Wang Li

(Northwest Rare Metal Materials Research Institute,Shizuishan 753000)

Abstract

Stream grinding and classifying are advanced technology. This paper presents main factors of affecting stream grinding and classifying,compares the applications of different struectures and factors and points out that making every factor order isvery important.

Keywords：gas stream impacting;grading;technical parameter

DOI：10.13732/j.issn.1008-5548.1998.03.007