论文部分内容阅读
混流式粮食干燥机是目前国内外粮食烘干行业的主流机型,具有干燥强度大、一次性降水幅度大及综合性能好的优点。针对目前我国南方水稻以机械收获为主,收获后水稻水分高、含杂率高,易造成干燥速度慢、干燥不均匀的问题,在我国湖南水稻产区建成了适用于水稻的混流式水稻干燥机,并开展了水稻干燥的示范和应用。1混流式水稻干燥机主要性能特点(1)采用脉冲气动排粮机构及精密时间控制器,具有排粮时间和幅度精确控制、可调,清杂便利、不堵塞的特点。同时,能保证粮食在干燥机内整体向下平移,成品水分不均匀度降低。
Francis grain dryer is the mainstream of grain drying industry at home and abroad, with the advantages of large drying intensity, large one-time precipitation and good overall performance. Aiming at the problem that the rice in southern China is mainly harvested by mechanical harvesting, the rice has high water content and high impurity content after harvest, it is easy to cause slow drying and uneven drying. In this paper, Machine, and carried out the demonstration and application of rice drying. 1 Francis rice dryer main performance characteristics (1) pulse pneumatic food organizations and precision timing controller, with the timing and amplitude of food control, adjustable, easy to clean and convenient, not blocked features. At the same time, to ensure the food in the dryer down the overall translation, the finished product less water unevenness.