含氢废气处理系统运行缺陷及风险分析

Operational Defect and Risk Analysis of Hydrogen Containing Gas Treatment System

秦山二厂含氢废气处理系统采用加压贮存法,加压贮存法结构简单,废气处理工艺比较成熟。废气处理系统没有直接的安全功能,但能防止向环境泄露,保护环境,使废气的放射性排放保持在可接受的范围。本文主要介绍秦山二厂含氢废气处理系统的工艺流程,相关运行参数,核心设备的工作原理;分析了系统运行中存在的风险,如:衰变箱的容量不足、倒箱操作时易导致压缩机损坏甚至放射性气体意外排放等,通过分析缺陷原因提出了相应的解决办法。

Compression storage method is used in hydrogen containing gas treatment system,Compression storage method has simple structure and the technology is mature.The system has no security function directly,But can to prevent the environmental disclosure, protect environment,making.