A method to feed a chemical into a liquid flow using a feed device including a nozzle casing having an isolated mixing space including: feeding the chemical to the isolated mixing space in the feed device; feeding a mixing liquid to the isolated mixing space; mixing the chemical and the mixing liquid in the isolated mixing space to form a mixture of chemical and mixing liquid, and feeding the mixture of chemical and mixing liquid to the liquid flow.

The invention relates to apparatus and a process for mixing a gas/vapour with a process liquid comprising a material and a carrier liquid. The apparatus comprises a passage (10) of polygonal cross section having an inlet (14), an outlet (16) for a process liquid comprising the material, and a nozzle (24) for introducing supersonic gas/vapour at a mixing zone (42) in a single plane.

The system for making suspensions includes a housing, with a platform mounted therein and a translating table slidably mounted on the platform for removably supporting a receptacle. A base fluid tank stores a base fluid, and a solid particle container stores solid particles. A rotating dispenser system is mounted within the housing, above the platform and the receptacle. The rotating dispenser includes a base fluid dispenser for dispensing a controlled mass of the base fluid into the receptacle, and a solid particle dispenser for dispensing a controlled mass of the solid particles into the receptacle. The base fluid dispenser is in communication with the base fluid tank, and the solid particle dispenser is in communication with the solid particle container. A mixer selectively and controllably mixes the controlled mass of the base fluid and the controlled mass of the solid particles in the receptacle to form the suspension.

The invention relates to a system for introducing an additive into a container (4) partially filled with a main liquid material. It comprises an automated conveyor for transporting the container (4) along a straight horizontal trajectory (T) at a substantially constant container speed (Vc). It further comprises a static microdoser (6) having a nozzle (9) from which at least one jet (8) of an additive issues upon passage of an opening (7) of the container (4). The system is configured to introduce a given mass of additive into the container. The nozzle of the microdoser (6) is inclined relative to a vertical direction that is perpendicular to the trajectory (T). The inclination of the nozzle, the number, the shape and the speed (Vj) of the at least one jet, the mass of additive, and the container speed (Vc) are configured such that the specific kinetic energy of the impact of the at least one jet on the free surface of the main liquid material is less than 3000 mJ/m.sup.2.

A jet impingement reactor having a housing made of a polymeric material, including at least two housing pieces that are affixed to one another. The housing encloses a substantially spherical reaction chamber having at least two fluid inlets provided by nozzles and a fluid outlet. Further provided are methods for making the reactor based on injection molding, as well as the use of the reactor for the aseptic manufacture of a sterile liquid pharmaceutical compositions, in particular compositions including nanoparticles such as lipid nanoparticles.

Embodiments relate to an insulation filling device for a fuel reformer, comprising: a feeder for supplying a powder insulation material; a stirrer for mixing the powder insulation material with a liquid binder for the agglomeration of the particles of the powder insulation material to form an insulation paste; and a thermal molding device for compressing said insulation paste to form a plurality of insulation molds having a predetermined shape and filling the insulation space of the fuel reformer with said insulation molds.

A laundry machine according to an embodiment of the present invention, comprises: a cabinet; a tub rotatably disposed inside the cabinet; and a detergent supply device provided in the cabinet and supplying detergent to the tub, wherein the detergent supply device comprises: a housing fixedly mounted to the cabinet and connected to a water supply device; a drawer withdrawably mounted in the housing and having a receiving portion recessed for receiving the detergent; a mixing member rotatably disposed in the receiving portion for mixing the detergent; and a flow path member coupled to the housing above the drawer and forming a flow path for supplying water from the water supply device to the drawer, wherein the flow path member includes; a nozzle disposed toward the mixing member and configured to spray water onto the mixing member to rotate the mixing member; and shower holes formed at an upper side corresponding to the receiving portion and dropping water into the receiving portion.

A laundry machine according to an embodiment of the present invention, comprises: a cabinet; a tub rotatably disposed inside the cabinet; and a detergent supply device provided in the cabinet and supplying detergent to the tub, wherein the detergent supply device comprises: a housing mounted to the cabinet and connected to a water supply device; a drawer withdrawably mounted in the housing and having a receiving portion recessed for receiving the detergent; and a mixing member rotatably disposed in the receiving portion for mixing the detergent and eater, wherein the mixing member comprises: a rotating shaft that is the center of rotation of the mixing member; a plurality of blades extending radially from the rotating shaft; and an auxiliary blade extending from an end of the blade in a direction intersecting the blade.

A laundry machine according to an embodiment of the present invention for achieving the above-mentioned purpose comprises: a cabinet; a tub rotatably disposed within the cabinet; and a detergent supply device provided in the cabinet for supplying detergent to the tub, wherein the detergent supply device comprises: a housing fixedly mounted to the cabinet and connected to a water supply device; a drawer withdrawably mounted in the housing and having a receiving portion recessed downward for receiving the detergent; a mixing member rotatably disposed in the receiving portion for mixing the detergent in the receiving portion; and a flow path member coupled to an upper surface of the housing and forming a flow path for supplying water from the water supply device to the drawer, wherein the mixing member includes: a rotation axis; and a plurality of blades extending radially from an outer surface of the rotation axis, and wherein the flow path member includes a rotating path formed at a point spaced apart radially from the rotation axis, and having a rotating nozzle on a front surface thereof for discharging washing water to a front surface of the blades, in order to rotate the blades.

Systems, devices, and methods for beverage preparation. Embodiments of the present disclosure include a beverage system including: a fluid feeder configured to discharge a fluid; an ingredient feeder configured to discharge one or more ingredients; a mixing chamber having a dispensing opening, the mixing chamber configured to receive the fluid and the one or more ingredients; a mixer configured to mix the fluid and the one or more ingredients in the mixing chamber; a dispenser configured to control dispensing from the mixing chamber via the dispensing opening; and a controller or control circuit programmed to perform operations including: receiving from a user a selection for a beverage; and producing the beverage automatically.