燃气锅炉烟气余热深度回收利用的分析研究

Analysis and Research on Deep Recovery and Utilization of Flue Gas Waste Heat of Gas-fired Boiler

通过常规烟气板式换热器可回收部分烟气余热,利用烟气板式换热器配套吸收式热泵机组进行烟气余热深度回收,可提高天然气能源综合利用率10%以上,节能减排的潜力巨大。

Part of flue gas waste heat can be recovered by conventional flue gas plate heat exchanger,and the deep recovery of flue gas waste heat by using flue gas plate heat exchanger supporting absorption heat pump unit can improve the comprehensive utilization rate of natural gas energy by more than 10%,with great potential for energy conservation and emission reduction.