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介绍了外高桥电厂 4号机高中压缸汽封的改造情况 ,对可调式汽封在运行中出现的问题进行了分析 ,提出了相应的启动措施 ,并对可调式汽封效果作了比较
The reconstruction of No.4 high and medium pressure cylinder steam seal of Waigaoqiao Power Plant was introduced. The problems occurred in the operation of the adjustable steam seal were analyzed, the corresponding starting measures were put forward, and the effect of the adjustable steam seal was compared