可移动式整体γ扫描废物桶测量装置研制  

Development of a Mobile IntegralγScanning System for Measurement of Waste Drum

作　　者：王燕伶[1] 王祥丽 柏磊[1] 邵婕文[1] WANG Yanling;WANG Xiangli;BAl Lei;SHAJiewen(China Institute of Atomic Energy,Beijing 102413)

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《核电子学与探测技术》2024年第6期974-978,共5页Nuclear Electronics & Detection Technology

摘　　要：针对核设施退役产生的中、低放废物桶的测量需求,设计、构建了可移动式整体γ射线扫描测量系统。该测量系统以方舱模式构建,能够实现不同场所中废物桶的检测,且能够在10 min测量时间内快速分析得出结果,测量结果的偏差小于30%。某退役核设施实际应用的废物桶检测结果表明,该测量系统对于中低放的废物桶可进行有效测量,能够满足应用要求。A mobile integral y scanning system has been designed and constructed to meet the measurement requirements of waste drum with medium and low levels of radioactivity generated from the retirement of nuclear facilities yX-ray scanning measurement system.The measurement system is construeted on a movable shelter,so it can detect waste drum in different locations.It can quickly analyze and obtain results within 10 minutes of measurement time,with a deviation of less than 3096.The detection results of waste drums in a nuclear facility show that the measurement system can effectively measure middle and low level waste drum and meet the application requirements.

关 键 词：整体γ扫描技术 废物桶 退役核设施 

分 类 号：TL817.2[核科学技术—核技术及应用]