Abstract: The study researches on heat exchange process of a new type of grain drying equipment by establishing a heat transfer equation between liquid heat and cold wind. The study onheat temperature and flow impact on heating process were reviewed in the study. We get the heat transfer ability of system and calculate outlet air temperature of every layer in the drying heat exchange bed. We had perform heat transfer experiments to verify the calculation of heat exchange. The experimental result shows that ventilation outlet temperature of the low layer can achieve 45.1°C, the second layer is 54.2°C, the top layer can reach 57.9°C. The results are consistent with the calculations.
Hui Shen, Ji-Ping Zhou, Ya Sun, Sheng-Yong Ye, Hai-Meng Ju and Jian Sun, 2014. Study on the Heat Transfer Process of Grain Drying Heat Exchange Bed. Asian Journal of Information Technology, 13: 689-691.