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5592868 |
Apparatus for cooking food materials
Cooking apparatus capable of saving calorie necessary for cooking and generating desired convection in to-be-treated materials and stirring them during cooking are disclosed. The cooking method...
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5564825 |
Integral inlet valve and mixer to promote mixing of fluids in a tank
A mixer for mixing and blending fluids within a vessel includes a passageway through which fluid is dispensed within the vessel and a flow diverter spaced from the passageway. Fluid impinges on the...
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5538162 |
Apparatus and method for dosing
A dosing apparatus provides for dosing a particulate phase within a free flowing two phase flow of a gas phase and the particulate phase, wherein the two phase flow leaves a fluidized bed. The...
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5535918 |
Sparging adapter
A liquid dispensing vessel having an air space above the liquid near the top of the vessel has a fluid pump with a suction inlet and a pressure outlet. The pump is operable in a first mode to pump...
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5470149 |
Air sparger for agitating solid-liquid suspensions
A sparger system for mixing a solid/liquid suspension in a cylindrical container comprises a sparger pipe which extends substantially parallel to the longitudinal axis of the container. The sparger...
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5469994 |
Apparatus and method for dosing a particulate phase present in a gas/particle flow from a fluidized bed
Apparatus meters solid present in the gas/solid stream from a fluidized-bed apparatus, in which gas and solid are present as a prehomogenized, free-flowing mixture in a fluidized bed and in which...
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5462351 |
Conditioning vessel for bulk solids
A gas conditioning vessel for bulk solids undergoing mass flow. The gas is introduced into the solids through an open bottom distributor forming a plenum. The plenum opens into the vessel at its...
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5451104 |
Method and apparatus for producing foam
A mixing chamber (3) and a gas inlet chamber (5) are concentrically arranged in a closed housing (1) and divided from one another by a tubular partition wall (7) provided with micropores. A flow of...
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5447370 |
Device for regulating fluctuations of the composition of a multiphase flow
A device for regulating the fluctuations of a multi-phase flow having gas, fluid and solid components characterized in a vessel having a feed pipe and a draw-off tube disposed therein. The feed...
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5442997 |
Automated cooking apparatus
A cooking apparatus receives a sealed container of food inside a cooking chamber. A controller operates a motor to drive a rack and pinion gear set to lower a nozzle to puncture the cover of the...
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5423245 |
Milk foaming device
A milk foaming device for emulsifying steam, milk and air to produce foamed milk. The milk foaming device includes an ingredient combining assembly for combining the steam, milk and air connected...
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5411332 |
Blender with virtual baffle of particulate material
A blending apparatus, inexpensive in construction and requiring a minimum of recirculation, is today essential for economical and thorough blending of particulate material, for example, plastic...
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5388704 |
Relating to conveying and separation apparatus
An air distribution plate for incorporation into a material conveyor or a material separator has a plurality of apertured zones alternately arranged along the length of the plate. The apertures in...
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5374119 |
Method and apparatus for dispersing or dissolving particles of a pelletized material in a liquid
A method and an apparatus for dispersing or dissolving a pelletized material in a liquid, in which a pelletized material is placed on a platform in a container having a lower chamber portion, and a...
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5346302 |
Apparatus for mixing liquids in a certain ratio
An apparatus for mixing a deionized water and a hydrofluoric acid precisely in the ratio of 100:1, so as to produce a mixture which are properly used in etching wafters. The mixing apparatus...
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5339538 |
Fluid bed material transfer method
A fluidized bed apparatus comprising a pair of separated fluid bed enclosures, each enclosing a fluid bed carried on an air distributor plate supplied with fluidizing air from below the plate. At...
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5330266 |
Cappuccino attachment for an espresso machine
A cappuccino attachment for an espresso machine, the attachment comprising an upper frother body having a threaded upper opening, a threaded lower opening, and an aperture formed adjacent the upper...
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5303998 |
Method of mixing and managing oil and gas well drilling fluids
A method of mixing drilling fluids at a drill site includes the transportation of sealed silo assemblies that can contain dry products in bulk to the well drilling site. The dry products are...
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5279045 |
Minute particle loading method and apparatus
The present invention is to define an enclosed space by covering a holder which can hold numerous minute particles, and introduce a fluid into the enclosed space to stir up the numerous minute...
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5277492 |
Blender with internal mixing cone having an extension thereon
An improved solid particulate matter blender which is essentially a cylindrical vessel with a hopper bottom and a central lift pipe through which pressurized gas is pumped in order to lift material...
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5248197 |
Blending silo with compartmentalized funnel
A blending silo of the type having a silo vessel defining a center axis and provided with a conical bottom ending in a vessel outlet, includes a funnel with its longitudinal axis coinciding with...
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5243770 |
Fluid bed material transfer apparatus
A fluidized bed apparatus comprising a pair of separated fluid bed enclosures, each enclosing a fluid bed carried on an air distributor plate supplied with fluidizing air from below the plate. At...
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5152604 |
Recirculating debris separating method and apparatus
A method and apparatus are disclosed for separating debris from a material product by recirculating the product in a product chamber with a fluid flow and using the fluid flow to entrain and remove...
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5145253 |
Blender for particulate material
An integrated process blending apparatus which blends particulate material and also automatically controls the flow of material into the blender and out to the associated processing equipment. Load...
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5139175 |
Air distributing device
An air distributing device mounted into the sloping wall of a hopper containing finely divided material, such as flour or cement, aerating and causing the discharge of the material with a...
