FIELD: machine engineering.
SUBSTANCE: centrifugal jet nozzle includes a body and a swirling chamber. There is a cylindrical bushing-atomizer with rectilinear channels of circular cross-section, located at an angle α=15-45° to the bushing axis installed in the chamber with the help of threaded connection. At the end of the body there is a flat outlet nozzle, which area exceeds the total area of the channel openings in the bushing by 30-100%. The flat exit nozzle has an opening angle δ=12° or 80°.
EFFECT: by forming a continuously rotating annular flow and obtaining a uniformly filled sprayed liquid flame, the spraying efficiency of liquid increases with maintaining strictly defined shape of the flame.
2 cl, 3 dwg
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Authors
Dates
2017-09-11—Published
2016-06-06—Filed