标准件厂、铸造厂、锻造厂、重型机器厂、机车车辆厂等,常由于工件的特殊和批量大而使用大型台车式电炉进行热处理。功率常在数百甚至一千千瓦以上,这些耗电大的设备具有很大的节能潜力。本文从几个方面谈谈大型台车式电炉的节能问题。一、节能炉衬连续式作业炉一般考虑散热损失为主,其 Standard parts factories, foundries, forging plants, heavy machinery plant, rolling stock factory, often due to the special workpieces and large quantities of large trolley-type electric furnace for heat treatment. Power often hundreds or even thousands of kilowatts, these large power-hungry equipment has great potential for energy saving. This article talks about the energy saving of large trolley type electric furnace from several aspects. First, the energy-saving furnace lining continuous operation furnace generally consider the loss of heat-based, its