大直径管道环形磁铁压固粘合堵漏方案的研究  

Research on Plugging Plan of Large-Diameter Pipe of Ring Magnets Consolidation Conglutination

作　　者：刘芳丽[1] 蔡晓君[1] 

机构地区：[1]北京石油化工学院机械工程学院,北京102617

出　　处：《新技术新工艺》2012年第8期39-41,共3页New Technology & New Process

摘　　要：在详细分析了磁性材料技术特点的基础上,提出了环形磁铁带压堵漏技术方案,该方案采用磁铁能够对钢铁磁性材料产生很大的吸引力,该力完全可以应用于平衡管道泄漏的介质压力,再配合高强度黏合剂,达到带压堵漏的目的。因此,采用强磁性材料钕铁硼制作环形磁铁,可以解决磁性材料大直径管道的喷溅式泄漏问题,是带压堵漏技术未来的理想密封材料。In this paper, technical characteristics of magnetic materials had been analyzed in details, and on the basis of that, the paper presented a ring magnet pressure plugging technology solution, the program was made with strong magnetic NdFeB ring magnet, and the force can be applied in balance of media pressure of pipe leakage, it also can meet the goal of plugging with pressure on the condition of high-intensity adhesive. This technology can solve the magnetic materials, largediameter pipe splash leaking problem. It is the ideal material of future pressure seal technology.

关 键 词：大直径管道 环形磁铁 堵漏 

分 类 号：TE97[石油与天然气工程—石油机械设备]