The present disclosure relates to a mixer for mixing pasty components, comprising a mixing case extending along a longitudinal axis and having at least one inlet, preferably two inlets, and an outlet, and comprising at least one mixing element received in the mixing case, which defines a plurality of chambers together with the mixing case, said chambers being arranged successively and/or adjacently along a flow path from the inlets to the outlet. The chambers are defined by transverse walls, each extending perpendicularly to the longitudinal axis, and four side walls that each extend parallel to the longitudinal axis, and adjacent chambers are interconnected by a flow by means of through-openings provided in the side walls, the mixing element comprising two strips forming side walls, which are connected by a web that forms other side walls and is perpendicularly arranged in relation to the strips, a first group of chambers having first through-openings arranged in the web, which extend up to a strip, and a second group of chambers comprising second through-openings positioned at a distance to at least one strip in the web.

The present invention discloses a method for confined impinging jets (CIJ) mixing with imbalanced momenta. The method includes the following steps: connecting each inlet of a CIJ mixer with a to-be-mixed fluid by using an inlet conduit; connecting an outlet of the mixer with an inlet of a suction device by using an outlet conduit; and starting the suction device, enabling the to-be-mixed fluids to enter the mixer sequentially through the conduits and the inlets of the mixer and to mix in a mixer chamber, and the mixture is then sucked out from the outlet of the mixer and flows sequentially through the conduit, the inlet of the suction device, and the outlet of the suction device.

A liquid circulator for creating liquid circulation in a body of liquid includes a vortex disrupter or blocker that disrupts a vortex created by the circulation assembly of the liquid circulator to minimize or eliminate the slurping/slapping sound. The liquid circulator and vortex disrupter described herein may be used in shallow water with the liquid circulator mounted to a structure, such as a dock or pier. The vortex disruptor permits the circulation assembly to be operated closer to the water surface, while minimizing or eliminating the slurping/slapping sound, and with the circulation assembly further away from the bottom to avoid moving too much debris or possibly causing dredging/trenching on the bottom.

A liquid circulator for creating liquid circulation in a body of liquid includes a vortex disrupter or blocker that disrupts a vortex created by the circulation assembly of the liquid circulator to minimize or eliminate the slurping/slapping sound. The liquid circulator and vortex disrupter described herein may be used in shallow water with the liquid circulator mounted to a structure, such as a dock or pier. The vortex disruptor permits the circulation assembly to be operated closer to the water surface, while minimizing or eliminating the slurping/slapping sound, and with the circulation assembly further away from the bottom to avoid moving too much debris or possibly causing dredging/trenching on the bottom.

The present invention relates to a portable liquid mixing device capable of mixing different types of various liquids, and the different types of various liquids may include various beverages. The present invention includes a plurality of containers configured to contain respective specific liquids, a selection unit configured to select any one of the plurality of containers, a control unit configured to control the introduction of a selected liquid into a mixing container, and a mixing unit configured to mix various liquids introduced into the mixing container. According to the present invention, different types of liquids may be mixed together. In particular, beverages having various flavors are put into respective containers, mixed together and then drunk. Furthermore, a scale is marked on the surface of the mixing container, and thus the amount of liquid may be accurately measured, so that liquids may be mixed at an accurate ratio.

Described herein are flash nanoprecipitation methods capable of encapsulating hydrophobic molecules, hydrophilic molecules, bioactive protein therapeutics, or other target molecules in amphiphilic copolymer nanocarriers.

A mixer for a plural component spray gun is presented. The mixer has a mixer body comprising a mixing chamber with an outlet. The mixer also has a first fluid component inlet, coupled to a first fluid conduit, configured to introduce a first fluid component into the mixing chamber. The mixer also has a second fluid component inlet, coupled to a second fluid conduit, configured to introduce a second fluid component into the mixing chamber. The first and second fluid component inlets are offset with respect to a centerline of the mixing chamber and positioned such that a first fluid flow from the first inlet is directed toward the outlet, and a second fluid flow from the second inlet is directed toward the outlet.

The present application provides a dispensing nozzle assembly for mixing a first fluid and a second fluid. The dispensing nozzle assembly may include a target assembly with a number of fins and a number of channels and a static mixer positioned about the fins.

The present disclosure relates to a mixing device (9) comprising an inlet channel (25), an outlet channel (27), a mixing cavity (29) and a laminar mixing element (31) arranged within the mixing cavity. The inlet channel extends along an axis (21) of the mixing device from a first end (23) of the mixing device to the mixing cavity. The outlet channel extends along the axis from the mixing cavity to a second end (24) of the mixing device arranged opposite to the first end. The mixing cavity is arranged between the inlet channel and the outlet channel and extends in an axial direction (A) along the axis and in a radial direction (R) outwardly from the axis to an outer wall (30) of the mixing cavity. The laminar mixing element extends radially across the mixing cavity, subdividing the mixing cavity into an inlet portion (26) and an outlet portion (28). The mixing element comprises a plurality of holes (41) extending through the mixing element. The said holes are distributed over the mixing element.

A microfluidic mixing device (101) comprising: a mixing chamber; one inlet channel (104) into the mixing chamber (102) for a first fluid and two inlet channels (103a, 103b) into the mixing chamber for a second fluid, said inlet channels being disposed substantially symmetrically at a proximal end (108) of the mixing chamber; at least one outlet (105) for mixed material at a distal end of the mixing chamber, wherein the mixing chamber comprises one or more baffles.