Solar system integration for Evaporation and Blanching in vegetable industry

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1. Systematics of SystemConcepts


  • Suitable schemes for blanching in the fruit-vegetable-herb industry:


1. Generic system – NPC :


Solar evaporation + blanching for vegetables.jpg


LITERATURE: “Generic Systems”, 3rd Draft, W.Weiss, D.Jähnig, AEE Intec


  • General information


Solar evaporation + blanching for vegetables2.jpg


2. Critical issues for solar integration

This generic system should be used for continuous processes, because no heat storage tank is used (Joanneum Research). In the case of closed solar systems, the process medium is recycled and therefore should be of acceptable quality both for the maintenance of the solar system and for the efficiency of the process. If necessary, the medium should be refreshed regularly (Joanneum Research).



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