Free callback The company Products Services Achievements Testimonials News Contact Open cooling tower HomeProductsOpen cooling tower Operation of a Cooling Tower: A cooling tower is a heat exchanger that cools water by direct contact with air. The heat transfer from water to air takes place partly by transfer of sensible heat, but above all by latent heat (evaporation of part of the water in the air), which makes it possible to achieve cooling temperatures lower than those of the ambient air. Operation of an open wet air cooler: The hot water to be cooled is brought to the top of the open circuit cooling tower through piping. This water is fractionated and distributed to the runoff surfaces by the water distribution nozzles. The air blown by the fan enters through the lower part of the open cooling tower and escapes through the upper part after heating and saturation, passing between the water-covered drip surfaces. Under the action of the surface tension caused by the runoff surface, the water spreads out uniformly, and runs off over their entire height. The exchange surface is thus increased. The water, cooled by forced ventilation, falls in free fall into the inclined basin located under the device. It is then sucked through the strainer. Drop separators are placed at the air outlet to limit vesicular entrainment. Cooling tower Clean water Evaporative cooling remains the most ecological and economical technology: high energy performance and competitive cost. The selection of each device is the subject of a personalized study in order to meet the specific constraints of each application. The exchange surfaces and tower envelopes are rigorously chosen according to the process to be cooled, the water quality and the operating conditions. See our products Charged water cooling tower High energy performance associated with the JACIR design for operation adapted to loaded and highly loaded water. Specially designed to meet the cooling needs of industrial water : long-term reliability in the harshest and most varied conditions: metallurgy, food processing, dairies, etc. See our products Free callback © jacir 2014 - 2021 Legal notices Address Jacir, 11, rue Jean Moulin, 77348 Pontault-Combault Cedex Follow us