冶金动力Issue(1)：16-20,5.
基于频谱分析的干熄焦循环风机故障预警
Fault Early Warning for Dry Quenching Circulation Fan Based on Spectrum Analysis
甘玲军 1宫则强 1丁晟1
作者信息
- 1. 马鞍山钢铁有限公司,安徽 马鞍山 243000
- 折叠
摘要
Abstract
The circulation fan is a key equipment in the dry quenching system.Traditional pe-riodic maintenance methods are prone to over-maintenance or under-maintenance.Therefore,real-time monitoring of its potential faults and achieving early warning is of great significance.Based on spectrum analysis theory and combined with relevant software tools,a detailed analysis of the wave-form signals from the dry quenching circulation fan motor was conducted.This enabled precise local-ization of faults in the motor bearing inner ring,accurately reflecting its health status and degrada-tion trend.Practice shows that mechanical fault early warning for the circulation fan can effectively guide on-site maintenance,significantly improving system operational reliability and overall perfor-mance.关键词
干熄焦/循环风机/故障预警/轴承/频谱Key words
dry quenching/circulation fan/fault early warning/bearing/spectrum分类
机械制造引用本文复制引用
甘玲军,宫则强,丁晟..基于频谱分析的干熄焦循环风机故障预警[J].冶金动力,2026,(1):16-20,5.
