Patent ID: 7879234
Filing Date: 2011-02-01
Classification: B01F,C02F

Abstract:
1. A device for dissolving a solid chemical substance with water so as to obtain an aqueous solution; the device comprising: a container, which has a collecting portion for containing the aqueous solution, and a loading chamber, which is set above the collecting portion, is designed to contain the solid chemical substance and is provided with supporting means, designed to support the solid chemical substance, and water-dispersion means for directing at least one first jet of water on said solid chemical substance; wherein the water-dispersion means are arranged within the loading chamber above the supporting means and are designed to direct the first jet of water only laterally and/or downwards so as to wet the solid chemical substance, which is positioned underneath and/or laterally with respect to the water-dispersion means themselves; the loading chamber having a dissolving portion where, in use, the solid chemical substance is dissolved by the first jet of water, and a storage portion, which is set above the dissolving portion and is designed to contain the solid chemical substance above the dissolving portion itself; the dissolving portion having a top end; the water-dispersion means being arranged in the loading chamber at the top end of the dissolving portion; the supporting means being at least partially permeable to liquid; the container comprising at least one wall which delimits at least partially the container laterally; the loading chamber comprising means for lateral containment, which are designed to support the solid chemical substance laterally, are distanced from said wall and are at least partially permeable to liquids so as to allow at least part of the aqueous solution to go from the dissolving portion to collecting portion.