SCATTERING PREVENTION DEVICE FOR LEAKED LIQUID METAL

PURPOSE:To prevent scattering of leaked liquid metal fallen on the floor in an enlarged liquid metal-cooled fast breeder reactor for mitigating the thermal effects due to burning of the leaked liquid metal even if the liquid metal leaks. CONSTITUTION:Above a protection liner 12 placed on the concret...

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Bibliographische Detailangaben
Hauptverfasser: TAKITANI KOICHI, NAKAMURA MASASHI, TAKENAKA YUTAKA
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To prevent scattering of leaked liquid metal fallen on the floor in an enlarged liquid metal-cooled fast breeder reactor for mitigating the thermal effects due to burning of the leaked liquid metal even if the liquid metal leaks. CONSTITUTION:Above a protection liner 12 placed on the concrete floor 10 of a fast breeder reactor, a scattering prevention device for leaked liquid metal is provided by supporting every block unit frame 13 with blades at constant intervals. The blades have variety of vertical solid blades 14, solid blades with inclination for a specific angle, wing type solid blades bent with swell downward with inclination in one direction and combination of them.