一、引言使用纯氧助燃的回转熔炼炉是用于铁水熔炼和保温的工具,制造和维护成本均极低。使用纯氧助燃、灰尘和烟雾排出物大为减少,因此,不必购买除尘装置而节省了投资。这种炉子适用于各类生铁和铸铁熔炼,由于耐火炉衬寿命长,生产和维修费用明显下降。 I. INTRODUCTION Rotary smelting furnace using pure oxygen for combustion is a tool used for hot metal smelting and thermal insulation. The manufacturing and maintenance costs are very low. With pure oxygen combustion, emissions of dust and fumes are greatly reduced, saving you money by eliminating the need to purchase a dedusting unit. This stove is suitable for all kinds of pig iron and cast iron smelting, due to the long life refractory lining, production and maintenance costs dropped significantly.