BOILER PLANT Russian patent published in 2017 - IPC F22B33/18 

FIELD: power industry.

SUBSTANCE: boiler plant comprises a boiler with gas-outlet chamber, an exhauster and a chimney flue, a deaerator with drain and supply pipes of desorbing agent, a supply pipe of source water and a drain pipe of deaerated water. The deaerator is included in the boiler gas-outlet chamber between the exhauster and the chimney flue along the desorbing medium.

EFFECT: elimination of steam input to deaeration and more comprehensive utilisation of the boiler exhaust gas heat by reducing their temperature before discharging into the atmosphere in the deaerator.

1 dwg