一种废物容器、高放废物包装系统以及包装方法

By designing an inner positioning unit and a sealing clamping part for the barrel, combined with the use of protective gas, the problem of existing containers being unable to stably store and transport highly radioactive compressed waste has been solved, achieving safe and stable packaging and transportation results.

CN117831823BActive Publication Date: 2026-07-17CHINA NUCLEAR POWER ENGINEERING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA NUCLEAR POWER ENGINEERING CO LTD
Filing Date
2023-12-07
Publication Date
2026-07-17

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Abstract

本发明公开一种废物容器、高放废物包装系统以及包装方法，该废物容器包括：桶体和封盖；桶体用于放置具有放射性的压饼废物，压饼废物的数量为多个，多个压饼废物沿桶体的轴线方向叠合放置；封盖与桶体密封连接，封盖的下端设有压紧部，压紧部用于配合桶体的底部，压紧多个压饼废物，以限制压饼废物的轴向位移；桶体的内侧壁上设有定位单元，定位单元包括多个定位环，多个定位环沿桶体的轴向排列布置，定位环沿桶体内壁的环向延伸并向桶体内侧凸起，以抵住压饼废物的侧壁，用于限制压饼废物在水平方向上的位移。该废物容器能够安全、稳定地暂存和转运放射性压饼废物。
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Citation Information

Patent Citations

  • Fuel storage tank for dry type storage of spent fuel of nuclear power plant

    CN105304151A

  • Anti-floating barrel cover and method for grouting fixation of compressed cake obtained by super-compression treatment of radioactive wastes

    CN111312424A