摘要
本文分析了改造前25t转炉氧枪冷却水系统存在的问题，根据水力条件最优的原则结合现场条件对管道进行了选型和布置。并通过计算确认了方案的可行性，改造后系统冷却效果良好。
The questions of oxygen lance cooling process for 25 t converter before bering improved were analyzed in this paper, thinking of the optimal hydraulic conditions and the field condition, the method of pipe type selection and arrangement were chosen, and it the design is reasonable. is possible after calculations, the results show that
关键词
水力条件
冷却
氧枪
hydraulics
cooling
oxygen lance
