热气机在冶金企业废气余热系统的应用分析

Heat engine application of the waste heat system in metallurgical enterprise

生产的性质决定了在烧结、炼铁、炼钢、轧钢等各个工段会产生大量热废气,热气机可以将热能直接转化为机械能,相比废热锅炉通过蒸汽转换为机械能和电能更为直接,也更为简便,同时也更适应工厂内恶劣的工作环境。

Because of the nature of the production,a large amount of waste gas heat produce in sintering,iron-making,steel-making,and steel rolling section.The heat energy can be directly into mechanical energy by heat engine,compared with the waste heat boiler that converts steam into mechanical energy and electrical energy more direct,also simpler,and also more adapted to the harsh condition in factory.