Condenser

摘要

A condenser 10 is disposed under a steam turbine 100 including a downward exhaust-type exhaust chamber. The condenser 10 includes: a condenser main body part 20; a connecting body part 30 connecting the exhaust chamber 122 and the condenser main body part 20 and having a pair of lateral sidewalls 31, 32 whose inner wall surfaces 31a, 32a are inclined more outward in terms of the perpendicular direction as they go more downstream; and a pair of plate-shaped members 40a, 40b, 41a, 41b which are provided on inner wall surfaces 35a, 36a of longitudinal sidewalls 35, 36, the pair of plate-shaped members 40a, 40b, 41a, 41b being located across a position of an inlet 33 of the connecting body part 30 and on more outer sides than the position of the inlet 33 in terms of the perpendicular direction, projecting in the turbine rotor axial direction, and extending downstream.

主权项

1. A condenser disposed under a steam turbine including an exhaust chamber of a downward exhaust type, the condenser comprising:
a condenser main body part which is disposed under the steam turbine to condense steam; a connecting body part connecting the exhaust chamber and the condenser main body part and having a pair of lateral sidewalls which face each other in a direction perpendicular to a turbine rotor axial direction of the steam turbine and whose inner wall surfaces are inclined more outward in terms of the perpendicular direction as the inner wall surfaces go more downstream; and a pair of plate-shaped members which are provided on an inner wall surface of at least one of longitudinal sidewalls facing each other in the turbine rotor axial direction and adjacent to the lateral sidewalls, the plate-shaped members being located across a position of an inlet of the connecting body part and on more outer sides than the position of the inlet in terms of the perpendicular direction, projecting in the turbine rotor axial direction, and extending downstream.