【摘要】 首钢2号高炉在精料的基础上,通过积极调整送风制度和装料制度,合理采用强化冶炼措施,加强系统管理和设备管理,实现了焦比280kg/t、煤比185kg/t的生产指标,在喷煤降焦方面取得了新的进展。更多还原

【Abstract】 On the basis beneficiated burden material,Shougang No.2 blast furnace realizes the production target of 280 kg/ t coke ratio and 185 kg/t coal ratio by adjusting blowing-in system and material charging,taking proper smelting strength and enhancing system and equipment management.It achieves new progress in injecting pulverized coal and reducing coke con- sumption.更多还原