MOISTURE SEPARATION DEVICE OF STEAM TURBINE AND STEAM TURBINE STATIONARY BLADE

摘要

The present invention is to provide a moisture separation device of a steam turbine capable of reducing an accompanied steam amount so as to effectively remove the liquid film, and a steam turbine stationary blade. The pressure of a stationary blade hollow is reduced to suction a liquid film through the slit for removing the liquid film formed on the stationary blade surface. An opening portion of the slit is covered with a sheet in a meshed pattern formed of a fine mesh thereby reducing an accompanied steam amount so as to effectively remove the liquid film.;COPYRIGHT KIPO 2015