以室内实验和现场试验为基础,进一步阐述了液—液旋流器分离性能的衡量标准,对能耗计算、旋流管直径的选择以及节能措施和化学药剂的使用等情况进行了介绍。并对旋流器在现场应用中的若干问题提出了看法,为液—液旋流分离器的推广使用提出了参考意见。 On the basis of laboratory experiments and field experiments, the criterion of liquid-liquid hydrocyclone separation performance is further elaborated. The calculation of energy consumption, the selection of the diameter of hydrocyclone, the energy-saving measures and the use of chemical agents are also introduced. Some opinions on the application of cyclone in the field are put forward, which provide reference for the popularization and application of liquid - liquid cyclone separator.