Fluid blending utilizing either or both passive and active...

Details Fluid blending utilizing either or both passive and active... Fluid blending utilizing either or both passive and active...

2007-09-11

2007-09-11

Sorkin, David (Department: 1723)

Agitating

Having specified feed means

Material introduced so as to cause rotary motion in mixing...

C366S165300, C366S165400

Reexamination Certificate

active

10960396

ABSTRACT:
Fluid blenders and blending methods are provided, the blending apparatus including components accommodating both passive and/or active mixing. The apparatus includes a main body and closure connectable to define a chamber having a fluid outlet. A valved fluid inlet channel opens into the chamber and is tangentially oriented relative to a peripheral wall thereof so that fluid entering the chamber has a primary vortical flow circulation direction. A fluid injection channel opens to the inlet channel at an acute angle relative to direction of fluid flow through the inlet channel. A plurality of barriers are arrayed in the chamber to define interconnected inner and outer chamber portions. An impeller is rotatably mounted at the inner chamber portion and includes a plurality of blades oriented to urge flow from the inner chamber portion to the outer chamber portion.

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