杭钢1号高炉炉缸、炉底温度场模拟计算及分析  

Simulation Calculation and Analysis of Hearth and Bottom Temperature Field of HISGC BF No. 1

作　　者：孙华平[1] 

机构地区：[1]中冶华天工程技术有限公司烧结炼铁室,马鞍山243000

出　　处：《天津冶金》2009年第5期40-42,共3页Tianjin Metallurgy

摘　　要：针对杭钢1号高炉深死铁层的情况,建立了二维非稳态包括凝固潜热的炉缸、炉底传热数学模型,运用大型软件Ansys模拟计算了炉缸、炉底温度场,并根据现场实测温度建立了侵蚀模型。结果表明深死铁层设计有效地避免了炉缸、炉底异常侵蚀,有利于高炉长寿。A two-dimensional non-stable mathematical model including solidification latent heat of hearth and bottom heat transfer is established according to the deep deadman condition at HISGC BF 1. Large scale software, Ansys, is utilized to simulate and calculate hearth and bottom temperature field and corrosion model is established by the measured temperatures. Results indicate that the design of deep deadman effectively avoids the foreign corrosion to hearth and bottom and can prolong the blast furnace life.

关 键 词：高炉 炉缸 炉底 温度场 侵蚀模型 分析 

分 类 号：TF531[冶金工程—钢铁冶金]