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)
10/2000
10/11/2000CN2400194Y Heavy elliptical vibrating screen synchronizer
10/11/2000CN2400193Y Drum screen for cleaning powder
10/10/2000US6129520 Mobile pumping station
10/10/2000US6129216 Particle separation device and processes thereof
10/10/2000US6129215 Programmed method of and apparatus for screening debris
10/05/2000WO2000058034A1 Vibrating screen separator, separating method, and clamping device
10/05/2000WO2000058033A1 A multifrequency vibratory separator system, a vibrator including same, and a method of vibratory separation of solids
10/05/2000WO2000058032A1 Particle size classifier
10/05/2000WO2000058031A2 A vibratory separator and a method for sorting solids having a multifrequency vibratory systems
10/04/2000CN2399118Y Blowing bolting mill
10/03/2000US6126016 Screening device and apparatus including same
10/03/2000US6126015 Solids separating device for different sized materials
10/03/2000US6125558 High volume pipe padding machine
09/2000
09/28/2000DE19900905C1 Taumelsiebmaschine Tumbler Screening
09/27/2000CN2398020Y Transmission gear of rotary flat classification screen
09/27/2000CN2398019Y Triaxial vibrator of thermal mine elliptical oscillating screen
09/27/2000CN2398018Y Sealed negative-pressure multi-screen receiving sieve machine
09/27/2000CN1267572A Sieving machine
09/20/2000EP1036601A2 Method and apparatus for grading and conveying crop or the like
09/19/2000US6119868 Panel wedge lock system
09/19/2000US6119867 Screen cylinder
09/14/2000WO2000053343A1 Screening apparatus
09/14/2000WO2000053342A1 Sorting device
09/14/2000DE19920588A1 Sorting device, especially for paper and cardboard waste
09/13/2000EP1034045A1 Sieve cleaner for a plansifter
09/13/2000CN2395811Y Wobbling screen
09/12/2000US6116428 Finger screen deck assembly
09/12/2000CA2300578A1 Apparatus for removing matter from tobacco stems
09/06/2000CN2394728Y Grain impurity separator
09/05/2000CA2154258C Screening apparatus for papermaking pulp
08/2000
08/31/2000DE19908028A1 Drum sieve for mineral mass has tubes supported between opposing side walls used for housing vibrators providing oscillation at given frequency
08/30/2000CN2393657Y Effective cylinder screen
08/29/2000US6109450 Apparatus for separating unwanted contaminants from fibrous slurry
08/29/2000CA2249803C Trash rack with non-metallic reinforcing rod
08/29/2000CA2000813C Riddling devices of urban solid garbage
08/25/2000CA2290029A1 Adjustable roller screen
08/24/2000WO2000049269A1 Method and apparatus for cleaning drill cuttings
08/22/2000US6105785 Composite rollers for continuous-belt drilling mud separation unit
08/16/2000EP1027173A1 Garden sieve for wheelbarrow
08/10/2000WO2000045966A1 Disc screen apparatus with removable discs
08/10/2000DE19904499A1 Sieve frame for flat sifting, in which frame is of same width as sieve box
08/09/2000EP1025914A2 Grading screen
08/09/2000EP0812240A4 Screening device and apparatus including same
08/09/2000CN2390707Y Screen drum stretching device for cylinder powder cleaning screen
08/09/2000CN2390706Y Rotor for cylinder powder cleaning screen
08/08/2000US6098812 Mobile screening apparatus and method
08/08/2000US6098811 Grizzly screening apparatus
08/03/2000WO2000025943A3 Screen assemblies for a vibratory separator
08/03/2000DE19903249A1 Disc-form sieving grate, especially for coal, has discs of first roller at feed end with non-axially symmetrically shape, and discs of remaining rollers progressively approximating to axially symmetrical shape towards outlet end
08/02/2000CN2389733Y Hole non-blocking screen mesh device
08/02/2000CN2389732Y Hollow frame for vibration screen
08/02/2000CN2389731Y Automatic vibration compound sieve
08/01/2000US6096210 Screening system
08/01/2000US6096201 Apparatus for separation
08/01/2000US6095442 Perforated drum in a stock preparation system for screening foreign matter from recycled paper
08/01/2000US6095340 Lawn and garden pan
08/01/2000US6095339 Sieve box screen and pan cleaner
08/01/2000US6095338 Separatory screen
07/2000
07/27/2000WO2000043134A1 Mounting system for modular panels used in a screen deck
07/27/2000WO2000043133A1 Screening device
07/27/2000CA2325015A1 Screening device
07/26/2000CN2389014Y Pre-cleaning sieve for unprocessed food grains
07/26/2000CN1054782C Method and apparatus for the classification of solid particles
07/25/2000US6092668 Litter screening machine
07/20/2000WO2000041822A1 Screen assembly for use in a vibratory shaker
07/20/2000WO2000041461A2 Tumbler screening machine
07/19/2000EP1019201A1 Assistance device for screening and declogging with ultrasound vibrating structure and screening installation equipped therewith
07/19/2000CN2387978Y Double arch plate-rib wear-resisting sieve plate
07/19/2000CN2387977Y Flour ball screening machine
07/19/2000CN2387976Y Band-type peanut-sorting machine
07/19/2000CN1260247A 螺旋分级筛 Spiral Sieve
07/18/2000US6089380 Screening system
07/13/2000WO2000040803A1 Heating unit for rock material
07/12/2000EP1017512A1 Particle separator including continuous train of separating pans
07/12/2000EP1017511A1 Process for cleaning mercury-contaminated soils
07/12/2000CN2386895Y Vibrating peanut screening machine
07/12/2000CN2386894Y Flexible supporting slope screening machin
07/12/2000CN2386893Y Multipurpose particles separating screen drum
07/06/2000WO2000038849A1 Papermaker's screen cylinder with helix screen element
07/06/2000DE19860612A1 Sieve lining for oscillating screen for grading of loose materials has sieving elements reinforcement-free, and separate reinforcing rods on one side supported on adaptors and on other side detachably overlapped by sieving elements
07/06/2000CA2356137A1 Papermaker's screen cylinder with helix screen element
07/05/2000EP1015104A1 Vibratory adapter
07/05/2000CN2385813Y Attachable vibration sand screening machine
07/05/2000CN2385812Y Wood brick separator
07/05/2000CN2385811Y Sifting machine without blocking mesh
07/04/2000US6082551 Vibration-type screening machine
06/2000
06/29/2000DE19859440A1 Perforated sheet metal filter for water or waste water maximizes the effective surface area and service life
06/28/2000EP1011305A1 Agricultural separating device and agricultural separator
06/28/2000CN2384692Y Double-shaft translation elliptic shaking sieve
06/28/2000CN2384691Y Mechanical vibration cooling bolting mill
06/28/2000CN1053847C Quality-control sieve and method of using it
06/27/2000US6079569 Efficiency ultrasonic sieving apparatus
06/27/2000US6079568 Dual deck dewatering screen
06/21/2000EP1010508A1 Roller screen or spreading machine
06/21/2000EP1009873A1 Screen panel and method of its manufacture
06/21/2000DE19927551C1 Sieve for sorting scrap has longitudinal guide bars at the sieve base on lateral separation bars with structured openings to retain longitudinal and curved scrap which would clog the scrap flow
06/21/2000CN1256975A Roller type sifting and disperser
06/20/2000US6076684 Waste paper sorting conveyor for sorting waste paper form waste cardboard
06/15/2000WO2000033979A1 Apparatus for separating particles of cohesive material according to size and process
06/15/2000DE19857498C1 Walzensiebmaschine und deren Verwendung Walzensiebmaschine and their use
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