高炉炉渣粘度性能预测系统

Blast Furnace Slag Viscosity Characteristics Prediction System

针对南钢矿石成分、炉料结构的不断变化,用计算机语言编制可计算在不同矿石成分和炉料结构下的理论炉渣成分及其它参数的软件。同时,收集了大量南钢正常生产时的炉渣成分数据,建立了高炉炉渣粘度数据库,根据坐标转换的作图原理,用Excel作出CaO-SiO2-Al2O3系工业等粘度图,对照计算炉渣成分,提前预测了高炉炉渣状况,并以此来指导生产实践。

Aiming at the status that ore composition and burden composition are continually changed in Nanjing Iron and Steel Corporation, a software which can calculate the academic slag composition and other parameters of different ore composition and charging burden composition is worked out. By collecting slag composition of Nanjing Iron and Steel Corporation, the results of slag viscosity are saved to the Access data base. Under the construct principle of coordinate conversion, the industrial iso-viscosity curves of CaO-SiO2-Al2O3 system slag at 1 500 ℃ are worked out with the software of Excel. We can forecast the slag condition after the slag composition was inputted into the system.