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7431893 |
Process and apparatus for continuous polycondensation
An apparatus for continuously producing polyester comprises three single reactors, i.e. a single esterification reactor (first reactor), a single initial polymerization reactor (second reactor) and...
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7360755 |
Cavitation device with balanced hydrostatic pressure
A method of mixing two or more dissimilar fluids such a gas and a liquid is provided. The method includes the steps of introducing one fluid into the other to form a mixture, inducing cavitation in...
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7309224 |
Device for preparation of plastic materials for recycling purposes
A device for the preparation of plastics material for recycling purposes has a container ( 1 ) with an upper inlet opening ( 10 ) for the material. In the container ( 1 ), at least one tool ( 14 )...
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7168849 |
Agitation apparatus and method for dry solids addition to fluid
An agitation system for producing a slurry, mixture, or solution from addition of dry solids to a liquid is provided. A first tank has a first longitudinal axis, a static liquid level, a dynamic...
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6874930 |
Slurry mixer outlet
An apparatus configured for connection to a mixer for receiving a slurry and altering the flow characteristics of the slurry includes a conduit having a main inlet in slurry receiving communication...
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6866411 |
Mixing method and apparatus
According to a new partial stream method, different reagents (I, II) may be mixed quickly and intensively, especially for the production of emulsions, in a dispersing apparatus ( 10 ) which has a...
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6719454 |
Device and method for preparing plastic material, in particular, thermoplastic material
A device for preparing plastic material, in particular, thermoplastic material, comprises a receptacle ( 1 ) for the material, in which rotating tools ( 21 ) are provided to act onto the material...
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6632014 |
Device and method for mixing substances
A method and device for mixing a liquid with another substance are presented. The mixing is based on creation of a turbulent flow of the liquid, by providing curvilinear trajectories of the flow...
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6572262 |
Densifying of a bulk particulate material
A method of densifying a bulk particulate material includes at least partially confining the bulk particulate material, and rotating a rotatable member submerged under the bulk particulate material...
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6357905 |
Apparatus for the blending of materials
An apparatus and method for blending dry comminuted materials which is particularly effective for comminuted materials having disparate physical properties such as density and particle size. The...
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6218466 |
Method for the continuous preparation of liquid silicone rubber base
A method is provided that can very rapidly produce a liquid silicone rubber base in which even microfine electrically conductive filler with specific surface of at least 0.5 m 2 /g will be...
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6213629 |
Device for mixing flue gas with particulate material and liquid
A device for mixing particulate material and liquid includes a container, an inlet for the introduction of particulate material into the container, a liquid spraying device for spraying liquid over...
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6146575 |
Apparatus and method for plasticization and extrusion employing an orbital scroll
An extruder for plasticizing and extruding a material. The extruder is formed from two interfitted orbital scroll members. Material, usually in a solid state, can be fed between the scroll members....
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6132080 |
Rotary disc mixer apparatus
A mixing apparatus for mixing delicate materials, has a rotor extending into a vessel for containing a quantity of material to be mixed, a support associated with the vessel, the mixing rotor...
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6019498 |
Apparatus and process for continuously mixing liquid with powder
Apparatus and process for continuously mixing liquid with powder, where the process uses an apparatus having a feed port for the introduction of liquid and powder on the top of a casing, a...
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6007237 |
Vortex ring mixer controlled mixing device
A method and apparatus is disclosed for controlled mixing or agitation of fluids and slurries using the generation and propagation of vortex rings. The vortex rings are generated from a generator...
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5887973 |
Device for mixing particulate material and liquid
A device for mixing particulate material and liquid comprises a container (1), an inlet (9) for the introduction of particulate material (P1) into the container (1), a spraying means (15, 16) for...
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5865534 |
Materials mixer
A materials mixer, suitable for mixing concrete, comprises a generally cylindrical housing (10) which houses a mixing chamber (15) consisting of an upper, dry mixing chamber portion (2), a central,...
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5839826 |
Stirring device for a blender having dual blades
A blender blade having a bottom wavy or undulate configuration for blending ingredients in a blender and a top aerating blade. The wavy blade stirs ingredients into the mixture, rather than...
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5791779 |
Mixing assembly for continuous mixer
A continuous mixer has an elongated trough with two mixer assemblies mounted therein in a mutually parallel, laterally spaced apart relationship for axial rotation in opposite directions. Each...
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5572297 |
Developer dispersing device
A developer dispersing device which can be utilized for moving dry two-component toner is applicable to electro-photographic apparatuses such as copiers, printers or facsimile machines. The...
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5537918 |
Juice extracting device
A juicing device having a rotating disk with a plurality of protrusions is used to pierce and squeeze the juice from a fruit. The disk is rotated within an enclosure having an access port on top...
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5409311 |
Device for the production of medium-viscous or more highly viscous dual-component of multi-component compounds by intermixing the components
The device (10) for the intermixing of two components, such as synthetic compound and hardener, for the production of a dual or multi-component compound, such as filler for repair work on sheet...
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5358329 |
Apparatus for mixing plural flowable materials
An apparatus for mixing plural flowable materials, for example liquids, is disclosed having a disk-shaped rotor connected to a rotating drive shaft and housed in a cylindrical chamber. The rotor...
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5169307 |
Process and apparatus for producing small particle lightweight aggregate
A process for producing micropellets of lightweight aggregate having a substantially spheroidal configuration which includes continuously mixing ceramic clay and liquid in a high speed rotating pin...
