SUPERHEATED WATER DEAERATOR Russian patent published in 2013 - IPC F22D1/50 

FIELD: power engineering.

SUBSTANCE: superheated water deaerator comprises a body with a nozzle of deaerated water supply, nozzles of deaerated water drain and evaporation and a nozzle of alternating cross section arranged on the outlet of the nozzle of deaerated water supply and connected to the deaerator body and made of serially arranged confusor, cylindrical and diffusor sections. In the deaerator body on the way of a flow of boiling deaerated water leaving the diffuser section of the nozzle of alternate cross section there is a reflecting screen installed.

EFFECT: higher efficiency of operation of a superheated water deaerator by increasing surface of release of gases dissolved in water into a steam phase as a result of flow breakdown into fine drops as a result of installation of a reflecting screen in the deaerator body on the way of a boiling deaerated water stream.

1 dwg