大型回转窑处理锌浸出渣的生产实践  

Production Practice of Zinc Leaching Residue Treatment in Large Rotary Kiln

作　　者：徐华军[1] 蒋文 曾庆辉 梁愿[1] 李燕 XU Hua-jun;JIANG Wen;ZENG Qing-hui;LIANG Yuan;LI Yan

机构地区：[1]中国恩菲工程技术有限公司,北京100038 [2]湖南株冶有色金属有限公司,湖南常宁421500

出　　处：《有色冶金节能》2020年第4期31-33,43,共4页Energy Saving of Nonferrous Metallurgy

摘　　要：本文介绍了大型回转窑处理锌浸出渣工程的配料系统、回转窑系统、余热利用及收尘系统和辅助系统的构成及特点,并结合工艺控制、余热利用、烘窑、加料和排渣操作等生产实践,对其工业应用效果进行分析。The composition and characteristics of proportioning system, rotary kiln system, waste heat utilization system, dust collection system and auxiliary system in the project of zinc leaching residue treatment in large rotary kiln were introduced in this paper, and combined with the production practice of process control, waste heat utilization, kiln drying, feeding and slag discharge, the industrial application effect was analyzed.

关 键 词：锌浸出渣 回转窑 余热利用 烘窑 

分 类 号：TQ150.9[化学工程—电化学工业] TF813[冶金工程—有色金属冶金]