Hammermill

Details Hammermill Hammermill

2005-08-09

2005-08-09

Rosenbaum, Mark (Department: 3725)

Solid material comminution or disintegration

Apparatus

Rotary striking member with axial or radial flow of material

C241S194000

Reexamination Certificate

active

06926215

ABSTRACT:
A hammermill having a housing, a rotor assembly, a first plurality of hammers, and a first attrition plate assembly is provided to reduce oversized particulate material to a desired size. The housing has a sidewall that extends between an inlet end and an discharge end which defines an enclosed work space. The rotor assembly is disposed within the housing for rotation about a longitudinal axis of the housing. The first plurality of hammers is coupled to the rotor assembly and is disposed within the enclosed work space. The first attrition plate assembly has a generally circular configuration and is removably secured to the sidewall within the enclosed work space of the housing. The first attrition plate assembly is arranged such that at least a portion of each hammer of the first plurality of hammers is spaced from and overlies a portion of the first attrition plate assembly so that the hammers and the attrition plate assembly cooperate to reduce particulate material to a desired size and to urge the particulate material toward the discharge end of the housing.

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