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A mobile shielded iron box

A mobile, iron-box technology, which is applied in nuclear engineering and protected small rooms, etc., can solve the problems of heavy shielding devices, reduce shielding radiation, and thick concrete, so as to achieve good shielding effect and avoid radiation leakage.

Active Publication Date: 2017-08-04
GUANGDONG PROVINCIAL ARCHITECTURAL ENG MACHINERY CONSTR +1
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The neutron shielding devices in the prior art are mostly made of concrete pouring. Such shielding devices have a medium density, and the gaps between the concrete blocks are not treated, resulting in the possibility of rays leaking from the gaps; secondly, during the concrete pouring process The internal defects and cracks formed also reduce the ability to shield radiation. Therefore, the shielding effect is only suitable for places within the general shielding dose level; Increase the shielding thickness, resulting in a thick shielding device that takes up a lot of space; finally, because the concrete is thick and difficult to move, the shielding device cannot be recycled, resulting in huge waste

Method used

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specific Embodiment

[0022] Such as Figure 1-6 Shown: a mobile shielding iron box, characterized in that the mobile shielding iron box is made of twelve types of twenty-three iron blocks, and the material of the iron blocks is Q235B; among them, one The size of Iron 1 is 1100mm x 1100mm x 250mm, the size of Iron 2 is 600mm x 600mm x 250mm, the size of Iron 3 is 400mm x 400mm x 500mm, and the size of Iron 4 is 1000mm x 1600mm x 250mm, size 5 iron 5 is 1500mm x 1100mm x 250mm, size 6 iron 6 is 600mm x 500mm x 100mm, size 7 iron 7 is 1100mm x 1100mm x 250mm, size 8 iron The size of 8 is 600mm x 600mm x 250mm, the size of nine iron 9 is 1000mm x 1600mm x 250mm, the size of ten iron 10 is 1000mm x 1100mm x 250mm, the size of eleven iron 11 is 1500mm x 600mm x 250mm, the size of No. 12 iron block 12 is 500mm x 400mmx 100mm; the quantities of each iron block are respectively: No. 1 iron block 1, No. 2 iron block 2, No. 3 iron block 3, and No. 7 iron block 7, one each, No.4 iron 4, No. 5 iron 5, No. 6 ...

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Abstract

The invention relates to the field of spallation neutron source emission, and more particularly to a mobile type shielding iron box which is formed by piling up twelve models of twenty-three iron lumps in total, the iron lumps are: one No. one iron lump, one No. two iron lump, one No. three iron lump, one No. seven iron lump, two No. four iron lumps, two No. five iron lumps, two No. six iron lumps, two No. nine iron lumps, two No. eleven iron lumps, two No. twelve iron lumps, three No. eight iron lumps, and four No. ten iron lumps. The mobile type shielding iron box adopts a reasonable piling up manner, and can carry out better shielding to multiple kinds of ray radiation entering the interior of a box.

Description

technical field [0001] The invention relates to the field of emission of spallation neutron sources, in particular to a mobile shielding iron box. Background technique [0002] The neutron shielding devices in the prior art are mostly made of concrete pouring. Such shielding devices have a medium density, and the gaps between the concrete blocks are not treated, resulting in the possibility of rays leaking from the gaps; secondly, during the concrete pouring process The internal defects and cracks formed also reduce the ability to shield radiation. Therefore, the shielding effect is only suitable for places within the general shielding dose level; Increase the shielding thickness, resulting in a thick shielding device that takes up a lot of space; finally, because the concrete is thick and difficult to move, the shielding device cannot be recycled, resulting in huge waste. Contents of the invention [0003] In order to overcome at least one defect of the above-mentioned p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G21F7/00
CPCG21F7/00
Inventor 黄健吴勇谢明鸣程艺黄耀飞潘伟根李昕睿
Owner GUANGDONG PROVINCIAL ARCHITECTURAL ENG MACHINERY CONSTR
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