综合回收处理炉设计特点及应用  

Design features and application of comprehensive recovery and treatment furnace

作　　者：许欣[1] XU Xin

机构地区：[1]中国恩菲工程技术有限公司,北京100038

出　　处：《中国有色冶金》2021年第5期12-16,共5页China Nonferrous Metallurgy

摘　　要：近年来,我国工业危废的产生量呈逐年上升态势,但危废处置现有装备水平落后,危废处理能力和产量存量之间存在较大缺口。中国恩菲自主开发的“侧吹浸没燃烧熔池熔炼技术(SSC技术)”在传统有色冶炼领域已成功实现工业化生产,现正将该技术拓展到阳极泥、铜浮渣、电子废弃物处置等领域。由于危废原料成分变动较大,原设计的侧吹浸没燃烧炉难以适应工况,中国恩菲对其进行了改进,并命名为“综合回收处理炉”。本文对SSC技术的优势及不足进行了分析,详细阐述了综合回收处理炉的特点,并对综合回收处理炉的应用情况进行了介绍。实践表明,综合回收处理炉不仅达到了处置危废的目的,还充分利用了工业危废中的热值,回收了铜等有价金属,符合绿色冶金理念,具有广阔的市场应用前景。In recent years,the amount of industrial hazardous waste produced in China grows year by year,but the existing hazardous waste treatment equipment is backward,creating a huge gap between throughput and production.The side-blowing submerged combustion bath smelting technology(SSC for short)independently developed by ENFI has been successfully applied to production on an industrial scale,and currently the application of this technology is expanding to such fields as treatment of anode slime,copper dross and electronic waste.Due to major changes in components of hazardous waste,the originally designed SSC furnace is difficult to adapt to this working condition.Hence,ENFI has improved it and named the new version“comprehensive recovery and treatment furnace”.This paper carries out an analysis of advantages and disadvantages of SSC technology,elaborates on features of comprehensive recovery and treatment furnace,and introduces the application of this furnace.Practices show that comprehensive recovery and treatment furnace can not only treat hazardous waste,but also leverage heat in industrial hazardous waste and recover valuable metals such as copper,which accords with the philosophy of green metallurgy and enjoys a bright market prospect.

关 键 词：侧吹浸没燃烧技术 工业危险废物 综合回收处理炉 二次资源回收 热利用率 有价金属回收 绿色冶金 

分 类 号：TF062[冶金工程—冶金物理化学]