1、前言 安钢薄板厂是安阳钢铁公司轧钢系统的一个分厂。主要生产0.5—2.0mm热轧普板和0.5mm电机硅钢片。其主要设备有:4架1200mm薄板轧机;4座板坯板叠链式加热炉。其原料是1030mm×240mm×(8—19.5)mm的板坯,板坯加热温度为780—980℃,燃料为高焦炉混合煤气,发热量为7745KJ/Nm~3。1987年以前,由于设备陈旧,操作不善,所以炉子加热质量差,燃耗居高不下;同时炉子寿命短,事故多,作业率偏低,严重影响本工序的正常生产。从1987年开始,在公 1, Foreword Anyang Iron and Steel Company is a steel rolling mill system of a branch. The main production 0.5-2.0 mm hot-rolled plate and 0.5 mm motor silicon steel. Its main equipment includes: four 1200mm sheet mills; four slab plate stack chain furnace. The raw material is a slab of 1030 mm × 240 mm × (8-19.5) mm, the heating temperature of the slab is 780-980 ° C., the fuel is high-coke oven mixed gas, and the heating value is 7745 KJ / Nm 3. Before 1987, Outdated, poor operation, so poor quality of heating furnace, fuel consumption remains high; the same time, short life of the stove, accidents, low operating rate, seriously affecting the normal production of this process. Since 1987, the public