建龙钢铁厂4号高炉设计炉容为450m~3,由于高炉整体设计合理,投产前加强岗位培训,充分参予设备的安装与调试,有利保证了开炉工作顺利进行。同时,在开炉后通过积极调整高炉的各项操作制度,使4号高炉在投产3个月后,利用系数达到了3.17t/(m~3·d)。 The furnace design capacity of No.4 blast furnace in Jianlong Steel Plant is 450m ~ 3. Due to the overall design of the blast furnace is reasonable and the job training before production is put into full play, it is fully involved in the installation and commissioning of the equipment, which helps to ensure the smooth opening of the blast furnace. At the same time, the utilization factor of blast furnace No. 4 reached 3.17t / (m ~ 3 · d) after the furnace was put into operation by actively adjusting blast furnace operation system so that No.4 blast furnace was put into operation three months later.