DEAERATION PLANT Russian patent published in 2003 - IPC

FIELD: water treatment+ADs- applicable of boiler units and thermal power stations. SUBSTANCE: deaeration plant has deaerating head of atmospheric pressure connected with initial water and flash steam pipelines, vapor condenser of surface-type connected by means of flash steam pipeline to deaerating head connected, with respect to cooling medium, to initial water pipeline and to atmosphere by means of pipeline for withdrawal of noncondensing gases. Vapor condenser is installed 2-10 m above deaerating head and connected to deaerating head upper part with help of pipeline for discharge of flash steam condensate. EFFECT: higher reliability and economical efficiency of thermal deaeration of water. 1 dwg