FERTILISER INJECTOR FOR DISCRETE WATERING SYSTEMS Russian patent published in 2016 - IPC A01C23/04 A01G25/02 B01F3/08 B01F7/24 B01F15/04 

FIELD: agriculture.

SUBSTANCE: fertilizer injector as part of systems of discrete watering includes storage tank with bellows, feed branch pipe, irrigation pipelines, housing with dry accumulator of fertilizers, connection and pipeline valves. Housing is equipped with internal dry accumulator of fertilizers in the form of a perforated shell, which is connected hydraulically with accumulated volume of irrigation water. Housing is divided into two parts circular perforated web with installed inside the shell additional tube upper end of which is fixed to the cover, and lower - to circular perforated web made in the form of perforated Cup bottom. Through an additional tube is passed vertical drive shaft with fixed swirler flow in the form of screw-blade turbines installed in lower part of the housing cavity. Body cavity is chamber, the height of which is shaped to truncated cone installed smaller base downwards and connected with supply tubular channel with a check valve.

EFFECT: technical result is increased efficiency of mixing fertilizers.

6 cl, 1 dwg