Experiment on Optimum Location of Bottom Nozzle in a 130 t Argon Stirred Ladle by Water Model

幸伟; 倪红卫; 沈巧珍; 张华; 何环宇

您当前的位置：

首页 >

文章列表页 >

Experiment on Optimum Location of Bottom Nozzle in a 130 t Argon Stirred Ladle by Water Model

更新时间：2026-01-21

- Experiment on Optimum Location of Bottom Nozzle in a 130 t Argon Stirred Ladle by Water Model
- Special Steel Vol. 28, Issue 4, Pages: 13-15(2007)
- 作者机构：
  
  武汉科技大学钢铁冶金及资源利用省部共建教育部重点实验室,武汉,430081
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：30 December 2006，
  
  Online First：05 January 2023，
  
  Published：05 January 2007
- 稿件说明：
移动端阅览
幸伟, 倪红卫, 沈巧珍, et al. Experiment on Optimum Location of Bottom Nozzle in a 130 t Argon Stirred Ladle by Water Model[J]. Special Steel, 2007, 28(4): 13-15.
DOI：

幸伟, 倪红卫, 沈巧珍, et al. Experiment on Optimum Location of Bottom Nozzle in a 130 t Argon Stirred Ladle by Water Model[J]. Special Steel, 2007, 28(4): 13-15. DOI：

摘要

通过建立的130 t钢包水力学模型

用电导法测定了单喷嘴、双喷嘴垂直分布和对称分布时不同供气量下钢水混匀时间。结果表明

双喷嘴喷吹的混匀时间较单喷嘴的混匀时间短

搅拌效果优于单喷嘴。单喷嘴底吹氩

喷嘴距钢包底部中心0.55R(钢包底半径)时混匀时间最短;双喷嘴间距由0.40R增至0.70R时混匀时间明显减少。

Abstract

The mixing time of steel in a 130t ladle with single nozzle blowing

double nozzle blowing in right angle location and symmetry location with different gas rate was measured by established water model using conductivity method. Results showed that the mixing time with double nozzle blowing was shorter than that with single nozzle blowing and stirring effect was better than that of single nozzle blowing. As nozzle location distance from center of ladle bottom for single nozzle blowing was 0.55R(ladle bottom radius)

the mixing time was shortest; and as distance between double nozzle for double nozzle blowing increased from 0.40R to 0.70R

the mixing time obviously decreased.

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

Study of Water Model on Mixing Characteristics of Flow Field in CAS Ladle with Deep Inserting Snorkel

Experimental Study on Water Model for a 50 t Top and Bottom Combined Blown Converter at Tangsteel

A Study on Physical Simulation for Liquid Flow in a New-Type Ladle at Xingcheng Special Steel

Water Modeling Examination for Optimization of Bottom Argon Blowing Location in 250 t Ladle Refining

A Study on Water Model for Optimum Process of Bottom Blowing Argon of 120 t Ladle

Related Author

干磊

何平

曾亚南

李俊国

韩志杰

李守章

吴雨晨

李红星

Related Institution

钢铁研究总院冶金工艺研究所，北京1

唐山钢铁股份有限公司

河北理工大学冶金与能源学院，唐11J

北京科技大学

兴澄特种钢铁有限公司，江阴

⁰