某钢铁厂蒸汽余热用于夏季制冷的可行性分析
Feasibility analysis of steam waste heat of a steel mill for cooling in summer
摘要：
介绍了单效溴化锂吸收式制冷机的工作原理，以某钢铁厂日排放蒸汽量为基础数据进行了热力计算。与其他制冷方法的比较结果表明，以蒸汽余热为热源的溴化锂制冷机节能减排效果明显，同时具有较好的经济性，在余热资源丰富的地区有较好的推广价值。
关键词：低品位余热,溴化锂吸收式制冷机,制冷,综合评价,节能,钢铁厂
Abstract：
Presents the principle of single-effect LiBr absorption refrigerating machines, and makes thermal calculation based on daily steam discharge rate in a certain steel mill. The result shows that the LiBr absorption refrigerating machine using steam waste heat as the heat source has a significant energy saving and emission reduction effect compared with other cooling methods, and also has better economical efficiency. This method is worthy to apply in area with rich waste heat resources.
Keywords:low-gradewasteheat,LiBrabsorptionrefrigeratingmachine,cooling,comprehensiveanalysis,energysaving,steelmill