降低柳钢4号高炉燃料比的技术措施

Technical Measurements to Reduce the Fuel Ratio of No.4 Blast Furnace of Liuzhou Steel

在贫化炉料条件下,柳钢4号高炉车间通过加强原燃料质量监控,实施高顶压、高风温、大富氧、大喷煤、大矿角、大批量、低硅冶炼等措施,将燃料比降到530 kg/t。

Under the condition of using depleted burden, No.4 Blast Furnace Shop adopts some countermeasures, such as to strengthen monitoring for raw and fuel materials＇ quality, carry out smelting with high top pressure, high blast temperature, big oxygen enrichment, big oreangle, big batch weight and low silicon, to reduce the fuel ratio to 530 kg/t.