摘要
酒钢选烧厂一段磨矿分级采用高效节能旋流器,强化了分级过程,提高了分级效率,高效节能旋流器溢流细度比螺旋分级机和常规旋流器溢流细度分别提高了4.22%和1.9%,沉砂夹细分别降低了3.19%和1.29%,分级效率分别提高了8.28%和3.5%,有效解决了酒钢选烧厂分级系统沉砂夹细偏多,分级效率偏低的问题,有效提高球磨机台时处理量,从而达到节能降耗的目的。
The high-efficient energy-saving cyclone is applied in the primary grinding classification process, the classification process is improved and the classification has been Comparison with spiral classifier and general cyclone, the fineness of overflow has been improved stage and enhanced. by 4.22% and 1.9% respectively, and the content of fine particles in the sand of downflow reduced by 3.19% and 1.29% respectively, while the efficiency of classification has been improved by 8.28% and 3.5% respectively. The problem of the high content of fine particles in the sand of downflow and low efficient of classification has effectively solved, and the treatment capacity of ball mill has been greatly enhanced, and achieved the purpose of energy-saving.
出处
《有色金属（选矿部分）》
CAS
北大核心
2014年第2期73-76,共4页
Nonferrous Metals（Mineral Processing Section）
关键词
高效节能旋流器
磨矿
分级
high-efficient energy-saving cyclone
grinding
classification
