HOLDING FOR HEAT AND MASS-EXCHANGE PROCESSES

摘要

The proposed technical solution refers to the nozzles used in the column apparatuses, primarily for carrying out heat and mass transfer processes of rectification and can find application in the chemical, petrochemical, power, metallurgical, food, pharmacological and other industries.;The technical result of the proposed nozzle design for heat and mass transfer processes of rectification is an increase in productivity.;The technical result is achieved by the fact that the nozzle for heat and mass transfer processes is made in the form of bodies of revolution connected by means of two springs in the form of cylindrical surfaces, the inner body of rotation is located at a distance from the outer body of revolution made in the form of Raschig rings, and laid in an orderly manner in rows, the ratio of the outer diameter of the inner rotational body to the inner diameter of the outer ring being 0.7, and the inner rotation body being uniform but perforated, characterized in that the inner rotational body is made of a material having a memory effect and is connected to an outer ring at the upper end.