Drying Basics and Principles - IRRI Rice Knowledge Bank
2014-4-14 · structure – Simple plenum chamber – Short air delivery pathways • Disadvantage ... at the inlet. Reversible air flow dryer • Reversal of air flow • Reduced moisture gradient • No mixing needed • Increased capacity. Air distribution system Re-circulating batch dryerscirculating batch dryers • Cross flow – Grain moves downwards,
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