随着家电及汽车行业的迅速发展,汽车板及家电板的市场前景非常广阔,国内各大钢厂都在相继建设连续退火炉(包含热镀锌)生产线。作为连续退火机组的核心设备,“退火炉”一般采用辐射管加热方式,主要消耗的能源介质是高炉煤气与焦炉煤气,占工序能耗的35%~45%。退火炉的节能,是企业降低成本、节约能源、增加经济效益的重要途径。 With the rapid development of home appliances and automotive industry, the market prospect of automotive panels and appliance panels is very broad. The major domestic steel mills are successively building continuous annealing furnace (including hot-dip galvanizing) production lines. As the core equipment of continuous annealing unit, “annealing furnace ” generally uses radiant tube heating method, the main energy medium consumed is blast furnace gas and coke oven gas, accounting for 35% ~ 45% of the process energy consumption. Annealing furnace energy saving is an important way for enterprises to reduce costs, save energy and increase economic efficiency.