SLOTTED NOZZLE FOR SPRINKLING ARTICLE PRODUCED BY CONTINUOUS CASTING WITH COOLING LIQUID Russian patent published in 2003 - IPC

FIELD: cooling articles with liquids. SUBSTANCE: spraying nozzle 5 includes mixing chamber 15 to which liquid 7 is fed through two inlet holes 9 and 10 forming first flow 12 and second flow 13; it has outlet hole 30 for sprayed jet 40. One wall (16,17) of mixing chamber performs function of guide surface for flows 12 and 13; it is molded on outlet hole 30 in such way that flows 12 and 13 collide at angle (α) forming sprayed jet 40. This spraying process ensures formation of drips at high kinetic energy and wide fan-shaped divergence of drip trajectories at collision angle of (α) which is approximately equal to 90 deg. EFFECT: possibility of sprinkling large areas. 17 cl, 8 dwg