连续固溶热处理线自动控制系统的开发及应用

来源期刊：冶金自动化2010年第4期

论文作者：李家栋 王昭东 李勇 付天亮 王国栋 路江海

文章页码：32 - 36

关键词：辊底式热处理炉； 辊式淬火机； 脉冲燃烧控制； 工序跟踪

Key words：roller hearth furnace； roller-type quenching machine； pulse combustion control； sequence tracking

摘    要：利用连续固溶热处理线对中厚钢板进行热处理是生产高附加值、可循环钢铁产品的重要途径,而热处理线自动控制系统是实现高精度、连续化生产的重要保证。本文以宝山钢铁股份有限公司特殊钢事业部新建的世界首条合金板带热轧炉卷生产线——1^#连续固溶热处理线为背景,首先对热处理线的工艺布置及核心设备进行了介绍,然后从系统配置和网络结构两方面对自动控制系统进行了阐述,最后着重说明了控制系统的主要功能。该热处理线于2009年6月28日成功完成了热负荷试车。

Abstract: Nowadays,continuous roller hearth heat treatment line applied to heat treatment of medium plate has become an important channel to produce high extra value and circulatory steel products.Automatic control system for heat treatment line plays an important role in high accurate and continuous production process.On the basis of the new built No.1 continuous roller hearth heat treatment line which is the first hot-rolled alloy plate and strip production line in the world at Special Steel Branch of Baoshan Iron & Steel Co.,Ltd.,process setup and key equipment of the heat treatment line are introduced,and system configuration of hardware and software,network structure and main functions of automatic control system are described.Heat run of the heat treatment line has been completed successfully in June 28,2009.