FIELD: machine engineering.
SUBSTANCE: assembly containing a gas turbine engine, a centrifugal compressor, an air purifying device with an anti-icing system, a gas-exhaust path, an exhaust gas heat recovery system, is described. The heat recovery system of exhaust gases is represented by a plate heat exchanger installed outside the exhaust path. The input of the heating cavities of the heat exchanger is gas-bound to the exhaust path, and the outlet - to the atmosphere; the input of the heated cavities of the heat exchanger is gas-bound to the atmosphere, and the output of the heated cavities of the heat exchanger is connected to the heat consumer. In addition, an exhaust fan is connected to the outlet of the heating cavities of the heat exchanger, and a pressure fan is connected to the inlet of the heated cavities.
EFFECT: aerodynamic characteristics of the exhaust system are improved.
2 cl, 1 dwg
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