| 摘要 |
A mixing device having a flow path therethrough for material to be mixed includes a first plurality of radially extending, tapered rollers disposed between a first pair of relatively rotating raceways for subjecting the material to a milling action, a plurality of sets of alternately encountered stationary and moving teeth disposed in adjacent parallel planes for subjecting the material to a shearing action, and a second plurality of radially extending, tapered rollers disposed between a second pair of relatively rotating raceways for subjecting the material to a further milling action. The arrangement is such that a predetermined axial spacing between adjacent sets of the teeth is continuously maintained by means of the rollers and raceways.
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