马钢炼铁总厂(北区)4#烧结主抽风机故障诊断
Plant Maintenance Engineering(2021)
Abstract
在周期性监测中发现,炼铁总厂(北区)4#烧结主抽风机机组的电机驱动侧轴向振动偏大.通过对机组振动数据的分析,诊断出机组轴系不对中、电机驱动端联轴器存在严重磨损的问题.后来现场安排检修,更换了联轴器内部磨损严重的弹簧,振动值下降,机组恢复正常运行.
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