Container for natural uranium hexafluoride transportation

A transport container, technology of uranium hexafluoride, applied in the field of containers for natural uranium hexafluoride transport

Inactive Publication Date: 2017-02-22
CNNC SEVENTH RES & DESIGN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no container in China that has passed similar safety verification tests

Method used

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  • Container for natural uranium hexafluoride transportation
  • Container for natural uranium hexafluoride transportation

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] like figure 1 , figure 2 As shown, a container for natural uranium hexafluoride transportation includes a cylinder body 5, a left head 4, and a right head 8, wherein the left and right ends of the cylinder body 5 with a cylindrical cylindrical structure pass through the left and right ends of the standard elliptical structure. The head 4 and the right head 8 are sealed and fixed, and several reinforcement rings 6 are fixed on the cylinder body 5 along the circumferential direction, for example, three reinforcement rings 6 are uniformly fixed axially on the cylinder body 5, and on the reinforcement ring 6 The lifting lug 7 is fixed; the thick-walled skirt 3 is welded on the left head 4, and the valve 1 and the valve protection device 2 are installed on the left head 4; the thin-walled skirt 9 is welded on the right head 8, and...

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Abstract

The invention relates to the technical field of nuclear fuel transportation systems, and in particular, discloses a container for natural uranium hexafluoride transportation. The container for natural uranium hexafluoride transportation comprises a cylinder, a left seal and a right seal, wherein two ends of the cylindrical cylinder are fixedly sealed through the left seal and the right seal with standard elliptic structures; a thick wall skirt base is arranged on the left seal; a valve is arranged on the left seal; a thin wall skirt base is arranged on the right seal; and a plug is arranged on the right seal. The container for natural uranium hexafluoride transportation can satisfy the performance test requirements after free fall in the radioactive substance safe transportation management regulation.

Description

technical field [0001] The invention belongs to the technical field of nuclear fuel transportation systems, and in particular relates to a container for natural uranium hexafluoride transportation. Background technique [0002] With the development of the nuclear industry, the transportation of natural UF6 between uranium conversion plants and uranium enrichment plants has become more and more frequent. At present, UF6 materials at home and abroad are realized through transportation containers. According to the requirements for UF6 containers in GB11806-2004 "Regulations for the Safe Transport of Radioactive Materials", this type of container must pass the corresponding free fall performance test. , in order to carry out transportation. Therefore, it is imminent to develop a safe and reliable transport container that not only conforms to my country's national conditions, but also standardize it. At present, there is no container in China that has passed similar safety veri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D85/00B65D90/08B65D88/12B65D25/22B65D8/08
Inventor 钟雄罗玉英吴刚范国伟安海军刘洋熊建平殷亚芳郭琦薛光磊郝耀红王银龙
Owner CNNC SEVENTH RES & DESIGN INST CO LTD
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