STEAM-TURBINE PLANT WITH TRANSONIC DEVICES Russian patent published in 2007 - IPC F01K13/00 

FIELD: mechanical engineering.

SUBSTANCE: invention is designed for converting thermal energy of steam generated by steam generator into mechanical energy. Steam-turbine plant consisting of steam generator, main turbogear set, self-contained turbogenerator, control of turbogear set and self-contained turbogenerator, main condenser with steam and water parts, condensate pumps of turbogear set and self-contained turbogenerator, feed pumps of turbogear set and self-contained turbogenerator, units of steam ejectors of turbogear set and self-contained turbogenerator, throttling and moistening devices of turbogear set and self-contained turbogenerator, feed water control unit, ion-exchange filter contains steam transonic jet degasser and cyclone-type gas-condensate separator, steam part of amin condenser and condensate pumps are made in form of mixing-type transonic jet condensing sets-condensate transonic jet pumps. Feed pump of turbogear set and feed pump of self-contained turbogenerator are made in form of steam feed transonic jet variable-capacity pump[s. steam ejector units of turbogear set and self-contained turbogenerator are made in form of single unit of water transonic jet injectors. Throttling and moistening devices of turbogear set self-contained turbogenerator are made in form of steam transonic jet devices for condensing excess steam from control units of turbogear set and self-contained turbogenerator. Outside condensate collectors is provided to realize water part of main condenser.

EFFECT: increased energy efficiency, reduced mass and overall dimensions of plant.

2 dwg