CONTAINER DEVICE FOR STORING HAZARDOUS MATERIAL, AND NAMELY FOR FINAL DISPOSAL OF NUCLEAR FUEL, AND METHOD AND DEVICE FOR MANUFACTURING THEREOF Russian patent published in 2009 - IPC G21F1/00 

FIELD: power engineering.

SUBSTANCE: proposed invention refers to storage of spent nuclear fuel, and namely to container devices for permanent storage of hazardous material. Proposed invention consists of at least one extended cylindrical first capacity having the walls restricting the first cavity for placing thereinto at least one object made from hazardous material, which is formed by hazardous material or contains or supports hazardous material. The first cavity includes support means for supporting the object made from hazardous material in the centre of the first cavity and at a distance from its walls. Besides, container device includes extended cylindrical second capacity having the walls restricting cylindrical second cavity. The second cavity consists of support means for supporting the first capacity in the centre of the second capacity and at a distance from its walls. In at least one end wall of each of the first and second capacities there made are holes for introducing wet concrete mixture into the first and second capacities correspondingly.

EFFECT: designing container device for storing nuclear fuel, which will provide permanent reliable and safe keeping.

14 cl, 1 dwg