Pulper

The pulper has a rotor (4) arranged in a container (2) for circulating a fibrous material suspension (1) that is located in the container, and a rigid sieve (3). The rotor predominantly passes over a sieve surface that is provided with round sieve openings. A cross section of each sieve opening is l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GOTTSCHALK, GERD, FEY, JÜRGEN, BRETTSCHNEIDER, WERNER, OTT, ELMAR
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:The pulper has a rotor (4) arranged in a container (2) for circulating a fibrous material suspension (1) that is located in the container, and a rigid sieve (3). The rotor predominantly passes over a sieve surface that is provided with round sieve openings. A cross section of each sieve opening is limited exclusively by circular segments. The circular segments are formed uneven and arranged as short and long circular segments in an alternating manner. The circular segments have different radii.