硅酸盐通报2011，Vol.30Issue(3)：745-749,5.
通道式微型分级机理论模型的研究
Research on Theory Model of the Channel Mini-classifier
赵雪珍 1石九菊 1周全 1周勇敏1
作者信息
- 1. 南京工业大学材料科学与工程,南京210009
- 折叠
摘要
Abstract
This article mainly introduce the theory model of the channel mini-classifier. The traditional rotor is replaced by several simple channels which form "the rotor". The design of the mini-classifier is on the basis of the mechanism of the turbine classifier. Based on the theory analysis, the structure parameter of the channel is calculated and the quantity of the channel is confirmed by the output. The length of the channel is mainly considered by the precision of the classifier. The effects of cut-size formula on cut size is analyzed. In the case of the other conditions remain unchanged, increasing the speed, channel cross-sectional area and particle density leads to smaller cut size. But increasing wind will result in larger cut size. Besides, pressure drop, drag coefficient and shape factor will also affect the cut size.关键词
微型分级机/转笼通道/分级粒径Key words
mini-classifier/ channel of rotor/ cut size分类
矿业与冶金引用本文复制引用
赵雪珍,石九菊,周全,周勇敏..通道式微型分级机理论模型的研究[J].硅酸盐通报,2011,30(3):745-749,5.
