Flue Gas Heat Recovery

Flue gas waste heat recovery

Flue gas is the main way for general energy-consuming equipment to waste energy. Flue gas waste heat recovery mainly converts the energy carried by the flue gas into usable heat through a certain heat exchange method. It has long service life, good energy-saving effect, and short investment payback period. Etc.

The heat exchange methods mainly include: gas-liquid, gas-gas heat exchange forms.

It is mainly used in thermal power plants, coal-fired boiler flue gas, gas-fired boiler flue gas, copper mines, steel mills, coking, foundry, metallurgy and other industries, pharmaceutical, chemical and other flue gas waste heat recovery and utilization.

The principle of flue gas waste heat recovery adopts the form of gas-liquid and gas-gas heat exchange to extract heat energy from high-temperature waste flue gas to generate new hot air or hot water for production, bathing or heating needs.

Flue gas waste heat recovery reduces the exhaust temperature and energy loss, reduces the emission of polluting gases in the flue gas, and can greatly save energy

The resources recovered from low-temperature flue gas waste heat can be used for heating in winter, preheating boiler condensate, cooling in summer, waste heat power generation, etc.