闫心怡, 沈明钢, 冯超. A Study on Oxygen Lance Level for a 300 t Top and Bottom Combined Blowing Converter by a Water Model and Application[J]. Special Steel, 2018, 39(1): 6-8.
闫心怡, 沈明钢, 冯超. A Study on Oxygen Lance Level for a 300 t Top and Bottom Combined Blowing Converter by a Water Model and Application[J]. Special Steel, 2018, 39(1): 6-8.DOI:
The effect of top oxygen lance level (150~230mm) and flow rate (44~48m
3
/h) of geometric similarity 1:10 water model for 300t top and bottom combined blowing converter on mixing time of liquid has been studied. It is obtained by simulation results that the optimum lance level is 170mm and optimum flow rate is 45m
3
/h
.
The application results of 300t top and bottom combined blowing
converter show that with top lance flow rate 60000