HYDRODYNAMIC MIXER Russian patent published in 2017 - IPC B01F3/08 B01F5/06 

FIELD: machine engineering.

SUBSTANCE: mixer contains chassis with entering primary and secondary components. Axial entering pipe of the basic component is designed as a cone-cylindrical nozzle. Mixing element consists of inserting, docked in the end part of the hull of the mixing element and is inside it. The mixing element body has through channels located on the concentrical circumferences, an outlet branch pipe. Pipe entering the additional component consists of two straight cylindrical sections perpendicular to each other and connected by a curved radius area. The output of one straight-line plot is executed in the form of konfusor nozzles with through holes in the conical surface, and located within the cylindrical part of the axial inlet pipe along its axis, and is directed towards the flow of the main component. The second cylinder is used to enter additional component and has the possibility of longitudinal displacement and rotation about its axis. Insert the mixing element by stream Wednesday, is close to a convex spherical surface on which multiple series are made in the form of holes of arbitrary cross-section. The convex insert surface passes into a conical surface on which holds an even number of intersecting helical grooves arbitrary cross-section, the grooves alternate with the right and left direction of cutting. The attitude step right slicing to step left is taken from the cutting interval from 0.2 to 5.

EFFECT: intensification of hydro-mechanical, physical-chemical, heat-mass exchange processes and reduced hydraulic resistance.

2 cl, 3 dwg