WATERING AND LIQUID DISTRIBUTION SYSTEM, ESPECIALLY FOR BIOLOGICAL FILTERS, COOLING TOWERS OR SIMILAR INSTALLATIONS

摘要

System for sprinkling and distributing a liquid on a surface. /P P It includes pipes for supplying the liquid, which distribute it on the surface, and at least one nozzle and a deflector which spread the liquid. The pipe and the nozzle are arranged below the baffle which has the conical shape of a funnel, so that the liquid which hits the conical underside of this baffle sprinkles the surrounding surface. Said lower face has a shape such as to determine the distribution of the liquid. /P P Application to the bed of the biological filter of contact bodies intended for the treatment of sewage, cooling towers, etc.