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   熱空氣切線進入干燥器底部，在攪拌器帶動下形成強有力的旋轉風場。膏狀螺旋加料器進入干燥器器內，在高速成旋轉攪拌槳的強烈作用下，物料受撞擊、磨擦及剪切力的作用下得到分散，塊狀物料迅速粉碎，與熱空氣充分接觸、受熱、干燥。脫水后的干物料隨熱氣流上升，分級環將大顆粒截留，小顆粒從環中心排出干燥器外，由旋風分離器和除塵器回收，未干透或大塊物料受離心力作用甩向器壁，重新落到底部被粉碎干燥。
   The hot air enters into the bottom of the drier in tangent direction. Under the driving of the stirrer, a powerful rotating wind field is formed. The paste state materials enter into the drier through the screw charger. Under the powerful function of the stirring vanes at high-speed rotation, the materials are distributed under the function of strike, friction and shearing force. The block state materials will soon be smashed and contact the hot air fully and the materials are heated and dried. The dried materials after the de-watering will go up with the heat-air flow. The step rings will stop and keep the big particles. Small particles will be discharged out of the drier from the ring center and will be restored by the whirl separator and dust remover. The not-fully-dried or big piece materials will be sent to the wall of the equipment by centrifugal force function and be smashed again after they fall down to the bottom.