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5135684 |
Multiphase process mixing and measuring system
A liquid is supplied to a vessel (10) to form a pool (21) from which it discharges through a venturi. A supply pipe or pipes (12, 30) convey other liquids and/or gases from separate sources or from...
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5104229 |
Method and apparatus for blending and withdrawing solid particulate material from a vessel
A method and apparatus is provided for blending solid particulate material in a vessel which includes a center lift column and a first downcomer channel which includes n successive vertical...
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5077016 |
Apparatus for producing gas-air concentrations
Accordingly, the present invention is an apparatus for mixing gas and air to obtain a plurality of predetermined gas-air concentrations including means for supplying gas from a constant pressure...
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5074670 |
Blender with feed rate control
An integrated process blending apparatus which blends particulate material and is also adaptable to store blender inventory to thereby integrate process feed with the blending function. The...
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5052813 |
Tube type vortex ring mixers
A method and apparatus is disclosed for mixing or agitating fluids using vortex rings in which a tube of inside diameter d is inserted into the fluid with an open end in the fluid. Fluid is drawn...
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5044428 |
Air powered heater/mixer
A heater/mixer device is disclosed for use with laboratory vials, test tubes, or similar containers containing liquids. The heater/mixer includes a chamber formed in a block of material such as...
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5035842 |
Fluid mixing or homogenization
A non-homogenous mixture of liquid and gas is fed into a vessel to form a body of gas above a pool of liquid. Liquid is fed from the pool through a discharge pipe containing a constriction forming...
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5028140 |
Method and apparatus for the intimate mixing of fluids
A method for intimately mixing fluids in a two-stage process is disclosed. The method includes the steps of subjecting a continuous flow of an aggregation of fluids to free vortex flow, having...
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5017053 |
Aeration device for bulk material containers
An aeration device to facilitate the flow and discharge of bulk material granules through a discharge opening in a bulk material container is disclosed. The aeration device includes at least one...
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5013489 |
Sludge treatment apparatus
A gas bubble generator for mixing or promoting turbulence in a liquid medium, particularly sewage or effluent, comprising a collector for gas which collector is submerged in the medium and has an...
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5009508 |
Apparatus for mixing concrete
An apparatus for mixing concrete which includes a tank having at least a portion thereof which permits the inside of the tank to be visually observed from the outside of the tank. An inlet is...
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4978227 |
Blender for solid particulate material
Apparatus for blending solid particulate material which includes a center lift or blending column with gaseous fluid under pressure supplied to the bottom of the column for entraining material in...
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4944598 |
Continuous flow air blender for dry granular materials
Pressurized air is applied to dry granular materials as they enter the top of a vessel to mix the materials together and the mixed materials continuously flow out of the vessel through a bottom...
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4943163 |
Blender for pneumatically mixing batches of dry granular materials by tumbling
A vertically oriented generally cylindrical vessel or hopper holds dry granular materials which are mixed together by applying repeated short bursts of pressurized air from nozzles in an air...
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4934569 |
Pressurized fluid injection method and means
A pressurized fluid is injected into a mass of material through at least one length of hose or other tubing of inherently resilient, elastomer material having one end closed and provided with at...
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4932786 |
Bubble generator for cellular concrete
A bubble generator for producing cellular concrete which comprises an interchangeable housing containing a plurality of particles. The housing is releasably connected to a first and second...
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4926217 |
Particle transport
An apparatus in which particles are moved from one end of a duct to the other end thereof. The particles in the duct are fluidized. A pressure differential is generated which moves the fluidized...
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4923374 |
Method for producing pressure pulses in a mass of gas and a device for performing the method
A method for producing selectively controlled pressure pulses in a mass of gas, particularly contained in a space of large dimensions. To achieve a sufficiently high power in the pulses, the pulses...
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4922810 |
Automatic device for obtaining frothy milk
An automatic device for obtaining frothy milk comprises a first mixing assembly (30) which feeds a second frothing assembly (40), comprising an expansion chamber (17), a milk feeding duct (31)...
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4922463 |
Portable volumetric concrete mixer/silo
A modularly constructed, trailerable, skid mounted, multi-compartmented concrete mixer and cement storage silo having a plurality of longitudinally aligned, bottom mounted, driven feed chains. In a...
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4907892 |
Method and apparatus for filling, blending and withdrawing solid particulate material from a vessel
An apparatus and method are provided for blending solid particulate material. The invention employs equipment for enabling simultaneous drain and recycle, for selective top filling or bottom...
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4906485 |
Method for reheating or cooking foods using a mixture of heated air and water
A process for reheating and/or complete cooking and baking of food-stuffs, especially of cooking, baking or grilling products, wherein a mixture of heated air and water vapor is introduced directly...
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4890928 |
Metering device for soft ice cream freezers
The discharge bore of a liquid ice cream reservoir supports a metering device extending into it. Liquid mix flows from the reservoir through an orifice in the metering device into an inner bore....
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4884498 |
Continuous digesting apparatus
A continuous digesting apparatus for digesting a high viscous material such as a raw material for bean curd (for example, a Japanese food "tofu") or various kinds of soups. According to the...
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4883362 |
Device for enriching a carrier gas with the vapor of a sparingly volatile substance
An enriching device consisting of a container which comprises a removable tightly fitting metal body the sparingly volatile material being present in a coiled groove. During operation of this...
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