摘要：综述旋风器内气固两相分离模型相关理论研究进展的基础上,从固相颗粒物浓度的影响、固相颗粒物间的相互作用、实际分离过程中各因素的综合作用以及旋风分离器内部的气固两相流动等方面,分析和比较了各模型的建模思想和分析方法,并展望今后分离模型的发展趋势。

关键词： 旋风分离器;气固分离;分离模型

Abstract:Based on the progress in study of gas－solid separating model in cyclone separators the modeling and analytical methods are compared in the fields of the concentration of solid particles the interaction of solid particles the unified affects of different factors during separating process and the gas－solid two-phase flow in the cyclond separator．The modeling trends in the future are also presented． 

Keywords:cyclone separators；gas－solid separation；separating model