摘要
Abstract
The steel ball filling system of the ball mill has influence on the grinding fineness,argillization degree and grinding efficiency.Directed at the properties of this ore,through the two aspects of the filling amount and the ratio of different size of balls,the research on the grinding technology,grinding efficiency and argillization degree was carried on to find the optimal filling system.As a result,the optimal grinding condition was determined as the steel ball size of 30mm,29mm,27mm,18mm,15mm and the ratio of the ball weight as 5.89,5.51,46.56,19.4,12.64.Meanwhile,the filling amount is 10.56kg.This kind of filling system has the characteristics with high grinding efficiency and low degree of argillization,benefiting for the improvement of the mineral processing index.关键词
充填率/钢球/钢球尺寸配比/单体解离/泥化程度Key words
The filling rate/ Steel ball/ Ratio of ball size/ Monomer dissociation/Argillization degree分类
矿业与冶金
