三相旋风分离器流场分布研究

Research on Fluid Field in Three-phase Cyclone Separator

采用激光多普勒测速仪(LDV)对三相旋风分离器内气体流场的速度分布进行了测量。结果表明,旋风分离器内气流切向速度、轴向速度和径向速度沿轴向、径向和周向均遵循一定规律变化,合理选择旋风分离器结构参数可有效提高分离效率。

Gas velocity in three-phase cyclone separator is measured by laser Doppler velocimeter. The results indicated that tangential veloci-ty, axial velocity, radial velocity follows some certain rules, reasonable selecting structure parameters can improve separating efficiency.