| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 09/30/2009 | CN201316719Y 棒条筛清理装置 Bar screen cleaning device |
| 09/30/2009 | CN201316718Y Highly-effective grading screen |
| 09/30/2009 | CN201316717Y High-efficient sieve frame |
| 09/30/2009 | CN201316716Y Riddle drum inclination angle adjusting mechanism |
| 09/30/2009 | CN201316715Y Intermediate driver for vibrating screen |
| 09/30/2009 | CN201316714Y Frequency-modulated and mechanical vibrating meshwork screen |
| 09/30/2009 | CN201316713Y High-intensity magnetic front linear slag-removing screen |
| 09/30/2009 | CN101547754A Method of removing unburned carbon from coal ash |
| 09/30/2009 | CN101547753A Apparatus and method for separating solids from solids laden drilling mud |
| 09/30/2009 | CN101543803A Sand-washing method and sand-washing equipment |
| 09/24/2009 | WO2008038014A3 Injection molded grid for saving screen frames |
| 09/23/2009 | EP2103361A1 Method of removing unburned carbon from coal ash |
| 09/23/2009 | EP2103360A1 Machine for separating foreign bodies from grains |
| 09/23/2009 | CN201313095Y Dry separator hanging device convenient for adjusting sifting bed angle |
| 09/23/2009 | CN201313094Y Grizzly bar |
| 09/23/2009 | CN201313093Y Comb tooth grizzly bar |
| 09/23/2009 | CN201313092Y Vibrating screening device |
| 09/23/2009 | CN101537410A Integrated equipment of dry concentration, rough concentration and fine concentration of waste disposal site and technique thereof |
| 09/23/2009 | CN101537409A Dressing machine having double straining boxes |
| 09/23/2009 | CN101537386A Classified roller screen gold mining sand washing machine |
| 09/23/2009 | CN101537379A Fluctuating fine screening device |
| 09/23/2009 | CN101537377A Magnetism recovery device for magnetization of feebly magnetic ore by roasting on two pallets |
| 09/22/2009 | US7591379 Screen/mixer |
| 09/22/2009 | US7591378 Manually guided apparatus for collecting fruits or nuts |
| 09/22/2009 | US7591377 Method and apparatus for a vibrating screen aggregate separator |
| 09/17/2009 | US20090230029 Screening machine and associated screen panel |
| 09/16/2009 | EP1962988B1 Use of a lattice structure and vessel with lattice structure |
| 09/16/2009 | EP1868702B1 Vibration sieve machine for asphalt mixing plants |
| 09/16/2009 | CN201308891Y Counterstriking sieve |
| 09/16/2009 | CN201308890Y Automatic grain screening machine |
| 09/16/2009 | CN201308889Y Coke double amplitude mechanical sieve |
| 09/16/2009 | CN201308888Y Multi-stage double amplitude mechanical sieve |
| 09/16/2009 | CN201308887Y Tailings fine sand screen grader |
| 09/16/2009 | CN101530848A Self-cleaning high elasticity abrasion-proof screen |
| 09/16/2009 | CN101530847A Anti-resonance type resonance screen |
| 09/16/2009 | CN101530846A Standard grit processing method |
| 09/16/2009 | CN101530845A Combined disk vibration drying screening machine |
| 09/16/2009 | CN101530844A Vibrating screen with monolayer beams and double-deck screen |
| 09/16/2009 | CN101530843A Auto-synchronization vertical vibration grading screen |
| 09/16/2009 | CN101530824A A coal dressing method and system of four-product jigging primary cleaning, secondary head coal small simplified heavy medium reelecting |
| 09/11/2009 | WO2009066137A3 Unit for separating glass from multi-materials |
| 09/11/2009 | WO2009013522A3 Plugs for repairing sifting or filtering screens |
| 09/10/2009 | US20090223876 Screen Assembly for a Shale Shaker |
| 09/10/2009 | DE19944182B4 Schleifmittelkorn-Siebvorrichtung Abrasive grain screening device |
| 09/10/2009 | DE102008014301A1 Sort drum for cast part, has plastic drum horizontally rotatable over metallic rolling tires, where walls of plastic drum and metal casings exhibit congruent passage openings that are formed in longitudinal slot-shape |
| 09/09/2009 | CN201304395Y Sieve plate for coal dressing |
| 09/09/2009 | CN201304394Y Polyurethane sieve plate |
| 09/09/2009 | CN101528365A Composite screen with integral inflatable seal |
| 09/09/2009 | CN101524683A Screening plant |
| 09/09/2009 | CN101524673A Compartment-type multi-section cyclone grader |
