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Isotope packaging container

A technology for packaging containers and isotopes, which is applied in the field of isotope transportation and storage, can solve the problems of heavy isotope packaging containers, and achieve the effects of saving materials, reducing weight and facilitating transportation.

Inactive Publication Date: 2016-03-02
THE 404 CO LTD CHINA NAT NUCLEAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a portable isotope packaging container that can effectively shield gamma rays in view of the technical problem of heavy weight of the existing isotope packaging container

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] This embodiment provides a kind of isotope packaging container, its structure is as follows figure 1 As shown, it includes a lid liner 2, a bucket cover 3, an inner bucket 4, a bucket lining 5 and an outer bucket 6.

[0018] Such as figure 1 with figure 2 As shown, the outer barrel 6 made of stainless steel is a cylindrical structure with a cavity in the middle, the outer barrel 6 has a lower bottom surface, and the upper part is not sealed, and a handle 7 is installed on the upper edge of the outer barrel 6, which is convenient for lifting the container to move; The thickness of the outer barrel 6 is not less than 5 mm, so as to fully shield the radiation of the inner barrel 4 .

[0019] Such as figure 1 As shown, the inner barrel 4 is installed inside the outer barrel 6 and is made of depleted uranium; the shape of the inner barrel 4 inclu...

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Abstract

The invention belongs to the technical field of isotope transporting and storing and particularly relates to an isotope packaging container. According to the technical scheme, the isotope packaging container is provided with an inner barrel and an outer barrel, the outer barrel is made of a stainless steel material, and the inner barrel is made of a depleted uranium material. A two-stage step-shaped inner cavity is formed in the inner barrel. An upper inner cavity body is used for storing a barrel cover, and a lower inner cavity body is used for containing isotope to be transported and stored. A stainless steel barrel lining is installed on the inner wall of the inner barrel. The shape and the size of the barrel lining are matched with the shape and the size of the inner cavity of the inner barrel, and an edge is arranged at the upper end and fixedly connected with the inner wall of the outer barrel. The barrel cover is made of a depleted uranium material and wrapped with a stainless steel cover lining, and boundary dimension of the barrel cover is matched with that of the upper cavity body of the barrel lining. The isotope packaging container has the advantages that after the barrel cover is covered, the shielding layer thicknesses of the periphery of the lower inner cavity body of the inner barrel are equal, while gamma rays are effectively shielded, the weight can be reduced, materials are saved, and transporting is convenient; the stainless steel barrel lining can effectively isolate the isotope and depleted uranium, and cross contamination is avoided; the stainless steel outer barrel and the barrel cover can effectively shield weak radioactivity of the depleted uranium inner barrel, and safety of personnel and environment is ensured.

Description

technical field [0001] The invention belongs to the technical field of isotope transportation and storage, in particular to an isotope packaging container. Background technique [0002] Because the isotope has gamma radioactivity, it must be packaged and shielded during transportation and storage. In actual use, most of its packaging containers use a combination of depleted uranium and lead, that is, the inner layer is depleted uranium and the outer layer is lead; the outer layer of the packaging container is mostly cylindrical. However, due to the weak shielding ability of lead, the quality and volume of the existing isotope packaging containers are relatively large. Therefore, it is necessary to provide a new isotope packaging container to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a portable isotope packaging container that can effectively shield gamma rays, aiming at the technical problem of heavy we...

Claims

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Application Information

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IPC IPC(8): B65D85/82B65D23/00B65D1/12
CPCB65D85/82B65D1/12B65D23/00B65D2585/00
Inventor 李慧霞魏璐李玉军李丽程蔼华张国林岳晓成王锋王战卫高晓武蒋利军李芳文赵晶
Owner THE 404 CO LTD CHINA NAT NUCLEAR
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