变压吸附装置中程控阀和电磁阀故障的处理

Malfunction Treatment of PLC Valve and Solenoid Valve in PSA Unit

介绍变压吸附装置工艺过程及程控阀和电磁阀的使用情况,分析程控阀和电磁阀常见故障,提出处理方法。

Introduce the use of the program logic control(PLC) valves and the solenoid valves in pressure swing adsorption(PSA) unit.Analyze the common failures of the PLC valve and solenoid valve,and put forward the treatment methods.