PRESSURIZED FLUID LAYER BOILER POWER GENERATING PLANT

摘要

PURPOSE:To improve power generating efficiency in a pressurized fluid layer power generating plant which is provided with a pressurized fluid layer boiler, a steam turbine, and a gas turbine. CONSTITUTION:This power generating plant is characterized in its exhaust heat recovery boiler provided with an evaporator in its exhaust gas flow passage leading from a gas turbine. Thereby, it is possible to provide a pressurized fluid layer boiler power generating plant having high efficiency by which sufficient water supply and heating thereof can be carried out by air bleed in a steam turbine system and gas turbine exhaust heat can be sufficiently recovered.