Centrifugal extractor for liquid-liquid extraction in the presence of solid particles, and installation operating several of these extractors

摘要

The invention relates to a centrifugal extractor for liquid-liquid extraction in the presence of solid particles, and installation operating several of these extractors. This centrifugal extractor enables solid deposits contained in the liquid phases to be removed, from (using) a retractable solid-deposit collector 47, located in a solid-deposit collection chamber 45, in a movable part of this extractor. This movable part especially comprises a cone-shaped decantation (clarification) chamber 17. Application to the nuclear reprocessing industry, to the pharmaceutical industry or to the perfume industry. <IMAGE>