公开(公告)号：US4643311A

公开(公告)日：1987-02-17

申请号：US713314

申请日：1985-03-18

申请人： Gunter Hohlein ,  Wilhelm Hempelmann ,  Gunter Waldenmeier ,  Rainer Koster ,  Fritz Meyer ,  Ulrich Pfeifer

发明人： Gunter Hohlein ,  Wilhelm Hempelmann ,  Gunter Waldenmeier ,  Rainer Koster ,  Fritz Meyer ,  Ulrich Pfeifer

IPC分类号： B65D21/02 ,  B65D21/04 ,  B65D8/18 ,  G21F5/00

CPC分类号： B65D21/022 ,  Y10S220/06

摘要： Stackable long-term storage container especially for radioactive waste comprises especially convoluted lid and bottom pieces to facilitate stacking. The lid is convoluted providing an annular projection which serves to allow grabbing of the lid and, together therewith, the drum. The floor has a rim which extends axially away from the floor and then is bent over upward toward the drum with drainage openings provided at the bottom edge. A resilient jacket is disposed around the bottom edge and surrounds the rim to prevent direct contact between the drums and scratching during stacking. A fiberglass reinforced plastic insert inside the drum protects the inner wall from damage. The special shape of the drum prevents causes for corrosion under all operating conditions of the drum, especially during very rough handling of the drum during filling, transport and storage.

摘要翻译： 堆放式长期储存容器尤其适用于放射性废物包括特别是卷曲的盖子和底部碎片，以方便堆放。 盖子被旋转，提供环形突起，其用于允许抓住盖子和与其一起的滚筒。 地板具有沿地板轴向延伸的边缘，然后在底部边缘处设置有排水孔，朝向滚筒向上弯曲。 弹性护套设置在底部边缘周围并且围绕边缘以防止鼓之间的直接接触和堆叠期间的刮擦。 鼓内的玻璃纤维增​​强塑料插件可保护内壁免受损坏。 鼓的特殊形状可防止在滚筒的所有操作条件下腐蚀的原因，特别是在填充，运输和储存期间非常粗糙的滚筒处理期间。