatment device, in particular to a crop drying room.
Background
With the improvement of living standard of people, people have higher requirements on living quality and have deeper consciousness on self health; therefore, various herbal tea and flower-fruit tea become pets on the tea table.
In order to store the nutrient components in the plants for a long time and store the herb tea for a long time, various plant storage modes such as freeze-drying, drying and the like are generated.
Lyophilization refers to drying in a frozen state under high vacuum, and is based on the principle of freezing a material to convert water contained therein into ice, and then sublimating the ice in vacuum to achieve the purpose of drying.
And (4) drying, namely removing water in the plants after high temperature.
The freeze-drying cost is higher, and the shape and the color of the plant after microwave drying, heat pump drying and traditional drying are not fresh and alive.
Thus, another means of warm crop drying is provided herein.
Disclosure of Invention
The invention aims to provide a crop warm-drying room.
The technical purpose of the invention is realized by the following technical scheme: a crop warm-drying room is provided with a crop warm-drying chamber and an air burning manufacturing mechanism; the air incineration manufacturing mechanism comprises an air inlet, an air outlet, a refrigeration and drainage structure, a heating device and a fan, wherein the refrigeration and drainage structure, the heating device and the fan are arranged between the air inlet and the air outlet.
Preferably, the incineration means is provided with three sets.
Preferably, the air burner manufacturing mechanism comprises a first air inlet, a first air outlet and a first fan; the air incineration manufacturing mechanism comprises a second air inlet, a second air outlet, a second fan, a refrigeration and drainage structure and a heating device; the air-burning manufacturing mechanism comprises a third air inlet, a third air outlet and a third fan; the incineration air manufacturing mechanism A, the incineration air manufacturing mechanism B and the incineration air manufacturing mechanism C are arranged in sequence.
Preferably, the first fan and the third fan of the air inlet are high-power fans, and the second fan is a low-power fan.
Preferably, the temperature difference between the first air inlet and the first air outlet is less than 3 ℃; the temperature difference between the third air inlet and the first air outlet is less than 3 ℃; the temperature difference between the second air inlet and the second air outlet is more than 10 ℃.
Preferably, the wind speed in the crop warm-dry room is 6-8 m/s.
Preferably, the main dehydration temperature in the crop warm-drying chamber is 25-46 ℃.
In conclusion, the invention has the following beneficial effects:
1. in the prior art, a drying system adopting a pure heat pump for drying is generally adopted, the drying system adopts a heat pump for heating, and high-temperature is utilized to evaporate moisture of a dried object, and then a moisture exhaust fan and a moisture extraction fan are utilized to exhaust high-humidity gas, so that the aim of drying is fulfilled; the scheme is that the crops are dried and dehydrated by simulating the natural air incineration, the moisture of the dehydrated objects is discharged from an air incineration manufacturing mechanism in the form of water, the process is mainly carried out at the temperature not higher than the highest temperature (46.5 ℃) in the nature suitable for the growth of the crops, the nutritional ingredients in the crops are not damaged, and the defects of high cost of vacuum freeze-drying and microwave drying and color change and deformation of pure heat pump drying are overcome;
2. simulating natural temperature, simulating the optimum drying wind speed in the nature and simulating drying wind under the extreme climate; the method ensures that crops such as flowers and the like are not deformed and discolored, have transparent color and luster, do not lose internal nutritive value and medicinal value elements and have high commodity grade.
Drawings
FIG. 1 is a sectional view of the entire structure in the embodiment;
FIG. 2 is a schematic diagram of a part of the structure in the example.
In the figure, 1, a crop greenhouse; 11. a crop warm-drying chamber; 3. an incinerator manufacturing means A; 4. an incinerator manufacturing means B; 5. an incinerator manufacturing means C; 31. a first air inlet; 32. a first air outlet; 33. a first fan; 41. a second air inlet; 42. a second air outlet; 43. a second fan; 44. a heating device; 45. a refrigeration drainage structure; 51. a third air inlet; 52. a third air outlet; 53. and a third fan.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example (b):
a crop warm-drying room is shown in figure 1 and comprises a crop warm-drying room 1, wherein the crop warm-drying room 1 is a closed space and is provided with a door body, and a crop warm-drying chamber 11 and an air burning manufacturing mechanism are arranged in the crop warm-drying room 1; the air burning manufacturing mechanism comprises an air inlet, an air outlet, a refrigeration drainage structure, a heating device and a fan, wherein the refrigeration drainage structure, the heating device and the fan are arranged between the air inlet and the air outlet, a plurality of groups of air burning manufacturing mechanisms are arranged, dry hot air is used for warm drying treatment of crops, the dehydrated crops are discharged in a water mode, the purpose of drying and dehydrating can be achieved at a lower temperature, the crops are prevented from being burnt at a high temperature, nutritional ingredients in the crops are changed, and the air burning manufacturing mechanisms can be controlled to imitate the natural temperature and the optimal drying wind speed in the natural world.
