超长、柔性再热器引入技术研究

Research on Technology of Reheater Insert with Overlength and Flexibility

超长、柔性再热器是新型百万千瓦核电站汽水分离再热器(简称MSR)的换热单元,是实现对汽轮机高压缸排气加热的核心部件。超长、柔性再热器引入技术是MSR产品制造过程中的重点和难点。

Reheater insert with overlength and flexibility is a reheat unit of new-style 1000MW moisture separator reheater（MSR）, which is the key component of reheating the HP turbine steam exhaust. Technology of reheater insert with overlength and flexibility is the emphases and difficulties during the manufacture.