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针对15000m3/h空分设备配套的T-21/0.6型透平膨胀机导流器和蜗壳等被损坏的原因进行了详细分析,介绍导流器和蜗壳的修复方法,提出了防止同类故障再次发生的操作方法。
A detailed analysis of the causes of spoilage of the T-21 / 0.6 turboexpander and the volute supporting the 15000m3 / h air separation plant is provided. The methods for repairing the deflector and the volute are introduced, Fault occurred again operation method.