Steam turbine shaft seal heater drainage system

• Main Authors: XIAO JUN, LI RUFEI, GUO JUN
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2022
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

The utility model discloses a steam turbine shaft seal heater drainage system which comprises a shaft seal heater, a low-pressure heater and a condenser. The shaft seal heater is connected with a first-stage water seal, the other end of the first-stage water seal is connected with a first electric v...