COOLING SYSTEM WITH FAN COOLING TOWER (OPTIONS) Russian patent published in 2023 - IPC F28C1/06 

FIELD: power industry.

SUBSTANCE: circulating water cooling system for heat transfer equipment includes a fan cooling tower with a drop catcher 15, a spray device 13, a sprinkler 14 and a pool 3 for collecting chilled water, a pipeline 7 for supplying heated circulating water to the air space of the cooling tower housing, a pipeline 6 for removing cooled circulating water from the cooling tower pool, pipelines of make-up 16 and purge 17 water. The cooling tower has a double housing - outer 1 made of thin-sheet stainless steel and inner 2, equipped with a spraying device 11 and a sprinkler 12, in the inner case 2 water and air move parallel to each other in one direction from top to bottom, the steam-air flow is discharged from the lower part of the inner case through the baffle plates 18 into the outer housing 1, equipped with a drop catcher 15, a sprinkler 13 and a sprinkler 14, in the outer housing 1 the steam-air flow moves from bottom to top towards the water flowing from the sprinkler 14, the sprinkler 14 is supplied with chilled water from the chilled water collection pool 3.

EFFECT: ensuring the operation of the circulating water supply system for the heat transfer equipment of an industrial enterprise with minimal losses for evaporation, droplet entrainment and blowdown.

2 cl, 2 dwg