高炉鼓风设备是高炉冶炼的重要设备。一座高炉,其风机用电量约占65～70%,为用电第一大户。长期以来,我国高炉鼓风机采用节流调节来满足高炉冶炼要求,浪费了很大电能。为了降低高炉吨铁能耗,节约电能,在上海市经委、科委、冶金局的支持和上钢一厂通力合作下,上海711研究所又研制成功了一种新型偶合器——YDTE36/55增速型调速液力偶合器。针对255m~3高炉鼓风机改造,要求在不改动原设备的基础和系统条件下,直接用该偶 Blast furnace blast furnace equipment is an important blast furnace. A blast furnace, the fan power consumption accounts for about 65 ~ 70%, the largest electricity consumption. For a long time, China blast furnace blower throttling regulation to meet the blast furnace smelting requirements, wasting a lot of power. In order to reduce the energy consumption per ton of iron in the blast furnace and save electric energy, Shanghai Institute of Science and Technology 711 has successfully developed a new type of coupler, YDTE36 / 55, with the support of Shanghai Economic Commission, Science and Technology Commission, Speed ​​?? speed control fluid coupling. For 255m ~ 3 blast furnace blower transformation, requiring the original equipment without changing the basic and system conditions, the direct use of the even