摘要
Abstract
The start-up process of oxygen generator is a complicated process. Each step must be closely linked. Any negligence will cause malfunction of the equipment and even safety accident. In this article, a plate heat exchanger of the oxygen generator blocking occurred and the troubleshooting are introduced. The causes of failure are analyzed, the characteristics of fault handling are summarized and some technical references for dealing with this kind of fault are provided.关键词
制氧机/板式换热器/主冷凝蒸发器/仪表气/空气管道/冰堵Key words
oxygen generator/heat exchanger/main evaporator condenser/instrument air/air pipeline/ice blocking分类
化学工程
