DEVICE FOR REMOVING MOISTURE IN STEAM TURBINE

摘要

PROBLEM TO BE SOLVED: To provide a device for removing moisture in a steam turbine which can reduce erosion of a blade by efficiently removing droplets generated in a low-pressure stage of the steam turbine with a simple structure to improve the blade performance. SOLUTION: In the device for removing moisture in the steam turbine, a slit 10 along the circumferential direction of a stator blade ring between parts in the vicinity of a leading edge side of the adjacent turbine stator blades 1 is formed in the stator blade ring continuous in the circumferential direction on the outer circumferential side fixing a turbine stator blade 1 of the steam turbine operated in the wet steam.