【摘要】 研究并设计一种专门用于各种谷物及谷物产品的干燥和冷却设备，用一设计实例找出谷物在干燥过程中各参数变化，选择最佳工艺条件，确定干燥设备的整体结构及关键参数。更多还原

【Abstract】 s Research and design a kind of drying and cooling equipment specialized in variety of grains and grain products. Give a real instance to find out the parameters changing law during drying process, select the optimum technical conditions and determine the whole structure and key size about the drying equipment更多还原