颗粒离心干燥机干燥机理及发展现状

doi:10.16039/j.cnki.cn22-1249.2018.07.007

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摘要概述了颗粒离心干燥机干燥机理及其在石油、化工和食品加工等行业中颗粒干燥中的广泛应用，并以Gala公司相关产品为例，综述了其国内外发展现状和方向。表明了国内对其基本原理和设计准则方面的研究并不充分，在颗粒特性（例如材质，形状，表面结构）对干燥效果，产量和噪声的影响并没有进行定量研究，转子的结构研究还局限于实验室级的小型设备，为此需要开展相关基础研究，这对于正确选型和设计更高效率设备非常重要。

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	段世铭
	曾新芳
	陈庆

关键词: 颗粒离心干燥机干燥

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.

Key words: centrifugal pellet dryer drying

出版日期: 2018-07-25 发布日期: 2018-07-25 整期出版日期: 2018-07-25

:	TQ 028
	TB 383
	Q 611.6

引用本文:

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.

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https://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2018.07.007 或 https://xuebao.jlict.edu.cn/CN/Y2018/V35/I7/29

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