Vertical mixer with one or more sight windows
OwnerJacob R. Tammingainventor
Life of this patent
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Abstract
A vertical mixer has plexi-glass sight windows located in a side wall of the mixing chamber. The windows extend generally vertically between a top and bottom of the mixing chamber and provide visual access to an interior of the chamber from outside the mixer.
Claims11
A vertical mixer comprising a mixing chamber containing a substantially vertical rotatable auger having a generally helical flight that is tapered to converge from bottom to top, a power means to rotate said auger about a longitudinal centre axis, said chamber having at least one opening to receive and discharge feed, said mixing chamber having a side wall with at least one window extending at least partially between a top and bottom of said side wall to allow visual access to an interior of said chamber from outside said mixer.
Dependencies are inferred from the claim text.