【摘要】 在BOF→LF→CC的炼钢生产流程中,为了提高在线双工位LF的有效利用程度,通过对双工位LF精炼过程的时间加以解析,提出了在一定假设条件下,在线双工位LF有效利用系数η的概念;讨论了η与前、后工序的时间关系。由此,可以评价LF设备的有效利用情况,计算相应的转炉座数以及连铸机的最大产能等;同时,根据这些关系可以指导钢铁厂的设计和炼钢车间的生产组织。更多还原

【Abstract】 In order to raise the effective utilization coefficient of the two-operating position LF in the steelmaking process flow of BOF-LF-CC the concept of effective utilization coefficient η for the on-line two-operating position LF is put forward under the specific hypothetical conditions by analyzing the process time of the two-operating position LF refining and the relation of η with the up-stream process and down-stream process discussed.Thereupon the effective utilization of the LF equipments can be evaluated and the number of related converters and maximum productivity of the continuous caster can be calculated as well.In the meanwhile the information can be used for guiding the design of the steel-making plant and organization of production of the steel-making shop.更多还原