4号高炉长期稳定生产的措施

Countermeasures for Stabilizing the Long-term Production of No.4 Blast Furnace

总结在4号高炉实施的加强入炉原燃料管理、优化高炉操作制度、稳定高炉操作炉型、强化炉前生产管理、降低高炉休慢风率、三班统一稳定操作等措施以及效果。

The countermeasures and its effects implemented to No.4 Blast Furnace, such as to strengthen management of the charged raw and fuel, optimize the furnace operating duty, stabilize the furnace wear lines, reinforce the furnace production management, reduce the downtime percentage and slow run rate of blast furnace and uniformed stable operation adopted by three shifts, were introduced.