Cereal drier, having an improved air heating system and a heating system for such a drier

摘要

The invention relates to an air heater for a cereal drier, comprising at least one sheath 15 capable of being connected to a warm air generator. According to the invention, the sheath or sheaths 15 comprise, over at least a portion of their length, a plurality of hot air outlet orifices 16 disposed over all their lateral surface, and preferably uniformly. IMAGE