MIXING APPARATUS

An agitator device, in particular a draft tube agitator device, with at least one stirring unit, which is rotatable around a rotary axis, which is configured for conveying a fluid in an axial conveying direction and which includes at least one rotor blade element, the projection of said rotor blade...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NIENHAUS, Bernd, ROHN, Nicole, WEISS, Hans-Jürgen
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An agitator device, in particular a draft tube agitator device, with at least one stirring unit, which is rotatable around a rotary axis, which is configured for conveying a fluid in an axial conveying direction and which includes at least one rotor blade element, the projection of said rotor blade element onto a plane that is perpendicular to the rotary axis having an at least substantially circular-arc-shaped outer contour,the rotor blade element comprises at least one first region, which is situated in a blade plane and is at least substantially planar, and includes a second region, which is curved out of the blade plane.