一、概述锅炉是工业中应用最为广泛的供热设备,锅炉产生的蒸汽送到各种加热装置和用汽设备中进行热交换后,释放潜热,变成冷凝水排出。冷凝水多夹带相当大的热量,回收利用后将产生可观的经济效益。因此,锅炉蒸汽冷凝水的回收利用多年来一直是节能工作者的重要研究课题之一。 I. Overview Boiler is the most widely used heating equipment in industry. After the steam generated by the boiler is sent to various heating devices and steam equipment for heat exchange, latent heat is released and condensed water is discharged. Condensate water is entrained with a considerable amount of heat, which will yield considerable economic benefits. Therefore, the recycling of boiler steam condensate has been one of the important research topics for energy conservation workers for many years.