海南核电反应堆压力容器螺栓孔清洗工序优化

Optimization of Bolt Hole Cleaning Process of Reactor Pressure Vessel in Hainan Nuclear Power

分析原海南核电反应堆压力容器螺栓孔清洗工序的不合理之处,通过更换新型螺栓孔清洗机来优化螺栓孔清洗的工序,节省大修主线时间,减少人员辐照剂量。

The irrationality of the bolt hole cleaning procedure of the original Hainan nuclear reactor pressure vessel is analyzed.By replacing the new type of bolt hole cleaning machine to optimize the process of bolt hole cleaning,the main line time of overhaul is saved,and the radiation dose of personnel is reduced.