为了解决尿素系统二氧化碳压缩机高压缸2009年大修开车后轴承、出口管线振动异常的问题，结合机组的检修和运行情况，对振动异常的原因从检修维护的角度进行了分析，找出了问题所在，并采取了相应的处理措施，取得了良好的效果。%Overhaul in 2009 after unit driving, the carbon dioxide compressor of urea system high pressure cylinder of the bearing, export pipeline vibration abnormalities, combined with the maintenance and operation of the reasons for the abnormal vibration analysis to identify the problem, and take a appropriate measures to deal with, with good results.
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