Solid material comminution or disintegration – Processes – By utilizing kinetic energy of projected or suspended material
Patent
1996-04-16
1998-06-23
Husar, John M.
Solid material comminution or disintegration
Processes
By utilizing kinetic energy of projected or suspended material
241 18, 241 2429, 241 40, 241 51, 241 791, B02C 1906, B02C 1912
Patent
active
057693307
ABSTRACT:
This invention relates to a spouted bed wood chip debarker/cleaner. Such structures of this type, generally, cause wood chips and bark to undergo attrition by accelerating the wood chips and bark with a jet of air. In particular, the accelerated wood chips and bark are impinged on a screen. When the wood chips hit the screen, bark and wood chips experience attrition. Small pieces of bark and other debris (sand, for example) will be exhausted through the screen which is too fine of a mesh to let desirable size wood chips be exhausted.
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Husar John M.
McDaniel J. R.
Schmalz R. L.
Westvaco Corporation
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