Matches 1 - 50 out of 207 1 2 3 4 5 >


Match Document Document Title
8960447 Bladed drum for rotary separator system and method  
A separator method and apparatus that includes a rotatable drum defining an annular passageway therein, a plurality of blades coupled to the rotatable drum and located in the annular passageway,...
8871100 Rotating strainer  
Processing of a bulk liquid including particles, including use of a rotating strainer surface with openings disposed on a circumference thereof, the openings allowing an extracted liquid in the...
8808548 Magnetic separation apparatus and magnetic separation method, and wastewater treatment apparatus and wastewater treatment method  
A magnetic separation apparatus, comprising: a separation tank to which wastewater containing flocculated magnetic flocs is supplied; a disk-shaped or a drum-shaped separator that adsorbs the...
8689682 Device for separating materials of varying flowability that are mixed together  
The invention relates to an apparatus for separating materials of different flowability that are mixed together, comprising a housing having side walls, a hollow drum driven rotationally and...
8568597 Process for purifying silicon source material by high gravity rotating packed beds  
A process is disclosed for purification of silicon source material including trichlorosilane. First, the silicon source material in liquid state with impurities vapor and the other chlorosilane or...
8518273 Method and device for cleaning of filter  
The method and arrangement is for cleaning at least one of filter sheets and filter cakes in a pressurized white liquor filter with spray nozzles and driving fluid. The white liquor filter is used...
8501017 Coolant filtration system and method for metal working machines  
A coolant filtration system and method for use with one or more metal working machines. The system includes a housing, pump, conveyer assembly, drum assembly, and centrifugal separator. The...
8444851 System for reception and transport of lime mud from a white liquor filter  
The system is for the reception and transport of dry lime mud from a continuously operating pressurized filter in a causticization process. A tube valve is used as an outlet from the pressurized...
8324377 Method of separating water-soluble cellulose ether  
A water-soluble cellulose ether is separated from its suspension by passing a suspension of water-soluble cellulose ether particles in water through a filter of perforated metallic or ceramic...
8303826 Automatic slurry strainer  
An automatic strainer assembly for straining a slurry comprises an inlet for receiving the slurry, a horizontally disposed strainer body in fluid communication with the inlet, and a rotatable...
8281936 Vacuum washer drum having a center and end drains and method for draining  
A vacuum drum washer including: a cylindrical drum including a screen and deck defining an exterior cylindrical surface; a plurality of outer filtrate channels disposed inward of the screen, the...
8197699 Process for preparing methylhydroxyalkylcellulose having a small number of coloured particles  
The present invention describes a process for preparing methylhydroxyalkylcellulose having a small number of colored particles by separation of methylhydroxyalkylcellulose from aqueous suspension...
8137568 Rotary drum vacuum filter  
Prior art washer designs have segmented radial ducts feeding the filter valve which collect the filtrate emerging from the longitudinal ducts. Because these ducts are radial, the volume at the...
8105495 Method for preparing platelet rich plasma and concentrates thereof  
A process for separating platelet rich plasma from a blood sample using a platelet rich plasma separator system is disclosed. The system includes an inner wall having a top edge and a central axis...
8096422 Apparatus and method for preparing platelet rich plasma and concentrates thereof  
Disclosed is a separator-concentrator, such as for separating and concentrating platelet-rich-plasma (PRP) from whole blood that is suitable for office use or emergency use for trauma victims. The...
8052839 Apparatus and method for washing pulps  
An apparatus for treating pulp including: at least one liquid-permeable surface rotating around a shaft, onto which surface a pulp layer is formed; a feeder to feed pulp to the apparatus for...
7972520 Process for operating a centrifuge  
The present invention relates to a process for operating a centrifuge which has a drive shaft used for loading, a drum which is connected to the drive shaft and has a drum casing and a drum base,...
7971728 Bone fragment collector  
A filtration system for collecting bone fragments during surgery performed on a patient includes a cylinder having a rotating disk with circumferential arms extending radially in the cylinder to...
7938874 Driven separator for gas seal panels  
A system and method for supplying clean dry gas to gas seals of a compressor. The system uses a rotary separator magnetically coupled to a source of rotational power, along with a gas stream...
7918348 Filter device and method for the periodic cleaning of a filter  
In a filter device and in a method for the periodic cleaning of a filter of a water treatment or sewage treatment plant, a rotating filter is arranged within its own separate filter chamber, the...
7887872 Method and apparatus for separating impurities from machine circulation of coating station  
Method and arrangement for separating impurities from the machine circulation of a processing agent of a processing station used in processing paper or board, in which method the processing agent...
7887671 Method for dilution of cellulose pulp  
The method and a device is for the dilution of dewatered cellulose pulp that maintains a consistency of 20-30% or greater. By shredding of the pulp to a finely divided dry-granulate, dilution to a...
7887702 Filtering apparatus employing the rotor for multistage generating variable vortex flow  
A filtering apparatus is provided for filtering raw water containing various impurities and mixtures into purified water, and more particularly, a multistage filtering apparatus is provided in...
7824559 Apparatus and method for preparing platelet rich plasma and concentrates thereof  
A PRP separator-concentrator comprising a housing, a separation assembly, and a concentration assembly. The concentration assembly has a concentration sump. An axially concentric rigid stationary...
