DEVICE FOR METERING A REAGENT BY DISSOLUTION IN A LIQUID FLOW

摘要

The invention relates to a metering device (D) for metering a reagent by dissolution in a liquid flow, characterised in that it comprises a plurality of parts:—a fixed base (200) grouping together said enclosure and a liquid inlet, means for bringing the liquid into contact with the reagent roller (G) and liquid outlet means,—one or more cartridges (300) forming a separate detachable volume grouping together said reagent magazine, means for forming at least one liquid jet directed substantially radially towards the roller (G) to be dissolved, and means for supporting the roller (G), said cartridge (300) coming to be associated with said base (200) which is preformed with at least one area for receiving said cartridge (300) for the purpose of dissolving the reagent.

主权项

1. Metering device (D) by dissolution of a reagent in a liquid flow, comprising:
a reagent magazine, containing at least one reagent tablet (G) to be dissolved, an enclosure surrounding at least one end of the reagent magazine, a liquid inlet, means for bringing the liquid into contact with the reagent tablet (G) and liquid outlet means, means for forming at least one liquid jet directed substantially radially towards the tablet (G) to be dissolved and means for supporting the tablet (G) in a position that exposes at least the base of this tablet (G) to the liquid jet, characterized by the fact that it comprises a plurality of parts: a fixed base (200) grouping together said enclosure and a liquid inlet, means for bringing the liquid into contact with the reagent tablet (G) and liquid outlet means, one or several cartridges (300) forming a separate detachable volume grouping together said reagent magazine, means for forming at least one liquid jet directed substantially radially towards the tablet (G) to be dissolved and means for supporting the tablet (G), said cartridge (300) coming to be associated with said base (200) which is preformed with at least one area for receiving said cartridge (300) for the purposes of dissolving the reagent.