Centrifugal screw, and solid bowl screw centrifuge
AssigneeFlottweg SE
InventorMichael Beywl
Life of this patent
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Abstract
The invention relates to a centrifugal screw (10) comprising a substantially tubular screw hub (15) and a screw flight (20), wherein at least some portions of a root (21) of the screw flight (20) are attached directly to the tubular screw hub (15). According to the invention, rods (30) are formed between at least two turn portions (25) in the longitudinal direction (R) of the centrifugal screw (10), said rods (30) being entirely or nearly entirely located at a distance from the screw hub (15).
Claims15
A centrifugal screw (10) having an essentially tube-shaped screw hub (15) and a screw spiral (20), wherein a spiral basis (21) of the screw spiral (20) at least in sections is directly attached to the tube-shaped screw hub (15),
- characterized in that
- rods (30) are designed in the longitudinal direction (R) of the centrifugal screw (10) between at least two winding portions (25), wherein the rods (30) are designed to be spaced completely or almost completely from the screw hub (15).
Dependencies are inferred from the claim text.