SCREW HUB, CENTRIFUGAL SCREW, AND SOLID BOWL SCREW CENTRIFUGE
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United States of America Patent
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Issued Date -
Dec 21, 2023
app pub date -
Nov 9, 2021
filing date -
Nov 9, 2020
priority date (Note) -
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Abstract
The invention relates to a screw hub (10) for a centrifugal screw (80), said screw hub (10) having, in the longitudinal direction (R), at least one cylindrical longitudinal portion (11) and a portion (12) at the solid-discharge end, the cylindrical longitudinal portion (11) having an open wall structure (40), and the portion (2) at the solid-discharge end having an at least partly closed shape that differs from a simple conical shape.
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