氨精制系统中故障树分析法的应用

The Application of Fault Tree Analysis in Ammonia Treatment System

应用故障树分析法可方便直观地分析出事故产生的原因,达到预测、预防事故发生的目的。此方法同样也可应用到含硫污水汽提等环保设施的运行管理中。将装置中达不到设计要求的某一环节,看做是一个“事故”应用故障树分析法对其进行分析,找到导致“事故”发生的主要原因,以便设法解决。

The fault tree analysis method can be used to analyse the cause of accidents obviously. The aim of the accident prediction and prevention can be achieved.This also can be used to manage the environmental protective facilities, for instance, the sour water stripping,etc. One point of the facility running which cannot reach the design requirement can be deemed as an'accident'. The fault tree analysis can be used to find the main cause of accident so as to solve the problem.