流体机械

2005, (10)

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干气密封在循环氢压缩机上的应用
Application of Dry Gas Seal on the Compressor for Circulating Hydrogen

潘广斌,刘楠
PAN Guang-bin,LIU Nan (PetroChina Company Limited Oil Refinery of Jilin Petrochemical Company,Jilin 132000,China)

摘要(Abstract):

从理论上对T型槽干气密封的作用机理进行了研究,并对干气密封控制系统及投用时注意的问题进行了分析。该密封工业运行获得成功并取得了可观的经济效益,极大提高了加氢装置核心设备循环氢压缩机运行的可靠性。
The working mechanism of T-grooves dry gas seal was theoretical research,and the control system for dry gas seal was introduced.Meantime,it comments on the questions that should be noted when the dry gas seal is being in usage.This dry gas seal acquires success in industrial operation,and gains great economic effect,upgrades the reliability of equipment.

关键词(KeyWords): 干气密封;循环氢压缩机;气膜;控制系统
dry gas seal;compressor for circulating hydrogen;gas film;control system

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作者(Author): 潘广斌,刘楠
PAN Guang-bin,LIU Nan (PetroChina Company Limited Oil Refinery of Jilin Petrochemical Company,Jilin 132000,China)

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