The manufacturing process of radioactive material liquid sampling box

Abstract

The invention provides a manufacturing process of a radioactive material liquid sampling box, which includes providing an inner box and an outer box. Wherein, using bending forming, the two flat plates are respectively formed into two top and bottom plates with flanging on four sides; the other two flat plates are respectively formed into two side plates with flanging on opposite sides; Weld the two flanges of each side plate with one side of another two flat plates to form a ring enclosure; provide a tube rod, and divide the tube rod into four equal parts; divide the four corners The materials are respectively welded between the adjacent flanges of each top and bottom plate, thereby obtaining two top and bottom shells with circled edges; the circled edges of the two top and bottom shells are respectively connected with the circled shells The upper and lower ends of the inner box are welded to form an inner box, so that the inner box has a hexahedral structure, and the corners and top corners of the inner box are in the form of rounded corners. The radioactive material liquid sampling box manufactured by the above manufacturing process can effectively prevent the material liquid from remaining while having an effective shielding function.

Description

technical field [0001] The invention relates to the field of nuclear power industry, in particular to a manufacturing process of a radioactive material liquid sampling box. Background technique [0002] With the continuous development and growth of my country's nuclear power industry, a large amount of spent fuel will be produced. These spent fuels have strong radioactivity and resources such as uranium and plutonium that have not been fully utilized. If the spent fuel is stored directly in deep geological burial without corresponding reprocessing, it will not only waste limited nuclear resources, but also pose a long-term threat to the earth's environment. Therefore, how to safely, effectively, and economically reprocess spent fuel and turn waste into treasure has become one of the major goals of the nuclear industry, especially the sustainable development of nuclear energy. [0003] In the process of spent fuel reprocessing, it is an important link to timely, accurately a...

AI Technical Summary

Problems solved by technology

[0004] The inventor found that the existing radioactive material liquid sampling box has a single structure such as the inner box and the outer box, and most of the internal corners are sharp corner structures. During actual use, the radioactive material liquid will accumulate in each sharp corner. , cleaning is difficult, and unnecessary leakage may occur later

Moreover, the outer box as the shielding body has no leakage-proof beam structure, which is prone to beam leakage and will cause certain harm to the human body.

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