DEAERATION UNIT Russian patent published in 2022 - IPC C02F1/20 F22D1/50 B01D19/00 

FIELD: heating.

SUBSTANCE: invention relates to the field of water preparation for boiler units. Deaeration unit comprises an atmospheric deaerator, connected whereto are a source water supply pipeline with the included vapour condenser, a heating agent pipeline, a deaerated water discharge pipeline, and a vapour discharge pipeline. A reduction gearbox, a pressure gauge for monitoring the pressure between the reduction gearbox and the control valve, a control valve, and a pressure gauge installed directly at the input of the atmospheric deaerator, are connected in series in the heating agent pipeline.

EFFECT: lower consumption of the heating agent for deaeration due to the controlled supply of steam to the atmospheric deaerator; increase in the cost efficiency and effectiveness of the boiler unit.

1 cl, 1 dwg