Societa' Italiana Resine S.i.r. S.p.a.

Societa' Italiana Resine S.p.a.

Giancarlo Spizzichino

Diego Barba

Franco Concari

Giuseppe Liuzzo

Antonino Germana

Giovanni Tagliaferri

A thermocompression apparatus for desalting saline water, wherein: the evaporator tubes extend vertically above the separating chamber for steam and non-evaporated water and have their lower ends opening into the separating chamber through a lower header plate; the upper ends of the evaporator tubes extend through an upper header plate into a plenum chamber overlying the latter, said plenum chamber being arranged to provide a pool of saline water submerging the upper ends of the evaporator tubes; and each of said upper ends having means therein arranged to receive saline water from the pool and to discharge it in the form of falling film on the inner surface of its respective evaporator tube, whereby the said film and the steam produced therefrom flow co-currently downwardly in the tubes towards the separating chamber.

Thermocompression-type apparatus for desalting saline water

A multistage flash-evaporator for producing soft water from a saline water, comprising a shell forming a pair of lobes enclosing therebetween a spinal portion in symmetrical arrangement with respect to a vertical longitudinal mid-plane. The top and bottom walls of the spinal portion are, in cross-sectional shape, circular arcs having their centres of curvature on the said mid-plane, while the lobes are polycentric curves each of which has its centres of curvature on a plane parallel to the mid-plane. A specifically shaped hood arrangement in the shell is provided to define in each stage a condensation chamber centrally located between a pair of evaporation chambers.

Multistage flash evaporator for producing soft water from a saline water

Growing community of inventors

Rome, Italy

Giancarlo Spizzichino