Patents
Sitemap › B07 - Separating solids from solids; Sorting › B07B - Separating solids from solids by sieving, screening, or sifting or by using gas currents; Other separating by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material › 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)
07/2003
07/31/2003CA2641633A1 Apparatus for separating material
07/31/2003CA2641590A1 Apparatus for separating material
07/30/2003EP1163037B1 Screen assembly, vibratory separator and method of screening
07/30/2003CN1432437A Method of reducing area covered by vibrating sieve and vibrating sieve
07/24/2003WO2003059533A1 Motor control system for vibrating screen separator
07/24/2003US20030136710 Screen assemblies for shale shakers
07/23/2003EP1329265A2 Method and device for separating toxic components in plant parts and preparations produced thereby
07/23/2003EP1328355A1 Mobile screening unit
07/23/2003CN2561521Y Movable grain cleaning sieves
07/17/2003WO2003057376A1 A screening element
07/17/2003WO2003056910A1 Adjustable cat litter scoop
07/17/2003US20030132141 Shale shakers and screens for them
07/17/2003CA2369097A1 Method and apparatus for recycling gypsum board
07/16/2003EP1239977B1 Separating device comprising a screen lining
07/16/2003CN2560442Y Mixed fertilizer drying and screening machine
07/16/2003CN2560441Y Solid material separating apparatus
07/10/2003WO2003055569A1 A screen assembly for a vibratory separator
07/09/2003CN1428207A Spiral cylinder water sieve
07/08/2003CA2201553C Improved screening apparatus and carrier combination
07/03/2003US20030121836 Solids raised screens
07/03/2003US20030121835 Apparatus for and method of sieving biocompatible adsorbent beaded polymers
07/03/2003US20030121834 Adjustable cat litter scoop
07/03/2003DE20305434U1 Screen for separating long parts from bulk mixture of short and long parts, especially rubbish, comprises profiled conveyor belt and separator comb
07/02/2003EP1250188B1 Process and apparatus for agglomeration of powders
07/01/2003US6585116 Screening apparatus for fiber suspension
06/2003
06/26/2003WO2003051537A1 Sizing plant
06/26/2003WO2003051536A1 Screening panel securing system
06/26/2003US20030116486 Articulating disc screen apparatus for recyclable materials
06/26/2003US20030116477 Large, stationary, modular aggregate processing plant and method of manufacturing and installing same
06/26/2003DE10212482C1 Preparation of powdered lacquer includes cooling of ground material during sieving with liquid nitrogen
06/25/2003EP1320421A1 Bulk material processing apparatus
06/24/2003US6581783 Fine solids separator
06/24/2003US6581781 Vibrator separator screens
06/24/2003US6581780 Automatic gradation unit
06/18/2003CN2555949Y Combined selective sieving machine
06/18/2003CN2555948Y Integrated machine for garbage crushing, bag breaking and sieving
06/18/2003CN1424957A Polymeric foam processing
06/18/2003CN1424947A Screening method for size sorting of feathers, down, wood needles, or the like maintained in suspension in fluid
06/17/2003US6579479 Methods of forming a plurality of spheres; and pluralities of spheres
06/12/2003WO2003047771A1 Fastening means for screens
06/12/2003US20030108361 Developer filtration module
06/11/2003EP1317970A1 Screening apparatus
06/11/2003EP1317969A1 Method and device for treating mineral materials such as soil or recycled material
06/11/2003CN2555108Y Self clearing screen mesh
06/11/2003CN2555107Y Viberating concentrating machine
06/11/2003CN1422706A Bulk material multi-size screening-grading apparatus
06/11/2003CN1422700A Asbestos wind-water two-phase concentrating technology
06/10/2003US6575304 Vibrating screen apparatus
06/10/2003US6575303 Processing a product including aggregate materials and a volatile component
06/10/2003CA2203325C Process for the manufacture of a sifting device with slit-shaped openings and an appropriately manufactured sifting device
06/05/2003WO2003046109A1 Soil based material and method of producing same
