Screening systems and methods for screening particulate material

Details Screening systems and methods for screening particulate material Screening systems and methods for screening particulate material

1997-12-30

2000-06-06

Walsh, Donald P.

Classifying, separating, and assorting solids

Sifting

Plane sifters

209332, 209399, B07B 134, B07B 138, B07B 149

Patent

active

060707372

ABSTRACT:
The method and system of the present invention provides for fast, convenient and low cost installation and removal from a particulate screening assembly of an apparatus for protecting the underlying structural members of the screening assembly from the adverse affects caused by the flow therethrough of particulate material. The subject system includes a wear protector system designed for direct attachment to and removal from the structural members which support the screening assembly. This direct attachment and removal operation occurs without the need to detach or disassemble the support structure from the screening assembly. Thus, the wear protector system can be readily removed and replaced without expending substantial downtime in completing system maintenance.

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patent: 3241671 (1966-03-01), Brauchula
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patent: 5219078 (1993-06-01), Hadden
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patent: 5372261 (1994-12-01), Galton et al.
patent: 5398817 (1995-03-01), Connolly et al.
patent: 5816412 (1998-10-01), Bokor

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