A Test and Study on Water Modelling for Optimization of Bottom Argon Blowing Process of a 90 t Ladle Furnace

丁宁; 包燕平; 孙齐松; 王立峰

您当前的位置：

首页 >

文章列表页 >

A Test and Study on Water Modelling for Optimization of Bottom Argon Blowing Process of a 90 t Ladle Furnace

更新时间：2026-01-21

- A Test and Study on Water Modelling for Optimization of Bottom Argon Blowing Process of a 90 t Ladle Furnace
- Special Steel Vol. 31, Issue 5, Pages: 8-10(2010)
- 作者机构：
  
  1. 北京科技大学冶金与生态工程学院,北京,100083
  2. 首钢技术研究院,北京,100043
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：26 April 2010，
  
  Online First：11 November 2022，
  
  Published：11 November 2010
- 稿件说明：
移动端阅览
丁宁, 包燕平, 孙齐松, et al. A Test and Study on Water Modelling for Optimization of Bottom Argon Blowing Process of a 90 t Ladle Furnace[J]. Special Steel, 2010, 31(5): 8-10.
DOI：

丁宁, 包燕平, 孙齐松, et al. A Test and Study on Water Modelling for Optimization of Bottom Argon Blowing Process of a 90 t Ladle Furnace[J]. Special Steel, 2010, 31(5): 8-10. DOI：

摘要

采用1:2.5几何相似比的水模型

试验研究了钢厂90 t钢包炉(LF)透气砖位置、数量和底吹供气量对钢包内流体混匀时间的影响。结果表明

优化后的钢包透气砖位于高位料仓下料位置的下方

渣料和合金能够直接加在裸露区

熔化速度快

合金收得率高;底吹气体流量23.89 L/min时钢包流体混匀时间最短

有利于钢水深脱硫。

Abstract

The effect of location and number of gas permeable brick and bottom argon supply rate on mixing time of liquid in a 90 t ladle furnace at steelworks has been tested and studied by using water model with 1：2.5 geometric resemble scale. Results show that the optimum ladle furnace gas permeable brick is located under dumping area of high level charging hopper

the slag material and alloy is directed adding at bare area to get higher melting rate and alloy yield； and the mixing time o£ liquid in ladle is shortest with bottom gas blowing rate 23. 89 L/min

it is available to deep desulphurization of liquid steel.

关键词

Keywords

references

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Numerical Simulation of Bottom Argon Blowing Process for 130 Ton Ladle

Effect of Different Argon Blowing Modes on Refining Effect of Molten Steel

Water Model Simulation Test for VOD Refining Process

Water Modelling Test of a Special Asymmetrical 12 strand 35 t Tundish and Optimization of Flow Control Device

Related Author

Li Qi

Qiu Guoxing

Wang Gongliang

Gao Peng

Li Rongxiang

Wang Xiaoying

Zhou Mingxing

Zheng Bing

Related Institution

School of Metallurgical Engineering， Xi'an University of Architecture and Technology

Hebei Iron and Steel Group Shigang Company

Whole Processes of High Quality Fastener Application Technology Research Center of Universities in Hebei Province， Hebei Taihang Iron and Steel Group Co.，Ltd.

Technology Innovation Center for High Quality Cold Heading Steel of Hebei Province， Hebei University of Engineering

College of Materials and Metallurgy， Liaoning Science and Technology University

⁰