CENTRIFUGAL SPRAY INJECTOR Russian patent published in 2000 - IPC

FIELD: heat-power engineering; injectors for spraying liquids; cooling towers and other industrial objects where spraying of water is required. SUBSTANCE: peripheral passages are inclined relative to longitudinal axis of injector at angle ranging from 5 to 30 deg; these passages are of varying section, or rectangular, or round, or oval at area reducing in way of motion of liquid; injector is also provided with spacer ring mounted between cylindrical insert and narrowing taper hole; supply pipe union and spacer ring partially cover cross sections of passages at inlets and outlets forming free flow sections; area of free flow section at inlet of each passage is equal to that at its outlet. EFFECT: improved quality of spraying; increased output of injector. 7 cl, 3 dwg