球罐热处理控制系统的研究与实现  

Study and realization of heat treatment control system for spherical tank

作　　者：曲丽萍 李忠林[2] 王学成[2] 张化斌 

机构地区：[1]北华大学电气信息工程学院,吉林吉林132021 [2]吉林亚新工程检测有限责任公司,吉林吉林132021 [3]中油吉林化建公司,吉林吉林132021

出　　处：《金属热处理》2008年第8期165-168,共4页Heat Treatment of Metals

基　　金：吉林省教育厅"十一五"科学技术研究项目(吉教科合字[2007]第340号);科技部科技型中小企业技术创新基金小额资助项目(06C26222200848)

摘　　要：针对目前球罐整体热处理自动化程度不高的现状,采用安全性强、成本较低的内部燃烧工艺,并用德国欧科燃烧器、S7-200可编程序控制器、隔离变送模块、研华ADAM模块、研华工控机构成系统硬件体系,并用组态王程序、Visual Basic程序及PLC程序构成系统软件体系,研发了一套球罐整体热处理计算机控制系统。该系统控制精度高、实用功能强、可靠性好。在国内外的多项热处理工程中应用,收到了很好的效果。The new computer control system was developed to replace the current low lever automation method for spheri- cal tank by entirety heat treatment. The system uses inner burning principle, which has high safety and low cost. The sys- tem includes two parts of hardware and software. The hardware part is made from German ELCO burner, $7-200 pro- grammable logical controller, Advantech ADAM module and industrial controlling computer. The software part is com- posed of ZU TAI WANG application program, Visual Basic application program and PLC application program. In all of domestic and overseas projects, the system has been proved quite accuracy, capability and reliability.

关 键 词：球罐 整体热处理 燃烧器 火焰探测器 点火变压器 程序控制器 

分 类 号：TG162.79[金属学及工艺—热处理]