| 摘要 |
FIELD: machine building.SUBSTANCE: every sprayer nozzle of the sprayer has casing composed of feed union with central bore and cylindrical sleeve with inner thread jointed and aligned therewith and expansion surface aligned with casing. Nozzle casing bottom part is screwed to the sleeve. Said nozzle is shaped to inverted barrel. Fluid flow swirler is made on barrel bottom to have at least two cylindrical inlets inclined to nozzle axis and made in nozzle end surface. Central cylindrical orifice is also made on nozzle end surface and communicated with nozzle mixing chamber communicated in its turn with diffuser outlet chamber.EFFECT: higher spraying efficiency, power savings.2 dwg |
