Flat Spray Nozzle for Intra-Soil Application of Liquid Mineral Fertilizers

Abstract This paper deals with the investigation of performance a nozzle used for intra-soil application liquid mineral fertilizers (LMF), determination range spray angle, fall droplet size, distribution characteristics, and substantiation its dependence on design parameters. The proposed has jet-impact channel deflector slot very compact overall dimensions. It can be mounted deep tillage knife (wing) height 12–14 mm provides flat fan high spraying angle. following effective parameters been determined: feed diameter is 1–1.6 mm, 0.35–0.7 impact surface 5–8 mm. resultant angle 170–175°, diapason 5–10°. These contribute to such as window, well installation t , n m in future studies. results useful industries, particularly developing nozzles wide Overall, applicable use fertilizes knives.