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广东省长潭水电厂2号机水轮机主轴工作密封曾多次烧焦而被迫停机,经过对事故的原因进行分析并经多次试验,总结出保证活塞式端面橡胶密封安全运行的具体措施。
The working seal of the main shaft of No. 2 turbine of Changtan Hydropower Plant in Guangdong Province was forced to stop after many scorchings. After analyzing the causes of the accident and carrying out several tests, the concrete measures to ensure the safe operation of the piston type rubber seals were summarized.