Centrifugal media mill

Details Centrifugal media mill Centrifugal media mill

1985-01-02

1986-04-15

Goldberg, Howard N.

Solid material comminution or disintegration

Apparatus

Loose grinding body comminutor

241 4611, 241 4617, 241171, B02C 1704

Patent

active

045822662

ABSTRACT:
A mill for effecting in a particulate-containing substance a reduction in size of the particulate. The mill includes a support on which is rotatably mounted a vessel having a comminuting media contained therein. A shaft extends centrally of the vessel and is fixedly secured thereto to rotate with the vessel. Plural planar discs are secured to the shaft and extend in a plane transverse to the axis of rotation of the vessel. Planar blades are secured to both the disc and to the vessel so that the vessel, shaft, discs and blades rotate as a unit. A spacing is provided between the radially outermost extremity of the blades and the discs and the internal surface of the vessel. Deflector members are oriented in the spacing for deflecting media radially inwardly into engagement with the discs and blades so that the disc and blades can accelerate the comminuting media radially outwardly in response to a rotation of the vessel and connected discs and blades.

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