Method and apparatus for the integrated cleaning of a paper-pulp processing plant

摘要

The present invention discloses a method for the integrated cleaning of a paper-pulp processing plant including one or more high density cleaners comprising the steps of supplying the rejected flow (10) from one of said high density cleaners to a screening centrifugal separator (11); screening out contaminants in the separator (11) using a screen hole size of less than 3.5 mm; thickening any fibrous material accepted by the separator (11) and returning same to stock being processed in the processing plant; and recovering liquid (B) from any material (A) rejected by the separator (11) prior to disposing of said material. The invention further comprises an apparatus for performing said method.