天然气锅炉烟气冷凝热回收利用技术工程应用方案探讨
Discussion on engineering application schemes of heat recovery technology of natural gas boilers
摘要：
在对不同用途天然气锅炉供热系统特点及烟气热回收节能率影响因素分析比较的基础上，结合烟气热回收装置的工程应用实例，探讨了热回收利用技术的应用方案，为正确设计选用烟气冷凝热回收利用装置、进行天然气锅炉供热系统节能设计和节能改造及供热系统运行调节提供参考。
关键词：天然气锅炉,烟气冷凝,热回收,供热系统,节能
Abstract：
By analysing and comparing the characteristics of different natural gas boiler heating systems and the influencing factors of flue gas heat recovery energy saving rate, combining the engineering application of flue gas heat recovery devices, discusses the application schemes of heat recovery technology, which provides reference for the selection of heat recovery devices, the energy efficiency design and reformation of natural gas boiler heating systems, and the regulation of heating systems.
Keywords:natural gas boiler, flue gas condensation, heat recovery, heating system, energy efficiency