DISPOSITIF DE DETECTION EN CONTINU DES IMPURETES DE CONTRASTE CONTENUES DANS UNE MATIERE FLUIDE EN DEPLACEMENT.

摘要

Device for the continuous detection and measurement of impurities contained in a moving fluid material, particularly for moving pulp, wherein fluid material travels through a tube (1), provided on one of its faces (5) with a transparent window (4), and comprising: a flash (11), a camera (9) synchronized with the flash (11); a digitizing card (15) associated with the camera (9); a processing unit (13) intended to derive from the signals sensed by the camera the size and quantity of impurities present in the fluid material at said window (4); a sensory restoration device (14).