Agitator mill

Solid material comminution or disintegration – Apparatus – Loose grinding body comminutor

Reexamination Certificate

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Details

C241S172000

Reexamination Certificate

active

07931222

ABSTRACT:
An agitator mill for treating free-flowing grinding stock has a grinding receptacle and an interior stator disposed therein. A rotatably drivable annular cylindrical rotor is disposed between the interior stator and the receptacle wall, with a grinding chamber being defined between said rotor and the receptacle wall. A grinding-stock discharge conduit is formed between the rotor and the interior stator (22) which is connected to the grinding chamber by means of a deflection conduit. Devices are provided for preventing the carry-over of auxiliary grinding bodies from the grinding chamber into the grinding-stock discharge conduit.

REFERENCES:
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patent: 3332628 (1967-07-01), Wadham
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patent: 5346124 (1994-09-01), Chess
patent: 5853132 (1998-12-01), Tsuji
patent: 5894998 (1999-04-01), Schall et al.
patent: 5996914 (1999-12-01), Stehr
patent: 6021969 (2000-02-01), Schmitt et al.
patent: 6460791 (2002-10-01), Stehr
patent: 19638354 (1998-04-01), None
patent: 0448100 (1991-09-01), None
patent: 0504836 (1992-09-01), None
patent: 0546320 (1993-06-01), None

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