MIXER FOR SUCTION AND MIXING OF SOLID PRODUCT WITH LIQUID COMING FROM SPRAYER TANK Russian patent published in 2019 - IPC B01F3/12 B01F5/04 B01F5/10 B01F5/24 

FIELD: chemistry.

SUBSTANCE: invention relates to a mixer for suction and mixing of a powdered or granulated solid product with liquid coming from an agricultural sprayer tank. Mixer (10) for suction and mixing of powdered solid product (12) with liquid (14) supplied from tank (16) contains suction hose (18) having suction head (20) intended for suction of said powdered product (12), and nozzle (22) for releasing said product (12); mixing tank (32) having the shape of body of revolution limited by side wall (36) around vertical axis of rotation (A), wherein tank (32) extends in axial direction from top part (38) restricted by upper wall (40), down to lower part (42), wherein outlet nozzle (22) of suction hose (18) enters upper part (38) reservoir (32) with possibility to introduce product (12) into reservoir (32); hydraulic circuit (46) enabling circulation of liquid (14) between tank (16) and reservoir (32), wherein said contour (46) comprises at least one inlet pipe (48) provided with at least one inlet nozzle (52) entering upper part (38) of reservoir (32) so that liquid (14) from tank (16) flowed along side wall (36) of reservoir (32), and outlet pipe (50) connecting lower part (40) of tank (32) with tank (16); liquid suction means (54) located downstream of reservoir (32) with the possibility of sucking liquid (14) and product (12) mixed with each other through outlet pipe (50) connected to mixing tank (32); suction hose is detachably installed on mixing tank, besides, mixer additionally contains fixing device for fast fixation due to coupling of suction hose outlet nozzle on upper wall of mixing tank.

EFFECT: invention enables to obtain a homogeneous mixture from the liquid contained in the tank and intended for introduction of solid product before its introduction into said tank and enables to limit the amount of manual manipulations by the operator by suctioning the solid to be mixed directly from the container in which the product is originally stored through the suction hose.

10 cl, 5 dwg