立式循環(huán)水泵振動(dòng)消除的技術(shù)改進(jìn)與方案

打開文本圖片集

[摘    要]輔機(jī)循環(huán)水泵在火電廠運(yùn)行過程中起著關(guān)鍵作用，就一起2200KLA-18.5型循環(huán)水泵振動(dòng)超標(biāo)現(xiàn)象的處理進(jìn)行分析與探討，提出了排除故障的措施及處理方法，并探索對循環(huán)水泵異常振動(dòng)故障進(jìn)行排查的方案。

[關(guān)鍵詞]循環(huán)水泵;振動(dòng);故障排查;改進(jìn)修復(fù)

[中圖分類號]TM62 [文獻(xiàn)標(biāo)志碼]A [文章編號]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 設(shè)備簡介

某電廠一期2×600 MW超臨界機(jī)組循環(huán)水（海水）的輸送，采用2200KLA-18.5型大型立式斜流泵，共配置有4臺(tái)，每臺(tái)機(jī)組各配備有2臺(tái)。（剩余3821字）