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Spent fuel transport container

A technology for transportation containers and spent fuel, applied in portable protective containers, nuclear engineering, etc.

Pending Publication Date: 2019-11-12
TIANJIN RES INST FOR ADVANCED EQUIP TSINGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a spent fuel transport container, which solves the problem of ensuring the safety of spent fuel and other radioactive materials during transport

Method used

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  • Spent fuel transport container
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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be interpreted...

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PUM

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Abstract

The invention provides a spent fuel transport container, comprising a barrel with an opening at the top and a spent fuel grid, wherein the spent fuel grid is arranged inside the barrel; a first radiation shielding structure capable of shielding radiation is arranged in the wall of the barrel; a shock absorber structure is arranged out of the barrel; the top end of the barrel is provided with a hanger shaft structure, and the bottom end of the barrel is provided with a flip shaft structure; and a flange capable of shielding radiation is arranged at the opening of the barrel and is detachably connected with the top of the barrel. The spent fuel transport container of the invention solves safety problems in transportation of radioactive materials such as spent fuels.

Description

technical field [0001] The invention belongs to the field of nuclear technology, in particular to a spent fuel transport container. Background technique [0002] Disposal of radioactive waste involves the significant transport of waste from production sites to final storage. The transportation of spent fuel puts forward special requirements for transportation equipment and transportation supervision. Spent fuel contains fission products, making it highly radioactive. It also generates heat. Since spent fuel also contains fissile material, hazards must be considered. This places special demands on the design of the transport barrel. Effective heat dissipation requires a large cooling surface area. At the same time, radioactive materials such as spent fuel need to ensure the safety of transportation during the transportation process. Contents of the invention [0003] In view of this, the present invention aims to provide a spent fuel transport container, which solves ...

Claims

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Application Information

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IPC IPC(8): G21F5/08G21F5/008G21F5/012G21F5/06G21F5/14
CPCG21F5/008G21F5/08G21F5/06G21F5/14G21F5/012
Inventor 盛选禹成昱旻孔文文陈贺徐雅晨孙嘉琦邵荣王岳巍陈敬旭
Owner TIANJIN RES INST FOR ADVANCED EQUIP TSINGHUA UNIV
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