箱式电阻炉是有色金属加工行业热处理工序所必不可少的设备,也是当前有色金属产品退火应用最为广泛的炉种之一,其耗电量之大是惊人的,素有“电老虎”之称。因此改造旧式电阻炉,降低电耗,可使目前有色金属加工行业在开展双增双节运动中多做贡献。众所周知,电阻炉热效率的高低在去除其它因素外,与炉体表面散热有关,炉衬表 Box-type resistance furnace is non-ferrous metal processing industry heat treatment process is an indispensable equipment, but also the current non-ferrous metal products, the most widely used furnace annealing one of its large power consumption is amazing, known as “electric tiger” Said. Therefore, the transformation of the old resistance furnace to reduce power consumption, can make the current non-ferrous metal processing industry in the double-double-double campaign to make more contributions. As we all know, the resistance furnace thermal efficiency in the removal of other factors, with the furnace body surface heat, furnace lining table