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7380348 |
Material dewatering apparatus
The invention provides a pneumatic dewatering apparatus ( 1 ) for wet product. The apparatus ( 1 ) comprises essentially a cyclone chamber ( 2 ) connected to a centrifugal fan ( 3 ). Various vortex...
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7306680 |
Method of cleaning by removing particles from surfaces, a cleaning apparatus and a lithographic projection apparatus
A lithographic mask is placed in a chamber which is then sealed. The gas pressure in the chamber is reduced to dislodge contaminant particles on the mask surface.
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7219442 |
Drying method
The vacuum contact drying takes place in a device with a horizontally-arranged heated cylinder ( 1 ), a stirrer circulating with a very small wall separation, a blade ( 4 ) arranged on the stirrer...
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7140122 |
Vacuum treatment of waste stream with anti-incrustation measures
A method of treating a waste stream comprises a vacuum treatment to promote disintegration of the waste material by “flash vapor” production, causing a swiftly vaporizing fraction inside the...
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7065900 |
Docking-type system and method for transferring and treating substrate
A substrate transferring/treating system includes a substrate stacking base, a substrate transferring member for receiving/transferring the substrate from/to the base, a substrate cleaning/drying...
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7020980 |
Vacuum treatment of waste stream with anti-incrustation measures
A method of treating a waste stream comprises a vacuum treatment to promote disintegration of the waste material by “flash vapor” production, causing a swiftly vaporizing fraction inside the...
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7017277 |
Vacuum treatment of an input stream without ruining delicate output fractions
A method of separating the membrane and mineral fractions from an input stream of broken empty egg shells comprises a vacuum treatment to promote the membrane fraction to “eject” or detach from...
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6978555 |
Conveyor of leaves and other products on a belt for laying the same products as a single layer
A conveyor of leaves and other products on a belt for laying the same products as a single layer, includes at least a perforated collection belt, at least a suction hood having a surface provided...
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6877249 |
Method of drying a lactulose solution
A method of drying a lactulose solution comprises introducing the solution into a vacuum chamber at elevated temperature and at reduced pressure so that the solution forms a foam, drying the foam...
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6754978 |
Vacuum treatment of waste stream
A method of vacuum drying sludge or slurry input material comprises providing a closed-ended vacuum tunnel with at least two interior augers. The tunnel has an interior bed recessed with adjacent...
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6722055 |
Supporting fixture of substrate and drying method of substrate surface using the same
A supporting apparatus for supporting a substrate in drying a substrate surface of the substrate including a supporting rod having a hollow interior portion and a groove configured to support a...
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6591515 |
Mobile incline kinetic evaporator
An apparatus is disclosed for drying materials wet with one or more solvents, particularly hygroscopic materials and materials wet with a high boiling point (low vapor pressure) solvent that are...
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6470595 |
Process and device for continuously drying protein-containing sludge
A process and a device for continuously drying protein-containing sludge, in particular sewage sludge, in a fluidised bed ( 20 ) inside a drying container ( 13 ). A drying gas flows through the...
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6094763 |
Method and device for unloading items of washing from a treatment machine
In the method for unloading items of laundry from a spin-dryer or washer-dryer (20) which has a perforated operating drum (21) and a drum housing (22) with an end-side unloading opening (26) which...
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5882381 |
Thermal desorption system
A thermal desorption system for the treatment of contaminated solids.
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5561914 |
Sand drying apparatus
A mobile Sand Dryer is disclosed. This dryer is substantially made up of two portions. The first portion of the Sand Dryer is a wet sand tank. This tank is essentially divided into two distinct...
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5016304 |
Fluidized bed with moisture removing means
A method and device in particular a therapeutic device for abstracting moisture and fluid from one or more bodies such as bedridden patients, whereby use is made of a bed of moisture and fluid...
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4954615 |
Process for drying carboxyl containing polymers of vinylidene monomers
A slurry mixture comprising a carboxyl containing polymer of vinylidene monomers having at least one terminal methylene group and a polymerizing solvent is effectively dried by way of: passing said...
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4644664 |
A method of and apparatus for drying moisture containing material
The invention provides both a method and apparatus for drying moisture-containing materials, in which the material is dried in a drying chamber. A heat exchanger is provided in the drying chamber,...
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4621437 |
Method and apparatus for drying a solid material wetted with a solvent or solvent mixture
The invention relates to a method of drying a solid wetted with a solvent or solvent mixture by causing superheated vapour of the solvent or solvent mixture as a carrier medium to flow through the...
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4574045 |
Removal of undesirable substances from finely divided particles
Substance particulate in the general size range of minus 30 Mesh U.S. Standard to about 1 micron is separated into portions based on the densities of those components making up the total by drying...
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4517751 |
Azeotropic drying process
A process is disclosed for drying moisture-laden feedstock of a wide variety in a continuous process stream which involves passing the feedstock to a fluid bed dryer which receives organic solvent...
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4309829 |
Particle injection system for a fluid bed dryer
A particle injection system for a fluid bed dryer includes a product injection tube inserted into a product containing fluid bed chamber of the dryer for injecting particulate material in a...
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4304049 |
Process for thermal treatment, especially drying
The invention relates to the thermal treatment of flowable material using heated contact surfaces in a fluidized bed. Known processes use a gas, often air, to fluidize the bed. This imposes limits...
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4300291 |
Methods and apparatus for heating particulate material
A method and apparatus are provided for heating and/or drying particulate materials such as coal wherein the particulates are fed into a direct heating fluidizing chamber, carried in a stream of...
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3938259 |
Process for continuous drying of chemical products by milling-fluidisation
A process for the continuous drying of chemical products by milling fluidization, in which a fluidized bed of particles of an inert carrier, e.g., quartz sand having a particle diameter of 0.5-1.0...
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3910755 |
Particulate material heating apparatus and method
Apparatus for firing products of combustion into an overburden of finely divided particulate material incorporates a perforated plate covering a combustion chamber. Openings in the perforated plate...
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3832005 |
LOADER
A loader of the type particularly useful in a dryer of the type which includes a vacuum operated loading chamber is disclosed. Material is drawn into the loading chamber through the action of a...
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3814316 |
DRYER FEED NOZZLE ASSEMBLY
A feed assembly for fluid energy type mills wherein dispersions of granular material or solutions are fed through a nozzle and are entrained in tangentially directed jets of gaseous fluid which...
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3597850 |
CONTINUOUS VACUUM DRIER
A continuous vacuum drier for removing moisture from solid synthetic resins in granular form prior to manufacturing into finished products. The synthetic resinous material is continuously supplied...
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3325906 |
Process and apparatus for conveying continuous filaments
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3070621 |
Contacting of solids and gases
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