| 大型离心式风机轴承发热的原因及处理方法 |
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| 引用本文： | 冯长青.大型离心式风机轴承发热的原因及处理方法[J].发电设备,2008,22(5). |
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| 作者姓名： | 冯长青 |
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| 作者单位： | 郑煤集团东风电厂,河南郑州45237I |
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| 摘 要： | 轴承发热是大型离心风机常见的故障,严重影响锅炉的安全运行。分析了郑煤集团东风电厂离心式风机故障的原因,得出是由轴封盘根与轴之间的软摩擦引起的。介绍了更换轴承的具体处理方法。
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| 关 键 词： | 能源与动力工程 离心式风机 轴承发热 处理方法 |
Cause Analysis on Bearing Overheating of Large Centrifugal Fans and the Remedy |
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| FENG Chang-qing.Cause Analysis on Bearing Overheating of Large Centrifugal Fans and the Remedy[J].Power Equipment,2008,22(5). |
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| Authors: | FENG Chang-qing |
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| Abstract: | Overheating troubles are frequently encountered by bearings of large centrifugal fans.Based on analysis of the centrifugal fans in Dongfeng Power Plant of Zhengzhou Coal Industrial(Group) Co.Ltd.,the overheating failure is found to be caused by soft friction between the gland packing and the shaft,for which countermeasures are proposed. |
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| Keywords: | energy and power engineering centrifugal fan overheating of bearing treatment |
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