双蓄热式板坯加热炉控制系统  

Control system of double-regenerative slab heating furnace

作　　者：王夏书[1] 李洪波[1] 王超[1] 王云峰[1] 杨永茂[1] 刘飞飞[1] 

机构地区：[1]北京首钢国际工程技术有限公司电气所,北京100043

出　　处：《冶金自动化》2016年第1期50-55,共6页Metallurgical Industry Automation

摘　　要：为了实现双蓄热式板坯加热炉的炉温准确控制并降低能耗,开发了双蓄热式加热炉控制系统。系统由L1、L2控制系统共同构成。L1系统主要实现板坯测宽测长、炉前定位、炉膛压力控制、燃烧控制等;L2系统主要实现数据通信、物料跟踪、板坯温度计算、板坯温度预测、温度计算自适应等,并与L1控制系统共同实现自动燃烧控制。应用效果表明,该系统实现了板坯温度的准确控制,节约了人力,降低了能耗,提高了钢卷产品质量。The control system of double-regenerative slab heating furnace is developed furnace temperature accurately and reduce the energy consumption. Th control systems. The functions of L1 control system include slab width e sys and tem consists length to control the of L1 and L2 measurement, slab orientation before furnace, furnace pressure control, combustion control and so on. The functions of L2 control system include communication with other systems, material tracking, slab temperature calcula- tion, slab temperature prediction, self-adaptive calculation of temperature and so on. L1 and L2 con- trol systems implement the automatic combustion control of the furnace together. The application re- suits show that we can control the target temperature of the slab accurately, save the manpower, re- duce the energy consumption and improve the quality of coil by using this system

关 键 词：板坯 加热炉 炉膛压力控制 燃烧控制 温度预测 温度计算自适应 

分 类 号：TG333[金属学及工艺—金属压力加工]