RADIOACTIVE ISOTOPE TRANSPORTATION CASK FOR HYDRAULIC TRANSFER SYSTEM

摘要

PURPOSE: A radiative isotope conveying container is provided to improve the safety by minifying a damage of the radiative isotope with reducing the working time. CONSTITUTION: A radiative isotope conveying container comprises a container body(11) having a capsule hole(12) through which a capsule(2) is received. A lid(15) is provided to cover the upper portion of the container body(11). An external impact damper(20) includes a lower damper cover(21) and an upper damper cover(25). Concave and convex portions are formed at an upper portion of the container body(11) and a lower portion of the lid(15), respectively. A drain pipe(13) is installed for draining the working water to the exterior. Cylindrical members(22,26), in which annular heat sinks(22a,26a) are positioned, are installed between the upper damping cover(25) and the lower damping cover(21).