煅烧回转窑烟气余热利用的技术经济分析

Technical and economic analysis of waste heat utilization on flue gas in rotary kiln

铝用炭素阳极生产过程中产生的高温烟气直接排放,对环境造成热污染。本文介绍了大屯铝业煅烧回转窑烟气余热回收的烟气导热油系统和余热发电工程,并从技术和经济的角度对工程进行了分析。

If high-temperature flue gas, produced by carbon anode produce process, were emitted directly to atmosphere will cause thermal pollution to regional environment. This article introduced heat medium oil stove and waste heat power station using flue gas in Datun aluminum rotary kiln, and analyzed the project at the view of technology and economy.