CN86201386U - Integral solar enerby dryer with heat regenerator - Google Patents
Integral solar enerby dryer with heat regenerator Download PDFInfo
- Publication number
- CN86201386U CN86201386U CN198686201386U CN86201386U CN86201386U CN 86201386 U CN86201386 U CN 86201386U CN 198686201386 U CN198686201386 U CN 198686201386U CN 86201386 U CN86201386 U CN 86201386U CN 86201386 U CN86201386 U CN 86201386U
- Authority
- CN
- China
- Prior art keywords
- hothouse
- heat collector
- cavity
- heat
- collector
- 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.)
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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
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an integral regenerative solar energy drying device. A solar energy collector, a drying room and a regeneration heat exchange plate are organically assembled to integration, more than three hollow cavities are formed to make air flow in a heat collector and materials uniform. The insulation materials of the periphery and the bottom and the housing of a conventional heat collector are completely or partially left out. The insulation materials of the heat collector of the integral regenerative solar energy drying device, the housing and the cavity of the housing are combined to integration, the regeneration utilization efficiency is enhanced and the efficiency of a drying system is enhanced for the application of the regeneration heat exchange plate.
Description
It is relevant with the solar energy air heat collector technology to the invention belongs to solar drying technology ， And.
Utilize solar energy to come dried material, air heat-collecting type drying system is the device of using always.Because heat collector and hothouse are separated, connect with pipeline, each parts are incubated respectively, have increased heat loss and cost, and floor space is big, is not easy to seriation.Collector efficiency is with difference with the increase of the ratio of the intensity of solar radiation straight line decline of inlet temperature with environment temperature.Damp-heat air from hothouse comes out perhaps directly enters atmosphere, does not utilize waste heat, perhaps partly refluxes and uses, and wet steam has reduced the backheat utilization ratio along with hot-air refluxes simultaneously.Therefore, cost is higher, and the raising of drying system efficient also is restricted.
For addressing the above problem, a kind of novel whole back-heating type solar energy drying system has been proposed, to overcome the deficiencies in the prior art, make full use of solar energy, improved drying system efficient effectively and reduced cost, reduce floor space and be convenient to seriation.
Formation of the present invention is heat collector and hothouse are combined, and the backheat heat exchanger plates is set, and forms the cavity more than three, constitutes whole back-heating type solar drying apparatus.The heat collector of this device all or has partly saved insulation material and the bottom and the peripheral shell of conventional heat collector, be installed on the hothouse cavity (12), whole or a part of as the hothouse top structure, heat collector periphery and bottom insulation are become one with the hothouse cavity, and the hothouse cavity can be with any insulation material and support member and associate member composition.Utilize backheat heat exchanger plates (2) to make cavity Ge Ban And recovery waste heat, the backheat heat exchanger plates can be that arbitrary shape and any Heat Conduction Material are made.One or more layers is arranged in material (6) on the supporting component, and supporting component can be fixed, and also can move.Heat collector, hothouse and the combination of backheat heat exchanger plates form the cavity more than three, hothouse is made up of hothouse cavity and material support member, heat collector outlet cavity (13) makes the heat collector outlet directly be connected with the hothouse inlet, save tube connector and the insulation material thereof of heat collector, reduced heat loss to hothouse.The backheat heat exchanger plates separates enter the mouth cavity (15) and hothouse outlet cavity (16) of heat collector, flow through damp-heat air in the hothouse outlet cavity, flow through than cold air in the heat collector inlet cavity, utilize the backheat heat exchanger plates both sides air temperature difference back and forth hygroscopic hot-air waste heat And make the collector efficiency curve mild, improved collector efficiency and system effectiveness.Three form three above pressure stabilizing cavities with the existing of upper plenum, and the air-flow of the heat collector of flowing through is evenly distributed, and when material is uniform, make the air-flow of the material of flowing through distribute also even.Because cavity is bigger, bring convenience to the seriation design, increase a day oven dry amount, only need be with the drying device spreading just.Whole back-heating type drying device has reduced floor space.
The present invention has overcome the deficiencies in the prior art compared with the prior art all sidedly, and have high efficiency, low cost, compact conformation, connection and reasonable arrangement, floor space is little and is convenient to the advantage of seriation, be that prior art is incomparable.Need the industry of low temperature drying to be suitable for promoting at Chinese medicine, agricultural byproducts processing and other, be particularly useful for the drying of the lower stacking material of density.
Description of drawings:
Accompanying drawing 1 is the example structure sketch.
1 is air inlet, and 2 is the backheat heat exchanger plates, and 3 is the gas outlet, 4 is partition panel, and 5 is shelf, and 6 is material and sieve drawer, 7 is absorber plate, and 8 is the transparent cover plate assembly, and 9 is infrared utmost point pipe, 10 is the infra-red radiation reflection shield, and 11 is rain-proof shelter, and 12 is the hothouse cavity, 13 is the heat collector outlet cavity, and 14 are sieve drawer door, and 15 are heat collector inlet cavity, 16 is the hothouse outlet cavity, and 17 is access door.
