GRAIN DRYER

摘要

PROBLEM TO BE SOLVED: To dry a grain without cracking by eliminating an excess drying of a surface without adherence of off-flavor by ventilating a warm air held at a humidity near that of an atmosphere not excessively dried like a combustion hot air and being clean containing no combustion exhaust hot air in the grain to be dried. SOLUTION: A far infrared radiator 12 having a burner 14 as a heat source of drying is provided at a site where a grain to be dried flows in a dispersed particle state or a thin layer state. A heat exchanger 17 of a combustion exhaust hot air to be exhausted from the radiator 12 and an atmosphere is provided in a suction air duct for sucking to distribute an atmospheric air to the grain fluidized layer to suck to distribute the heated atmospheric air to the grain flowing layer.