FIELD: machine building.
SUBSTANCE: two individual compressors - a compressor of low pressure side and a compressor of high pressure side (11A, 11B) - are located on both sides of a drive assembly - steam turbine (10). On outer side from the compressor of low pressure side and the compressor of high pressure side (11A, 11B) there installed are two individual gas-expansion machines - a gas-expansion machine of low pressure side and a gas-expansion machine of high pressure side (12A, 12B). Steam turbine (10), compressors (11A, 11B) of low pressure side and high pressure side and gas-expansion machines (12A, 12B) of low pressure side and high pressure side are connected through shafts of rotors, which form a common shaft.
EFFECT: optimising distribution of a torque moment on shafts of rotors; improving compactness, reliability and repairability.
3 cl, 2 dwg
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