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Fruit Dryers (PA Technology)
| Name of technology example: | Type | |
| Fruit Dryers | ☐ Energy Efficiency ☑ Renewable Energy ☐ Alternative Methodology | |
| Description | Solar dryers are devices that use solar energy to dry substances, especially food. There are two general types of solar dryers: Direct (solar) and indirect (any heat source). (Source: http://en.wikipedia.org/wiki/Solar_dryer) | ||||||||||||||||||||||||||||
| Technology for the Application of |
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| Primarily Relevant for the following Agricultural Value Chain Steps |
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| Primarily Relevant for the following Agricultural Value Chain Activities |
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| Primarily Implemented in the following Commodity Groups |
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| Region & Country of Development |
None ☐ Africa ☐ South Asia ☐ East Asia & The Pacific ☐ Europe & Central Asia ☐ Latin America & The Caribbean ☐ Middle East & North Africa ☐ North America ☐ N/A: / | ||||||||||||||||||||||||||||
| Region & Country of Current Deployment |
Worldwide ☑ Africa ☑ South Asia ☑ East Asia & The Pacific ☑ Europe & Central Asia ☑ Latin America & The Caribbean ☑ Middle East & North Africa ☑ North America ☐ N/A: / | ||||||||||||||||||||||||||||
| Region & Country of Potential Deployment |
Worldwide ☑ Africa ☑ South Asia ☑ East Asia & The Pacific ☑ Europe & Central Asia ☑ Latin America & The Caribbean ☑ Middle East & North Africa ☑ North America ☐ N/A: / | ||||||||||||||||||||||||||||
| Manufacturers | |||||||||||||||||||||||||||||
| Economics | |||||||||||||||||||||||||||||
| Technology Development Level | Pilot projects first implementations; | ||||||||||||||||||||||||||||
| Required Maintenance Technical Level | Basic: Technology can be maintained through its life cycle with common tools and a universally understood maintenance manual; | ||||||||||||||||||||||||||||
| Required Infrastructure for Deployment | Low: Technology can be developed with less common tools, low development level supporting technologies and moderately trained personnel; | ||||||||||||||||||||||||||||
| Required Resources during manufacture | Wood, plastics, glass, metals; | ||||||||||||||||||||||||||||
| Required Resources during operation | |||||||||||||||||||||||||||||
| Deployment Level |
Prototype testing and local availability; | ||||||||||||||||||||||||||||
| Deployment Capability and Potential | The technology can be widely deployed limited only by education; | ||||||||||||||||||||||||||||
| Requirements for Deployment | Education and training, establishing manufacturing and distribution structures for the required resources for manufacturing; | ||||||||||||||||||||||||||||
| Relevance for Autonomy and Food Security | Energy and Service independent: requires supporting technology; | ||||||||||||||||||||||||||||
| Environment Impacts (emissions) | Low: no direct emissions but indirect emissions; | ||||||||||||||||||||||||||||
| Conformity with Bio- Cybernetic System Rules | High; | ||||||||||||||||||||||||||||
| Additional information / Comments | No comments. | ||||||||||||||||||||||||||||
| Internal Reference | |||||||||||||||||||||||||||||
| Additional Links |
http://en.wikipedia.org/wiki/Solar_dryer https://practicalaction.org/small-scale-drying-technologies https://practicalaction.org/drying-answers/page:1 http://www.engineering.unsw.edu.au/news/solar-crop-dryer-bears-fruit http://www.nda.agric.za/docs/solar/solardrying.htm#Methods%20of%20drying http://iris.lib.neu.edu/cgi/viewcontent.cgi?article=1043&context=mech_eng_capstone http://www.sdstate.edu/sdces/fcs/upload/ExEx14091.pdf http://www.solardryermachine.com/ http://piet1.ucdavis.edu/projects/solar-dryer/2011DLabI-SolarFruitDryGuideEnglish http://unido.org/fileadmin/import/32146_33SUNANDSOLARDRYING.16.pdf http://www.sunbest.in/projects.html http://www.eac-driedfruits.org/docs/technology/developingcountry.pdf http://nchfp.uga.edu/publications/uga/uga_dry_fruit.pdf http://eac-driedfruits.org/docs/technology/parametersmango.pdf http://teca.fao.org/technology/dryer-construction-solar-dried-fruit-and-vegetables-production | ||||||||||||||||||||||||||||
"Renewable Energy," is not in the list (Energy Efficiency, Renewable Energy, Alternative Methodology) of allowed values for the "PAT Type" property.



















