武汉工程职业技术学院学报2024，Vol.36Issue(4)：1-6,6.
高炉风口风量风速计算模型的研究
Research of Blast Volume and Velocity Calculation Model for Blast Furnace Tuyeres
曹征科 1张建刚2
作者信息
- 1. 武汉钢铁有限公司炼铁厂 湖北 武汉:430080
- 2. 武汉钢铁有限公司设备管理部 湖北 武汉:430080
- 折叠
摘要
Abstract
The tuyere adjustment is an important means in the lower part regulation of blast furnace op-eration.In order to promptly and accurately understand the distribution changes of the blast volume of blast furnace for different tuyere after the tuyere adjustment operation,a mathematical calculation model of blast volume and velocity for blast furnace tuyeres was built.By calculating the flow resistance ratio of the blast branch of each tuyere,and then calculating the flow ratio between each tuyere and any designated tuyere based on the flow resistance ratio,the blast volume and velocity of different tuyere can finally be obtained.The proposed mathematical model realizes the intuitive quantitative characterization of the opera-tion experience of the tuyere adjustment through analytical calculation,which can be used to calculate the blast parameters of the blast furnace tuyere offline or in real time,improve the accuracy of tuyere status monitoring.关键词
高炉/风量/流阻比/流量比/风口状态监测Key words
blast furnace/blast volume/flow resistance ratio/flow ratio/tuyere status monitoring分类
矿业与冶金引用本文复制引用
曹征科,张建刚..高炉风口风量风速计算模型的研究[J].武汉工程职业技术学院学报,2024,36(4):1-6,6.