As shown in fig. 1 and 2, the incineration air manufacturing mechanism in this embodiment is provided with three groups A, B, C, namely, an incineration air manufacturing mechanism A3, an incineration air manufacturing mechanism B4 and an incineration air manufacturing mechanism C5 which are arranged in this order from left to right; the incinerator manufacturing mechanism A3 comprises a first air inlet 31, a first air outlet 32 and a first fan 33, hot air enters from the first air inlet 31 and is discharged from the first air outlet 32 after passing through the first fan 33, and the temperature difference between the first air inlet 31 and the first air outlet 32 is less than 3 ℃; the air blown out from the first air outlet 32 blows through the crop warm drying chamber 11 and then enters from the first air inlet 31 again, and then the next circulation is carried out; the wind speed in the crop drying chamber 11 is 6-8 m/s.
As shown in fig. 1 and 2, the incinerator manufacturing mechanism B4 includes a second air inlet 41, a second air outlet 42, and a second fan 43, the temperature difference between the second air inlet 41 and the second air outlet 42 is greater than 10 ℃, dry hot air is formed at the second air outlet 42, a heating device 44 and a refrigeration drainage structure 45 are further provided inside, and after passing through the refrigeration drainage structure 45, the air circulated from the crop drying chamber 11 discharges moisture therein, and reduces the moisture content in the air; the incinerator manufacturing mechanism C5 includes a third air inlet 51, a third air outlet 52, and a third fan 53.
As shown in fig. 1 and 2, the first fan 33 and the third fan 53 are high-power fans, and the second fan 43 is a low-power fan; the incineration air manufacturing mechanism A3, the incineration air manufacturing mechanism B4 and the incineration air manufacturing mechanism C5 all independently operate and independently circulate.
As shown in figures 1 and 2, the main dehydration temperature of the crop warm drying chamber 11 is 25-46.5 ℃, and the maximum dehydration temperature is less than 60 ℃; the highest temperature in nature suitable for crop growth does not exceed 46.5 ℃, and the extreme temperature in desert does not exceed 61 ℃, so that the temperature can well imitate the temperature in nature, and warm-dry dehydration treatment can be well carried out on crops.
The working principle is as follows:
in the process of drying and warming crops and the like, hot air enters from the air inlet, is blown out from the air outlet after passing through the fan, and forms a temperature difference between the two positions; because the air at the air inlet and the air outlet has temperature difference, the air in the warm drying chamber flows spontaneously to simulate the air incineration under natural conditions, and then the drying, warm drying and dehydration of crops are completed; after entering the incineration air manufacturing structure B4, moisture in the air is removed under the action of the cooling and drainage structure 45, the dried air is heated by the heating device and then blown into the crop drying chamber 11 again by the fan, and the incineration air manufacturing mechanism A3 and the incineration air manufacturing mechanism C5 can enhance the circulation of air speed and air volume in the whole structure and improve the dehydration efficiency.
Claims (7)
1. The utility model provides a crops warm-drying room which characterized in that: the crop drying room comprises a crop drying room (1), wherein a crop drying room (11) and an air burning manufacturing mechanism are arranged in the crop drying room (1); the air incineration manufacturing mechanism comprises an air inlet, an air outlet, a refrigeration and drainage structure, a heating device and a fan, wherein the refrigeration and drainage structure, the heating device and the fan are arranged between the air inlet and the air outlet.
2. The crop greenhouse of claim 1, wherein: the incineration air manufacturing mechanism is provided with three sets (A, B, C).
