B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like

Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540)
06/2011
06/15/2011	CN201862567U Electric shake sieve
06/15/2011	CN201862566U Driving lever type vibrating screen
06/15/2011	CN201862565U Round vibrating screen with lambdoidal screen surface
06/15/2011	CN201862564U Movable circular vibration sieve
06/15/2011	CN201862563U Vibrating curved screen
06/15/2011	CN201862562U Rice husk separation rotary screen
06/15/2011	CN201862561U Double-track vibrating screen
06/15/2011	CN201862560U Small material vibrating screen
06/15/2011	CN201862559U Three-unit graded vibrating screen device
06/15/2011	CN201862558U Vibrating screen with elliptical locus
06/15/2011	CN201862557U Powerful vibrating screen
06/15/2011	CN201862556U Compound revolving classifying screen for rice
06/15/2011	CN201862555U Closed self-cleaning screen cloth vibrating screen
06/15/2011	CN201862554U Module combination vibration screen
06/15/2011	CN201862553U Waste plastics separation device
06/15/2011	CN201862552U High efficiency cone-shaped roller screen
06/15/2011	CN201862551U Corrugated liner of cylinder ore washing machine
06/15/2011	CN201862550U Big polygonal-shaped roll screen
06/15/2011	CN201862549U Container for filtering crushed ice
06/15/2011	CN201862548U Vibrator
06/15/2011	CN201862460U Light rail rubber plastic composite grate bar for ore washer
06/15/2011	CN201860735U Flat-plate type filtering device of flavoring system
06/15/2011	CN201860597U Stem-leaf separator
06/15/2011	CN102091694A Fixed screen waste rock removing device and fixed screen device
06/15/2011	CN102091693A Round roller screen and driving device
06/15/2011	CN102091692A Frequency-dependent vibration sieve mechanism special for dry-method sand grinding and dust removing complete equipment and blocking preventing method
06/15/2011	CN102091691A Special vibrating screen mechanism for dry-process sand milling dust removal complete equipment
06/15/2011	CN102091690A Four-shaft forced synchronization variable linear uniform-thickness vibrating screen and screening method thereof
06/15/2011	CN101420874B Cut tobacco raw material feeder for cigarette making machine
06/14/2011	US7959009 System and apparatus for protecting a support frame used in a screening arrangement
06/14/2011	US7959008 Method and device for screening out particles
06/14/2011	US7958801 Harmonic force generator for an active vibration control system
06/08/2011	EP2329891A1 Device and method for separating material, particularly green waste, and its application
06/08/2011	CN201857994U Downhole gangue sorting and filling system
06/08/2011	CN201856910U Chute sieve for feed
06/08/2011	CN201855808U Large-size composite screening machine for decayed garbage
06/08/2011	CN201855806U Special automatic vibration rotary screen for screening compound fertilizers
06/08/2011	CN201855805U Classifying screen
06/08/2011	CN201855804U Sealing structure between screen cover and screen body of spin-vibrating screen as well as between screen bodies
06/08/2011	CN201855803U Four-shaft compulsively-synchronous variable-linear uniform-thickness vibrating screen
06/08/2011	CN201855802U Easily maintained trapezoid elastic cantilever screen mesh ensuring materials not to be blocked easily
06/08/2011	CN201855801U Drying, screening and dust collecting device for powdery organic matter
06/08/2011	CN201855800U Novel vibration exciter with high force-mass ratio
06/08/2011	CN201855799U Rotary type grid fruit sorting machine
06/08/2011	CN201855798U Distributing device for screening by sine impeller
06/08/2011	CN201855797U Centrifugal slurry-residue separating machine
06/08/2011	CN1933924B Adapter arrangement
06/08/2011	CN102089087A Improved sifting screen
06/08/2011	CN102089086A Improved sifting screen
06/08/2011	CN101537377B Magnetism recovery device for magnetization of feebly magnetic ore by roasting on two pallets
06/07/2011	US7954645 Vibration screen system
06/07/2011	US7954644 Separator system and method of separating materials
06/07/2011	CA2506153C A multi-element airfoil for pulp screens
06/07/2011	CA2393818C Improved method and apparatus for repairing screens
06/03/2011	WO2011066283A2 Flanged perforated metal plate for separation of pellets and particles
06/03/2011	WO2011065915A1 Mobile screen device
06/03/2011	WO2011063519A1 Cylinder exchange device and method for solid material processor
06/03/2011	CA2781897A1 Cylinder exchange device and method for solid material processor
06/01/2011	EP1581349B1 Sieving apparatus
06/01/2011	CN201852412U Special baking and selecting device for micro powder on steel slag
06/01/2011	CN201848393U Multi-outlet gravity separator
06/01/2011	CN201848389U Grate bar for pre-screening machine
06/01/2011	CN201848388U Wafer recleaner screen
06/01/2011	CN201848387U Tail part supporting device of rotary screen
06/01/2011	CN201848386U Sieve bed driving device
06/01/2011	CN201848385U Coal coke screening system
06/01/2011	CN201848384U Screw roller screen
06/01/2011	CN201848299U Multistage controllable screening device of crusher
06/01/2011	CN102078860A Screen with variable meshes
06/01/2011	CN102078859A Vibrating screen classifier for kitchen waste
06/01/2011	CN102078858A Compound fertilizer workshop semifinished product recovering sieve
05/2011
05/26/2011	WO2011060892A1 Separator for cleaning a fibrous suspension
05/26/2011	US20110120920 Flanged perforated metal plate for separation of pellets and particles
05/25/2011	EP2324934A1 Classifier and method of classifying and preparing a carrier, carrier and developer using the carrier, process cartridge using the developer
05/25/2011	EP2323779A1 Improved sifting screen
05/25/2011	EP2114582B1 Plan sifter
05/25/2011	CN201844962U Sealed iron alloy grain size measurement screen
05/25/2011	CN201841116U Sieving distributor
05/25/2011	CN201841115U Novel vibration sieve
05/25/2011	CN201841114U Novel pneumatic device
05/25/2011	CN201841113U Drum-type multistage grain bean screening machine
05/25/2011	CN201841112U Bancoul nut dry cleaning device
05/25/2011	CN201841111U Grate screening equipment
05/25/2011	CN201839790U Rotating sieving flavoring machine
05/25/2011	CN201839783U Feed additive material grading screen and storage device
05/25/2011	CN102076430A Separating screens
05/25/2011	CN102076429A A vibrating aggregate, an apparatus for processing mineral material, and a method for moving a processing device of an apparatus for processing mineral material
05/25/2011	CN102069068A Large composite sieving machine for old and decayed garbage
05/25/2011	CN102069067A Screen bar for vibrating screen and manufacturing method thereof
05/25/2011	CN102069066A All-weather zero-discharge outdoors-sand-making-system composite vibrating screen mechanism and anti-blocking method
05/24/2011	US7946908 Flexible louver opening adjustment mechanism for a pivoting combine harvester cleaning element
05/24/2011	US7946428 Screen panel center retainer system
05/24/2011	US7946427 Screen assemblies utilizing screen elements retained in perforated troughs
05/19/2011	US20110114542 Vibratory separator motion
05/18/2011	EP2322288A2 Multi-diameter disc assembly for material processing screen
05/18/2011	CN201834528U Spreading system for measuring area of tobacco leaf surface
05/18/2011	CN201833502U Air-cooled vibrating screen capable of automatically controlling temperature
05/18/2011	CN201832836U Waste ceramics resistance dismantling and resource recovery equipment
05/18/2011	CN201832790U Hair waste separating and recovering device
05/18/2011	CN201832787U High-efficiency screening machine

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