蓄顶测温法在焦炉自动加热优化控制中的应用  

Application of temperature measurement from regenerator top in optimizing battery heating control

作　　者：钱虎林 王晓婷[2] 方亮青 王卢辉 刘再亮[2] Qian Hulin;Wang Xiaoting;Fang Liangqing;Wang Luhui;Liu Zailiang(General Coking Plant of Baowu Group Masteel,Ma'anshan 243000,China;Anhui University of Technology,Ma'anshan 243000,China)

机构地区：[1]宝武马钢股份有限公司炼焦总厂,马鞍山243000 [2]安徽工业大学,马鞍山243000

出　　处：《燃料与化工》2022年第2期13-16,共4页Fuel & Chemical Processes

摘　　要：焦炉自动加热优化控制系统根据控制方案建立了全炉立火道温度与蓄顶温度数学模型、分烟道吸力控制模型,建立了环境温度对蓄顶温度及补偿导线的影响方程。采用优化控制系统后,焦炉炉温控制在标准温度的±4℃,煤气节约率为4.8%。In optimized battery heating control system,mathematical models of coke oven flue temperature and regenerator top temperature have been built based on the heating control regime.The models of temperature compensation and attraction force of flue have also been built.The temperature of coke oven,after the optimization,can be controlled within range of ± 4 ℃ of standard temperature.The COG consumption can be reduced by 4.8%.

关 键 词：焦炉 优化控制 蓄顶测温 

分 类 号：TQ520.6[化学工程—煤化学工程]