富氧侧吹炉高浓度富氧低碳炼铜生产工艺

High concentration oxygen enriched smelting process of low carbon oxygen side blown converter

富氧侧吹熔池熔炼炉在一个炉中集合了物料干燥、焙烧和熔炼等工序。富氧侧吹熔池熔炼工艺投产后,针对该工艺的参数、可变性及控制方法等展开积极的探索和试验,在试生产内发生了烟尘率高、烟气内的单体含硫量较高、余热锅炉上升烟道结焦等多个问题,分析提出相应的解决办法,针对工艺优化提出建议。

The oxygen side blown bath smelting furnace set material drying, roasting and smelting process in a furnace. Oxygen side blown bath smelting production process, explore and test positive for parameters, the process variability and control methods, in the trial production occurs in the dust rate is high, the monomer of higher sulfur content, waste heat boiler flue gas in rising flue coking and other issues, the analysis put forward the corresponding solution for process optimization suggestions.