低放射性废液输送管网系统改造工程设计研究  

Study on Engineering Design for Reconstruction of Low-Level Liquid Radwaste Draining Systems

作　　者：王金明 荣峰 谢红雨 王鑫 李金艳 

机构地区：[1]中核第四研究设计工程有限公司,石家庄050021 [2]石家庄红旗锅炉容器有限公司,石家庄050041 [3]中广核工程有限公司,广东深圳518000 [4]中国核电工程有限公司河北分公司,石家庄050021

出　　处：《核动力工程》2011年第5期117-120,共4页Nuclear Power Engineering

摘　　要：我国早期建设的核设施低放射性废液输送管网系统普遍存在安全隐患,需进行更新改造。本文通过系统现状分析,论述了更新改造设计原则与研究重点,结合工程实例,对老厂区低放射性管网系统更新改造的技术难点进行了研究和分析,确定了设计方案。Potential safety hazards occur on the low-level liquid radwaste draining systems of nuclear facilities constructed during 60~70 s of the last century and reconstruction is demanded.By analyzing the present situation of the draining systems,the design principle and important factors for the design of the reconstruction engineering are discussed.Taking the reconstruction of the low-level radwaste draining system in the old building area as an example,the technical difficulties are studied and analyzed,and a design scheme is developed.

关 键 词：低放射性废液 管网系统 更新改造 

分 类 号：TL94[核科学技术—辐射防护及环境保护]