电极结构对YD电选机电场的影响  

Influence of Electrode Structure on Electric Field of YD-type Electrostatic Separator

作　　者：李茂林[1,2] 胡伟[1] 龚文勇[2] 

机构地区：[1]武汉科技大学冶金矿产资源高效利用与造块湖北省重点实验室,湖南武汉430081 [2]长沙矿冶研究院有限责任公司,湖南长沙410012

出　　处：《矿冶工程》2016年第1期30-32,共3页Mining and Metallurgical Engineering

摘　　要：对影响电选机分选区电场强度、电场分布、分离角、有效夹角的主要因素进行了模拟。结果表明,电晕电极数量是影响上述参数的主要因素,增加电晕电极数量可提高最大电场强度、改善电场的分布、增加有效夹角、提升分离角。Main factors affecting electric field intensity, electric field distribution, detaching angle and effective separating angle in separation region of electrostatic separator were simulated. The results show that, the aforementioned parameters are mainly influenced by the number of corona electrode. Along with the increase of electrode number, the maximum electric field intensity increases and the electric field distribution improves, resulting in an expanded effective separating angle and an enlarged detaching angle.

关 键 词：电选机 电场模拟 静电极 电晕电极 电场强度 分离角 

分 类 号：TD924[矿业工程—选矿]