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简单介绍了广东长潭水电厂 2号机主轴工作密封多次烧焦被迫停机的事例 ,对事故原因作出探讨分析 ,最后总结出保证活塞式端面橡胶密封安全运行的一些经验
A brief introduction of the case of the No. 2 machine spindle of Guangdong Changtan Hydroelectric Power Plant being shut down due to repeated scorching of sealed seams was made and the cause of the accident was discussed and analyzed. Finally, some experiences of ensuring the safe operation of the piston type rubber seal were summarized