黄河淤沙设备的研究及应用  

Research and application of Yellow River silt equipment

作　　者：张永伟 张红杰 王锦虎 

机构地区：[1]河南省中原水利水电工程集团有限公司,河南濮阳457000

出　　处：《水利建设与管理》2015年第7期16-18,共3页Water Conservancy Construction and Management

摘　　要：在黄河大堤加固期间,放淤固堤是重要的手段,前期存在施工成本高、输送距离短、含沙量不高等问题,达不到理想的抽沙效果。本文通过工程实践,探讨潜水渣浆泵的使用技术,论述对抽沙船和渣浆泵进行技术改造的过程,以及变频柜的使用和操作技术规程,最后介绍了潜水渣浆泵在工程实例中的应用和经济效益。Silt discharge and dam reinforcement are important means during period of Yellow River dike reinforcement. The project has problems of high construction cost,short transmission distance,high sand content,etc. in the former stage,and ideal sand suction effect cannot be reached. In the paper,use technique of submersible slurry pump is discussed through engineering practice. Process of technical transformation in sand pumping vessel and slurry pump,application and operation technical specifications of frequency conversion cabinet are discussed. Finally,application and economic benefits of submersible slurry pump in engineering examples are introduced.

关 键 词：放淤固堤 潜水渣浆泵 改造 应用 

分 类 号：TV673[水利工程—水利水电工程]