摘要
回顾燃气锅炉烟气余热回收技术的发展历程,阐述当前主流的烟气余热回收技术,并从经济、环保等角度对这些技术进行比较,对烟气余热回收中产生的冷凝水提出利用方案。指出烟气余热回收主流技术在经济、环保方面特性有所差别,在选择技术方案时,应根据自身项目特点,在经济和环保方面综合考虑。
The development of flue gas waste heat recovery technology on gas-fired boilers was reviewed firstly in this article. Secondly, main technologies of flue gas waste heat recovery were introduced and analyzed grounded on economy and environment protection.Thirdly, a plan was proposed to utilize the condensed water during recovery process. Finally, this article points out project situation, economy and environment protection must be comprehensive eonsided when selecting plans from different technologies.
出处
《建筑技术》
2014年第11期976-980,共5页
Architecture Technology
