Arrangement for continuous measurement of the concentration of suspended matter in a centrifugate

摘要

Device for continuously measuring the concentration of suspended matter or the turbidity of a centrifugate produced by a centrifuge or a dehydration machine, characterised in that it comprises: - a deaeration enclosure (20) of cylindroconical shape, to the upper part of which a sample of the centrifugate withdrawn by continuous pumping is brought tangentially, the upward speed of the gas bubbles separated from the centrifugate in the said enclosure must be at least twice as large as the speed of the liquid let into the enclosure and the deaerated liquid, being identical in composition to the withdrawn sample, leading to no solids/liquid separation induced by buoyancy, and - a concentration sensor (16), receiving the deaerated centrifugate from the lower conical part (22) of the said deaeration enclosure. IMAGE