DEVICE FOR DISPERSING OF LIQUID Russian patent published in 2000 - IPC

FIELD: ejection-type liquid sprayer units, applicable, for example, in power engineering at decarbonization of water, combustion of liquid fuel, in water supply at removal of ferrous iron from underground waters, at oxidation of domestic sewage or sewage close to it in composition, in conditioning at saturation of treated air with moisture. SUBSTANCE: the device for dispersing of liquid has a contraction, nozzle and an adapter secured on its outer side forming a vacuum chamber by its inner surface and outer surface of the nozzle, in addition, it is provided with profiled rings of incremental diameter and a cavitation rod located in the nozzle axis for adjustment in the longitudinal direction. The cavitation rod is made with an end pad measuring 0.1 to 0.35 of the nozzle inside diameter, it is installed on the inner plane diameter, it is installed section opposite the liquid flow in its axis. Made at the nozzle edge and at the adapter edge are grooves with an acute (at an angle of 25 to 40 deg.) and gently sloping component, which form vacuum annular areas by their edges. The profiled rings of incremental diameter are located in the direction of liquid flow forming increasing chambers, preventing development of backpressure at a rise of the volume of the liquid-gas phase, and increasing the factor of the gas ejected inside the device. EFFECT: enhanced efficiency of atomization. 1 dwg