中小高炉TRT的可行性分析  

FEASIBILITY STUDY OF TOP PRESSURE RECOVERY TURBINE UNIT(TRT)FOR MEDIUM AND SMALL SIZE BLAST FURNACE

作　　者：叶长青[1] 

机构地区：[1]陕西鼓风机集团有限公司

出　　处：《冶金能源》2001年第5期50-54,57,共6页Energy For Metallurgical Industry

摘　　要：中小高炉采用无料钟炉顶和轴流压缩机可有效提高炉顶压力、风量和冶炼强度 ,达到增产降耗的目的 ,结合干法除尘 ,为安装顶压透平发电装置 (简称TRT)创造了有利条件 ,既能大幅度提高发电量和缩短投资回收期 ,又能给企业带来显著的节能和环保效益。Utilizing no-bell top and axial compressor in medium and sm all size b last furnace can raise effectively top pressure,air volume flow and smelting str ength,and realize the purpose of raising productivity and reducing energy consu mption.By combining dry dedusting,they can create favorable conditions for equip ping TRT.Thus,not only power generation can be greatly increased and investment recovery period can be shortened,but also remarkable benefits in energy-saving and environment-protecting can be obtained for enterprises.The new scheme of sh ared type TRT is introduced else with further improvement of investment profit.

关 键 词：中小高炉 干法TRT 节能 可行性分析 环境保护 高炉煤气 余热发电 

分 类 号：TF57[冶金工程—钢铁冶金]