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Transportation container for transporting uranium compound powder

A technology for transportation containers and uranium compounds, which is applied in the field of transportation containers for uranium dioxide, three uranium octaoxide, and uranium tetrafluoride, to achieve the effect of ensuring technological advancement

Pending Publication Date: 2022-05-31
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

[0003] According to the above requirements, there is no transport container for UF4 (powder) with an abundance of no more than 20% in the world, and there is no U3O8 (powder) with an abundance of no more than 20% in China. Shipping container for uranium dioxide (powder)

Method used

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  • Transportation container for transporting uranium compound powder
  • Transportation container for transporting uranium compound powder
  • Transportation container for transporting uranium compound powder

Examples

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Embodiment Construction

[0025] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] The transport container is cylindrical and consists of a packaging shell 5 and an inner container 6 .

[0027] The packaging shell 5 is composed of an upper shell 9 and a lower shell 7, and the upper shell 9 and the lower shell 7 are filled with buffer and heat insulating materials. The upper cladding shell 9 and the lower cladding shell 7 are respectively provided with an upper flange 17 and a lower flange 15, which are connected by fasteners B8, and a high temperature resistant gasket is installed between the upper cladding shell 9 and the lower cladding shell 7. Fastener B8 includes bolts, nuts and washers, and a through hole with a diameter of 2mm is opened at the tail of the bolt for sealing A11.

[0028] The upper flange 17 and the lower flange 15 are installed with eyebolts 10, and the eyebolts 10 are welded with the upper flange...

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Abstract

The invention belongs to the technical field of radioactive substance transportation, and relates to a transportation container for transporting uranium compound powder, the transportation container is cylindrical and is composed of a packaging shell and an inner container, the packaging shell is composed of an upper wrapping shell and a lower wrapping shell, the upper wrapping shell and the lower wrapping shell are respectively provided with an upper flange and a lower flange, a lifting bolt is welded with the upper flange, and the lower flange is welded with the lower flange. The base is welded to the lower portion of the lower cladding, the base is connected with the channel steel, the channel steel is welded to a bottom plate of the transport tool, the inner container is cylindrical, a main body of the inner container is a barrel, the barrel is welded to the bottom seal head and the lower flange, the upper flange is connected with the lower flange, the handle is connected with the upper flange through the clamp, and the clamp is welded to the upper flange. The transportation container can be used for storing and transporting uranium tetrafluoride powder, triuranium octaoxide powder and uranium dioxide powder with abundance not exceeding 20%.

Description

technical field [0001] The invention belongs to the technical field of transport of radioactive articles, relates to a transport container for transporting uranium compound powder, and in particular relates to a kind of uranium tetrafluoride (powder) and triuranium octaoxide whose abundance does not exceed 20% for transport outside the factory. (powder), uranium dioxide (powder) transport container. The transport container shell is used for road and rail transport. Background technique [0002] According to the requirements for the transportation of radioactive materials in GB11806-2019 "Regulations for the Safe Transport of Radioactive Materials", the transport containers of radioactive materials must have corresponding safety, and the accident conditions that may be encountered during the entire transportation process must be taken into account, including drops, shocks, and exposure to sunlight. , fire and other conditions, to ensure that the inclusiveness of the transpor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21F5/12G21F5/14
CPCG21F5/14G21F5/12Y02W90/10
Inventor 罗玉英薛光磊吴刚裴旭涛殷亚芳陈思宇马强刘洋闫昊郭琦钟雄范国伟王银龙阎鹏
Owner CNNC SEVENTH RES & DESIGN INST CO LTD
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