BOILER PLANT Russian patent published in 2023 - IPC F22B33/00 

FIELD: heat engineering.

SUBSTANCE: invention relates to the field of heat supply and can be used in boiler installations running on natural gas. The boiler plant contains a gas-tight boiler with a flue of exhaust gases and a flue of exhaust gas recirculation, a blow fan, a regenerative air heater, a flue gas recirculation pump, a deaerator connected via a desorbing medium to the flue of exhaust gases of a gas-tight boiler in front of a regenerative air heater.

EFFECT: increase in the reliability of the operation of the deaerator and the boiler plant as a whole by ensuring the required quality of deaeration of additional feed water provided by the use of a desorbing agent: the exhaust gases of a gas-tight boiler with a minimum oxygen content.

1 cl, 1 dwg