Device and process for separating impurities from textile fibers

Details Device and process for separating impurities from textile fibers Device and process for separating impurities from textile fibers

1999-09-20

2000-07-18

Walsh, Donald P.

Classifying, separating, and assorting solids

Fluid suspension

Gaseous

209134, 209135, 209136, 209137, 209142, 406157, 406159, B07B 704

Patent

active

060893788

ABSTRACT:
A device and process for separating impurities from textile fibers during horizontal pneumatic transport is provided. The device includes a hollow parallelepiped separator of rectangular cross-section for the passage of transport fluids, such as air, therethrough. The passage section is subdivided into an upper part, for the cleaned fluid, and a lower part, for the separation of the impurities (i.e., foreign materials) in a hopper intercepted by an extractor having a seal. This subdivision is regulated by a deflector knife which induces an S-shaped motion of the transport fluid 4 and separates the impurities (i.e., foreign materials) by centrifugal force.

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