Patent ID: 6029454
Filing Date: 2000-02-29
Classification: F01K,Y02E

Abstract:
A steam-turbine plant, comprising:a turbine shaft;a number of pressure stages disposed in common on said turbine shaft;a condenser disposed on an outflow side in axial direction of said turbine shaft; anda feedwater preheater having a feedwater side, a bled-steam side, a casing, a number of heat-exchanger modules to be heated with bled steam from at least one of said pressure stages, said heat-exchanger modules disposed in common in said casing and connected in series on the feedwater side and in parallel on the bled-steam side, a dividing wall separating two adjacent heat-exchanger modules on the bled-steam side, and a collector connecting said two adjacent heat-exchanger modules to one another on the feedwater side.