| 摘要 |
FIELD: mechanics. ^ SUBSTANCE: said invention may be used as a part of heat-and-mass exchange equipment in case of direct contact between gas and liquid, in particular, in industrial cooling towers for recirculating water cooling. Cooling tower reflux is a module made of layers of cylinder-shaped polymer grid, which are installed parallel to each other in all vertical layers and welded together at the module ends. Along the length of each grid, there are sections of three-fold contraction in diameter in ratio of 2 to 1 to 2 as regards to each adjacent grid, which are formed by mechanical tightening of polymer fibres or thermal deformation. ^ EFFECT: enhanced efficiency of heat-and-mass exchange process. ^ 1 dwg |
