A mixing unit includes a mixing body having mixing elements that are stacked in a stacking direction and that extend in an extending direction in which the extending direction is perpendicular to the stacking direction. The mixing elements have a plurality of through holes to form a flow path therein, and are arranged such that part or all of the through holes in one of the mixing elements communicate with through holes in the adjacent mixing elements to allow fluid to be passed in the extending direction in which the mixing elements extend. The mixing unit may be employed in an agitation impeller or an adhesive dispensing unit.

Mixing systems that include a mixer housing and one or more disk assemblies for mixing and processing materials is disclosed. The disks rotate to mix an additive into the material and to carry agglomerated solids toward a discharge of the mixing system. The disks may have a plurality of fingers or lobes which extend from a central portion of the disks.

A mixing unit includes a mixing body having mixing elements that are stacked in a stacking direction and that extend in an extending direction. The mixing elements have a plurality of first through holes to form a flow path therein, and are arranged such that part or all of the first through holes in one of the mixing elements communicate with first through holes in the adjacent mixing elements to allow fluid to be passed in the direction in which the mixing element extends.

The present invention provides for precision stirrers and mixers which are precision devices for the control of mixing and stirring in liquid and non-liquid systems. As will become obvious, the devices provided for in the present invention may be used for mixing or stirring by adjusting the device configurations and allow precise desired ingredient addition.

A method for manufacturing a porous membrane includes: mixing silicon carbide powders and a coagulant to form a first mixture; adding a sintering aid to the first mixture to form a second mixture; compressing the second mixture; and sintering the compressed second mixture. More particularly, the coagulant is in an amount of 1% to 3% by weight of the silicon carbide powders and the sintering aid is in an amount of 10% by weight of the first mixture.

The present disclosure relates to a nanobubble generation system using friction in which a frictional force is applied to bubbles included in a gas-liquid mixed fluid so that the atomization of the bubbles is induced and nanobubbles are generated. The nanobubble generation system includes: a chamber including an inlet, an outlet, and an internal space S configured to atomize bubbles included in a gas-liquid mixed fluid; one or more strikers each including a plurality of protrusions provided on a body thereof to simultaneously apply impact to the gas-liquid mixed fluid that flows into the chamber and swirl the fluid in order to cause the gas-liquid mixed fluid to rub against an inner wall of the chamber, the strikers being provided on the driving shaft; a plurality of friction elements provided on the driving shaft in order to apply frictional force to the gas-liquid mixed fluid; and a driving mechanism including the driving shaft and configured to rotate the striker and the friction elements, wherein the friction elements are arranged on the driving shaft to be spaced apart from each other at a predetermined interval, and peripheral surfaces of bodies of the friction elements directly face the inner wall of the chamber with a predetermined distance therebetween.

A modular mixing impeller assembly that includes one or more connection tubes, and one or more impellers configured for assembly to the one or more connection tubes. Each of the one or more impellers has a plurality of mixing blades. Each of the one or more impellers is assembled onto at least one connection tube via a friction fit such that each of the one or more impellers is configured to rotate with its attached connection tube, and wherein the assembly between impeller and connection tube creates an airtight and water-tight seal.

A modular mixing impeller assembly that includes one or more connection tubes, and one or more impellers configured for assembly to the one or more connection tubes. Each of the one or more impellers has a plurality of mixing blades. Each of the one or more impellers is assembled onto at least one connection tube via a friction fit such that each of the one or more impellers is configured to rotate with its attached connection tube, and wherein the assembly between impeller and connection tube creates an airtight and water-tight seal.

A rotary emulsification device structure includes a housing, a emulsification element and a rotary disk. The housing includes a chamber with a first inlet, a second inlet and an outlet. The emulsification element is disposed in the chamber and divides the chamber into a first space and a second space. The first inlet is disposed to communicate with the first space, and the second inlet and the outlet are disposed to communicate with the second space. The emulsification element includes a plurality of pores communicating with the first space and the second space. The rotary disk is disposed in the second space and rotates in the second space when being driven. The rotary disk includes a plurality of through holes.

A blade assembly for a blending system is shown and described. The blade assembly may include apertures formed through a body. The body may include paddles extending from the body. The blade assembly may be rotated to force a fluid through the apertures. The fluid may be frothed by the apertures.