METHOD AND DEVICE FOR THE EXTRACTION OF THE CONDENSER EXHAUST GASES OF A BOILING WATER REACTOR

摘要

The present invention relates to a method and apparatus for extracting condenser exhaust gas from a boiling water reactor.;It is an object of the present invention to provide a simple, cost effective and reliable apparatus for extracting condenser exhaust gas from boiling water reactors. Furthermore, the present invention also relates to a method of operating the device.;According to the invention, this is achieved by arranging a bypass 17 on the blocking element 15 which bypasses the blocking element 15 of the auxiliary steam pipe line 14. It is also achieved by arranging the throttle element 29 in the discharge tube 24 of the preheater 11 downstream of the discharge orifice 28 and connecting the discharge tube 24 functionally to the recombiner 9.