引水式电站泥沙的分级处理与涡管排沙式沉沙池  

Sediment treatment by grade and vortex tube settling basin for water diversion power plant

作　　者：张开泉[1] 刘新鹏 等 

机构地区：[1]石河子大学，新疆石河子832003 [2]红山咀水力发电厂，新疆石河子832000

出　　处：《陕西水力发电》2001年第4期19-21,共3页Journal of Shaanxi Water Power

摘　　要：根据在山溪性河流上修建引水枢纽引水防沙的经验，提出在立面上多层次防沙排沙与在平面上分级防沙排沙相结合，以达到电站引水渠多引水少进沙的目的，并介绍某涡管排沙式沉沙池的设计思想及运行实践。Based on the experience of existed water diversion works on the mountainous streams, the idea is presented that units the vertical section with the plane position for sediment release structures in order to increase the diversion ratio and to prevent sediment entering diversion canal of power plant. The design idea of the settling basin of sediment with a vortex tube is also presented with a practical engineering example.

关 键 词：引水式电站 排沙 泥沙 分级处理 涡管排沙式 沉沙池 

分 类 号：TV673.1[水利工程—水利水电工程] TV747