由四川电力试研院完成的中转速水轮机主轴密封科研项目,于7月31日在成都通过了由四川省电力公司组织的专家鉴定。运行在大渡河、岷江等多泥沙河流上的水电站有望在不久的将来,通过该技术的推广运用直接受益。通过理论和试验评审,专家一致认为:“新型结构的螺旋密封装置能较好地 Completed by the Sichuan Electric Power Research Institute of turbine speed spindle hydraulic seal research project, on July 31 in Chengdu passed by Sichuan Electric Power Company organized by experts. The hydropower stations running on Dadu River and Minjiang River and other sediment rivers are expected to benefit directly from the popularization and application of this technology in the near future. Through theoretical and experimental review, experts agree that: "The new structure of the screw seal can be better