NOZZLE FOR CONTACTING GAS AND LIQUID Russian patent published in 2019 - IPC B01J19/32 B01F3/04 B01D3/00 B01D11/00 B01D47/00 B01D53/18 B01D53/26 

FIELD: physics.

SUBSTANCE: invention relates to heat and mass transfer equipment. Nozzle contains the package forming the cell. Cells have a frame, made in the form of a direct non-rectangular parallelepiped, and sides. Sides are curved so that one ends of opposite sides mentioned 4 are curved towards each other, and their other ends 5 are curved in opposite directions. Batch nozzle has high performance (throughput in the liquid and gas phases), low hydraulic resistance, high values of heat and mass transfer coefficients, high rates of uniformity of distribution of liquid and gaseous streams over the cross section of the apparatus, compactness and adaptability.

EFFECT: increasing the turbulence of oncoming gas and liquid flows due to asymmetry of the flow area, increasing the speed of passing the phases, improving the ability of the nozzle to redistribute phases across the entire cross section of the apparatus in which the nozzle is installed.

4 cl, 5 dwg