3. The crop greenhouse of claim 2, wherein: the air incineration manufacturing mechanism A (3) comprises a first air inlet (31), a first air outlet (32) and a first fan (33); the incinerator manufacturing mechanism B (4) comprises a second air inlet (41), a second air outlet (42), a second fan (43), a heating device (44) and a refrigerating and water draining structure (45), wherein the heating device (44) is arranged between the second air inlet (41) and the second fan (43) and close to the second fan (43), and the refrigerating and water draining structure (45) is arranged between the second air inlet (41) and the second fan (43) and close to the second air inlet (41); the air incineration manufacturing mechanism C (5) comprises a third air inlet (51), a third air outlet (52) and a third fan (53); the incineration air manufacturing mechanism A (3), the incineration air manufacturing mechanism B (4) and the incineration air manufacturing mechanism C (5) are arranged in sequence.
4. The crop greenhouse of claim 3, wherein: the first fan (33) and the third fan (53) are high-power fans, and the second fan (43) is a low-power fan.
5. The crop greenhouse of claim 4, wherein: the temperature difference between the first air inlet (31) and the first air outlet (32) is less than 3 ℃; the temperature difference between the third air inlet (51) and the third air outlet (52) is less than 3 ℃; the temperature difference between the second air inlet (41) and the second air outlet (42) is larger than 10 ℃.
6. The crop greenhouse of claim 5, wherein: the wind speed in the crop warm-drying chamber (11) is 6-8 m/s.
7. The crop greenhouse of claim 6, wherein: the main dehydration temperature in the crop warm-drying chamber (11) is 25-46 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056042.XA CN111457688A (en) | 2019-01-18 | 2019-01-18 | Crops warm-drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056042.XA CN111457688A (en) | 2019-01-18 | 2019-01-18 | Crops warm-drying room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111457688A true CN111457688A (en) | 2020-07-28 |
Family
ID=71682161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910056042.XA Pending CN111457688A (en) | 2019-01-18 | 2019-01-18 | Crops warm-drying room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111457688A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2275102A1 (en) * | 1999-06-14 | 2000-12-14 | Owen George Peters | Method and apparatus for drying wood |
| JP2007212092A (en) * | 2006-02-10 | 2007-08-23 | Hoshizaki Electric Co Ltd | Drying device |
| CN201014892Y (en) * | 2007-02-16 | 2008-01-30 | 中国农业大学 | Greenhouse type agricultural product solar drying facilities |
| KR20140126173A (en) * | 2013-04-22 | 2014-10-30 | 한국에너지기술연구원 | Continuous farm product dryer using heat pump |
| CN205002530U (en) * | 2015-08-04 | 2016-01-27 | 赣县家家香农产品有限公司 | Novel tea -oil camellia seed is dried device |
| CN205209090U (en) * | 2015-10-16 | 2016-05-04 | 徐立江 | Rose circulating hot air drying device |
| CN106855345A (en) * | 2015-12-09 | 2017-06-16 | 财团法人工业技术研究院 | Drying device and drying method |
| CN209558800U (en) * | 2019-01-18 | 2019-10-29 | 龚良政 | A kind of crops temperature stove room |
-
2019
- 2019-01-18 CN CN201910056042.XA patent/CN111457688A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2275102A1 (en) * | 1999-06-14 | 2000-12-14 | Owen George Peters | Method and apparatus for drying wood |
| JP2007212092A (en) * | 2006-02-10 | 2007-08-23 | Hoshizaki Electric Co Ltd | Drying device |
| CN201014892Y (en) * | 2007-02-16 | 2008-01-30 | 中国农业大学 | Greenhouse type agricultural product solar drying facilities |
| KR20140126173A (en) * | 2013-04-22 | 2014-10-30 | 한국에너지기술연구원 | Continuous farm product dryer using heat pump |
| CN205002530U (en) * | 2015-08-04 | 2016-01-27 | 赣县家家香农产品有限公司 | Novel tea -oil camellia seed is dried device |
| CN205209090U (en) * | 2015-10-16 | 2016-05-04 | 徐立江 | Rose circulating hot air drying device |
| CN106855345A (en) * | 2015-12-09 | 2017-06-16 | 财团法人工业技术研究院 | Drying device and drying method |
| CN209558800U (en) * | 2019-01-18 | 2019-10-29 | 龚良政 | A kind of crops temperature stove room |
Non-Patent Citations (1)
| Title |
|---|
| 吴俊杰: "《航线运输飞行员理论培训教材-航空气象》", 10 November 2017, 大连海事大学出版社, pages: 122 * |
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