POWER PLANT STEAM-GAS UNIT Russian patent published in 2013 - IPC F01K23/10 

FIELD: power engineering.

SUBSTANCE: steam-gas unit of a power plant comprises a gas turbine unit made of a gas turbine, a turbocompressor, a combustion chamber and a power generator, an exhaust heat boiler, a steam turbine plant, comprising a steam turbine with a condenser, a power generator and a feed pump, a heat exchanger - an effluent gas heat recovery unit, equipped with a condensate collector with a hydraulic lock, a system of recirculated water system, comprising a circulation pump, a discharge pipeline to a condenser of a steam turbine, a discharge pipeline to a heat exchanger - an effluent gas heat recovery unit and a drain discharge pipeline to a cooling tower, comprising an exhaust power and a water-collecting pool, a pipeline connecting the suction box of the gas turbine plant turbocompressor with the nozzle of water vapour spent in the steam turbine and containing drop moisture, for its supply into the air flow arriving into the turbocompressor.

EFFECT: invention makes it possible to increase reliability of operation and cost effectiveness of a steam-gas unit of a power plant.

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