KOCHETOV'S CENTRIFUGAL VORTEX BURNER Russian patent published in 2014 - IPC B05B1/34 F23D11/08 

FIELD: machine building.

SUBSTANCE: centrifugal swirler consists of case with swirling chamber and of nozzle. The nozzle case is made as a supply connecting pipe with the hole for liquid supply from the main, and a coaxial cylinder male sleeve rigidly jointed to the connecting pipe. The nozzle is connected to the case in its bottom part and coaxially to it by means of a female sleeve. The nozzle is made as a centrifugal swirler of liquid flow with at least three tangential inputs in form of cylinder holes. The sleeve is part of the nozzle and is coaxially and axially installed in relation to the centrifugal vortex, the cone hole is made in the end surface of the centrifugal vortex, the hole is coaxial with blind cylindrical insert of the vortex installed in the casing cylindrical chamber creating the ring cylindrical chamber for the liquid supply to the tangential inputs of the centrifugal vortex. The tangential inputs are in form of the channels installed tangentially to the internal surface of the blind cylindrical insert, and in the centrifugal vortex the intensifier of liquid flow torsion is installed, it is in form of the stock, one its end is secured on the blind round surface of the cylindrical insert using the screw, at the opposite end the second vortex is installed, it is made in form of the male bushing with coarse pitch trapezoidal thread, and secured by the internal thread on stock with cone fairing, coaxially with the nozzle body to its bottom end the confusor is rigidly installed, it has on the internal surface the coarse pitch trapezoidal thread, and direction opposite to the direction of the intensifier of liquid flow torsion, and perforated sprayer in form of the diffuser is coaxially connected to the confusor.

EFFECT: higher efficiency of spraying by means of increases spray cone.

2 dwg