| 摘要 |
FIELD: machine building.SUBSTANCE: in atomizer comprising a hollow cylindrical casing with a vortex flow spreader, the upper casing part is fitted by external thread for coupling with the connecting pipe of a distribution pipeline for liquid supply, and the lower casing part is fitted by external thread for coupling with the vortex flow spreader, an inner cylindrical chamber is provided in the casing and serves for the supply of liquid, the first swirler is installed in the cylindrical chamber coaxially to it with a gap in respect to the inner side surface of the chamber, the swirler is made as a bush with an external screw thread with large pitch of the trapezoid profile and is fixed on a rod by means of the internal thread, the rod in its upper part is attached to the casing by a screen filter, the vortex flow spreader is attached to the casing with the help of a shell fitted by internal thread and made as a ring to which at least two plates inclined to the atomizer axis and connected in the lower part by a vertically set bar are attached, the second swirler made as a cone with helical blades is mounted on the said bar, it embraces the bar with a gap and in the lower part it rests against a stop set horizontally and perpendicular to the bar.EFFECT: higher efficiency of liquid atomizing.1 dwg |
