西安脉冲堆气力输送系统  

Xi'an Pulsed Reactor Pneumatic Transmission System

作　　者：杨其辉[1] 吕渝川[1] 徐林祥[1] 李高[1] 刘青松[1] 

机构地区：[1]中国核动力研究设计院,成都610041

出　　处：《核动力工程》2002年第6期27-29,共3页Nuclear Power Engineering

摘　　要：西安脉冲堆气力输送系统是国内第一套采用负压气力输送方式进行中子活化分析样品传输工作的系统,其输送方式可以彻底地避免放射性气体逸出输送管。本系统独特的气体缓冲方式实现了管道中高速飞行的样品盒在辐照终端的快速安全缓冲。本文简要介绍了该系统的设计及调试结果。Xi抋n pulsed reactor pneumatic transmission system is the first system that performs transmitting of neutron-activation-analysis-samples by means of negative pressure pneumatic transmission in China. This means could completely eliminate radioactive gas leaking from transmission tubes. A unique approach of air-suspending in this system is developed to realize the safety and quick terminal suspending in irradiated position of the sample capsule which is moving in high speed in tube. This paper introduced the designs and the tests of this system in brief.

关 键 词：西安脉冲堆 气力输送系统 终端缓冲 实验设施 中子活化分析 

分 类 号：TL411.4[核科学技术—核技术及应用]