Study on Application of Heat Recovery Technology of Flue Gas Condensation in the Reform of Gas Boiler

摘要

It can recover sensible heat and latent heat when flue gas condensed by installing a flue gas condensing heat exchanger.This paper investigated the energy-saving applied the compact anti-corrosive flue gas condensing heat exchanger to gas boilers.The results show that the energy-saving depended on the operation conditions,and the economic benefits will be huge if this technique be applied to natural gas boilers.