HIGH-TEMPERATURE ROTATING DISC REGENERATIVE HEATER OF WORKING FLUID OF POWER PLANT Russian patent published in 2021 - IPC F23D14/66 F28D20/02 

FIELD: heat engineering.

SUBSTANCE: invention relates to the field of heat engineering and can be used in rotating disk regenerative heaters of heat and power plants. The invention consists in the implementation of cellular structure frame heater, in the form of heat exchange cells made in individual glasses with external hex surfaces and the inner surfaces of the channels, inside of each is a ring-shaped cavity between these surfaces, which is placed inside the thermal storage substance that has the ability to change their state of aggregation when approaching and the heat dissipation, and the disks of the heater are made of materials having different coefficients of thermal expansion.

EFFECT: prevention of deformation of the cylindrical shape of the heater frame.

1 cl, 4 dwg