基于清管杂质成分分析的输气管道管理

Gas Pipeline Management Based on Pigging Impurity Composition Analysis

为保障长输管道的运行安全,开展管道内检测是必不可少的一项工作内容。为确保内检测的效果,进行有效清管是必要的条件,管道内壁的清洁度是保证检测器顺利运行和准确检测的关键条件。管道内杂质数量过多,将严重影响整体的清管效果。通过分析杂质的组分,并推断杂质形成的原因,制定相应的管理措施,为内检测创造较为有利的条件,也是及时发现管道存在缺陷,针对性消除隐患,实现管道安全、平稳、长周期运行的有效管理方式。

In order to ensure the safe operation of long-distance pipeline,it is an essential work to carry out in-pipeline inspection.In order to ensure the effect of internal inspection,effective pigging is a necessary condition.The cleanliness of the inner wall of the pipeline is a key condition to ensure the smooth operation and accurate inspection of the detector.The excessive amount of impurities in the pipeline will seriously affect the overall pigging effect.By analyzing the components of impurities and inferring the reasons for the formation of impurities,corresponding management measures were formulated to create favorable conditions for internal inspection,which was also an effective management method to discover defects in the pipeline in time,eliminate hidden dangers and realize safe,stable and long-term operation of the pipeline.