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对略钢1号高炉封炉及快速开炉实践进行了总结。通过精心的休风和开炉前的准备及送风恢复,送风48h后,炉况恢复基本正常,实现了安全、快速开炉的目标。
On the 1st steel blast furnace and quick blast furnace practice were summarized. Through elaborate wind break and pre-blast preparation and blast recovery, the blast condition was basically normal after 48 h of blasting, achieving the goal of safety and rapid opening of the furnace.