CONTAINMENT FILTERED VENTING SYSTEM USED FOR NUCLEAR POWER PLANT

摘要

The present invention relates to a containment filtered venting system used for a nuclear power plant, the system comprising: a containment filtered venting container for storing a composition of the containment filtered venting system; an entrance pipe connected to the containment filtered venting container and a nuclear reactor building; a combined nozzle connected from the entrance pipe and immersed in a filtering solution filled in a part of the container; a cyclone separator for removing most of droplets and aerosols having large sizes, which have escaped from the combined nozzle and then been mixed with the filtering solution, and guiding the filtering solution to a metal filter; the metal filter which is connected to an upper end of the cyclone separator and filters out the remaining droplets and aerosols; a molecular sieve for removing organic iodine from exhaust gas filtered through the metal filter; and an exit pipe interconnecting the containment filtered venting container and a stack.