STEAM-GAS PLANT Russian patent published in 2020 - IPC C01B3/00 

FIELD: power engineering.

SUBSTANCE: invention is intended for power engineering and can be used in obtaining cheap and economical energy sources. Steam and gas plant comprises gas treatment unit communicated via air compressor, mixer with heater communicated via combustion chamber with gas turbine communicated with waste heat boiler, which is drive of steam turbine electric generator, which comprises high pressure cylinder installed on one shaft, medium pressure cylinder, low pressure cylinder, wherein first output of medium pressure cylinder is connected to first radiator coil of heating, located in tubular furnace with burner, outlet of the first radiator coil is connected to the input of the low pressure cylinder, the second output of the medium pressure cylinder is interconnected with the heating water heater, and the third outlet of the medium pressure cylinder is interconnected with the convective heater, which through the second radiant coil of the tubular furnace with the burner is connected to the superheated steam decomposition unit, interconnected with the high-voltage direct current source and having the steam-hydrogen mixture outlet and the steam-oxygen mixture outlet, which are in parallel separately connected to condenser having first outlet of water-oxygen mixture and second outlet of water-hydrogen mixture, wherein first output of condenser of water-oxygen mixture is interconnected with first separator, and second outlet of water-hydrogen mixture – with second separator, first separator first outlet and first separator first outlet are connected to tubular furnace burner, second outlet of first separator and second outlet of second separator are connected via feed pump with network water heater, third outlet of second separator via membrane compressor is connected with additionally installed between compressor and heater hydrogen-gas mixer.

EFFECT: increased resource saving and environmental friendliness of the combined-cycle plant, as well as safety of its operation.

1 cl, 1 dwg