热轧厂层流冷却系统存在的问题及改造  

Problems and Reconstruction of Laminar Cooling System of Hot-rolling Mill

作　　者：曾江华[1] 王友法[1] 余长生[1] 

机构地区：[1]武钢能源动力公司,武汉430083

出　　处：《冶金动力》2005年第3期51-54,共4页Metallurgical Power

摘　　要：分析了武钢热轧厂层流冷却系统存在问题,采用调节水箱与调速水泵运行相结合的改造方案,并解决了变频电机轴承承载能力不够问题,从而满足了生产需要,提高了产品质量,降低了能耗。The problems of the laminar cooling system of the Hot-rolling Mill of Wuhan Iron & Steel Co. were analyzed. The reconstruction plan of combining a regulation water tank with a governor water pump in operation was adopted. Poor bearing ability problem of bearings of the converter motor was solved, which met the needs of production. The product quality was increased and energy consumption was reduced.

关 键 词：水泵调速 调节水箱 轴承承载 水压稳定 经济运行 

分 类 号：TQ085[化学工程]