The application discloses a high-temperature gas cooled reactor steam generator steam-
water quality control system, which comprises a reactor, a steam generator, a first valve group, a
steam turbine, a condenser, a generator set, a second valve group, a third valve group, a
water treatment device, a feed water pump, a fifth valve group, a
sewage tank, a sixth valve group, a
clean water tank and a seventh valve group. The
system can guarantee stable operation of the gas cooled reactor in the case of steam generator
water supply interruption and reactor shutdown accidents caused by steam-
water quality.