| 摘要 |
FIELD: machine building.SUBSTANCE: invention relates to machine building, particularly, to regular nozzles, which are used in various industries to heat and mass exchange processes, particularly in various cooling towers. Regular packing consists of hollow with grid surface of long elements 1, made in form of trihedral prisms, which are grouped in each formation in modules 2 so that each module is formed by four long elements arranged with pairwise subtending so that they have common vertex at centre of module and adjoin each other by adjacent side faces. At that, that every formation consists of n-number of such modules and in foot beds with longitudinal arrangement of modules are alternated with formations with cross their laying.EFFECT: as result achieved increased efficiency of heat and mass exchange in direct contact gas-liquid due to increased active surface of nozzle and increasing the time of fluid drops on surface of nozzle.1 cl, 5 dwg |