| 09/09/2009 | CN101524654A Automatic cycle crusher |
| 09/09/2009 | CN100536980C Screening grid |
| 09/08/2009 | US7584858 Screen assembly designed to conform to the radius of vibrating shakers with crowned decks |
| 09/03/2009 | US20090218256 Double Wall Separating Drum |
| 09/02/2009 | EP2095886A2 Paper sheet discriminating apparatus, paper sheet processing apparatus, and paper sheet discriminating method |
| 09/02/2009 | CN201300125Y An efficient slot screen plate |
| 09/02/2009 | CN201300124Y Welded type superfine slotted steel wire screen surface |
| 09/02/2009 | CN201300123Y Multi-channel linear vibrating screen |
| 09/02/2009 | CN201300122Y Amplitude increasing ellipse banana screen |
| 09/02/2009 | CN201300121Y Sand sieving machine |
| 09/02/2009 | CN201300120Y Mechanism for screening materials |
| 09/02/2009 | CN201300119Y Beet soil removal line production device |
| 09/02/2009 | CN101522321A Magnetic screen clamping |
| 09/02/2009 | CN101522320A Composite hookstrip screen |
| 09/02/2009 | CN101522319A Screen for a vibratory separator |
| 09/02/2009 | CN101518906A Novel bag-piercing cutter and drum screen internally provided with bag-piercing cutter |
| 09/02/2009 | CN101518754A Method for washing and screening anthracitic coals |
| 09/02/2009 | CN100534635C Oscillation sieving machine and operation method thereof |
| 09/02/2009 | CN100534634C Imitation metal screen and preparation method thereof |
| 09/01/2009 | US7581689 Device for processing excavated material |
| 09/01/2009 | US7581647 Shale shaker |
| 09/01/2009 | US7581646 Process for sorting grape berries |
| 08/27/2009 | WO2009103855A1 Method and apparatus for heating devices of a mineral material processing unit and a mineral material processing unit |
| 08/27/2009 | US20090211950 Screen for separating granular material |
| 08/27/2009 | US20090211949 Separator system and method of separating materials |
| 08/27/2009 | DE19964420B4 Filter vom Stufentyp zum Entfernen von Verunreinigungen aus Abwasser oder verschmutztem Wasser Remove the step type for removing contaminants from wastewater or polluted water |
| 08/26/2009 | EP2092988A2 Separator attachment for a vibratory apparatus |
| 08/26/2009 | EP2092971A1 Apparatus for screening drilling mud |
| 08/26/2009 | CN201296504Y Separated type conveyor used before crush |
| 08/26/2009 | CN201295678Y Bean sorting device |
| 08/26/2009 | CN201295675Y Automatic clearing device of tobacco vibrating screen classifier screen plate |
| 08/26/2009 | CN201295674Y Rubber screen mesh |
| 08/26/2009 | CN201295673Y Exciter for vibration screen |
| 08/26/2009 | CN201295672Y New multiple high-amplitude vibrating screen |
| 08/26/2009 | CN201295671Y New forced cooling vibrator |
| 08/26/2009 | CN201295670Y Scrap steel screening device |
| 08/26/2009 | CN201295669Y Equal-thickness sectional screen |
| 08/26/2009 | CN201295668Y Mechanical screen for screening charred coal |
| 08/26/2009 | CN201295667Y Chip removing machine for nuts |
| 08/26/2009 | CN201295666Y High temperature resistant high elastic rubber ball |
| 08/26/2009 | CN101516531A Method for grading water-absorbent polymer particles |
| 08/26/2009 | CN101516530A Method for grading water-absorbent polymer particles |
| 08/26/2009 | CN101516529A Method for the classification of water absorbent polymer particles |
| 08/26/2009 | CN101513635A High-efficiency low-resistance coal powder light-dark separation device used for W-shaped flame boiler |
| 08/26/2009 | CN101513625A Overall utilization and treating process of iron ore mine |
| 08/26/2009 | CN101513579A Underground vibration sieve for separating and dehydrating water coal |
| 08/26/2009 | CN100531918C Roughing separation technique for low ore grade iron ore and mineral dressing equipment thereof |
| 08/26/2009 | CN100531917C Mineral dressing technique for low ore grade iron ore and mineral dressing equipment thereof |
| 08/25/2009 | US7578394 Method and apparatuses for screening |
| 08/25/2009 | CA2533644C Apparatus and method for making screen assemblies for vibratory separators |