航煤管道清管工程中存在的问题分析
Case Analysis on Pigging of Jet Fuel Pipeline
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摘要: 针对福州长乐机场航空煤油管道出现锈渣严重堵塞过滤器的现象, 制定了具体的通球清管方案。介绍了管道扫油排空、收发球筒安装以及通球、扫线、清管的具体实施过程, 对该实施过程中存在的问题进行了分析, 提出了相应的改进措施。Abstract: In pigging of jet fuel pipeline in Changle Airport of Fuzhou, the filter was blocked with rust. To avoid this problem, relative improvement measures are put forward.