Solid material comminution or disintegration – Apparatus – Loose grinding body comminutor
Reexamination Certificate
2011-04-26
2011-04-26
Miller, Bena (Department: 3725)
Solid material comminution or disintegration
Apparatus
Loose grinding body comminutor
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.
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Schmitt Philipp
Stehr Norbert
Browdy and Neimark PLLC
Bühler AG
Miller Bena
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