Condenser for steam turbine

Abstract

PURPOSE: To simplify the structure of a condenser for a steam turbine to thereby reduce the cost of the condenser by providing turbine gland steam condenser function at the second-stage cooler of an air ejector. CONSTITUTION: The first and second stage coolers 3 and 4 of an air ejector 1 are completely partitioned to thereby introduce turbine gland steam from a steam passage 5 into the cooler 4 as designated by an arrow B. The air cooled and separated is intaken by an exhaust blower 6 provided at an air passage 7, and exhausted from the passage 7. The structure of the condenser can be simplified by providing turbine gland steam condenser function at the cooler 4 so as to thereby largely reduce the cost of the condenser. COPYRIGHT: (C)1979,JPO&Japio

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