摘要
在设有煤泥二次浮选、精煤泥两段回收生产系统的5座选煤厂中,对沉降过滤式离心脱水机进行了工业性试验,并计算出各项工艺指标,分析表明,该设备脱泥、降灰和脱水的工艺效果良好。
Industrial experiment and corresponding calculation taken for 5 coal preparation plants composed of same process of 2- stage flotation and 2- stage concentrate recovery; denoted by analysis that such equipment gives good performance in both ash reduction and de- watering.
出处
《煤炭加工与综合利用》
CAS
2014年第1期2-5,共4页
Coal Processing & Comprehensive Utilization
关键词
沉降过滤式离心脱水机
浮选
两段回收
脱泥率
脱水率
sedimentation de-watering centrifuge
flotation
2-stage recovery
de-sliming ratio
de-watering ratio
