método e dispositivo para dissolver substâncias sólidas em água

摘要

A device for dissolving a solid chemical substance in water to obtain an aqueous solution, said device comprising: a container having a collection portion for containing the solution and a charging chamber designed to contain the substance; and a liquid-dispersing unit for directing a jet of water onto the substance; the device further comprises a feeding unit for feeding water to the collection portion from a hydraulic circuit and a discharging unit for conveying the solution from the container to the hydraulic circuit; the discharging unit being designed to feed the solution to the hydraulic circuit in a substantially continuous way.