IN-LINE HEATER OF ROTARY TYPE Russian patent published in 2017 - IPC F24J3/00 

FIELD: heating system.

SUBSTANCE: in-line heater of rotary type comprises an electric motor 1 adjacent to a sealed container 2 with a liquid which is provided with an inlet channel 3 and an outlet channel 4 and comprises a stationary body 5 with a cylindrical cavity 6 disposed between oppositely located working inner surfaces of the body 5. In the cylindrical cavity 6 on the shaft of the electric motor 1 a rotor made in the form of a disk 8 with working surfaces is installed. On the working surfaces of the disc 8 and the working surfaces of the body 5 elements are arranged for generating the cavitation process in the working volume of the liquid filling the cylindrical cavity 6. Each element for generating the cavitation process is made in the form of a nozzle tangentially disposed relative to the rotation axis of the rotor and mounted on a corresponding working surface of the disk 8 at a distance (A_i) and on the corresponding working surface of the body 5 at a distance (Ai') from the rotor axis.

EFFECT: providing high operational parameters of an in-line heater of rotary type due to increase in its power and reliability.

8 cl, 7 dwg