冷凝式节能器在燃气锅炉余热回收中的应用

摘要

论述冷凝式节能器在燃气锅炉烟气余热回收中的应用，并以10t/h锅炉为例，分析其节能改造效益，对烟气余热回收项目提出了完善建议。%The article studies condensing economizer in gas-fired boiler heat recovery application. It makes an example of 10t/h boiler and analyzes energy-saving benefits. It puts forward comprehensive suggestions of flue gas heat recovery project.