DEAERATOR DEVICE Russian patent published in 2020 - IPC G21F9/00 

FIELD: decontamination devices.

SUBSTANCE: deaerator device for cleaning primary circuit heat carrier includes: a column adapted to receive liquid-phase contaminated heat carrier of the first circuit. Column includes: sections, a distribution element located in the upper section of the column, and a heating element located in the lower section of the column. Distribution element comprises a structured nozzle, a capacitor configured to receive gas-phase contaminated heat carrier of the first circuit, condensation of gas-phase contaminated heat carrier of the first circuit, and pump, heat exchanger, refrigerator and three-way valve along the specified return line. Three-way valve is designed so that to enable release of the heat-carrier-free coolant of the first circuit from the return line. There is also a column for the deaerator device for cleaning the primary circuit heat carrier.

EFFECT: group of inventions allows to balance distribution of liquid-phase heat carrier of the first circuit and degree of conversion of gas-phase heat carrier of the first circuit.

6 cl, 11 dwg