Systems of self-purging centrifugal separators for the separation and clarification of liquids containing solids

摘要: A system of self-purging centrifugal separators for the separation and clarification liquids, especially heavy oil, which contain solids, has a first separator serving preliminary second, clarifying connected to output first. Each these is purged accumulated solids by means associated controls, second being additionally provided with an automatic purging control. The chamber clarifier drum smaller than that control communicates through line evaluator in turn controls and/or alarm, whereby premature disturbance due accumulation sludge detected eliminated extra purges or signaled alarm.