东北大学学报:自然科学版 ›› 2015, Vol. 36 ›› Issue (12): 1706-1709.DOI: 10.12068/j.issn.1005-3026.2015.12.008

• 材料与冶金 • 上一篇    下一篇

大型气垫式退火炉试验平台的研究与开发

侯帅1, 王效2, 花福安1, 王国栋1   

  1. (1. 东北大学 轧制技术及连轧自动化国家重点实验室, 辽宁 沈阳110819;2. 内蒙古民族大学 机械工程学院, 内蒙古 通辽028403)
  • 收稿日期:2014-10-20 修回日期:2014-10-20 出版日期:2015-12-15 发布日期:2015-12-07
  • 通讯作者: 侯帅
  • 作者简介:侯帅(1984-),男,河北邯郸人,东北大学博士研究生,河北工程大学讲师; 王国栋(1942-), 男, 辽宁大连人, 东北大学教授, 博士生导师, 中国工程院院士.
  • 基金资助:
    中央高校基本科研业务费专项资金资助项目(N110604011).

Research and Development of the Test Platform for Large Air Flotation Type Annealing Furnaces

HOU Shuai1, WANG Xiao2, HUA Fu-an1, WANG Guo-dong1   

  1. 1. The State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China; 2. College of Mechanical Engineering, Inner Mongolia University of Nationalities, Tongliao 028403, China.
  • Received:2014-10-20 Revised:2014-10-20 Online:2015-12-15 Published:2015-12-07
  • Contact: HOU Shuai
  • About author:-
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摘要: 为研究工业气垫炉的运行规律,以工业气垫炉的热处理区为研究对象,开发了大型气垫炉试验平台的机械结构和控制系统,并搭建了带材高度预报模型.从运行情况来看,所开发的气垫炉试验装置能够将厚度为0.3~2mm的一系铝带材稳定漂浮在0~200mm的高度上;所建立的漂浮高度混合预报模型能够对带材的漂浮高度进行准确预测,预测精度在±3mm以内.设计的气垫炉平台与工业气垫炉的结构和运行过程相似,为工业化气垫炉的国产化提供了理论依据.

关键词: 气垫炉试验装置, 漂浮高度, 结构设计, 控制系统设计, 漂浮高度模型

Abstract: In order to study the operation mechanism of industrial air flotation annealing furnace, the mechanical structure and control system are developed and the flotation height of web is established using the heat treatment zone as a subject. According to the operation process, the experimental air flotation platform can stabilize one series aluminum strips with the thickness of 0.3~2mm to the float heights between 0~200mm. The hybrid flotation height model can predict the flotation height of the strips precisely, whose accuracy is ±3mm. The structure and running process of the developed air flotation platform are similar to those of present industrialized air flotation furnaces structure. The research provides good theoretical guidance to industrialize air flotation oven.

Key words: test platform of air flotation furnaces, flotation height, structure design, control system design, flotation height model

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