转炉煤气回收和放散自动控制系统改进

摘要

针对在煤气回收和放散调试过程中发现的问题，通过改进转炉煤气回收和放散控制系统，增加气动三通阀控制联锁信号，保证放散的高度可靠性和煤气自动回收的高度安全性。%According to the problems founding in debugging of gas recovery and spread, by optimizing the converter gas recovery and spread automatic control system and increasing the interlock control signal of pneumatic three-way valve, the high reliability of spread and high safety of gas recovery are guaranteed.