SYSTEM DECONTAMINATION FACILITIES

According to an embodiment of the present invention, a system decontamination facility comprises: a nuclear reactor; a cooling system connected to the nuclear reactor and including a steam generator; and a decontamination device connected to the cooling system. The decontamination device comprises:...

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Bibliographic Details
Main Authors KIM JUNG WUN, KIM HYUNMIN, LEE JAEGON, KWON KUN MAN, KIM MINCHUL, YU JIHWAN
Format Patent
LanguageEnglish
Korean
Published 27.12.2021
Subjects
DECONTAMINATION ARRANGEMENTS THEREFOR
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR POWER PLANT
PHYSICS
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT
TREATING RADIOACTIVELY CONTAMINATED MATERIAL
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Summary:According to an embodiment of the present invention, a system decontamination facility comprises: a nuclear reactor; a cooling system connected to the nuclear reactor and including a steam generator; and a decontamination device connected to the cooling system. The decontamination device comprises: a compression pump for injecting compressed air into the cooling system; a steel bead supply device that supplies a steel bead, which is inputted together with compressed air; and a pair of strainers spaced apart from each other when they are installed in the cooling system. 본 발명의 일 실시예에 따른 계통 제염 설비는 원자로, 원자로와 연결되어 있으며 증기 발생기를 포함하는 냉각 계통, 냉각 계통과 연결되어 있는 제염 장치를 포함하고, 제염 장치는 상기 냉각 계통에 압축 공기를 주입하는 압축 펌프, 압축 공기와 함께 유입되는 강구를 공급하는 강구 공급 장치, 냉각 계통 내에 설치되면 서로 이격되어 있는 한 쌍의 스트레이너를 포함한다.
Bibliography:Application Number: KR20200074399