Production Practice of Injection System in Rare Earth Steel Iron-making Plant

2020 
稀土钢炼铁厂7#、8#高炉的喷煤系统采取三罐并列、单管路加三分配器,出料采用旋转给料机的直接喷吹模式.自2014年投产以来,先后遇到了小煤量无法喷吹、喷吹罐加压组件连续破损,清理过滤器篦子过程中堵塞喷枪、两座高炉无法实现互补等问题,通过对喷吹自动化系统的改进,对设备磨损进行优化攻关,逐步改进完善.
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