后混式磨料射流清洗油管涂料的实验研究  

EXPERIMENT OF THE POSTMIXED ABRASIVE JET CLEANING OIL TUBE COATING

作　　者：徐依吉[1] 程燕良[2] 赵付国[1] 

机构地区：[1]石油大学(华东),山东东营257002 [2]胜利油田孤岛采油厂

出　　处：《西南石油学院学报》2003年第1期70-73,共4页Journal of Southwest Petroleum Institute

摘　　要：通过对后混合式磨料射流清洗油管涂料的实验研究 ,得出了后混合式磨料射流清洗油管涂料的清洗效率与喷嘴直径、喷距、喷射角以及颗粒直径的关系。后混式磨料射流清洗油管涂料的清洗效率随喷嘴直径的增大而增大 ,喷距、喷射角和磨料颗粒直径最佳参数值分别为 2 50mm、90°和 0 .8mm。By the experiment of the postmixed abrasive jet cleaning oil tube coating, it was concluded that the efficiency of the postmixed abrasive jet cleaning oil tube coating was related to nozzle diameter, standoff distance, jet angle and diameter of abrasivegrain, that the efficiency of the postmixed abrasive jet cleaning oil tube coating increased with the diameter of nozzle, the optimum value of standoff distance is 250 mm, of jet angle is 90 degree and of grain diameter is 0.8 mm.

关 键 词：磨料喷嘴 后混式磨料 射流清洗 油管 涂料 实验研究 

分 类 号：TE973.8[石油与天然气工程—石油机械设备]