CN105594851A - Solar grain drying device - Google Patents
Solar grain drying device Download PDFInfo
- Publication number
- CN105594851A CN105594851A CN201610149708.2A CN201610149708A CN105594851A CN 105594851 A CN105594851 A CN 105594851A CN 201610149708 A CN201610149708 A CN 201610149708A CN 105594851 A CN105594851 A CN 105594851A
- Authority
- CN
- China
- Prior art keywords
- grain
- solar
- air
- grains
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001035 drying Methods 0.000 title claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a solar grain drying device which comprises a stock bin, wherein grains are lifted to a top bin of a drying tower through a lifting machine and fall off from a left grain channel and a right grain channel; each of the left grain channel and the right grain channel consists of a plurality of drying layers; air enters a solar air heating tank through a filter; a solar heat collector is arranged at the upper part of the solar air heating tank; after being heated, the air enters a middle channel of the drying tower through an air vertical shaft, a first horizontal well and a second horizontal well; hot air falls off from the right grain channel; the multiple drying layers in the left grain channel perform heat exchange with the freely falling grains to suck and bring away water in the grains; and the dried grains are discharged from a grain discharging opening. According to the solar grain drying device disclosed by the invention, the solar heat collector generates hot air to suck and bring away water in the grains; the hot air realizes natural suction under the action of a chimney effect of the middle channel of the drying tower without power, so that energy is saved.
Description
Technical field
The present invention relates to Condition of Grain-Drying Technology field, relate in particular a kind of solar energy grain drying dressPut.
Background technology
The mode that shine under sunshine on the large multiplex playground of peasant's grain drying now, in the harvest season, not so many places,Only have in the occasions such as Shai highway, affect traffic, dangerous again; Existing many grain dryers, lot of energy.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of solar energy grain dryer is provided, utilize solar energy collectionHot device, produces hot blast, draws and take away moisture from grain, and solar thermal collector is arranged on factory building roof, saves soil, jointCan, effective.
For achieving the above object, the present invention adopts following technical scheme:
A kind of solar energy grain drying device system, comprises feed bin, and grain rises to the storehouse, top of drying tower by elevator, fromLeft way to move grains, right way to move grains fall, and in left way to move grains, right way to move grains, are made up of more piece baking zone; Air enters solar air through filterHeating cabinet, the top of solar air heating cabinet is solar thermal collector, after air is heated by air vertical shaft and the first horizontal well,The second horizontal well enters drying tower center-aisle, in the more piece baking zone of hot-air in right way to move grains, left way to move grains with the grain of free-fallingFood carries out heat exchange, will in grain, draw and take away moisture, and the grain of oven dry is discharged from row's grain mouth.
Described solar thermal collector is that black light-absorbing material is made. .
Described drying tower is made with heat-insulating material.
Compared with prior art, the invention has the beneficial effects as follows: produce hot gas with solar energy, dry grain, hot-air is being driedNaturally suction under the stack effect effect of tower center-aisle, without power, saves the energy.
Further beneficial effect is: solar thermal collector is arranged on factory building roof, saves soil, energy-conservation, effective.
Brief description of the drawings
Fig. 1 is structural principle schematic diagram of the present invention;
Detailed description of the invention
In order to make technical scheme of the present invention more clear, below in conjunction with accompanying drawing 1, the present invention is described in detail. ShouldUnderstand, the detailed description of the invention of describing in this description is only used to explain the present invention, is not in order to limit the present inventionProtection domain.
The present invention is a kind of solar energy grain dryer, comprises feed bin (14), and grain is carried by elevator 12 from feed bin 14Be raised to the storehouse, top of drying tower 8, from left way to move grains 9,, in right way to move grains 11, being formed by more piece baking zone 13, air enters through filter 1Enter solar air heating cabinet 3, the top of solar air heating cabinet 3 is solar thermal collector 2, passes through empty after air is heatedGas vertical shaft 4 and the first horizontal well 5, the second horizontal well 6 enter drying tower center-aisle 7, and hot-air is on left way to move grains 9, right way to move grains 11In more piece baking zone 13 in carry out heat exchange with the grain of free-falling, will in grain, draw and take away moisture, the grain of oven dryDischarge from row's grain mouth 15.
Described solar thermal collector 2 is made for black light-absorbing material. .
Described drying tower 8 use heat-insulating materials are made.
Compared with prior art, the invention has the beneficial effects as follows: produce hot gas with solar energy, dry grain, hot-air is being driedNaturally suction under the stack effect effect of tower center-aisle 7, without power, saves the energy.
Claims (4)
1. a solar energy grain drying device, is characterized in that: comprise feed bin (14), grain rises to by elevator (12)The storehouse, top of drying tower (8), falls from left way to move grains (9), right way to move grains (11), has many in left way to move grains (9), right way to move grains (11)Joint baking zone (13) composition; Air enters solar air heating cabinet (3), solar air heating cabinet (3) through filter (1)Top be solar thermal collector (2), after air is heated by air vertical shaft (4) and the first horizontal well (5), the second horizontal well (6)Enter drying tower center-aisle (7), hot-air with right way to move grains (11), left way to move grains (9) in more piece baking zone (13) inThe grain of free-falling carries out heat exchange, will in grain, draw and take away moisture, and the grain of oven dry is discharged from row's grain mouth (15).
2. a kind of solar energy grain drying device according to claim 1, is characterized in that: hot-air is at drying tower center-aisle(7) suction naturally under stack effect effect, without power.
3. according to claim 1 solar energy grain drying device, it is characterized in that: drying tower (8) is made with heat-insulating material.
4. according to claim 1 solar energy grain drying device, it is characterized in that: solar thermal collector (2) is black light-absorbingMaterial is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149708.2A CN105594851A (en) | 2016-03-16 | 2016-03-16 | Solar grain drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149708.2A CN105594851A (en) | 2016-03-16 | 2016-03-16 | Solar grain drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105594851A true CN105594851A (en) | 2016-05-25 |
Family
ID=55975661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610149708.2A Withdrawn CN105594851A (en) | 2016-03-16 | 2016-03-16 | Solar grain drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105594851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106509090A (en) * | 2016-11-09 | 2017-03-22 | 钟山县公安镇力发水果种植专业合作社 | Rapid foodstuff drying device |
-
2016
- 2016-03-16 CN CN201610149708.2A patent/CN105594851A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106509090A (en) * | 2016-11-09 | 2017-03-22 | 钟山县公安镇力发水果种植专业合作社 | Rapid foodstuff drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160525 |