DEVICE FOR PROCESSING EXHAUST STEAM FROM STEAM TURBINE IN GEOTHERMAL POWER GENERATION EQUIPMENT

摘要

To provide a device for processing exhaust steam from a steam turbine in geothermal power generation equipment, in which condensate of the exhaust steam from the steam turbine can be fed to a cooling tower without using pump power.SOLUTION: A device 1 for processing exhaust steam from a steam turbine according to the present invention comprises: an injector 5 bringing steam exhausted from a steam turbine 3 in geothermal power generation equipment and cooling water into contact with each other thereby condensing the steam and increasing the pressure of mixed water of the supplied cooling water and the condensed steam condensate; a cooling tower 7 receiving the supply of the water increased in pressure by the injector 5, and cooling the received water: a cooling water supply line 9 supplying the water cooled by the cooling tower 7 to the injector 5 as the cooling water; and a flow regulating valve 11 provided in the cooling water supply line 9 and regulating a flow rate of the cooling water to be supplied.SELECTED DRAWING: Figure 1