DEVICE FOR MIXING COMPONENTS IN LIQUID MEDIUM Russian patent published in 2023 - IPC B01F23/40 B01F23/53 B01F27/90 B01F27/922 B01F31/441 B01J19/18 

FIELD: oil and gas industry.

SUBSTANCE: intended for mixing components in a liquid medium. A device for mixing liquid media includes a cylindrical body with a shaft placed in it, to which radial screw blades are hingedly connected, vertical and radial screw blades are also hingedly connected to each other, a pusher is installed inside the shaft, with the possibility of translational and reciprocal movement, interacting with the short ends upper radial screw blades, the upper end of the pusher is connected to the disk, made with a slope on a conical surface, equal to the amount of axial movement of the short ends of the upper radial screw blades, which rotate the blades in the radial and axial direction relative to the axis of the mixer shaft, screw rods are placed on the housing cover, connected to the plate with the ability to move along them, a support is mounted on the plate in contact with the conical surface of the disk, a spring, the lower end of which rests on the end of the shaft, and the upper end rests on the lower surface of the disk, an electric motor with a gear connected to the gear wheel. At the upper end of the pusher there is a trapezoid-shaped bar, the right end of which has a mass, the balanced mass of a ball joint in contact with the conical surface of the disk fixed motionless on the plate. The vertical left and right helical blades have an opposite helical direction relative to each other, and the radial blades in each row are also made with a helical surface in the opposite direction relative to each other. Through holes are drilled on the shaft along a helical line relative to its axis.

EFFECT: increasing the reliability of the device and the efficiency of mixing the working medium.

1 cl, 1 dwg