钢包炉底吹氩的物理模拟研究

摘要

Water modeling experiments to simulate the 130t ladle furnace manufactured were conducted. Flow parameters in the LF,including level fluctuation,mixed time and inclusion floated time were studied.The re-sults showed that optimal technological parameters for deep-desulfurization and inclusion removal in the LF ladle were 600 L/min and 170 ~180L/min respectively and favorable effects could be achieved with above mentioned parame-ters.The theoritical proof was provided for the process technology.%针对130t 钢包炉进行了水模型物理模拟，就钢包内钢液液面波动、混匀时间及夹杂上浮时间等流动特性进行了实验研究。结果表明钢包炉深脱硫和去夹杂的底吹氩参数分别为600L／min 和170L／min ～180L／min 时，能够满足现有钢种结构下脱硫和去夹杂的要求，这为现场工艺改进提供了相应的理论依据。