HYDRO-STEAM TURBINE PLANT Russian patent published in 2023 - IPC F01D11/06 F01D3/00 F04D29/41 F01K25/00 

FIELD: turbine plants.

SUBSTANCE: hydro-steam turbine plant consists of a hydro-steam turbine with a cantilever rotor and a working water seal unit at the inlet of the cantilever rotor, a condenser, which is cooled by network water with a network pump, a condensate pump, a hot water boiler, chemical water treatment of network and boiler water with a raw water supply line with a chemical water treatment pump, lines for supplying boiler water to the cantilever rotor of a hydro-steam turbine. In a hydro-steam turbine, the seal block is divided into two parts by an intermediate chamber; the suction of a jet condensate trap is connected to this chamber, working water is supplied to it from the network water line with a network pump, and the discharge line of the condensate trap is connected to the raw water supply line to the chemical water treatment pump.

EFFECT: enhancement of turbine operation.

1 cl, 1 dwg