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本文在简介我国水电站沉沙池设计现状和存在问题后,概述了水轮机泥沙磨损与减轻磨损措施;分析了沉沙池沉沙率及减磨效果,探讨了用较少投资提高水轮机的耐磨性能取代某些造价昂贵的沉沙池的可能性。
In this paper, the present situation and existing problems of settling tank design in hydropower stations in China are briefly introduced, and the measures for the wear and loss of sediment in hydraulic turbines are summarized. The sand settling rate and the effect of reducing the load on the settling tank are analyzed. Performance replaces the possibility of expensive settling basins.