壳牌煤气化装置锁斗阀常见故障分析及解决方法

摘要

The sluice valve is key instrument control valve in shell coal gasification Process. This paper gives a brief description of the valve on its structure and analyzes four common reasons that lead the failures and then put forward related solutions. In addition, application of home-made sluice valve is also intro- duced.%简要叙述了锁斗阀的结构,详细分析了四种常见故障的原因,提出了解决的方法并对国产锁斗阀的应用情况作了简单介绍。