管式加热炉的优化控制  

Optimal control of the tubular furnace

作　　者：孙昊俊[1] 邱克[2] 杨维国 姜利强[1] 殷丽文[4] 刘德良[5] 

机构地区：[1]中国石油吉林石化公司 炼油厂,吉林吉林132022 [2]中国石油吉林石化公司,吉林吉林132021 [3]中国石油华东设计院 吉林分院,吉林吉林132022 [4]中国石油吉林石化公司聚乙烯厂,吉林吉林132022 [5]中国石油吉林石化公司 研究院,吉林吉林132021

出　　处：《化工科技》2008年第6期46-49,共4页Science & Technology in Chemical Industry

摘　　要：近年来,随着石油化学工业的迅速发展,管式加热炉技术越来越引起人们的重视。管式加热炉消耗着大量的能量。作者介绍了二甲苯装置工艺加热炉通过在线优化,解决部分火嘴冒烟、过剩空气系数高的实际问题,实现加热炉氧含量和炉膛负压的计算机自控,提高加热炉的燃烧效率。In recent years,the tubular furnace technology has been more and more aroused people＇s attention with the rapid development of chemical industry. The tubular furnace consumes a large amount of energy. The author introduced the solution of some practical problems by On-line Optimization in xylene devices as follows.some fire nozzles smoking,high excess air number. The computer-controlled of furnace oxygen content and furnace subpressure were to be achieved and the burning efficiency of the furnace was increased.

关 键 词：管式加热炉 在线优化 燃烧效率 风通量测试 

分 类 号：TQ054.4[化学工程]