低温矿井水在高炉冷却系统中的应用  

Application of Low Temperature Mine Water in Blast Furnace Cooling System

作　　者：盖世海[1] 李慧敏[1] 

机构地区：[1]济南济钢设计院,山东济南250101

出　　处：《山东冶金》2005年第3期29-30,共2页Shandong Metallurgy

摘　　要：采用BR1.1XC(1.0/100)142型板式换热器冷却,以低温矿井水为冷媒水,对高炉冷却系统进行了改造,替代了冷却塔,节省了一次性建设费用和日常运行费用。应用表明,高炉供水温度稳定在30～36℃,比采用冷却塔降低约15℃。In order to decrease the cost, the blast furnace cooling system is changed by adopting BRI.IXC （1.0/100）142 type plate heat exchanger for cooling, using low temperature mine water as refrigerant. Therefore the cooling tower is substituted and only one time establishment charges and running cost are saved. Application shows that the water supply temperature for the blast furnace is stabilized from 30℃ to 36℃ and is reduced by 15℃ comparing with using cooling tower.

关 键 词：高炉 冷却系统 低温矿井水 板式换热器 

分 类 号：TF066.7[冶金工程—冶金物理化学]