REACTOR WITH MULTI-ROW AGITATORS Russian patent published in 2023 - IPC B01F27/93 B01F27/90 

FIELD: volumetric equipment.

SUBSTANCE: devices designed to carry out chemical reactions and various heat and mass transfer processes, which require the creation of a uniform field of concentrations and temperatures in the entire volume of the stirred medium at reasonable power consumption. A reactor with multi-row agitators comprises a vertical body with pipes for input of initial components and output of finished product, reflective elements, a rotating central shaft with agitators, which are made in the form of horizontal disks with blades; blades are installed on the lower agitator on both sides of the disk, and on the upper agitators only on the upper side of the disks, on the central shaft between the agitators, additional agitators are placed, made in the form of perforated disks with triangular-shaped blades fixed on the periphery, and the connection of the additional agitators with the central shaft is movable and adapted for relative rotation, reflective elements are attached to the inner surface of the vertical housing. The triangular-shaped blades are located at an angle to the surface of the perforated disks and have through holes on their surface, and depressions on the upper side, additional reflective elements are installed between the additional agitators and agitators on the surface of the housing, made in the form of square plates and pins alternating in the circumferential direction, moreover, the pins are made of an elastic material

EFFECT: ensuring high quality mixing.

1 cl, 4 dwg