火力发电厂锅炉尾部烟气余热利用技术探索

Exploration on the Utilization Technology of Waste Heat from Boiler Tail Gas in Thermal Power Plants

未来社会的发展趋势为高效节能,对作为电力主要来源的火电厂而言,如何减少能源消耗、提高发电效率,自然是首先需要考虑的问题,这便是对烟气余热加以利用的各项技术被提出的背景。文章以某火电厂为例,在对烟气余热利用价值进行简单介绍的基础上,从原理、设计要点和有效策略出发,围绕烟气余热利用展开了深入探索,以期能够给其他人以启发,为日后工作的开展提供参考。

The development trend of the future society is high efficiency and energy saving.For thermal power plants,which are the main source of electricity,how to reduce energy consumption and improve power generation efficiency is naturally the first issue that needs to be considered.This is the use of flue gas waste heat.The background presented.Taking a thermal power plant as an example,based on a brief introduction to the value of flue gas waste heat utilization,starting from principles,design points and effective strategies,the article carried out in-depth explorations around flue gas waste heat utilization,hoping to inspire others.Provide reference for future work.