Embodiment:
The whole back-heating type solar drying apparatus made from the present invention, utilize cavity below the heat collector to make Gan Zao Shi And and be provided with the backheat heat exchanger plates, the insulation material and the shell thereof of conventional heat collector all save, heat collector insulation material of this device and shell thereof and hothouse cavity are become one, heat collector is directly installed on hothouse cavity Shang And and arranges towards south, 45 ° at inclination angle, double glazing transparent cover plate (8), absorber plate (7) is a galvanized iron sheet, top spray black coating.The material supporting component is made up of shelf (5), sieve drawer (6) and partition panel (4), bears Wu Chong And and guarantees to form three cavitys, forces the airflow passes material.The hothouse cavity is made by polyphenyl and support member thereof.Backheat heat exchanger plates East and West direction is arranged, south gets 1/3 position.When surrounding air or partly ventilation enter heat collector inlet cavity (15) than cold air from air inlet (1), by backheat heat exchanger plates (2) and absorber plate (7) both sides heating up and down, directly enter material sieve drawer (6) from heat collector outlet cavity (13), flow through and become damp-heat air behind the heated dry air dried material of material, enter hothouse outlet cavity (16), through backheat heat exchanger plates (2) the part waste heat pass to enter heat collector than cold air, leave drying device by gas outlet (3) then.Absorber plate (7) bottom is exposed, and downward heat radiation has direct radiant drying effect to material.Sieve drawer (6) divides three layers to be arranged on the shelf (5), and wet stock in the upper sieve drawer, can in time take out and drop into dried, wet stock than dry material in the lower screen drawer, improves an interior heat efficiency of the dryer system arid cycle.Shelf (5) support with heat collector and the backheat heat exchanger plates supports unification.Material and sieve drawer are by sieve drawer door (14) turnover.Operate under the rain-proof shelter (11) and carry out.Access door (17) is for maintenance and Clean-.Be equipped with infrared utmost point pipe (9) and make supplementary energy, infra-red radiation reflection shield (10) is used for improving infrared utmost point pipe thermal utilization effect.
Claims (1)
1, a kind of monoblock type solar drying apparatus of forming by solar thermal collector and hothouse, it is characterized in that lumping together with heat collector, hothouse with as the backheat plate package of thermal insulation board, heat collector is installed on the cavity, as part or all of hothouse top structure, heat collector periphery and bottom insulation are become one with the hothouse cavity, cavity uses insulation material and support member and associate member thereof to form, the heat collector outlet directly is connected with the hothouse inlet, form three cavitys, constitute whole back-heating type solar drying apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198686201386U CN86201386U (en) | 1986-03-19 | 1986-03-19 | Integral solar enerby dryer with heat regenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198686201386U CN86201386U (en) | 1986-03-19 | 1986-03-19 | Integral solar enerby dryer with heat regenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86201386U true CN86201386U (en) | 1987-12-05 |
Family
ID=4805156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198686201386U Withdrawn CN86201386U (en) | 1986-03-19 | 1986-03-19 | Integral solar enerby dryer with heat regenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86201386U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100494843C (en) * | 2006-09-12 | 2009-06-03 | 黄金伦 | Solar energy highly effective drying large glass room |
| CN101149211B (en) * | 2006-09-22 | 2010-09-29 | 黄金伦 | Solar energy highly effective simple drier |
| CN101907383A (en) * | 2010-08-10 | 2010-12-08 | 浙江大学 | Belt-conveying drying system and method for realizing dehydration upgrading of lignite by using solar energy |
| CN101713609B (en) * | 2009-10-20 | 2011-02-02 | 新疆农业大学 | Integrated circulating type solar energy air drying cabinet |
| CN102620541A (en) * | 2012-04-05 | 2012-08-01 | 镇江新梦溪能源科技有限公司 | Coil integrated solar dryer with auxiliary heating |
| CN102620540A (en) * | 2012-04-05 | 2012-08-01 | 镇江新梦溪能源科技有限公司 | Coil pipe integral type solar drier |
| CN104197649A (en) * | 2014-09-12 | 2014-12-10 | 魏春旺 | Heat pump and solar energy combined heat supply drying room working under two modes |
| CN105841365A (en) * | 2016-03-30 | 2016-08-10 | 李宏江 | Solar pond hot-air heat exchange device and grain drier |
-
1986
- 1986-03-19 CN CN198686201386U patent/CN86201386U/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100494843C (en) * | 2006-09-12 | 2009-06-03 | 黄金伦 | Solar energy highly effective drying large glass room |
| CN101149211B (en) * | 2006-09-22 | 2010-09-29 | 黄金伦 | Solar energy highly effective simple drier |
| CN101713609B (en) * | 2009-10-20 | 2011-02-02 | 新疆农业大学 | Integrated circulating type solar energy air drying cabinet |
| CN101907383A (en) * | 2010-08-10 | 2010-12-08 | 浙江大学 | Belt-conveying drying system and method for realizing dehydration upgrading of lignite by using solar energy |
| CN101907383B (en) * | 2010-08-10 | 2012-06-06 | 浙江大学 | Belt-conveying drying system and method for realizing dehydration and upgrading of lignite by using solar energy |
| CN102620541A (en) * | 2012-04-05 | 2012-08-01 | 镇江新梦溪能源科技有限公司 | Coil integrated solar dryer with auxiliary heating |
| CN102620540A (en) * | 2012-04-05 | 2012-08-01 | 镇江新梦溪能源科技有限公司 | Coil pipe integral type solar drier |
| CN104197649A (en) * | 2014-09-12 | 2014-12-10 | 魏春旺 | Heat pump and solar energy combined heat supply drying room working under two modes |
| CN105841365A (en) * | 2016-03-30 | 2016-08-10 | 李宏江 | Solar pond hot-air heat exchange device and grain drier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |