CN102620531A - Auxiliary heating pipeline integral type solar drier - Google Patents
Auxiliary heating pipeline integral type solar drier Download PDFInfo
- Publication number
- CN102620531A CN102620531A CN2012101050795A CN201210105079A CN102620531A CN 102620531 A CN102620531 A CN 102620531A CN 2012101050795 A CN2012101050795 A CN 2012101050795A CN 201210105079 A CN201210105079 A CN 201210105079A CN 102620531 A CN102620531 A CN 102620531A
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- CN
- China
- Prior art keywords
- type solar
- heat collector
- collector
- dryness storehouse
- heating pipeline
- 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.)
- Pending
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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
- 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
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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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
- 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
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an auxiliary heating pipeline integral type solar drier, which comprises a pipeline solar air heat collector, a heating furnace, a blower, a pipeline and a drying chamber. A heat collection part of the heat collector comprises collection pipes and exhausting pipes, the perforated sieve of the drying chamber is placed at an inclination angle of 20 degrees, and the heating furnace uses crop straws as fuel. The entire system constitutes a compact whole, and the air heat collector and the drying chamber enclose to form a drying space. The drying temperature of the system is around 50 DEG C, so that the quality of dried products is ensured. Also, the system is compact in designed structure and high in heat efficiency, and is suitable for crop drying quantity demanded by a single rural family.
Description
One, technical field
The present invention relates to solar energy utilization technique and crops dry technology, refer in particular to and a kind of duct type solar energy air heat collector and dryness storehouse are combined into an integral body, initiatively blow with blower fan, and be the solar dryer of auxiliary thermal source with the heating furnace.
Two, background technology
In the dry field of crops, mostly common drying source is fire coal or fuel Heating now, and hot air temperature causes product quality to descend about 200 ℃ easily.
At present existing a plurality of patents about solar dryer are crossed high reason but reach cost owing to solar energy utilization ratio is low, still remain to be promoted.Below list several existing related patent U.S. Patent No.:
(application number: 200620057287.2) propose a kind of solar dryer, its thermal-arrest partly is a collection flat heat to patent " quick high-temp solar dryer ", and air is crossed heat absorption from the channel flow between flat board and the transparent cover plate, gets into drying device and carries out drying.
(application number: 201010600814.0) propose a kind of solar dryer, its thermal-arrest partly is a heat collecting glass tube to patent " solar dryer ", and through the two-period form fin heat pipe heat is delivered to drying box.Waste heat reclaims through the Waste Heat Recovery heat exchanger.
Three, summary of the invention
The present invention proposes a kind of assistant heating pipeline monoblock type solar dryer.This drier is made up of solar energy air heat collector, ventilation shaft, blower fan, heating furnace and dryness storehouse.Wherein solar energy air heat collector is the duct type solar energy air heat collector.Concrete structure comprises: air inlet, air outlet, insulation shell, metal backing, transparent cover plate, collector and comb.Isometric comb closely side by side, the bottom is welded on the collector, with collector UNICOM.The opening portion of comb upper end passes insulation shell, with atmosphere UNICOM, as air inlet.Air outlet is opened on collector.The outer surface of collector and comb is coated with coating for selective absorption.When blower fan starts, can be with hot-air from the air inlet suction calandria, and send into dryness storehouse from the air outlet of collector.Heating furnace is the iron plate welding production, and structure comprises air inlet, gas outlet, combustion chamber, heating clamber.Air inlet is the little rectangular aperture that uniform ring distributes around the bottom, can add forced ventilation.The heating clamber inner space is taper, and separates with iron-clad between the combustion chamber.The dryness storehouse structure comprises: air inlet, air outlet, discharging opening, all press chamber, housing and porous sieve etc.The porous sieve is horizontal by 20 ° of left and right sides angles, and the cereal behind the convenient and dry draws off dryness storehouse, cereal upper surface after guaranteeing simultaneously to stack and the parallel not landing of porous sieve.Be provided with valve on the pipeline in solar energy air heat collector and air-heating furnace and being connected of blower fan, with the inflow direction of control hot-air.The housing of dryness storehouse surrounds a whole cavity with solar energy air heat collector, and drier is inner, surrounds the space of dryness storehouse by plate solar collector metal backing, metallic plate and dryness storehouse housing, and metallic plate all presses the chamber to separate blower fan and dryness storehouse.
Four, description of drawings
Below in conjunction with accompanying drawing, the present invention is described further.
Fig. 1 is this schematic representation of apparatus.
Fig. 2 is this device heat collector A-A cutaway view.
Fig. 3 is that this device heat collector B is to view.
Fig. 4 is this device heat collector C-C cutaway view.
Fig. 5 is the heating furnace cutaway view.
The position of marking is respectively among the figure: 1, duct type solar energy air heat collector; 2, heating furnace; 3, blower fan; 4, all press the chamber; 5, porous sieve; 6, dryness storehouse discharging opening; 7, dry thing; 8, dryness storehouse air outlet; 9, heat collector air inlet; 10, transparent cover plate; 11, comb; 12, collector; 13, heat collector insulation shell; 14, heat collector metal backing; 15, heat collector air outlet; 16, heating furnace air inlet; 17, heating clamber; 18, heating clamber air outlet; 19, outlet flue; 20, combustion chamber.
Five, the specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present invention is described further.
This device with duct type solar energy air heat collector 1 as main thermal source, with heating furnace 2 as auxiliary thermal source.When illumination is sufficient, after blower fan 3 starts hot-air is extracted and sends into dry goods in the dryness storehouse from duct type solar energy air heat collector 1.Equally distributed air inlet 9 gets into heat collector comb 11 to outside air from duct type solar energy air heat collector 1 upper end, and imports heat collector collector 12, gets into blower fan 3 from heat collector air outlet 15 at last.In illumination during inadequate or night, heating furnace 2 can burn wood or fuel such as coal, adds hot-air.Outside air gets into heating clamber 17 heat absorptions from heating furnace air inlet 16, gets into blower fan 3 from heating clamber air outlet 18 through ventilation shaft.Hot-air acts on all pressures chamber 4 that is introduced into dryness storehouse through blower fan 3, passes porous sieve 5 and dry thing 7 then, and moisture is discharged from dryness storehouse air outlet 8.Whole drier has reduced the length of gas pipeline, has reduced thermal loss.
Claims (4)
1. assistant heating pipeline monoblock type solar dryer; This device is by formations such as duct type solar energy air heat collector (1), ventilation shaft, blower fan (3), heating furnace (2) and dryness storehouses; Wherein: duct type solar energy air heat collector (1), heating furnace (2) pass through ventilation shaft and blower fan (3) UNICOM with dryness storehouse, and ventilation shaft is provided with valve.
2. assistant heating pipeline monoblock type solar dryer according to claim 1; It is characterized in that: the comb (11) of duct type solar energy air heat collector (1) and collector (12) surface are coated with coating for selective absorption; Comb (11) is closely arranged the bottom and is welded on the collector (12), and with collector (12) UNICOM, heat collector insulation shell (13) and atmosphere UNICOM are passed in comb (11) upper end; As air inlet, collector has air outlet on (12).
3. assistant heating pipeline monoblock type solar dryer according to claim 1 is characterized in that: the dryness storehouse bottom is for all pressing chamber (4), and the porous sieve (5) of dryness storehouse tilts about 20 °, guarantees cereal stacking back upper surface and the parallel not landing of porous sieve.
4. assistant heating pipeline monoblock type solar dryer according to claim 1 is characterized in that: dryness storehouse housing and duct type solar energy air heat collector (1) surround a whole cavity, and inside is separated by heat collector metal backing (14) and metallic plate; Blower fan (3) separates through metallic plate with dryness storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101050795A CN102620531A (en) | 2012-04-05 | 2012-04-05 | Auxiliary heating pipeline integral type solar drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101050795A CN102620531A (en) | 2012-04-05 | 2012-04-05 | Auxiliary heating pipeline integral type solar drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102620531A true CN102620531A (en) | 2012-08-01 |
Family
ID=46560608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101050795A Pending CN102620531A (en) | 2012-04-05 | 2012-04-05 | Auxiliary heating pipeline integral type solar drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102620531A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT521554A3 (en) * | 2018-06-14 | 2023-04-15 | Amann Helmut | DRYING DEVICE |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6065223A (en) * | 1993-08-23 | 2000-05-23 | Gode; Gabor | Device utilizing solar energy, especially for drying and roasting of agricultural-, as well as food processing products, finalizing distillation and evaporation, separating of complicated compounds |
| CN101210767A (en) * | 2006-12-29 | 2008-07-02 | 河南农业大学 | Dry system for drying straw |
| CN102153317A (en) * | 2010-11-30 | 2011-08-17 | 北京前沿科学研究所 | Vanadium-titanium functional photothermal conversion coating |
| CN201964722U (en) * | 2011-02-22 | 2011-09-07 | 新疆农业科学院农业机械化研究所 | Solar energy and air stove combined drying equipment |
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2012
- 2012-04-05 CN CN2012101050795A patent/CN102620531A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6065223A (en) * | 1993-08-23 | 2000-05-23 | Gode; Gabor | Device utilizing solar energy, especially for drying and roasting of agricultural-, as well as food processing products, finalizing distillation and evaporation, separating of complicated compounds |
| CN101210767A (en) * | 2006-12-29 | 2008-07-02 | 河南农业大学 | Dry system for drying straw |
| CN102153317A (en) * | 2010-11-30 | 2011-08-17 | 北京前沿科学研究所 | Vanadium-titanium functional photothermal conversion coating |
| CN201964722U (en) * | 2011-02-22 | 2011-09-07 | 新疆农业科学院农业机械化研究所 | Solar energy and air stove combined drying equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT521554A3 (en) * | 2018-06-14 | 2023-04-15 | Amann Helmut | DRYING DEVICE |
| AT521554B1 (en) * | 2018-06-14 | 2023-04-15 | Amann Helmut | DRYING DEVICE |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |