常熟水利枢纽清污机的选型设计与研究

常熟水利枢纽工程是望虞河连接长江的控制性水工建筑物,常熟水利枢纽工程2014年因引江入太需要新增长江侧回转式清污设备9台套。考虑进水口尺寸较大、长江侧水源污物类型复杂且大型污物较多,设备使用工况在设备结构选型设计中采用了一体双传动、双齿耙牵引系统清污机。本文对整个清污设备的结构设计选型方案进行了对比分析,并对设计内容进行了详细的介绍,以便为以后大中型泵站清污问题的解决方案提供了参考和帮助。

Type selection design and research on cleaning machine of Changshu hydro project

Changshu hydro project is a controlling hydraulic structure,which connects Wangyu River to the Yangtze River. Thanks to the project“Water Diversion from the Yangtze River to Taihu Lake”,Changshu hydro project required 9 sets of new rotary cleaning machines in 2014. Considering large water inlet size,complex dirt type in the Yangtze River side and more large scale dirt,the cleaning machine with double drive and double tooth rake traction system was chosen in Changshu hydro project. Structure design scheme selection of the entire cleaning equipment is comparative analyzed in this paper. In order to provide the reference for clear pollution problem solution in other large and medium-sized pump stations,design contents are introduced in detail.