放射性检测仪表在高压法三聚氰胺后反应器中的应用  

Application of Radioactivity Detection Instrument in High Pressure Post-reactor for Preparation of Melamine

作　　者：唐斌[1] 王君斌 TANG Bin;WANG Jun-bin(Tianhua Institute of Chemical Machinery and Automation Co.,Ltd.,Lanzhou 730060,China)

机构地区：[1]天华化工机械及自动化研究设计院有限公司,甘肃兰州730060

出　　处：《化工管理》2023年第4期142-146,共5页Chemical Engineering Management

摘　　要：文章在阐述放射性检测仪表基本原理的基础上,根据三聚氰胺后反应器的实际工艺状况及测量需求,设计了针对性的测量方案,并实现了长晶体级联、多通道内置式放射源防护罐、射线约束方向调节装置等多项技术创新,对三聚氰胺后反应器及其他类似装置测量设计具有一定的指导意义。On the basis of explaining the basic principle of the radioactivity detection instrument in this paper, according to the actual technological conditions and measurement requirements of the post-reactor for preparation of melamine, a targeted measurement scheme is designed, and a number of technological innovations, such as long crystal cascade, multi-channel builtin radioactive source protection tank and ray restraint direction adjustment device. It has a certain guiding significance to the measurement design of the post-reactor for preparation of melamine and other similar devices.

关 键 词：放射性检测仪表 三聚氰胺后反应器 长晶体级联 多通道内置式放射源防护罐 射线约束方向调节装置 

分 类 号：TQ226.62[化学工程—有机化工]