Apparatus and method for extracting impurities from a pulpous sl

Details Apparatus and method for extracting impurities from a pulpous sl Apparatus and method for extracting impurities from a pulpous sl

1996-05-10

1999-05-11

Nguyen, Tuan N.

Classifying, separating, and assorting solids

Fluid suspension

Liquid

209725, 210294, 210787, B04C3/04

Patent

active

059018534

ABSTRACT:
An apparatus (310) for extracting impurities from a pulpous slurry. The apparatus has an auxiliary chamber (13) having an upper chamber (313) and a hydrocyclone (311) for further extracting impurities from the pulpous slurry. A conduit (58) returns a selected portion of the pulpous slurry back to a separation chamber for further processing.

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patent: 5124049 (1992-06-01), Maness
patent: 5186823 (1993-02-01), Robinson
patent: 5492224 (1996-02-01), Singleton, Jr.

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