06/05/2003WO2003045587A1 Sifting device
06/05/2003DE20201348U1 Sieving machine has clamping devices formed by clamping strips between which is clamped side edge of sieve netting, with clamping pressure being adjustable, and has pneumatically operated tensioning devices
06/04/2003EP1187685A4 A multifrequency vibratory separator system, a vibratory separator including same, and a method of vibratory separation of solids
06/04/2003EP0956131B1 Screen with improved strength properties and assembly of such a screen with a support screen
06/04/2003CN2553905Y Electromagnetic complex frequency net-shaking screen
05/2003
05/30/2003WO2003043749A1 Screening of wood chips
05/29/2003US20030098263 Smart screening machine
05/28/2003EP1314825A1 Screening device for an excavator bucket
05/28/2003EP1313570A1 Self-propelled screening apparatus
05/28/2003CN2552611Y Elastic screening machine
05/27/2003US6568410 Machine for the treatment of products made of plastic material of the recyclable type
05/22/2003WO2003041878A1 Sifting screen
05/21/2003EP1312425A2 Screening device more particularly for material comprising stones or concrete
05/21/2003CN2551356Y Circulation oscillating screening machine
05/20/2003US6565698 Method for making vibratory separator screens
05/20/2003US6564947 Method of screening material utilizing a plurality of undulating screen assemblies
05/15/2003WO2003039770A1 Screening panel securing system
05/15/2003WO2003039769A1 Method and device for the continuous monitoring of material to be screened
05/15/2003WO2003016434A3 Method for depleting carbon dioxide and for extracting energy
05/15/2003US20030089645 Screening device, in particular for material to be screened containing stones or concrete
05/15/2003US20030089644 Vibratory belt separator apparatus
05/15/2003DE10228295C1 Method for vibrating the grid in a sieving machine has array of electromagnet transducers some driven by positive half cycle and some by negative half cycle of alternating supply
05/14/2003EP1309385A1 Screen and method of making the same
05/14/2003CN2550077Y Multishaft gear synchronous large round vibrative screen
05/13/2003US6561359 Method and apparatus for removing lightweight particulates during processing of a primary material
05/13/2003CA2411599A1 Vibratory belt separator apparatus
05/08/2003US20030085310 Screen cleaning and comminuting system
05/08/2003US20030085159 Smart screening machine
05/07/2003EP1235478B1 Rotary threshing and separation unit
05/07/2003CN2548723Y Conical screen cleaning bars
05/07/2003CN2548722Y High-efficiency refuse screening machine
05/06/2003US6558252 Blower for combine harvesters having a separation unit
05/02/2003EP1305100A1 A screen arrangement and a support structure for a vibratory separator
05/02/2003EP1220598B1 Separation unit for grain harvesting
05/01/2003US20030080033 De-inking screen
05/01/2003US20030080031 Gravel screen
05/01/2003US20030080030 Sieving device
04/2003
04/30/2003DE20302003U1 Sieve for removing particles from clay has reciprocating sieve holders with particles scraped off one sieve while other sieve is in operating position
04/30/2003CN2547421Y Self-cleaning screen mesh
04/30/2003CN2547420Y Thermal mineral vibrating screen grid
04/30/2003CN2547419Y Ceramic roller screen
04/24/2003WO2003033177A1 Label release and separation system
04/24/2003WO2003033102A1 A method of making a screen for a vibratory separator, a screen and an apparatus for making a screen
04/24/2003US20030075414 Method and apparatus for conditioning coins prior to discrimination
04/24/2003CA2463074A1 A method of making a screen for a vibratory separator, a screen and an apparatus for making a screen
04/23/2003EP1303363A2 Sieve bed for a sifting machine
04/23/2003CN2546101Y Metal wire grooved connection plate type screen face
04/23/2003CN2546100Y White rice carefully-sorting grading screen
04/23/2003CN2546099Y Micro-regulating tin ball sieving machine
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