Gu Jinhong Zhang Zhiqun Chen Xudoug Yan Zurong Zhao Zhihong

(College of Chemical Engineering, Beijing University of Chemical Technolohy)

Abstract

By employing the five- hole exploring needle technique and its computer system for data collecting and procesing, the flow field of rotary uniflow & inner - reeycle cyclone separator wasexperimentally studied in this paper. The measured flow field was respectively discussed and analyzed in four different regions, and flow rate mass balance of the inner - recycled gas stream was conducted.The result reveals that the design of the new typeof cyclone separator is practicable and its structure is good for the separation of particles from gas stream.

Keywords：cyclone separator;inner- recycle;flow field

DOI：10.13732/j.issn.1008-5548.1997.03.002