| 摘要 |
<p>A filter for the treatment of radioactive fluids, of the type comprising at least one interchangeable filtering element mounted inside a casing, said casing being provided with an air-tight sealed, cover, and designed to be housed inside a radiation shielding chamber provided with access openings closable with radiation shielding gates or slabs, one of said openings being opposite to said filter. In accordance with the invention, there is provided a radiation shielding forming an integral part of the cover of the casing, said radiation shielding being adapted to fit said one opening of the chamber opposite the filter and to act as closure gate or slab for said one opening, said radiation shielding also serving as upper sealing roof for a radiation shielding well usable during the extraction of the filtering element, and es cover for a shielded transportation cask usable for the transportation of said filter.</p> |
