A dynamic mixer head has a cover, a housing, and a rotor. The cover has a first base board, two inlets, and a holding cylinder. A rotor holding channel is formed in the holding cylinder and a sealing portion protrudes from an inner wall surface of the rotor holding channel. The housing is mounted on the cover and has a second base board, a mixing cylinder, and an inner channel. The inner channel is formed in the mixing cylinder and fluidly communicates with an outlet. The rotor is rotatably disposed in the inner channel and has a rotor axle and a mixing rod. The rotor axle is disposed through the rotor holding channel, contacts and is surrounded by the sealing portion. The mixing rod has multiple first vanes. The dynamic mixer head does not need two sealing structures and tight fitting of the rotor and the holding cylinder.

A dynamic mixer for a plurality of fluid components contains a housing and a rotor element which is rotatably arranged in the housing, with the housing having an inlet opening for at least one respective component and having at least one outlet opening. A ring-shaped intermediate space is provided between the rotor element and the housing in which a mixing element connected to the rotor element is arranged. The mixing element has a vane element which is formed as a directing element for conveying the components from the inlet opening to the outlet opening. The vane element is a directing element and has a directing surface which has a concave curvature with respect to the outlet opening and is further remote from the outlet opening at the onflow side than at the outflow side.

A dispenser for dispensing a mixture of oral care materials. In one aspect, the invention can be a dispenser (400) comprising: a housing (410) having a first reservoir chamber (430) containing a first oral care material (431) and a second reservoir chamber (440) containing a second different oral care material (441); a mixing chamber (450) disposed in the housing, a mixing screw (470) disposed within the mixing chamber and having an actuator (471) for rotating the mixing screw; a first delivery port (434) for introducing the first oral care material into the mixing chamber and a second delivery port (444) for introducing the second oral care material into the mixing chamber; a dispensing nozzle (460) for dispensing a mixture of the first and second oral care materials; and wherein rotation of the mixing screw draws the first and second oral care materials into the mixing chamber and expels the mixture of the first and second oral care materials from the nozzle.

The invention is related to a dynamic mixer head which comprises a connecting cover, a rotor and a housing. The connecting cover comprises a concentric rotor opening. The rotor has a rotor axle mounted in the concentric rotor opening and a mixing rotor connected with the rotor axle. The mixing rotor comprises multiple vaned inner rotors with quarter-circle shaped multiple vanes and a vaned front rotor opposite to rotor axle of the mixing rotor with multiple vanes complementary to the multiple vanes of the multiple vaned inner rotors. The housing mounted to the connecting cover comprises at least two grooves disposed on the circular partition. Each of the at least two grooves comprises a spacer along each of the at least two grooves. The dynamic mixer head can enhance the mixing effect of two different component substances during rotation.

The invention relates to a device for producing a multi-component mixture, comprising a mixing chamber and a mixing device, wherein the mixing device has a stirrer which is arranged in the mixing chamber and which is rotatably driven about an axis of rotation L, wherein a temperature control channel system for controlling the temperature of the stirrer and through which a temperature control medium can flow is arranged inside the stirrer.

A mixing head 3 which mixes a first preparative liquid formulation containing a norbornene-based monomer with a second preparative liquid formulation containing a metathesis polymerization catalyst includes a casing 4, a cap 7, and a mixing rotor 6. A plurality of protrusions 622 includes first protrusions 622a having a width in the axial direction of the mixing rotor 6 larger than that in the circumferential direction, and second protrusions 622b having a width in the axial direction of the mixing rotor 6 smaller than that in the circumferential direction. First and second protrusion rows 623a and 623b are alternately arranged, the first protrusion rows 623a being formed of the first protrusions 622a aligned at a predetermined interval, the second protrusion rows 623b being formed of the second protrusions 622b aligned at a predetermined interval.

An apparatus for texturizing emulsified protein and/or carbohydrate containing food materials into a textured fibrous meat simulating product, said apparatus comprising a treatment assembly comprising: a first stationary disc having an inlet opening for receiving a food material slurry, a second stationary disc arranged underneath the first stationary disc with a predetermined distance between said first and second stationary discs defining a treatment space between the discs, wherein one or both of the first and second stationary discs are configured for being heated; and a rotary paddle wheel with spokes configured for rotating around a rotation axis, wherein the rotary paddle wheel is arranged between the first and second stationary discs for during rotation of the rotary paddle wheel transporting the slurry from the inlet opening to the periphery thereby heating and texturizing the slurry.

The invention relates to a method (100) for congruent alignment of a first polygonal multi-edge geometry (2) of a rotor shaft (3) of a dynamic mixer (4) with a second polygonal multi-edge geometry (5) of a drive shaft (6) of a motor (7) of a mixing apparatus (8), and optionally insertion of the second polygonal multi-edge geometry (5) of the drive shaft (6) of the motor (7) of the mixing apparatus (8) into or onto the first polygonal multi-edge geometry (2) of the rotor shaft (3) of the dynamic mixer (4), as well as a dynamic mixer for use in the method as also use of the mixer in the method.

Methods, apparatus, devices and systems for mixing and dispensing multi-component materials. The mixing and dispensing may be performed using a mobile, enclosed dispenser that can be used to supply a mixed multi-component material at the point of use. In some embodiments, the components to be mixed into the multi-component material may be supplied in cartridges.

A metering system for applying a bead of a multi-component composite material to a component. The metering system comprises a mixing head including a mixing chamber. The metering system includes one supply line for each component of a multi-component composite material, leading from a source of each component to the mixing chamber. The mixing chamber is configured to mix the components of the multi-component composite material in the mixing chamber and has an outlet opening through which the mixed multi-component composite material exits the mixing head. The metering system includes a metering pump to convey a discharge of the multi-component composite material through the outlet opening. The metering system includes a control unit to output, to the metering pump, a control signal comprising control information and adjust a metering output of the multi-component composite material through the outlet opening of the mixing head based on the control signal.