小颗粒热返矿热压成团(块)工艺探索  

Process Research on Hot Embossing of Small Particles Sinter

作　　者：杨义慧[1] 申荣华[1] 潘粉华[1] 

机构地区：[1]贵州大学,贵阳550003

出　　处：《机械工程师》2010年第9期11-12,共2页Mechanical Engineer

摘　　要：由于小颗粒热返矿具有一定的热塑性,各烧结颗粒间存在相互嵌合的作用,利用这两个特性,将小颗粒烧结矿进行简单的筛分之后,可直接进行热压成型,使其达到合格烧结矿的标准,送至高炉使用。这不仅有效提高烧结矿的生产量,节约成本,同时也能解决场地堆积问题,达到节能降耗并增产的目的。文中着重从温度、压力两个方面讨论小颗粒热返矿矿热压成团(块)的可行性。As there are thermoplastic in hot returns of small particles sinter and mechanical interlocking between them . Hot returns of small particles sinter can be pressed to qualified sinter and send to blast furnace for use directly . It is not only to solve accumulation site effectively, but also to improve product of sinter. In other word, that＇s not just for the purpose of saving cost but also for the purpose of increasing the yield. This paper will investigate feasibility of this way from temperature and pressure.

关 键 词：小颗粒烧结矿 热压成型 抗落下强度 能耗 

分 类 号：TF046[冶金工程—冶金物理化学]