FIELD: power engineering.
SUBSTANCE: steam power plant is equipped with an intermediate circuit with diathermic oil and a pump for its circulation, at the same time fluid for the steam circuit is organic fluid, the combustion chamber is made in the form of an oil boiler, the steam circuit is equipped with a heat-exchanger-recuperator, a heat-exchanger-evaporator and a pump, and the intermediate circuit with diathermic oil is located between the oil boiler and the steam circuit, and passes via the combustion space of the oil boiler and the heat-exchanger-evaporator of the steam circuit, besides, the manifold for spent gases removal is equipped with a bypass line with a control valve to supply some spent gases into the combustion space of the oil boiler and a booster compressor to supply some spent gases directly into a reservoir for dilution of spent gases in outer water, and an outer water manifold serially passes via a steam circuit steam condenser and a reservoir for dilution of spent gases in outer water.
EFFECT: invention makes it possible to increase efficiency of power plant operation with low capacity of a steam turbine, reliability and long-term duration of a power plant as a whole, and also to reduce trace visibility during movement of an underwater technical facility.
1 dwg
