Detector adjusting platform for setting radioactivity detecting device
A technology of radioactive activity and adjustment platform, applied in the field of detector adjustment platform, can solve problems such as large inventory of radioactive waste, and achieve the effects of improving detection efficiency and result accuracy, flexibility and simple structure
Pending Publication Date: 2019-02-26
CHINA INST FOR RADIATION PROTECTION
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Problems solved by technology
[0004] In view of the large amount of radioactive waste inventory in nuclear fuel cycle facilities such as nuclear power plants and the need for further processing, it is necessary to design a detector adjustment platform for placing detection equipment for measuring the activity of radioactive waste barrels. This platform can facilitate Set up the radioactivity detection device, adjust the position between the radioactivity detection device and the detected radioactive waste barrel, improve the efficiency of the activity measurement of the radioactive waste barrel, and complete the activity measurement operation conveniently and quickly
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[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0018] Such as figure 1 As shown, the present invention provides a detector adjustment platform for arranging a radioactivity detection device, which is used for arranging a radioactivity detection device, so as to measure the radioactivity of the radioactive waste barrel 7 that stores slight radioactive waste , and can adjust the level of the radioactivity detection device and the distance from the radioactive waste barrel 7 .
[0019] Such as figure 1 As shown, the detector adjustment platform provided by the present invention for setting up the radioactivity detection device includes: a detector adjustment platform 1 and a lifting trolley 3 . Wherein, the detector adjustment platform 1 is a rectangular parallelepiped frame structure, and the detector adjustment platform 1 is provided with several detector brackets 2 inside, and each detector bracke...
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The invention belongs to the technical field of radioactivity measurement, and specifically relates to a detector adjusting platform for setting a radioactivity detecting device, for measuring the radioactivity of a radioactive waste bin (7) in which slight radioactivity waste is stored. The detector adjusting platform includes a detector adjusting platform (1) for setting a radioactivity detecting device, wherein the detector adjusting platform (1) can adjust the level of the radioactivity detecting device and the distance from the radioactive waste bin (7). The detector adjusting platform for setting a radioactivity detecting device can be used for measuring the activity level of radioactive articles in a large-volume radioactive waste bin, can be adapted to measurement of different sizes of radioactive waste bins or the operation of different measurement contents, and has the advantages of high efficiency, high precision, simple structure, simple operation and flexible operation.
Description
technical field [0001] The invention belongs to the technical field of radioactivity measurement, and in particular relates to a detector adjustment platform for setting a radioactivity detection device. Background technique [0002] During the operation of nuclear power plants, wastes with different levels of radioactivity will be generated. After sorting, these wastes are put into radioactive waste barrels for temporary storage, pending further treatment and disposal. These wastes include large-volume low-activity items that are slightly contaminated by radioactivity, such as slightly contaminated work clothes, gloves, plastic cloth, etc. According to statistics, the average annual solid waste generated by each unit of a nuclear power plant in the United States is about 270m 3 , 90% of which are solid wastes with extremely low activity. The amount of solid waste generated by the operation of nuclear power plants in my country is roughly the same as that of the United Sta...
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IPC IPC(8): G01T7/00G01T1/167
CPCG01T7/00G01T1/167
Inventor 以恒冠李强唐智辉韦应靖王勇陈立
Owner CHINA INST FOR RADIATION PROTECTION