2250轧机层冷系统水温控制技术研究  

Research on Water Temperature Control Technology of Laminar Cooling System of Rolling Mill

作　　者：罗利民 LUO Limin(Hanbao Energy Center of Handan Iron and Steel Group,Co.,Ltd.,Handan,Hebei 056003,China)

机构地区：[1]河钢邯钢邯宝能源中心,河北邯郸056003

出　　处：《冶金动力》2021年第2期60-62,共3页Metallurgical Power

摘　　要：2250轧机在生产不同品种钢时,根据冷却工艺,对层冷系统水温控制要求较高,冷却需水量的波动范围大。原设计的供水控制模式无法满足高规格管线钢生产需求,同时造成水资源浪费和电能浪费。为此改进了设备、工艺及操作规程,满足了生产,降低了运行成本。When 2250 rolling mill produces different types of steel,the water temperature control of the layer cooling system is strictly required according to the cooling process,and the fluctuation range of cooling water demand is large.The original design of water supply control mode could not meet the production demand of high specification pipeline steel,and also led to waste of water resources and electric energy.Therefore,the equipment,process and operation rules were optimized to meet the production requirements and reduce operation cost.

关 键 词：轧机 层冷系统 水温控制 

分 类 号：TG333[金属学及工艺—金属压力加工]