矿热炉水冷保护屏的新设计  

AN INNOVATION DESIGN OF ORE HEATING FURNACE WATER-COOLING SHIELD

作　　者：温新民 

机构地区：[1]中冶东方工程技术有限公司铁合金事业部,山东青岛266000

出　　处：《冶金丛刊》2014年第1期11-13,共3页Metallurgical Collections

摘　　要：水冷保护屏的材质由锅炉钢、不锈钢、锻造铜板改为纯铜;工艺由锅炉钢、不锈钢板冷弯、焊接,锻造铜板的机械加工、焊接制造改为主体部分用电解铜材料上引铸造;悬挂和水口零件部分与主体焊接。利用纯铜材质的高效导热率、隔磁性、耐腐蚀性,有效地降低自身的温度,使用寿命大大提高。并且废旧的保护屏回收价值很高,可大大降低二次投资成本,值得推广。In the new design , the materials of water-cooling shield include boiler steel , stainless steel and pure copper that is changed from forged copper plate , its manufacturing process is cold bending and welding of boiler steel and stainless steel , and upward casting of pure copper for the main part of the shield which is changed from machining and welding of forged copper plate , the hung parts and water in-let （ or outlet ） parts are welded to the main part .Pure copper has good heat conductivity , magnetic isola-tion and corrosion resistance , can lower its temperature effectively , and greatly improve its service life . The shield has highly recovery value that can reduce reinvestment cost remarkably .As a result, the pro-motion of the new method has a bright future .

关 键 词：矿热炉 水冷保护屏 分屏单元 上引法 

分 类 号：TF806.7[冶金工程—有色金属冶金]