High-safety neutron detection device

A high-safety, detection device technology, applied in the direction of using radiation for material analysis, etc., can solve problems such as radiation and safety accidents, and achieve the effect of improving safety

Pending Publication Date: 2019-06-14
广东太微加速器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Neutron detection will also be used to detect the parameters and properties of some liquids. However, some liquids may radiate when irradiated by neutron beams, causing safety accidents, so it is necessary to improve their safety performance

Method used

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  • High-safety neutron detection device
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Embodiment Construction

[0019] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] The following reference Figure 1 to Figure 2 The present invention will be described.

[0021] A high-safety neutron detection device, including a neutron emission source 1, a neutron shielding box 2, a sample holding box 3, and a neutron imaging detector 4, and the sample holding box 3 is arranged inside the neutron shielding box 2 , the upper end of the sample holding box 3 is connected with a liquid feeding pipe 5, and the upper end of the liquid adding pipe 5 stretches out from the upper side wall of the neutron shielding box 2, and the lower end of the sample holding box 3 is connected with a liquid outlet pipe 6, and the liquid outlet pipe The lower end of ...

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Abstract

The invention discloses a high-safety neutron detecting device. The high-safety neutron detecting device comprises a neutron emission source, a neutron shielding box, a sample receiving box, and a neutron imaging detector; the sample receiving box is arranged inside the neutron shielding box; an upper end of the sample receiving box is connected with a liquid adding tube, and a lower end of the sample receiving box is connected with a liquid discharging tube; the sample receiving box is spaced from the inner side wall of the neutron shielding box; a radiation shielding medium is filled betweenthe neutron shielding box and the sample receiving box; the left side of the sample receiving box is provided with a neutron incident tube; the right end of the neutron incident tube is connected tothe outer wall of the sample receiving box, and the left end of the neutron incident tube is passed out from the left side wall of the neutron shielding box; a neutron exit tube is arranged on the right side of the sample receiving box; the left end of the neutron exit tube is connected to the outer wall of the sample receiving box, and the right end of the neutron exit tube is passed out from theright side wall of the neutron shielding box; the neutron emission source is connected to the left end of the neutron incident tube; and the neutron imaging detector is connected to the right end ofthe neutron exit tube.

Description

technical field [0001] The invention relates to the technical field of neutron detection equipment, in particular to a high-safety neutron detection device. Background technique [0002] Neutron detection is a non-destructive detection using the transmission of neutrons. The application of this detection method brings great convenience to the detection of the internal area of ​​​​the object that cannot be observed by the human eye and cannot be touched. [0003] Neutron detection can also be used to detect the parameters and properties of some liquids. However, some liquids may radiate when irradiated by neutron beams, causing safety accidents, so it is necessary to improve their safety performance. Contents of the invention [0004] The object of the present invention is to provide a high-safety neutron detection device, which is equipped with anti-radiation medium around the detection position to improve the safety of detection and has high detection accuracy. [0005] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/05
Inventor 钱铁威
Owner 广东太微加速器有限公司
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