摘要
八钢首座2500m3高炉建成投产,给八钢高炉炉前带来一个新课题,即炉前主沟由以前小高炉干沟改为了大高炉贮铁式主沟,为了使贮铁式主沟发挥其优越性,我们通过不断摸索,目前已达到通铁量13万t的设计能力,为高炉生产节约了成本,更主要降低了炉前劳动量,改善了工作环境。
Bagang NO. B BF （2500m3） Blow -in succeed and Rapid Target Output Achievement. The new question was brought that iron trough instead the main trough constructed retention basin. According to study incessant and the iron exchanging amounts reached 130 thousand tons of design value, this measures improving entironment.
关键词
高炉
贮铁式主沟
通铁量
BF
main trough storing basin
iron exchanging amounts
