立式循环水泵振动消除的技术改进与方案

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[摘    要]辅机循环水泵在火电厂运行过程中起着关键作用，就一起2200KLA-18.5型循环水泵振动超标现象的处理进行分析与探讨，提出了排除故障的措施及处理方法，并探索对循环水泵异常振动故障进行排查的方案。

[关键词]循环水泵;振动;故障排查;改进修复

[中图分类号]TM62 [文献标志码]A [文章编号]2095–6487（2022）05–00–03

Technical Improvement and Scheme of Vibration

Elimination of Vertical Circulating Water Pump

Xing Zhi-qiang

[Abstract]The auxiliary circulating water pump plays a key role in the operation of the thermal power plant. This paper analyzes and discusses the treatment of the 2200KLA-18.5 circulating water pump's vibration exceeding the standard. The measures and processing methods for troubleshooting are put forward. And explore the solution of abnormal vibration fault of circulating water pump.

[Keywords]circulating water pump; vibration; troubleshooting; improvement and repair

1 设备简介

某电厂一期2×600 MW超临界机组循环水（海水）的输送，采用2200KLA-18.5型大型立式斜流泵，共配置有4台，每台机组各配备有2台。（剩余3821字）