燃气锅炉烟气余热深度回收技术及应用分析
Deep recovery technology and application analysis of waste heat from gas boiler flue gas
赵化涛 1石灿 1张素华 1薛垚 1林凡1
作者信息
- 1. 北京长峰新联工程管理有限责任公司,北京 100080
- 折叠
摘要
燃气锅炉排出的烟气中含有大量余热,若能深度回收烟气余热,将会大幅提高锅炉热效率.以北京某燃气锅炉房为例,提出了烟气余热深度回收技术改造方案,并对 2023-2024年供暖季的运行效果进行了分析,为燃气锅炉房烟气余热深度回收利用技术改造及供热系统运行调节提供了一定的参考.
Abstract
The flue gas discharged from gas boilers contains a large amount of waste heat.If the waste heat from flue gas can be deeply recovered,it will greatly improve the thermal efficiency of the boiler.Takes a gas boiler room in Beijing as an example,an implementation plan for energy-saving transformation of deep recovery of flue gas waste heat is proposed,and the energy-saving effect of the heating season from 2023 to 2024 are analyzed,which provides a certain reference for energy-saving transformation of deep recovery and utilization of flue gas waste heat in gas boiler rooms and operation adjustment of heating systems.
关键词
燃气锅炉/余热深度回收/锅炉热效率/效益分析Key words
gas boilers/deep recovery of waste heat/boiler thermal efficiency/benefit analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据