VAPOR TURBINE HAVING BRUSH SEAL ASSEMBLY

摘要

PURPOSE: A vapor turbine is provided to be excellent in the vapor sealing performance and to effectively shorten the vertical length of the vapor turbine. CONSTITUTION: The vapor turbine is composed of:a vapor turbine shaft(12) having a shaft for vertically extending; a first turbine section having a vapor turbine wing(18) able to revolve fixed to the shaft(12) and radially extended from the shaft(12); a first bearing(20) supporting the shaft(12) to be able to revolve; a first brush seal assembly radially arranged by neighboring to the shaft(12) and having plural steel wools to provide the whole vapor sealing performance of at least about 90% to all radially arranged seals.