周边进水辐流式沉淀池配水均匀性的设计探讨

THE RESEARCH ON THE DISTRIBUTION UNIFORMITY OF THE PERIPHERAL FEED SETTLING TANK

在此从周边进水辐流式沉淀池配水槽内水力学的角度分别介绍了等水深和等渠宽两种配水方式的计算方法,分析了各自的工艺特点,以工程实用为原则,并结合工程实例得出等宽度变孔距法能较好地实现均匀配水。并从配水槽内能量微分方程的角度分析了变孔距法的配水均匀性和稳定性。

The article focused on the calculation of equal water depth and equal service through board through the hydraulics analyses that is the distributing water ways of the peripheral feed setting tank, and analyzed the characteristics of these two distribution ways.Combinaton of the examples and through the practicability of distribution way,it is concluded that variational distance of hole in the distribution trough can realize uniform distribution.The distributio uniformity and stabilization of the distribution trough with variational distance hole is relatively good,through the analyses of energy differential equation.