Abstract: A mixing paddle is comprised of a compound, integral center shaft, a rim, a first plurality of parallel blades and a second plurality of parallel blades. The compound, integral center shaft bisects the rim, creating a first side of the rim and a second side of the rim. The first plurality of parallel blades is disposed between the compound, integral center shaft and the first side of the rim. The second plurality of parallel blades is disposed between the compound, integral center shaft and the second side of the rim. The first plurality of parallel blades is orthogonal to the second plurality of parallel blades.
Abstract: An apparatus and associated method for mixing at least a first fluid phase having a first density and a second fluid phase having a second density, the apparatus comprising; at least one container (1), the container comprising at least one inlet (2) for a multiphase flow and at least one outlet (3) at a lower axial end of the container (1), a hollow flow regulating device (4) axially arranged within the container (1), wherein a first end of the flow regulating device (4) is arranged in a distance from the outlet (3) providing a drainage gap (5) between the flow regulating device (4) and the outlet (3), which drainage gap (5) has a drainage area, the flow regulating device (4) comprising a number of perforations (6) along the axial length thereof and a discharge means (7) in a first end, which discharge means (7) opens towards the outlet (3), the flow regulating device (4) being connected to a position adjustment device (8), the position adjustment device (8) being arranged to move the flow regulating device (
Type:
Grant
Filed:
June 6, 2013
Date of Patent:
February 8, 2022
Assignee:
FMG Kongsberg Subsea AS
Inventors:
Stein Følkner, Magnus Smedsrud Bjørnstad
Abstract: An improved cavitation mixing and heating device employs an inlet directed toward the vertex of a conical or similar flow-directing element. The flow patterns of the fluid material to be mixed and heated are designed to preheat, spread, and create turbulent flow mixing of the fluid before it enters the cavitation zone, using heat generated in the cavitation zone that is conducted through the body of the cavitation rotor. The functions of the axially oriented inlet and flow directing element are assisted by a cantilever construction to alleviate stress on the bearings.
Abstract: A method of mixing a liquid composition that includes microparticles dispersed in an aqueous liquid carrier may involve a first premixing step and a second premixing step. During the first premixing step a receptacle is oscillated about a longitudinal axis clockwise and counter-clockwise from a first reference point through a first angle of rotation for a first period of time and at a first angular velocity. During the second premixing step the receptacle is oscillated about the longitudinal axis clockwise and counter-clockwise from a second reference point through a second angle of rotation for a second period of time and at a second angular velocity. In examples, the first angle of rotation is smaller than said second angle of rotation, and the first period of time is shorter than the second period of time.
Abstract: Modular mobile mixing and packaging plant for powdery or granular products, comprising a carrying structure having dimensions suitable for being introduced in a standard shipping container and internally housing a receiving and manual weighing module, a material loading module, a mixing module, and a packaging module, wherein the mixing module comprises means for cooling and/or drying the mixture contained in said module.
Abstract: The invention is directed to a device (1) and a process for dissolving a gas into a liquid like carbonating a water based beverage, comprising a pump (4) for the liquid, a mixing venture nozzle (8) with a main inlet (10) fluidly connected to the pump (4), at least one side inlet (14) connectable to a source of pressurized gas (6), and an outlet. The device (1) comprises also a conical flow restrictor (24) fluidly downstream of the mixing venture nozzle (8), and a pipe (20) of a length of at least 0.5 m fluidly interconnected between the mixing venture nozzle (8) and the flow restrictor (24).
Type:
Grant
Filed:
February 18, 2015
Date of Patent:
January 11, 2022
Assignee:
ROTAREX S.A.
Inventors:
Sascha Bormes, Maris Wall, Isabelle Schmitz, Stephan Heitz
Abstract: A blending apparatus blade is described which includes one or more arms and which is configured to be rotated in a first rotational direction to perform a blending operation and in a second rotational direction to perform a mixing operation. The blade may further include a paddle portion which is designed to improve mixing during a mixing operation whilst having minimal impact on the blending operation. Also described is a blending apparatus including this blade. The apparatus is preferably portable and the contents can be sealed within for transport. The apparatus may also include a drinking spout with a removable cap so that the contents can be consumed directly from the apparatus, a method of controlling a blending apparatus is also described.
Type:
Grant
Filed:
March 14, 2017
Date of Patent:
January 4, 2022
Assignee:
PROMiXX LIMITED
Inventors:
Joseph Paul Faulkner-Edwards, William George Houghton-Jones
Abstract: A cavitation device is supplied by a disc pump with fluids for mixing. A cavitation rotor, having an array of cavities on its cylindrical surface, is fixed to a shaft for rotation by a motor. The disc pump and the cavitation device are beneficially in the same housing. At least one disc is spaced from and attached to the rotor near the inlet end of the cylindrical housing, so it will rotate with the rotor. A central hole in the (at least one) disc permits fluid to enter the space between the disc and the rotor; it is flung toward the peripheral space between the rotor and the cylindrical housing, where it is subjected to cavitation, and then passed to an outlet. The shaft may pass through one or both of the end walls of the cylindrical housing. The cavitation pump is especially useful for mixing oil field fluids.
Abstract: The invention relates to a rotary shaft for processing foodstuffs, the rotary shaft has a rotation axis and the rotary shaft comprises at least one tool which extends along the rotation axis. The tool has an airfoil profile such that the tool comprises a leading edge, a trailing edge, an upper surface and a lower surface. Further, the tool comprises at least one fluid channel between the mean camber line of the airfoil profile and the upper surface of the tool.
Type:
Grant
Filed:
May 23, 2017
Date of Patent:
December 28, 2021
Assignee:
INNOLEK BEHEER B.V.