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5160461 |
Chilled beverage system
An improved system is provided for thoroughly chilling a beverage such as water flowing into a refrigerated reservoir. The system includes an injector nozzle disposed generally at an upper end of...
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5085810 |
Water carbonator system
An improved water carbonator system is provided for thoroughly mixing a carbonating gas with a water supply flowing through a refrigerated reservoir of the type used in soft drink dispenser...
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5071257 |
Method of and arrangement for mixing
Mixing of materials including a first component with a lower pressure and a second component with a higher pressure is performed by introducing the first component with the lower pressure into the...
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5020916 |
Apparatus for continuously treating liquids, emulsions and the like
Apparatus for the continuous processing, such as mixing, homogenizing, gassing and degassing, polymerizing of liquids, emulsions, suspensions, viscous substances and similar materials, is designed...
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4999015 |
High speed rotational dispersion device using short shear path
A plain, circular, high speed rotor, completely covering, and spaced apart from, the end of a thin walled stationary cylinder, forms a short narrow high shear gap. The cylindrical chamber allows...
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4973165 |
Method of generating precisely-defined wall shearing stresses
A method is provided to generate over a confined space precisely defined distributions of the magnitude of the wall shearing stresses in a substrate/fluid boundary layer. A fluid flow is rotated...
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4952065 |
Method and apparatus for mixing viscous or pasty materials
In a mixing device for mixing viscous or pasty materials, in which device there is arranged within a mixing receptacle (1, 2) at least one mixing tool (5) on at least one rotatably supported mixer...
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4923305 |
Water bath shaker
A water bath shaker apparatus including a drive mechanism for producing a shaking motion and equipped with a tube for accommodating water, and a shelf having secured thereto a container of liquid...
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4900159 |
High shear mixing apparatus
An apparatus for high shear mixing of material comprising a hub having a rotation axis, a flange attached to the hub and extending radially outwardly therefrom, an impeller operatively attached to...
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4889428 |
Rotary mill
A rotary mill to colloidalize a premixed mortar in a high energy manner so as to increase the degree of hydration comprising a hollow collector casing having a feed inlet to receive the premixed...
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4884892 |
Method and apparatus to generate precisely-defined wall shearing stresses
A method and apparatus is provided to generate over a confined space precisely defined distributions of the magnitude of the wall shearing stresses in a substrate/fluid boundary layer. A fluid flow...
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4878426 |
Refining device
Chocolate is refined by so-called conching. This is carried out in a device whereby the mass is spread out in a thin film and exposed to the air. Among other things, the viscosity is reduced as a...
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4871260 |
Rotary processor apparatus and method for extensive and dispersive mixing
A rotary processor for high-shear processing of plastic or polymeric materials comprises a rotor having end discs and at least one mixing disc therebetween, the rotor closely surrounded by a...
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4750843 |
Apparatus for producing a stable emulsion for use in cleaning and decontamination devices
In order to obtain a stable emulsion in a short time and in continuous operation of an apparatus for producing a stable emulsion for use in cleaning and decontamination devices, this apparatus...
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4747695 |
Centrifugal stirring apparatus
A centrifugal stirring apparatus for treating loose particles or workpieces, comprising a work vessel and a rotary stirring disc on the floor of the work vessel, is characterized in that at least...
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4716021 |
Heat treatment apparatus for polyolefin resin particles
An apparatus is provided for the heat treatment of polyolefin resin particles. The apparatus is equipped with an autoclave in which the particles are heated and agitated in the presence of an...
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4711581 |
Rotary processor for plastic and polymeric materials providing surge compensation
A rotary processor has enclosed processing passages defined by channels in the rotor and a stationary coaxial closure. At least one processing passage is used as a stabilizing passage and another...
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4670397 |
Fermentation apparatus
Fermentation apparatus useful for conducting aerobic fermentations of microbial cells, particularly at high productivities, is disclosed.
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4630932 |
Dispersing apparatus with wire wheel impeller
An apparatus for dispersing pigment in a liquid comprising: a mixing vessel, a stirrer shaft with affixed impeller, a motor for rotating the shaft, and support structure for positioning the...
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4606646 |
Rotary processors for devolatilizing materials
Novel rotary processors and devolatilizing methods which provide extremely efficient devolatilization of materials, including viscous and visco-elastic materials and which involve a devolatilizing...
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4590361 |
Food frying apparatus including indirect oil heater
A food frying apparatus includes a housing having a front side, a vessel mounted within the housing to contain oil, the vessel having an expansion zone adjacent the front side, and an oil heating...
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4582432 |
Rotary processors and methods for mixing low viscosity liquids with viscous materials
Rotary processors and methods for mixing a low viscosity liquid with a viscous material while controlling plugging of the means for introducing low viscosity liquid to the processor. Viscous...
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4534654 |
High-speed fluid blender
A high-speed fluid blender for liquid fertilizer employs a slurry-type of pump for both mixing and recirculation. The pump has a plurality of parallel spaced-apart blades, each of which comprises a...
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4529320 |
Rotary processors and method for devolatilizing materials
Novel rotary processors and devolatilizing methods which provide extremely efficient devolatilization of materials, including viscous and visco-elastic materials and which involve a devolatilizing...
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4527900 |
Rotary processors and seals
Novel rotary processors including sealing means to control leakage of pressure and/or material between processing passages which are maintained at significantly different pressure levels. The...
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