B07B—SEPARATING 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
B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation
(AREA)
Financial Or Insurance-Related Operations Such As Payment And Settlement
(AREA)
Diaphragms For Electromechanical Transducers
(AREA)