DMI44×132型沉降过滤式离心机在斜沟煤矿选煤厂的改造实践  

Modification practice of DMI44×132 settlement filter centrifuge in Xiegou Coal Preparation Plant

作　　者：郑晓东 ZHENG Xiao-dong(Xiegou Coal Preparation Plant,Xishan Coal&Electricity Group,Lvliang,Shanxi 033600,China)

机构地区：[1]西山煤电集团斜沟煤矿选煤厂准备车间,山西吕梁033600

出　　处：《煤炭加工与综合利用》2022年第5期50-52,共3页Coal Processing & Comprehensive Utilization

摘　　要：介绍了DMI44×132型沉降过滤式离心机工作原理和技术参数,分析了该机润滑系统存在的问题,针对存在的问题进行技术改造升级。改造后表明,设备整体润滑良好、运行平稳,取得了显著的经济与社会效益。The working principle and technical parameters of DMI44×132 sedimentation filter centrifuge were introduced,and the problems existing in the lubrication system of the centrifuge were analyzed.The technicalmodification and upgrading were carried out for the existing problems.The modification shows that the equipment has good overall lubrication and stable operation,and remarkable economic and social benefits have been achieved.

关 键 词：选煤厂 沉降过滤式离心机 润滑系统 技术改造 

分 类 号：TD946.2[矿业工程—选矿]