| 高炉炉缸内铁水流动特性的物理模拟 |
| |
| 引用本文： | 邵磊,徐辉,余珊,邹宗树.高炉炉缸内铁水流动特性的物理模拟[J].沈阳黄金学院学报,2009(1):1-6. |
| |
| 作者姓名： | 邵磊 徐辉 余珊 邹宗树 |
| |
| 作者单位： | 东北大学材料与冶金学院,沈阳110004 |
| |
| 基金项目： | 与瑞典MEFOS合作项目资助. |
| |
| 摘 要： | 采用原型尺寸且死料柱采用冶金焦堆积而成，针对某实验高炉炉缸铁水流动特性进行水模实验，研究了出铁流量、出铁口深度以及铁水液面高度对铁水流动的影响．研究结果表明，大流量出铁时加剧了铁水对炉缸的流动冲刷，加深出铁口可以减缓这种冲刷，对高炉长寿是有益的．
|
| 关 键 词： | 高炉炉缸 铁水流动 死料柱 物理模拟 |
Physical modelling of hot metal flow in a BF hearth |
| |
| Authors: | SHAO Lei XU Hui YU Shan ZOU Zong-shu |
| |
| Affiliation: | (School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China) |
| |
| Abstract: | Taking the scale of 1 ： 1 and real coke as the packing material of the dead-man, water modelling is carried out to gain information about the flow behavior in an experimental blast furnace hearth. The influences of tapping flow rate, taphole depth and liquid level on hot metal flow are studied. The results show that the washing erosion is accelerated when tapping flow rate gets higher. At the same time, it is beneficial to prolong the hearth life when the immersion depth of tap-hole is longer. |
| |
| Keywords: | blast furnace hearth hot metal flow dead-man physical modeling |
| 本文献已被 维普 等数据库收录！ |
|
