浙江省安吉机动车辆总厂是一个职工近400名、年耗能500多吨标煤的小厂。近十年来,该厂在加强能源管理的同时,注重节能技术改造,使能耗不断降低。首先,该厂将全厂耗电最大的泥芯烘干炉改造为远红外加热炉,装机容量从100kW 减少为56kW,升温时间从原来的170min 缩短至70min,月节电8000多 kW·h。接着,又用硅酸铝纤维对两 Zhejiang Anji Motor Vehicle Plant is a nearly 400 workers, the annual energy consumption of more than 500 tons of standard coal small plant. In the past ten years, while strengthening energy management, the plant focused on energy-saving technological transformation so as to reduce energy consumption. First of all, the plant will be the largest power plant in the mud core drying furnace transformed into far-infrared heating furnace, installed capacity reduced from 100kW to 56kW, heating time from the original 170min reduced to 70min, saving more than 8,000 kW · h. Then, with two aluminum silicate fibers