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1. WO2013006807 - SYSTEM AND METHOD FOR SEPARATION OF MATERIALS OF DIFFERENT SPECIFIC GRAVITIES

Publication Number WO/2013/006807
Publication Date 10.01.2013
International Application No. PCT/US2012/045785
International Filing Date 06.07.2012
IPC
B03B 5/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION 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
BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
5Washing granular, powdered or lumpy materials; Wet separating
28by sink-float separation
B03B 5/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION 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
BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
5Washing granular, powdered or lumpy materials; Wet separating
02using shaken, pulsated or stirred beds as the principal means of separation
CPC
B03B 5/04
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION 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
BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
5Washing granular, powdered or lumpy materials; Wet separating
02using shaken, pulsated or stirred beds as the principal means of separation
04on shaking tables
B03B 5/12
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION 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
BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
5Washing granular, powdered or lumpy materials; Wet separating
02using shaken, pulsated or stirred beds as the principal means of separation
10on jigs
12using pulses generated mechanically in fluid
B07B 13/10
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
13Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
10using momentum effects
Applicants
  • WASHBURN, Klinton D. [US]/[US]
Inventors
  • WASHBURN, Klinton D.
Agents
  • WEBB, Jason P.
Priority Data
13/542,84506.07.2012US
61/505,14507.07.2011US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR SEPARATION OF MATERIALS OF DIFFERENT SPECIFIC GRAVITIES
(FR) SYSTÈME ET PROCÉDÉ PERMETTANT UNE SÉPARATION DE MATÉRIAUX PRÉSENTANT DES DENSITÉS SPÉCIFIQUES DIFFÉRENTES
Abstract
(EN)
A system, method and apparatus for separating materials of different specific gravities including a material flow-path surface having a trap structure with an oscillator coupled thereto to cause oscillation thereof while the surface is immersed in a standing fluid.
(FR)
La présente invention se rapporte à un système, à un procédé et à un appareil permettant de séparer des matériaux ayant des densités spécifiques différentes, et comportant une surface de trajet d'écoulement de matériau qui présente une structure de piège, un oscillateur étant couplé à cette dernière pour provoquer son oscillation pendant que la surface est immergée dans un fluide stagnant.
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