Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540)
06/2008
06/05/2008WO2008065632A1 Method and apparatus for optimising the utilization of the processing capacity of a material processing plant
06/05/2008US20080128337 Sorting Device and Method
06/05/2008US20080128335 Separating machines including adjustable trommel cleaning apparatus and methods of use
06/05/2008US20080128334 Automatic vibratory separator
06/05/2008US20080128333 Material separator systems
06/04/2008CN201067744Y Composite cylinder dressing machine
06/04/2008CN201067741Y Self-cleaning vibrating screen classifier
06/04/2008CN100391628C Vibrating-screen having slurry back-exciting device
06/03/2008US7380673 Flow diverter and exhaust blower for vibrating screen separator assembly
06/03/2008US7380672 Flow diverter and exhaust blower for vibrating screen separator assembly
06/03/2008US7380671 Process for size classifying ammonium sulfate crystals which are present in a suspension
06/03/2008CA2412519C Apparatus and methods for making a screen and a screen made by the method
05/2008
05/29/2008WO2008064326A2 Mechanical bucket
05/29/2008WO2008042860A3 Shaker and degasser combination
05/29/2008US20080121744 Frame Of A Movable Processing Device Of Mineral Materials, And A Multi-Purpose Fastening Device
05/29/2008US20080121574 Device for the separation of waste materials in accordance with their densities
05/29/2008US20080121568 Screening module retaining assembly
05/29/2008DE102004047949B9 Sieb- oder Sortiervorrichtung Screen or sorter
05/28/2008CN201064773Y Beating rod of vibrating screen
05/28/2008CN201064772Y Grid section screen with adjustable screen distance
05/28/2008CN101186086A Expression label stripping machine
05/28/2008CN101185926A Garbage magnetic selection classification process and equipment
05/28/2008CN100390324C Draft excluder and impurity clearing device during alumina conveying
05/27/2008CA2458541C Vibratory separator and screen assembly
05/22/2008WO2008032192A3 Device for characterizing the particle size distribution of powders and its uses
05/22/2008US20080116120 Cylindrical sieve
05/22/2008US20080116119 Mechanical bucket
05/22/2008US20080116118 Method and apparatus for uniformly dispersing additive particles in fine powders
05/21/2008EP1923146A2 Screening apparatus
05/21/2008EP1922156A2 Method and apparatus for angularly positioning a shaker separator bed
05/21/2008CN201061789Y High-frequency vibration screen sheets
05/21/2008CN201061788Y Whorl type sieving machine
05/21/2008CN201061787Y Roller screen trommel
05/21/2008CN101182617A Middle high manganese steel sieve plate for sorting stone material and its making method
05/21/2008CN101182616A Ultra-high manganese steel sieve plate for sorting stone material and its making method
05/21/2008CN101181699A Ore washing method for bauxite
05/20/2008US7374049 Screening plant
05/15/2008WO2008056465A1 Sorting device
05/15/2008WO2008056021A2 Granules, tablets and granulation
05/15/2008US20080110807 Screen for Particle Separation
05/15/2008DE102007027846B3 Star-shaped screening machine for screening e.g. peat, of domestic waste, has screening disks with pockets, and sleeve extending in pockets, where two disks are enclosed by freely rotatable sleeve, which is made of impact-resistant plastic
05/15/2008DE102007021004B3 Sieving machine for separating bulk goods, has fine goods dispensing part i.e. fine goods funnel, provided, and cross-flow separator integrated in fine goods dispensing part, where fine goods are de-dusted by cross-flow separator
05/15/2008CA2668647A1 Granules, tablets and granulation
05/14/2008EP1920851A1 Screening apparatus
05/14/2008CN201059411Y Novel oil plug for vibrating screen thin oil lubricated bearing box
05/14/2008CN201058330Y Grain thrower
05/14/2008CN201058328Y Cylinder sieving equipment
05/14/2008CN101176870A Novel roller screen
05/14/2008CN100387364C Fluctuating rigid lever passive vibration impact type sieve plate
