进口天然气三甘醇脱水装置检修及问题处理

Overhaul and Problem Treatment of Imported Triethylene Glycol Dehydration Unit for Natural Gas

介绍了3.0×105 m3·d^-1进口天然气三甘醇脱水装置的自主检修、主要附件机能恢复过程。对天然气三甘醇脱水装置中的关键设备维修要点、优化情况、关键控制点以及工作原理与运行情况进行了介绍,阐述了天然气三甘醇脱水装置存在的问题、自主检修的积极意义。在天然气三甘醇脱水装置自主检修过程中,尝试使用部分国产配件,节约了维修费用,单套装置为企业节约资金达70万元以上,为企业创造了较好的经济效益。

The self-maintenance and function recovery process of main accessories of 3.0×105 m3·d^-1 imported triethylene glycol dehydration unit for natural gas were introduced. The key equipment maintenance points, optimization, key control points, working principle and operation of the natural gas triethylene glycol dehydration unit were discussed, the problems existing in the triethylene glycol dehydration unit for natural gas and the positive significance of self-maintenance were expounded. In the course of independent overhaul of the natural gas triethylene glycol dehydration unit, more than 700,000 Yuan was saved for the enterprise through using domestic accessories.