Patents
Sitemap › B03 - Separation of solid materials using liquids or using pneumatic tables or jigs; Magnetic or electrostatic separation of solid materials from solid materials or fluids; Separation by high-voltage electric fields › B03B - Separating solid materials using liquids or using pneumatic tables or jigs › B03B 11 - Feed or discharge devices integral with washing or wet-separating equipment
Patents for B03B 11 - Feed or discharge devices integral with washing or wet-separating equipment (763)
08/2000
08/24/2000WO2000048738A1 Separation of solids consisting of organic and inorganic material
08/10/2000DE19902148A1 Tangentiale Feststoffabtrenn-Vorrichtung Tangential Feststoffabtrenn device
08/03/2000WO2000044501A2 Density separation system, method, and apparatus for construction debris
07/2000
07/27/2000WO2000043127A1 Tangential separating device for solid matter
07/12/2000CN2386884Y Aggregate bunker of vibration centrifugal gold ore sampler
06/2000
06/28/2000EP0910475A4 Pulp decontamination apparatus and method of use
06/13/2000US6073775 Cyclonic-static micro-bubble floatation apparatus and method
05/2000
05/10/2000EP0998341A1 Method and device for separating materials and guiding device therefor
05/09/2000US6059120 Device for washing out and classifying organic clay-like and other impurities from granular matter
04/2000
04/06/2000DE19844034A1 Process to remove and clean sand particles in a waste water treatment assembly achieves good separation of sand from other particles and operates at low cost
03/2000
03/23/2000WO2000015345A1 Flotation cell line
03/23/2000WO2000015344A1 Method for improving the operation of a flotation cell line
03/23/2000CA2353889A1 Method for improving the operation of a flotation cell line
03/23/2000CA2353887A1 Flotation cell line
03/14/2000US6036028 Apparatus for separating off light materials from sand and gravel
02/2000
02/23/2000EP0980712A1 Process and device for separating absorbent and buoyant material from substance mixtures by sink-float-separation
01/2000
01/19/2000EP0971780A1 Separator
11/1999
11/25/1999WO1999047280A9 System for processing a mixture of superfine materials
10/1999
10/28/1999WO1999047280A3 System for processing a mixture of superfine materials
10/12/1999US5965857 Flotation cell row
10/05/1999CA2152068C System for sink-float separation of solid particles
09/1999
09/30/1999DE19833580A1 Flotation separator for fibrous materials having e.g. reciprocating rakes
09/28/1999US5957303 Gold pan with water delivery cups
09/23/1999WO1999047280A2 System for processing a mixture of superfine materials
09/23/1999DE19856725A1 Separating device for setting materials such as concrete and mortar
09/16/1999DE19810866A1 Demineralisation assembly has columnar mixer-hopper discharging fine minerals
09/07/1999US5948276 The present invention is directed to methods and apparatuses for the wet-mechanical separation of solids of different densities.
08/1999
08/18/1999EP0865319B1 Separator of light materials from sand and gravel
07/1999
07/15/1999DE19801070A1 Dosing device for buffer effect and dosing of washing water and residual concrete
07/15/1999DE19801069A1 Residual concrete washing-out machine to remove unbonded concrete residue for return to production process
07/15/1999DE19801068A1 Residual concrete washing-out machine to remove unbonded concrete residue for return to production process
07/15/1999DE19801067A1 Residual concrete washing-out machine to remove unbonded concrete residue for return to production process
05/1999
05/20/1999WO1999024169A1 Flotation system
05/20/1999CA2309187A1 Flotation system
05/12/1999DE19749530A1 Separating biological waste from sand in basin
04/1999
04/28/1999EP0910475A1 Pulp decontamination apparatus and method of use
04/21/1999EP0707520B1 Device for separating inorganic material polluted by organic material from a fluid
03/1999
03/10/1999EP0900596A2 Device for washing out and sorting organic, loamy and other impurities from continuously supplied coarse and fine granular solids
01/1999
01/21/1999WO1999002237A1 Method and device for separating materials and guiding device therefor
01/21/1999CA2295692A1 Method and device for separating materials and guiding device therefor
01/14/1999DE19729802A1 Verfahren und Vorrichtung zum Trennen von Stoffen und Leiteinrichtung hierfür Method and device for separating and fin materials for this purpose
11/1998
11/17/1998US5836456 Discrete material washing apparatus
11/11/1998EP0649346B1 Device for centrically charging circular tanks
10/1998
10/28/1998EP0873792A2 Upward current separator
10/21/1998EP0713418B1 Process and device for removing sand from water loaded with sand and organic substances
10/15/1998WO1998045020A1 Separator
10/15/1998CA2286355A1 Separator
09/1998
09/23/1998EP0865319A2 Separator of light materials from sand and gravel
09/22/1998US5811016 Circulation to separate, mechanically stirring, rinsing with fresh water, controlling discharge dependent on height of sand; purification; construction materials
