热轧设备在密封方面特有的工作条件和工作环境,给密封结构和密封件的设计与选择提出了更高的要求。本文对一些热轧设备因密封问题引起“滴、漏、跑、冒”的现象进行分析、并介绍改进方法。 Hot-rolling equipment in the sealing of the unique working conditions and working environment, the seal structure and seal design and selection put forward higher requirements. In this paper, some hot-rolled equipment due to sealing problems caused by “drip, drain, run, run” phenomenon is analyzed and introduced the improved method.