Agitator mill

US5624080A · kind A · utility

Assignee

• EVV-Vermogensverwaltungs-GmbH · DE

Inventors

• Norbert Stehr · Grünstadt, DE
• Philipp Schmitt · Lampertheim, DE

Key dates

• Filing date: Sep 8, 1995
• Grant date: Apr 29, 1997
• Expiry date: Sep 8, 2015

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B02C17/161
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

An agitator mill is provided with a separate grinding-stock/auxiliary-grinding-body separator device, which comprises a rotor, drivable to rotate, for the separation of the auxiliary grinding bodies from the treated grinding stock. The auxiliary grinding bodies and untreated grinding stock are returned to the agitator mill. The separator device and the agitor mill and the lines connecting these two form a closed system.