Mixing apparatus
AssigneeReica Corporation
InventorToru Taniguchi
Life of this patent
Estimating the term…
Abstract
An agitator is disposed in the interior of a casing through which fluids to be mixed pass. The agitator is connected with a source of oscillation for oscillating the agitator in the axial direction. The inner wall of the casing includes a stationary vane extending inwardly therefrom. A relative motion is generated between the agitator and the stationary vane. When the fluids flow through the interior of the casing, they are agitated and mixed together by impingement of the fluids against the stationary vane and agitator and by the relative motion between the stationary vane and the agitator.
Claims5
A mixing apparatus for agitating and mixing fluids together, said apparatus comprising:
- a casing through the interior of which fluids pass;
- a stationary vane fixedly mounted in said casing and extending inwardly from an inner wall of said casing, said stationary vane comprising a plurality of inwardly extending plate-like members disposed on said inner wall of said casing and spaced axially away from one another at a predetermined distance;
- an agitator movably disposed within said casing, said agitator including a shaft and a fixed vane mounted thereon around the circumference of said shaft, said fixed vane comprising a spiral vane having openings formed therein, each of said openings located out of phase relative to each other without overlapping in the axial direction;
- and
- a source of oscillation connected with said shaft to oscillate said agitator in the axial direction, whereby said fixed vane can be oscillated while permitting fluids to pass through said casing, thereby creating a relative motion between said fixed and stationary vanes so as to agitate and mix the fluids together,
- wherein each of said plate-like members having an opening formed therein to permit the passage of both the fluids and a portion of said fixed vane, said opening of each of said plate-like members of said stationary vane comprising a central aperture permitting said shaft of said agitator to pass therethrough and a slit-like aperture permitting the passage of said fixed vane therethrough.
A mixing apparatus for agitating and mixing fluids together, said apparatus comprising:
- a casing through the interior of which fluids pass, said casing comprising a plurality of cylindrical pipe sections stacked one above another having plate-like members between each adjacent pipe sections, wherein each of said plate-like members is a stationary vane fixedly mounted in said casing and extending inwardly from an inner wall of said casing;
- an agitator movably disposed within said casing, said agitator including a shaft and a fixed vane mounted thereon around the circumference of said shaft, said fixed vane comprising a spiral-like vane which is continuous for at least one revolution having agitating elements stacked in the axial direction of said casing and openings formed therein, each of said openings located out of phase relative to each other without overlapping in the axial direction;
- and
- a source of oscillation connected with said shaft to oscillate said agitator in the axial direction, whereby said fixed vane can be oscillated while permitting fluids to pass through said casing, thereby creating a relative motion between said fixed and stationary vanes so as to agitate and mix the fluids together.
Dependencies are inferred from the claim text.