Mixer apparatus for mixing a high-viscosity fluid
AssigneeGreen Shield Products, LLC
InventorsTravis Todd Brandt, Cody Roy Atkinson, Howard W. Scoggins, III
Life of this patent
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Abstract
A mixer apparatus for mixing a high-viscosity fluid has a mixer shaft with a plurality of blades affixed thereto, a hydraulic motor drivingly connected to the mixer shaft so as to rotate the mixer shaft, a hydraulic pump connected by a fluid circuit to the hydraulic motor so as to deliver hydraulic fluid under pressure to the hydraulic motor, an electric motor drivingly connected to the hydraulic pump, and a hydraulic fluid reservoir connected to the fluid circuit so as to supply hydraulic fluid to the hydraulic pump. The plurality of blades are pivotally mounted to the mixer shaft.
Claims16
A mixer apparatus for mixing high viscosity fluids, the mixer apparatus comprising:
- a mixer shaft having a plurality of blades affixed thereto;
- a hydraulic motor drivingly connected to said mixer shaft so as to rotate said mixer shaft;
- a hydraulic pump connected by a fluid circuit to said hydraulic motor, said hydraulic pump adapted to deliver hydraulic fluid under pressure to said hydraulic motor;
- an electric motor drivingly connected to said hydraulic pump;
- and
- a hydraulic fluid reservoir connected to said fluid circuit so as to supply hydraulic fluid to said hydraulic pump, said plurality of blades comprising:
- a first set of blades positioned adjacent an end of said mixer shaft opposite said hydraulic motor;
- a second set of blades positioned in a location on said mixer shaft spaced above said first set of blades;
- and a third set of blades positioned in the location on said mixer shaft and spaced above said second set of blades and below said hydraulic motor.
A mixing system comprising:
- a container having a high-viscosity fluid therein;
- a mixer shaft extending downwardly into said container and into the high-viscosity fluid in said container, said mixer shaft having a plurality of blades affixed thereto;
- a hydraulic motor drivingly connected to said mixer shaft so as to rotate said mixer shaft in said container;
- a hydraulic pump connected by a fluid circuit to said hydraulic motor, said hydraulic pump adapted to deliver hydraulic fluid under pressure to said hydraulic motor;
- an electric motor drivingly connected to said hydraulic pump;
- and
- a hydraulic fluid reservoir connected to said fluid circuit so as to supply hydraulic fluid to said hydraulic pump, said container being a drum having a cover, said cover having a bunghole formed therein, said mixer shaft and said plurality of blades extending through said bunghole, said plurality of blades being pivotally mounted to said mixer shaft, said plurality of blades movable between a first position residing along said mixer shaft and a second position extending outwardly of said mixer shaft, said plurality of blades being in said second position when said hydraulic motor rotates said mixer shaft, said bunghole having a diameter, said plurality of blades and said mixer shaft having a diameter less than the diameter of said bunghole when said plurality of blades are in the first position residing against said mixer shaft said plurality of blades comprising:
- a first set of blades positioned adjacent an end of said mixer shaft opposite said hydraulic motor;
- a second set of blades positioned in a location on said mixer shaft spaced above said first set of blades;
- and a third set of blades positioned in the location on said mixer shaft and spaced above said second set of blades and below said hydraulic motor.
Dependencies are inferred from the claim text.