32–56% energy savings
Integrates exhaust air recycling with condensation dehumidification on a fixed bed, recovering latent heat from the exhaust under mild hot air conditions, achieving substantial energy savings compared to open hot air drying and providing a directly deployable energy-efficient solution for grain drying.
Fu, Daping · Wu, Wenfu · Wang, Guiying · Xu, Hong · Han, Feng · Liu, Zhe
Foods 2023