Class 210/372 - By residue engaging means

Subclass of Class 210 - Liquid purification or separation
Definition: Apparatus in which discharge of the residue is effected
No. of patents: 24
Last issue date: 01/30/2007

Number	Title	Issue Date
7168571	Inverting-filter centrifuge The invention relates to an inverting filter centrifuge comprising a filter drum (16) that is rotatably mounted in a machine frame and projects in a cantilevered manner into a housing that is connected to the machine frame, said drum radially surrounding a ce...	01/30/2007
7160394	Sugar juice clarifier apparatus An apparatus for the continuous process of raw mixed sugar juice clarification by means of the settlement of insoluble particles and juice precipitate in a cylindrical clarifier tank that permits non-turbulent vertical subsidation and short retention time of the sug...	01/09/2007
7032759	Pusher centrifuge The invention relates to a pusher centrifuge (1) for the separation of a mixture (2) into a solid cake (3) and into a liquid phase (4). The pusher centrifuge (1) in accordance with the invention includes an outer screen drum (6	04/25/2006
7025211	Double pusher centrifuge The invention relates to a double pusher centrifuge including a screen drum (3) rotatable about an axis of rotation (2) for separating a mixture (4) into a solid material cake (5) and a liquid phase (6), a mixture distributor (7...	04/11/2006
7017756	Multi-stage pusher centrifuge The invention relates to a multi-stage pusher centrifuge (1) for the separation of a mixture (2) into a solid cake (3) and into a liquid phase (4). The multi-stage pusher centrifuge (1) includes an outer screen drum (6) rota...	03/28/2006
6592760	Spring air lance hose, and vertical basket centrifuge including such hose, and methods of making and using A vertical basket centrifuge utilizing a plow supplemented with a spring air lance hose having a ball and socket joint for affixing the hose to a nozzle, and passages to allow the gas to by pass the ball and socket joint....	07/15/2003
6224532	Centrifuge blade design and control mechanism An improved blade design and method for enhancing the efficiency of operation of a centrifuge is disclosed based on measuring a varying value of the load on the centrifuge as the flow of contaminated fluid is injected into the centrifuge. The centrifuge h...	05/01/2001
6177021	Method and device for clearing the crystalline material out of a centrifuge basket The invention relates to a method and a device for clearing product, e.g., sugar, from the inside of a centrifuge basket of a discontinues centrifuge. A scraper blade, which is attached to a clearing rod, is pivoted toward the spun-off layer of product. T...	01/23/2001
6047835	Clearing device for a centrifugal separator A clearing device for a centrifugal separator holds a cake on a filtering medium lining at least the perforated part of a rotating basket. The clearing device includes several clearing members which, when arranged at rest, are more or less parallel to the...	04/11/2000
5891347	Centrifugal filtration method and apparatus therefor Centrifugal filtration capable of improving recovery of crystal in a baskey. The basket is so arranged that a central axis thereof is inclined with respect to a horizontal direction to obliqely downwardly orientate a bottom wall of the basket. A crystal r...	04/06/1999
5865993	Filter centrifuge with a drying device for the moist solids collected in the centrifuge drum A filter centrifuge includes a centrifuge drum having a solids removal opening for solids collected in the centrifuge drum. A solids drying housing into which the solids removal opening opens is provided. The solids drying housing has a sieve bottom, a ga...	02/02/1999
5750025	Disposable for an apheresis system with a contoured support An extracorporeal blood processing system is disclosed which includes a disposable for an apheresis system. The disposable can include a blood processing vessel and a contoured support. The blood processing vessel includes sidewalls to define the vessel a...	05/12/1998
5587073	End supported double drum waste water screen An interior wedge wire drum screen is mounted wholly within an exterior drum screen of narrower wedge wire spacing, and both are mounted to a frame and caused to rotate about a common central axis. One end of the outer drum is open and the other is closed...	12/24/1996
5458775	Filtration apparatus for separating solids from liquid containing same A method and apparatus for separating solids from liquid containing same comprises a conical-mesh which rotates within a casing about a vertical axis with the mesh walls upwardly diverging. A liquid-solid slurry is introduced to the center of the mesh at ...	10/17/1995
5433849	Double drum waste water screen An interior wedge wire drum screen is mounted wholly within an exterior drum screen of narrower wedge wire spacing, and both are mounted to a frame and caused to rotate about a common central axis. One end of the outer drum is open and the other is closed...	07/18/1995
5330637	Indexable screen for centrifugal separator device An indexable separator screen for use with a rotatable centrifugal separator device in which the screen is adapted to be moved relative to the bowl so that one or more wear areas on the screen can be moved from at least a first position to a second positi...	07/19/1994
5328441	Imperforate bowl centrifugal separator with solids gate An imperforate bowl centrifugal separator includes an imperforate separator bowl; a housing for rotatably mounting the bowl including a chamber in which the bowl rotates; an outlet for removing the centrate from the chamber; a discharge port in the housin...	07/12/1994
5318705	Apparatus for use in extracting liquid from cloth or other water-absorbing goods There is disclosed apparatus for use in extracting liquid from cloth or other water-absorbing goods wherein the goods are contained within a perforated drum rotatably mounted in an outer housing. Circumferentially spaced, essentially rigid, hollow preform...	06/07/1994
5250180	Oil recovering apparatus from used lubricant An apparatus for recovering oil from used lubricant includes a centrifugal separation unit having a centrifugal tank for receiving and separating used lubricant and a scraping unit having blades provided in the tank for scraping contaminant from the inner...	10/05/1993
5160310	Centrifugal separator In a centrifuge rotor there is formed a separation chamber (4) having an inlet (24) for a mixture of components to be separated and two outlets (21,23) for the respective separated components. A partition (7) is arranged to divide the separation chamber (...	11/03/1992
4652254	Centrifugal separator A centrifugal separator is disclosed which is capable of carrying out the discharge of substantially all solid matter formed by the liquid-removing of stock liquid by suction. The centrifugal separator includes an annular recess provided at the bottom of ...	03/24/1987
4645829	Method for separating polypeptides A method of separating a first polypeptide fraction from a second polypeptide fraction of a mixed solution is disclosed. A predetermined charged polymer is admixed with the mixed solution preferably in the presence of a neutral polymer. The charged polyme...	02/24/1987
4569760	Discharge shaft for a vertical centrifuge A discharge shaft arrangement is provided for a bottom discharge vertical centrifuge with a filter drum in which a suspension is separated into solids and a filtrate, wherein at least one discharge shaft is provided in the area of the drum hub, under the ...	02/11/1986
4297210	Centrifugal separator A centrifugal separator has a rotary cylindrical basket on which a cake of solids builds up during rotation of the basket. The charge of the basket is controlled by a sensor sensing the thickness of the cake and a vertical manifold sprays a wash fluid on ...	10/27/1981

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Class 210/372 - By residue engaging means