反应堆压力容器密封面清洗机研制

反应堆压力容器密封面清洗机主要用于密封面O环压道表面污物、附着物的去污清洗。通过清洗，压力容器密封面可进行后续的检查及相关维修活动工作，以确保反应堆压力容器获得良好的密封和安全可靠的运行。同时还可显著降低现场维修人员在清洗、抛光时受到较大辐射剂量的侵害，实现反应堆维修人员辐射防护最优化的目标。

Research of Cleaning Machine for Sealing Surface ofReactor Pressure Vessel

Cleaning Machine is mainly used to wash dirt and other foreign particles adhe_ring to the surface of sealing groove on reactor pressure vessel. By cleaning,the following inspection and maintaining activities of sealing surface can be performed to ensure proper sealing quality,safety and reliability of RPV. The local RPV maintainer’ s irradiation dose should be reduced when cleaning and polishing the sealing surface,and also the optimiza_tion of the radiation protection in nuclear power plant can be achieved.