FIELD: process engineering.
SUBSTANCE: invention relates to spraying of fluids and may be used in chemical, metallurgical paint and vanish industries. Fluid sprayer comprises the case with gas channel. Fluid feed branch pipe communicated with said gas channel arranged on said case. Said gas channel is shaped to supersonic nozzle. Porous sleeve with its inner surface following supersonic nozzle shape is fitted in supersonic nozzle divergent section. Manifold chamber enveloping said porous sleeve is arranged in aforesaid case communicated with fluid feed branch pipe.
EFFECT: making high-dispersity drops.
3 cl, 1 dwg
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