航煤管道清管工程中存在的问题分析

Case Analysis on Pigging of Jet Fuel Pipeline,

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。

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.