Abstract: The mechanism，evolution of centrifugal pellet dryer and the wide application in drying pellet in granulation for petrochemical and food processing are reviewed. One typical dryer structures，the Gala model is reviewed. However，the research of quantitative relations of output and drying index with structure size and operational variables is inadequacy. The effects of particle characteristics (such as material, shape, surface structure) on dry effect, output and noise are not quantitatively studied. The structural study of the rotor is limited to laboratory-level equipment. Thus，theoretical research is urgent for choosing appropriate type and size of dryer and developing more effective and highly productive machines for wider engineering use.
段世铭, 曾新芳, 陈庆. 颗粒离心干燥机干燥机理及发展现状[J]. 吉林化工学院学报, 2018, 35(7): 29-34.
DUAN Shiming, ZENG Xinfang, CHEN Qing. Drying Mechanism and Development Status of Centrifugal Dryer. Journal of Jilin Institute of Chemical Technology, 2018, 35(7): 29-34.