7807060 Filter with resuspension of solids  
The invention relates to a method for extracting solids (23; 123) from a suspension (22; 122) containing the solids (23; 123) and suspension liquid (32; 132) in a continuously or virtually...
7785475 Magnetic separation purifying apparatus and magnetic separation purifying method  
A magnetic separation purifying apparatus includes a cylindrical-shaped sludge recovery rotating body rotating to place sludge and a magnetic substance on a surface thereof to convey the same; a...
7678283 High capacity and high efficiency filter deck assembly system and method of use and replacement  
A rotary drum filter has a plurality of longitudinally extending division grids mounted about the outer circumference of a drum. A plurality of corrugated sheets are provided, with the leading and...
7641929 Method and device for adjusting the sediment content of a drink  
A method of adjusting a sediment content of a drink by a centrifuge. The method includes the steps of feeding a starting product into a centrifugal drum, clarifying the starting product by a...
7470370 Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration  
A process is disclosed that relates to the recovery of a metal catalyst from an oxidizer purge stream produced in the synthesis of carboxylic acid, typically terephthalic. More particularly, the...
7381335 Method and arrangement for continuous filtering of particles out of a liquid  
Method and arrangement for continuous filtering of particles out of a contaminated liquid by means of a number of separate filtering units (14) in order continuously to feed purified liquid to a...
7293659 Drum structure for rotary drum filtering apparatus and methods of using same  
A drum structure for corrugated type rotary filters has relatively high filtering efficiency and relatively low manufacturing and/or installation costs. More specifically, a corrugated deck...
7294269 Organic disposer and method of controlling the same  
An organic matter disposer is disclosed, including a tub, a drum rotatably provided in the tub so as to store organic matters therein, a stirrer provided in the drum so as to stir the organic...
7288202 Rotary separator and method  
A separator and method according to which substances having relatively high densities are separated from a pressurized flow stream.
7285180 Perforated deck made out of a plurality of segments  
A cylindrical rotating thickening device including an axial core, a plurality of longitudinally extending spaced apart support ribs extending radially from the axial core, and a shell surrounding...
7273559 Process for removal of impurities from an oxidizer purge stream  
A process is disclosed that relates to the removal of impurities and the recovery of a mother liquor and wash filtrate from an oxidizer purge stream produced in the synthesis of carboxylic acid,...
7208091 Assembly for withdrawing and filtering partial volumes of process fluid  
A method for withdrawing and filtering a partial volume of a particle-containing process fluid enclosed in a container, a combination of a container enclosing a process fluid and an assembly for...
7093678 Method and apparatus for removing fluids from drill cuttings  
A method and apparatus is provided for removing fluids, particularly entrained and/or adherent fluids, from drill cuttings generated during the well drilling process. A generally cylindrical...
7044307 Drum type paper stock fine screen  
A drum type paper stock refine screen is provided which is capable of efficiently filtering a refined paper stock to the outside of a laterally suspended rotary drum and efficiently discharging...
7037437 Dual filter system for filtering of injector fluids  
A filtering system used on a meat injection machine that injects pickling into meat products. The filter consists of a tank and a first and second rotary filter. The first rotary filter uses a...
7018539 Treatment of shipboard-generated oily wastewaters  
A process and apparatus for treating oily wastewater, such as bilge water or ballast water, generated on a ship. The process uses a combination of a centrifugal separation step and a membrane...
6906227 Bisphenol phenol adducts  
The application relates to a process for producing high-purity bis(4-hydroxyaryl)alkanes from adducts of bis(4-hydroxyaryl)alkanes and aromatic hydroxy compounds, which are obtained by...
6890443 Spin filter system  
A spin filter apparatus for cleaning an influent stream is provided and includes a housing having at least one inlet port for receiving the influent stream, at least one waste port for discharging...
6808624 Replaceable media filtration  
An improved method for using replaceable filtration media in a rotatable drum. A plurality of media cartridges are installed on the rotatable drum. As the drum rotates, the media cartridges are...
6800197 Continuously operable rotating drum pressure differential filter, method and systems  
A rotating drum pressure differential filter is provided whereby a layer of filter medium is continuously refreshed by a spray applicator device after the layer is utilized to filter components...
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...
6651822 Horizontal solids recycler  
Horizontal solids recycler to treat waste water comprising refuse solids from hog farms which comprises an intake and loading hopper adapted to establish a uniform curtain of the waste water, a...
6558557 Process and a decker for bringing together two suspension layers  
Process and decker for bringing together a first aqueous pulp suspension layer with at least one additional suspension layer. The process includes moving the first pulp suspension layer and the at...
6500347 Process for recovering crystals from a slurry  
A process for recovering crystals from a slurry which comprises supplying a slurry comprising crystals and a solvent to a rotary vacuum filter and successively conducting filtration under suction,...
6500344 Method and apparatus for filtering particles out of a liquid  
Method and arrangement for filtering particles out of a liquid, in which the liquid containing particles is supplied to a sedimentation tank (12), and the liquid is made, by means of hydrostatic...
6451213 Methods and apparatus for de-watering sludge  
An apparatus for de-watering sludge. A main shaft is rotated about a longitudinal axis at a first rate. A screw shaft coupled to the main shaft is rotated about the longitudinal axis at the first...

Matches 1 - 50 out of 207 1 2 3 4 5 >