05/13/2008US7371162 Sieve adjustment mechanism for an agricultural combine
05/13/2008US7370568 Method and apparatus for angularly positioning a shaker separator bed
05/08/2008US20080105598 Screen system
05/08/2008US20080105597 Air separation of recyclable material
05/08/2008US20080105516 Method for dispensing tablets into a multi-compartment clinical reagent container
05/07/2008EP1918782A1 Production method of static charge image developing toner and screen device
05/07/2008CN201055846Y Full polyurethane screen deck with continuous screen cut and high percent opening
05/07/2008CN201055845Y Double-vibration source vibrating screen
05/07/2008CN201055844Y Multiple response type rotary and vibrating screen
05/07/2008CN201055843Y Powder screening machine
05/07/2008CN201055842Y Novel screen roller
05/07/2008CN201055841Y Detachable sample separating screen
05/07/2008CN101175705A Method for producing a wear-resistant reaction-bounded ceramic filtering membrane
05/07/2008CN101172272A Refuse classification processing equipment
05/06/2008CA2450731C V-shaped disc screen and method of classifying re-cyclable materials
05/02/2008WO2008050831A1 Process for producing granular solid matter from coal ash as raw material and apparatus therefor
05/02/2008CA2673597A1 Compact padding attachments
04/2008
04/30/2008EP1916205A1 Sorting device
04/30/2008DE19821190C5 Aufbereitung von Klärschlämmen Treatment of sewage sludge
04/30/2008CN201052506Y Slope regulating type bar screen
04/30/2008CN201052505Y Refuse treatment drum screen device
04/30/2008CN201052504Y Sliding roller screen
04/30/2008CN101171390A Screen basket with replaceable profiled bars
04/30/2008CN100384550C Gradient screening method for domestic garbage
04/24/2008US20080093270 Method and Apparatus for Separating Excavated Material
04/24/2008US20080093269 Magnetic screen clamping
04/24/2008US20080093268 Screen assemblies utilizing screen elements retained in perforated supports
04/23/2008CN201050601Y Sealing device for mining machinery
04/23/2008CN201049342Y Screen plate used for grading rock material
04/23/2008CN201049341Y Rotating vibrating sieve
04/23/2008CN201049340Y Screen seam adjustable blocking-proof rotary screen
04/23/2008CN201048923Y Dual-purpose dustpan
04/23/2008CN101164706A Layered screening device
04/17/2008US20080087580 Fine particle precious metal and liquid mercury recovery system and method using multi-layer filter with under-air flow
04/17/2008DE202006018977U1 Reinigungsvorrichtung Cleaning device
04/17/2008DE102007008447A1 Vibrating body e.g. shaker body, for sorting device i.e. ballistics separator, has longitudinal sections running in direction of longitudinal axis, alternatively inserted or brought by openings of cross bars and held in detachable manner
04/17/2008DE102006047591A1 Excitation of solids e.g. powders, sieves, surfaces and tubes with ultrasound to minimize surface friction during relative movement, first applies ultrasonic tuning to find optimum working point
04/16/2008EP1911531A2 Food product selector
04/16/2008EP1909976A2 Screening device
04/16/2008CN201047703Y Desulfurize gypsum drying barrel rolling sieve
04/16/2008CN201046438Y A screen deck vibration self-cleaning device
04/16/2008CN201046437Y Hollow beam for stresses combination short stress line vibrating screen
04/16/2008CN201046436Y Combined vibrating screen
04/16/2008CN201046435Y Roller picker
04/16/2008CN201046434Y Roller type screener with convenient regulatory interstices
04/16/2008CN201046433Y Citrus grading riddle
04/16/2008CN101161351A Ore-sorting system and technique of ferro-sulphur ore powder
04/16/2008CN101161350A Debris recovery iron ore powder system and method
04/16/2008CN101161349A Ore-sorting system and technique for iron ore powder
04/16/2008CN101161348A Separation ore-sorting system and method for recovering sulfureous and iron from debris
04/15/2008US7357711 Sieve support structure for an agricultural combine