2000m^3高炉项修开炉达产实践

Pratice of Reaching Target Output at Startup after Item Repair of 2000m^3 BF

炼铁新厂1#2000m^3高炉于2007年6月25日降料线停炉，经过B1段冷却壁的更换、炉缸铁口处理、风口调整、装料等准备工作后，2007年7月6日点火开炉，5天后顺利达产，基本实现了稳产、高产。

Blowing-out with dropping stckmghne of 2000m^3 BF starting on June 25,2007 on July 6 New I-ron-making Plant, target output is reached 5 days later and high and stable production is carried out after lots of preparations such as changing cooling wall of section B1, treating taphole of hearth and charging.