摘要
分析介绍了有代表性的四座选煤厂的洗水净化再生工艺,提出了一种新的煤泥水一段浓缩+DH高效污水净化器净化工艺,详细阐述了该工艺关键设备——DH高效污水净化器的工作原理及净化过程,并基于矿井水的净化再生实践,预测了该工艺的运行效果。
Following an analysis of washwater purification and reclaimation process applied in 4 representative coal preparation plants, a novel high-efficiency slurry water purification process is proposed. The process proposed involves the use of a single-stage thickener and a DH high-efficiency purifier. The paper presents a detailed description of the working principle and the effluent purification process of the DH purifier, a key equipment applied in the washwater purification and reclaimation process. Based on the result of purification of mine water with DH purifier, the performance of the unit for purification of washwater is predicted.
出处
《选煤技术》
CAS
2016年第4期51-54,共4页
Coal Preparation Technology
关键词
选煤厂
洗水净化再生
洗水净化再生工艺
DH高效污水净化器
动态过滤
coal preparation plant
washwater purification and reclaimation
washwater purification and reclaimation process
DH high-efficiency effluent purifier
dynamic filtration
