water-cooled oxygen lance

The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly.

本实用新型涉及一种锻压组合式中央水冷氧喷枪喷头总成。

The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly, which belongs to the technical field of an oxygen lance of converter steelmaking.

锻压组合式中心水冷氧枪喷头组件，属于转炉炼钢氧枪设备技术领域。

Water cooled lance and lance manipulator have both replaced the hand lance. The lance manipulator is an efficient and economical tool to inject oxygen and solid materials into EAF.

水冷喷枪和喷枪机械手已取代了手动喷枪，喷枪机械手是一种向电弧炉喷氧和固体燃料高效而经济的方法。