ISSN:1003-8620

CN:42-1243/TF

主管:中信泰富特钢集团股份有限公司

主办:大冶特殊钢有限公司

特殊钢 ›› 2008, Vol. 29 ›› Issue (5): 26-28.

• 试验研究 • 上一篇    下一篇

80 t圆柱形LF精炼炉的水模型和三维数值模拟的研究

崔荣峰1,钱永辉1,周俐2   

  1. 1. 中冶华天工程技术有限公司,马鞍山 243005;
    2. 安徽工业大学冶金与资源学院,马鞍山 243002;
  • 收稿日期:2008-03-21 出版日期:2008-10-01 发布日期:2023-01-04
  • 作者简介:崔荣峰(1982-),男,助理工程师,2007年安徽工业大学毕业,炼钢工艺设计。

A Study on Water and Three Dimensional Numerical Models for an 80 t Cylindric Ladle Refining Furnace

Cui Rongfeng1 , Qian Yonghui1 , Zhou Li2   

  1. 1. Zhongye Huatian Engineering and Technology Corp Ltd, Maanshan 243005 ;
    2. School of Metallurgy and Resource, Anhui University of Technology, Maanshan 243002;
  • Received:2008-03-21 Published:2008-10-01 Online:2023-01-04

摘要: 通过建立的水模型和三维Enler数学模型,试验研究了80 t LF底吹偏心位置对钢水混匀时间和钢包纵截面流场的影响。结果表明,最佳底吹偏心位置为0.550R(钢包半径),使混匀时间短,具有较佳的流场分布,有利于夹杂物上浮与去除。

Abstract: The effect of bottom blown location of an 80 t LF on mixing time of liquid steel and liquid flow field of ladle longitudinal section have been tested and studied by established water model and three dimensional Euler model. Results showed that the optimum bottom blown location was 0.550R (ladle radius) , it was available to decrease mixing time and promote inclusions floating up and removed with optimum distribution of liquid flow field.