Abstract: An apparatus for dosing a granulated or powdered additive in the water of a water works includes a dosing assembly (10) with a water collecting tank (9) hydraulically connected to inflows (20, 21) of unmixed water and to an outflow of additive-mixed water (33) to the works. Unmixed water is tapped through a duct (41) from an inflow and fed to a substantially tubular manifold (18), upwardly connected to tank (19). The additive is delivered into manifold (18), in which the additive mixes with water tapped from the inflow through duct (41) and additive-mixed water discharges into collecting tank (19).
Type:
Grant
Filed:
August 28, 2000
Date of Patent:
May 14, 2002
Assignee:
Sintec S.r.l.
Inventors:
Luigi Marsiglietti, Sergio Milli, Giorgio Cesarini