THERMAL DEAERATOR Russian patent published in 2013 - IPC F22D1/50 

FIELD: power engineering.

SUBSTANCE: thermal deaerator comprises a deaeration tower installed on a deaeration tank, equipped with a nozzle for water supply and a low-discharge water-distribution device - a jet nozzle, at the same time the deaeration tower is arranged in the form of a water-receiving chamber, the jet nozzle body is built into a partition and has an inlet hole for water, arranged above the water supply nozzle into a water-receiving chamber.

EFFECT: prevention of steam ingress from a deaerator into pipelines of water supply into a deaerator, elimination of hydraulic shocks occurrence in them and provision of reliable operation of a water-distribution device and a deaerator as a whole with sliding pressure in the wide range of thermal and hydraulic loads.

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