TREA

Grading or sorting solid materials by dry methods, not otherwise provided for Sorting articles otherwise than by indirectly controlled devices

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Industry

  • CPC
  • B07B13/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B07Solids separation B07BSEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL

Current Industry

B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for Sorting articles otherwise than by indirectly controlled devices

Sub Industries

B07B13/003Separation of articles by differences in their geometrical form or by difference in their physical properties B07B13/006Sorting molded pieces and runners B07B13/02Apparatus for grading using pockets for taking out particles from aggregates B07B13/04according to size B07B13/05using material mover cooperating with retainer, deflector or discharger B07B13/065Apparatus for grading or sorting using divergent conveyor belts or cables B07B13/07Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement B07B13/072the openings being rollers with a divergent axis and the material moving substantially along the rollers axis B07B13/075Apparatus comprising moving article - receiving openings, the size of which varies as they move B07B13/08according to weight B07B13/10using momentum effects B07B13/11involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces B07B13/113shaking tables B07B13/116stratification of dry granular material on a continuously travelling surface B07B13/14Details or accessories B07B13/16Feed or discharge arrangements B07B13/18Control
Industries