双预热燃烧技术在烧结点火炉上的经济分析  

作　　者：高庆禄 

机构地区：[1]中冶长天国际工程有限责任公司,湖南长沙410007

出　　处：《中国科技纵横》2015年第8期65-65,67,共2页China Science & Technology Overview

摘　　要：根据攀成钢能源介质特点，采用了高炉煤气双预热点火炉与三元燃烧点火炉共用方案，生产中可以灵活采用多种模式进行生产控制来提高作业率，并通过工程实例呈现了高炉煤气双预热燃烧技术的使用效果。现代烧结工艺过程中，烧结点火炉是烧结系统的一个咽喉设备。对现代化烧结来说，点火保温炉应具有非常高的作业率、良好的点火效果和良好的调节性能，能适应一定料层波动、水份波动、台车速度波动、气源参数波动的能力以及较长的使用寿命。According to the characteristics of energy medium CSST, Adopt BFG double preheating furnace and ternary combustion furnace share scheme.The production can adopt flexible modes of production control to improve the operation rate, And presents Modern sintering process, the sintering furnace is a throat point device sintering system. Modernization sintering, the ignition holding furnace should have a very high work rate, good performance and good regulation ignition performance, able to adapt to fluctuations, moisture fluctuations, trol ey speed fluctuations, fluctuations in the gas source parameters as wel as the ability to certain material layer longer service life.

关 键 词：烧结 点火炉 双预热 三元燃烧 

分 类 号：TF544[冶金工程—钢铁冶金]