摘要
对梅山铁矿选矿厂原磁重预选工艺 75～ 12mm、12～ 2mm、2～ 0mm 3个粒级在生产中存在的问题进行了分析 ,介绍了针对这些问题进行的增加 0 .5～ 0mm细粒级选别系统、更新主要选别设备、调整选别粒级范围等技术改造 。
Based on the analysis of the problems in the orignal preconcentration technology of magnetic separation and gravity separation for 75～12 mm,12～ 2 mm and 2～ 0 mm particle size fractions, technical transformation was made in view of them, which included the addition of a separation system for 0.5～ 0 mm fine particle size fraction, the renewal of main separation equipment and the regulation of particle size fraction range. Evaluation was made on the technical and economical effects of the transformation.
出处
《金属矿山》
CAS
北大核心
2003年第6期25-28,31,共5页
Metal Mine
关键词
磁重预选工艺
技术改造
粒级
铁矿
选别设备
工艺流程
Preconcentration technology of magnetic separation and gravity separation, Technical transformation, Particle size fraction