Inventors:
Geneviéve Maria Michaela Lekner, Julian Wilhelmus Maria Lekner, Gillis Anne Maria Victor Lekner
Abstract: A container assembly with improved mixing dynamics for mixing substances in preparation for injection by an injection device or for the dispersion of additives in the collection and analysis of biological samples is disclosed. In one configuration, the container assembly includes a first mixing element protruding into an interior of a container. With the container rotated about its longitudinal axis, the first mixing element forms at least one vortex which effectuates mixing of a first substance provided within the container interior and a second substance provided within the container interior.
Abstract: A dental irrigation device for heating a solution and mixing solutes within the solution. The present invention utilizes an oscillator and inductive coil to heat and/or mix the solution. A pump then delivers the heated and mixed pressurized solution from a basin ultimately into a dispenser.
Abstract: A stirring system for a bucket having a sidewall configured to form an inner cavity for containing liquid therein. The system a lid having a center hole extending through the thickness of the lid; a shaft extending from a first end to a second end, the shaft is configured to extend through the center hold of the lid and into the inner cavity; a quick-release device secured to the first end of the shaft; an upper perforated stirring paddle rigidly attached to and extending from the shaft; a middle perforated stirring paddle rigidly attached to and extending form the shaft, the middle perforated stirring paddle is configured to extend in a first plane parallel to the upper perforated stirring paddle; and a lower perforated stirring paddle secured to the second end of the shaft and extending along a second plane, the lower perforated stirring paddle having a first length equal to a second length of the upper perforated stirring paddle plus a third length of the middle perforated stirring paddle.
Abstract: A system and process for mixing and distributing building materials. This system and process can also include a way or a means for calibrating the mixing of these materials. This system and process can also include a system for tracking the materials that flow through the system, and for controlling the type of material used in the system.
Abstract: A fluid mixer includes a flow splitter and a mixing chamber. The flow splitter includes an inlet for receiving a flow of fluid and is configured to split the flow of fluid into first and second fluid streams. The second fluid stream has a higher density than the first fluid stream. The mixing chamber includes a first inlet, a second inlet and a mixing well. The second inlet is positioned below the first inlet. The second inlet of the mixing chamber is configured to receive the first fluid stream and the first inlet of the mixing chamber is configured to receive the second fluid stream to promote mixing of the first and second streams in the mixing well.
Abstract: An open-topped drinking cup and a lid comprising a lid cover and a mixing device for holding and mixing a condiment into a beverage held in the dinking cup. The lid cover defines a circular mounting aperture within which the mixing device is displaceably located. The mixing device includes at least two mixing elements which are connected to another so as to be telescopically displaceable relative to one another between a retracted condition and an extended condition wherein the mixing device extends into the beverage. The mixing device includes a condiment chamber which is defined within a mixing element for holding a condiment such as sugar. The mixing device further includes a mixing element which has a number of circumferentially-spaced slots through which the condiment is discharged into the beverage.
Abstract: A food processor for processing food stuffs having a base assembly, a jar assembly, and a blade assembly that can be rotated from a use position to a stored position is disclosed. The food processor includes a lid that is connected to the jar assembly by a hinge and closed by use of a latch. The jar assembly is connected to the base assembly by the use of push pins on the base assembly which engage corresponding holes on the jar assembly.
Type:
Grant
Filed:
August 14, 2018
Date of Patent:
November 9, 2021
Assignee:
WHIRLPOOL CORPORATION
Inventors:
Wenkai Wu, John McConnell, David Gushwa, Andria R. Bauman
Abstract: Systems and methods for enhanced filtration and separation of fluid from microorganisms, toxins and other particles in a more efficient manner is provided. The system may include a selectively removeable fitting or replaceable filter media and is suitable for use with liquid dispensing devices such as hydrotherapy jets, shower heads, liquid nozzles, and bathtub faucets.
Abstract: A method for metering a liquid or pasty product in a pressure-regulated manner, has the following steps: metering the product into a mixing chamber using a metering pump; ascertaining a product pressure of the product according to the mixing chamber; ascertaining a deviation of the product pressure from a specified target pressure; and opening or closing a pressure regulating valve provided on an outlet nozzle of the mixing chamber based on the pressure in order to equalize the product pressure and the target pressure, wherein the product pressure is reduced when the pressure regulating valve is opened and increased when the pressure regulating valve is closed.
Type:
Grant
Filed:
February 7, 2017
Date of Patent:
October 26, 2021
Assignee:
VISCOTEC PUMPEN-U. DOSIERTECHNIK GMBH
Inventors:
Gerald Pfeiler, Justin Kyle Brown, Georg Senftl
Abstract: A macro-cement and associated methods useful for preparing pastes, mortars, concretes and other cement-based materials having high workability, high density, and high strength are disclosed. A method of producing a macro-cement includes cement, supplemental cementitious materials (SCM's), including siliceous submicron-sized particles and nano-sized particles, and polymers in the form of liquid or dry chemical admixtures for concrete. The cement mixture may be used for making ultra-high performance concrete (UHPC).
Abstract: The invention is directed to an apparatus for making a finished rubber mixture which includes a reactive additive. The apparatus includes a tandem mixer with an upper machine having an upper mixing chamber and a lower machine having a lower mixing chamber. The lower mixing chamber is larger than the upper mixing chamber and there are rotors disposed in each mixing chamber. Mixture components are introduced into the lower mixing chamber via a loading shaft of a loading unit. The loading unit has at least two metering devices, a cutting or preheating unit connected upstream of a metering device and a first conveyor belt to the loading shaft. All conveyor belts of the apparatus can be switched on and off automatically, such that mixture components weighed in can be held in a “wait position” thereon.