03/1998
03/31/1998US5733413 Method for removing contaminates from aqueous paper pulp
02/1998
02/24/1998US5720394 Sample supply unit for settling classification system
02/19/1998WO1998006499A1 Device for sorting mixtures of plastic chips
02/12/1998DE19623027C1 Up-flow especially sand cleaning assembly installed in vehicle chassis
02/05/1998WO1998004352A1 Apparatus for continuously separating heavier-than-water bulk materials and bulk materials having a density lower than or adjacent to that of water
01/1998
01/29/1998DE19632494C1 Vorrichtung zum Sortieren von Gemischen aus Kunststoffschnitzeln An apparatus for sorting mixtures of plastic chips
12/1997
12/24/1997WO1997048493A1 Pulp decontamination apparatus and method of use
12/10/1997EP0811428A2 Device for separating composite materials suspended in a liquid
11/1997
11/26/1997EP0808659A2 Plant for separating light and heavy materials from a matter, particularly for separating foreign material from sand
09/1997
09/14/1997CA2200019A1 Flotation cell row
09/09/1997US5665226 Substance collecting apparatus for precipitation classifying device
08/1997
08/27/1997EP0791396A2 Effective sorting of plastics
08/06/1997CN2258795Y Movable jet even distribution feeding means for pressure curved sieve
07/1997
07/23/1997EP0785027A1 Scoop wheel
07/03/1997WO1997016253A3 Separator of light materials from sand and gravel
06/1997
06/24/1997US5641397 Device for separating inorganic material polluted by organic material from a fluid
05/1997
05/22/1997DE19601481C1 Scoop wheel provides improved washing to produce clean sand output
05/09/1997WO1997016253A2 Separator of light materials from sand and gravel
05/07/1997DE19644549A1 Jigging separator especially for recovery of metal ores
04/1997
04/03/1997DE19540644C1 Vorrichtung zum Abscheiden von Leichtstoffen aus mineralischen Rohstoffen Device for separating light materials from mineral raw materials
03/1997
03/05/1997EP0674546B1 System for sink-float separation of solid particles
02/1997
02/25/1997CA2045446C Flotation machine
01/1997
01/07/1997US5591348 Sewage treatment
01/02/1997DE19523113A1 Appts. for sepg. solids from liquids comprises helical screw conveyor assembly
10/1996
10/01/1996US5560495 Transporter for aggregate produced during reprocessing of residual concrete
09/1996
09/25/1996EP0656815B1 Conveyor for aggregates produced during reprocessing of residual concrete
09/12/1996DE19527464C1 Equipment for further prepn. of residual concrete
08/1996
08/08/1996DE19507703C1 Material mixt. sink-swim sepn. process and device
07/1996
07/30/1996US5540844 Dewatering system
07/25/1996WO1996022143A1 Device for separating floating and suspended matter from a liquid
07/18/1996DE19501034A1 Vorrichtung zum Abtrennen von Schwimmstoffen und Sinkstoffen aus einer Flüssigkeit Device for separating floating material and suspended matter from a liquid
05/1996
05/29/1996EP0713418A1 Process and device for removing sand from water loaded with sand and organic substances
04/1996
04/24/1996EP0707520A1 Device for separating inorganic material polluted by organic material from a fluid
04/03/1996EP0704247A1 Apparatus for the wet cleaning and separation of mixtures of stones, sand, soils and organic components
03/1996
03/21/1996DE4433255A1 Dewatering equipment for quenched and granulated slag
03/05/1996US5495949 System for treating solid particles in a medium
01/1996
01/31/1996EP0694327A2 Process for separating mixtures of particles and/or liquid droplets and a liquid or gas cartier medium using the different compressibilities of the individual materials
12/1995
12/14/1995DE19502871A1 Grease disposal process and assembly
11/1995
11/29/1995EP0684078A1 Device for cleaning sand, comprising a distributor for floating matter
11/29/1995EP0684077A1 Device for cleaning sand, comprising gas introduction in the lower area
11/29/1995EP0684076A1 Device for cleaning sand, comprising lamellae in the entire chamber
11/29/1995CA2150335A1 Cleaning device for sand, having a distributor for suspended substances
11/29/1995CA2150299A1 Cleaning device for sand, having laminae throughout the entire container
11/29/1995CA2150298A1 Cleaning device for sand, having a gas lead-in in the lower part
11/16/1995WO1995030486A1 Device for separating inorganic material polluted by organic material from a fluid
10/1995
10/26/1995DE4434650C1 Device for wet cleaning and separating mixtures of soil and organic material
10/04/1995EP0674546A1 System for sink-float separation of solid particles.
09/1995
09/07/1995DE4406780A1 Plant for cleaning fluids from solid, liquid or gaseous foreign substances
08/1995
08/31/1995DE4407527C1 Method for washing, separating and removing soluble solids from non-soluble solids
06/1995
06/14/1995EP0656815A1 Conveyor for aggregates produced during reprocessing of residual concrete.
06/14/1995DE4342850A1 Process and assembly to separate wet residues esp. steel bearing a film of oil, plastics and paper
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