南梁选煤厂利用微泡浮选柱回收低阶煤泥的生产实践  

Production practice of recycling low rank slime with micro bubble flotation column in Nanliang Coal Preparation Plant

作　　者：刘文欣 沈阳 马志国 LIU Wen-xin;SHEN Yang;MA Zhi-guo(Binhai Jindi mining engineering technology(Beijing)Co.,Ltd.,Beijing 100027,China;Ningxia Hongdunzi Coal Industry Co.,Ltd.,Yinchuan,Ningxia 750000,China)

机构地区：[1]滨海金地矿业工程技术(北京)有限公司,北京100027 [2]宁夏红墩子煤业有限公司,宁夏银川750000

出　　处：《煤炭加工与综合利用》2021年第8期1-3,9,共4页Coal Processing & Comprehensive Utilization

摘　　要：分析了传统浮选柱的使用现状及存在的问题;根据短柱型微泡浮选柱(机)在南梁选煤厂的应用效果,介绍了这种新型浮选柱的技术特点,对浮选柱在细煤泥浮选过程的应用提供了借鉴。This paper analyzes the current situation and problems of traditional flotation column.On the basis of the application effect of short column micro bubble flotation column(machine)inNanliang coal preparation plant,the technical characteristics of this new type of flotation column are introduced,and the application of flotation column in fine slime flotation process is reconsidered.

关 键 词：选煤厂 调浆机 浮选柱 微泡浮选机 穿流式压滤机 

分 类 号：TD943[矿业工程—选矿]