摘要
介绍了一起法国Cryostar TC300/70-A膨胀机发生的叶轮断裂事故,分析了事故原因,阐述了事故处理过程,为进口膨胀机备件国产化制作、安装提供了参考实例。
A impeller fracture accident of the French Cryostar TC300/70-A expander is introduced, causes of the accident are analyzed and treatment process of the accident is presented, providing practical references for home manufacturing and installation of spare parts for imported expander.
出处
《冶金动力》
2014年第7期30-31,共2页
Metallurgical Power
关键词
膨胀机
增压端叶轮
扩压器
气封
油封
轴承
expander
booster-end impeller
diffuser
air sealing
oil sealing
bearing
