| 摘要 |
FIELD: machine building.SUBSTANCE: atomiser includes the injector sprayer, fluid injector and casing, containing the converging air header with reducing cone for air. The reducing air surrounds the air injector, that is connected with central blowing pipe. The blowing pipe is fed via the input hole. The casing contains at least one hole for air inlet intended for gas supply as straight ring flow around the injector. In the atomiser the fluid is supplied via the central blowing pipe to the fluid injector. The gas is supplied via the hole for air supply. Gas is accelerated in the converging reducing cone in the ring straight gas flow, and enters in the contact with sprayed fluid leaving the fluid injector. The technical result of the inventions group is assurance of the possibility to form more small droplets with increased micronised volume flowrate, at that large air volumes are added to the liquid sprayed from the injector.EFFECT: increased volume ratios result to such average length of free run between the carried-over droplets, that minimises collisions and prevents the droplets consolidation.37 cl, 17 dwg, 3 tbl |
