ATOMIZER Russian patent published in 1994 - IPC

FIELD: metallurgy. SUBSTANCE: made in atomizer body are mixing chamber and diverging tube coaxial with de Laval nozzle. Space with inlet and outlet channels for liquid is made in form of cylindrical resonating chamber. Axis of resonating chamber is square to axis of de Laval nozzle and ends are symmetrical to its axis. Part of side surface of cylindrical resonating chamber in zone of outlet liquid channel is formed by outer surface of de Laval nozzle. Inlet and outlet liquid channels are arranged tangentially to side surface of central resonating chamber in direction of liquid flow. Outlet liquid channel is arranged between outlet end of de Laval nozzle and mixing chamber, distance between end and chamber being equal to 2 5 mm. Ratio of diameter of central resonating chamber to its length is 0.5-1.2. Ratio of diameter of critical section of de Laval nozzle to diameter of mixing chamber is 0.1-0.4. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg