喷吹给煤系统在烟化炉生产中的应用  

Application on Pulverized Coal Dosing System for Fuming Furnace

作　　者：辛鹏飞 XIN Peng-fei

机构地区：[1]中国恩菲工程技术有限公司,北京100038

出　　处：《有色设备》2021年第1期70-73,共4页Nonferrous Metallurgical Equipment

摘　　要：对烟化炉喷吹给煤系统组成、工作原理进行了介绍。结合不同应用形式,分析了以一次风作为输送风,和以压缩空气作为输送风两种应用方式的特点,从设备配置、适用性等方面对每种应用形式进行了讨论,对喷吹给煤系统在大型烟化炉生产中的工艺流程和设计思路进行了介绍。This paper presents the pulverized coal dosing system and its working philosophy.Based on several researches on pulverized coal dosing system applied in the plant,two technical solutions are studied and compared,which are primary air utilized as pulverized coal loading air and compress air utilized as pulverized coal loading air.This paper studies the equipment adopted for each technical solution and their operation.Besides,the process flowsheet and design concept of pulverized coal dosing system for fuming furnace are introduced in this paper as well.

关 键 词：烟化炉 铅冶炼 固废 粉煤 喷吹系统 

分 类 号：TF812[冶金工程—有色金属冶金]