DISC SCREEN FOR SEPARATING SOLID MATERIALS
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United States of America Patent
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Issued Date -
Feb 4, 2021
app pub date -
Aug 3, 2020
filing date -
Aug 2, 2019
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Abstract
A disc screen for separating solid residues which comprises multiple parallel rotation shafts, each of which carrying, fixed thereto, a plurality of discs. The lateral faces of the aforesaid discs are provided with thrust wings having curved section, which are adapted to intercept components of the material to be screened, in particular light or filamentous materials, in order to expel them outside the interspaces between the discs, so as to prevent possible tangling and obstruction of such materials at the rotation shafts.
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