摘要
文章分析了1 400 MW等级核电汽轮机低压末级隔板汽道的疏水槽和疏水孔的结构特点、技术要求及制造难点,制定有效的制造策略及方法,为后续核电隔板的疏水孔和疏水槽的加工提供了经验和参考。
In the paper, the structure characteristics, technological requirements and manufacturing difficulties of drain tank and drainage hole in LP last stage diaphragm for 1 400 MW nuclear Turbine are analyzed, and the corresponding effective manufacturing strategies and methods are formed which provide experience and reference for the processing of the drain tank and drainage hole in following nuclear diaphragm project.
作者
李西
彭刚
Li Xi, Peng Gang(Dongfang Turbine Co., Ltd., Deyang Sichuan, 61800)
出处
《东方汽轮机》
2018年第2期49-52,58,共5页
Dongfang Turbine
关键词
核电
末级隔板
疏水槽
疏水孔
难点
制造
nuclear turbine
last stage diaphragm
drain tank
drainage hole
difficulty
manufacturing
