| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
|---|
| 01/09/2013 | CN102861717A Device for removing impurities in vegetables |
| 01/09/2013 | CN102861673A Device for screening, grinding and adding particles of calcium oxide chemical in flotation |
| 01/09/2013 | CN102861656A Automatic breaking separator for aggregate of die-casting sliders |
| 01/09/2013 | CN101522319B Screen for a vibratory separator |
| 01/03/2013 | WO2013002647A1 Sieve cloth and method of using same |
| 01/03/2013 | WO2013002646A1 Sieve cloth and method of using same |
| 01/03/2013 | WO2013000402A1 Single-shaft track-changeable vibration exciter |
| 01/03/2013 | US20130001335 Method for removing a particulate contaminant material from a particulate mixed lithium metal phosphate material |
| 01/03/2013 | US20130001138 Particle Classifier Apparatus |
| 01/03/2013 | CA2840069A1 Sieve cloth and method of using same |
| 01/03/2013 | CA2839169A1 Sieve cloth and method of using same |
| 01/02/2013 | CN202645480U Electric revolving screen |
| 01/02/2013 | CN202645008U Improved concrete hopper |
| 01/02/2013 | CN202638858U Brown field ectopic repair soil pretreatment device |
| 01/02/2013 | CN202638750U Revolving screen anti-blocking device |
| 01/02/2013 | CN202638749U Screen mesh support frame for vibration screen |
| 01/02/2013 | CN202638748U Flaky ore screening device for vibration screen |
| 01/02/2013 | CN202638747U Crystalline grain selection screen |
| 01/02/2013 | CN202638746U Multi-material combination nonmetal sieve plate with rigid materials as frame |
| 01/02/2013 | CN202638745U Vibrating screen |
| 01/02/2013 | CN202638744U Screening machine |
| 01/02/2013 | CN202638743U Vibration impurity removing device for foods |
| 01/02/2013 | CN202638742U Vibration separation sieve |
| 01/02/2013 | CN202638741U Steel ball steel forging separating device |
| 01/02/2013 | CN202638740U Fertilizer combination screening device |
| 01/02/2013 | CN202638739U Drum screen |
| 01/02/2013 | CN202638738U Rotary drum screening machine |
| 01/02/2013 | CN202638737U Separating device |
| 01/02/2013 | CN202638736U Bark sieving mechanism |
| 01/02/2013 | CN202638735U Rice primary screening device |
| 01/02/2013 | CN202638734U Grain impurity filtering device |
| 01/02/2013 | CN202638733U Planar round sieve device |
| 01/02/2013 | CN202638732U Blast furnace burden classifying screen |
| 01/02/2013 | CN202635557U Complete device for automatically separating nucleuses, skins and seeds of green and red peppers |
| 01/02/2013 | CN102851489A Method for comprehensive recovery of valuable metals in brown iron type laterite-nickel ores |
| 01/02/2013 | CN102847679A Rapping device for grading screen |
| 01/02/2013 | CN102847678A Multistage combined type tobacco shred vibrating screening device |
| 01/02/2013 | CN102847677A Full-automatic sand screening feeder |
| 01/02/2013 | CN102847676A Vertical type screening machine |
| 01/02/2013 | CN102847675A Vibration sieve device |
| 01/02/2013 | CN102847674A Slag removing drum screen capable of distributing pulp |
| 01/02/2013 | CN102847673A Dispersing device for solid particles |
| 01/02/2013 | CN102318689B Automatic tealeaves selecting withering processing system |
| 01/02/2013 | CN101890405B Variable ellipticorbit equal-thickness vibrating screen |
| 01/02/2013 | CN101724422B Device for drying and sieving coal by wind power |
| 01/02/2013 | CN101678411B Process for production of low-specific-gravity hollow particles |
| 12/27/2012 | WO2012109230A4 Apparatus and method for analyzing aggregate |
| 12/27/2012 | US20120325729 Screen For Separating Solid Materials |
| 12/26/2012 | CN202632097U Online monitoring system of flip-flow screen |
| 12/26/2012 | CN202622539U Automatic blanking and butting device capable of polishing and sieving glass ornaments |
| 12/26/2012 | CN202621467U Concentrating machine |
| 12/26/2012 | CN202621465U Walnut winnowing machine |
| 12/26/2012 | CN202621464U Airflow and vibration combination dry sand grading screening system in dry-mixed mortar production line |
| 12/26/2012 | CN202621458U Graded vibration sieve sheet |
| 12/26/2012 | CN202621457U Screen cloth for sieve bend for coal preparation |
| 12/26/2012 | CN202621456U Movable screen piece arranged in rotary screen |
| 12/26/2012 | CN202621455U Self-cleaning screen cloth of vibrating screen |
| 12/26/2012 | CN202621454U Rice screening piece with rapidly and efficiently purifying function |
| 12/26/2012 | CN202621453U Feed buffer device of vibrating screen |
| 12/26/2012 | CN202621452U Feeding box for sieve bend |
| 12/26/2012 | CN202621451U Power and particle material sieving device |
| 12/26/2012 | CN202621450U Eccentric distance adjustable vibration exciter for self-centering inertia vibrating screen |
| 12/26/2012 | CN202621449U Steel strip-type sieve plate |
| 12/26/2012 | CN202621448U Recycling powder reuse processor |
| 12/26/2012 | CN202621447U Veterinary Chinese herbal medicinal rotary vibration sieve |
| 12/26/2012 | CN202621446U Screening vibrating device for compound fertilizer raw material grains |
| 12/26/2012 | CN202621445U High-frequency magnetite powder vibration sieve |
| 12/26/2012 | CN202621444U Vibrating screen |
| 12/26/2012 | CN202621443U Online lime screening device |
| 12/26/2012 | CN202621442U Screening plant of hand-guided type sand beach cleaning machine |
| 12/26/2012 | CN202621441U Level-pushout-type integrative garbage screening machine |
| 12/26/2012 | CN202621440U Module splicing type roller sieve screen for sawdust |
| 12/26/2012 | CN202621439U Novel roller sieve |
| 12/26/2012 | CN202621438U Self-cleaning stuck and plugged sieving device |
| 12/26/2012 | CN202621437U Dry fruit sorting machine |
| 12/26/2012 | CN202621436U Fresh pellet concentrated screening device |
| 12/26/2012 | CN202621435U Solid material rotating distribution device |
| 12/26/2012 | CN202621434U Bait block size controlling device |
| 12/26/2012 | CN202621433U Building sieve |
| 12/26/2012 | CN202621432U Fritillary bulb filter device |
| 12/26/2012 | CN202621431U Distributor filter pipe |
| 12/26/2012 | CN202621430U Compound fertilizer grain screening and discharging mechanism |
| 12/26/2012 | CN202621274U Sorting hopper of ore washer |
| 12/26/2012 | CN202621064U Material mixing and vibration screening machine |
| 12/26/2012 | CN102839935A Drilling fluid vibrating screen with anti-splash cover plate |
| 12/26/2012 | CN102836819A Parallel type shunting and screening device |
| 12/26/2012 | CN102836818A Vibrating screen |
| 12/26/2012 | CN102836817A Vibrating sieve |
| 12/26/2012 | CN102836816A Resonance screen |
| 12/26/2012 | CN102836815A Automatic screening device for tea |
| 12/26/2012 | CN102836814A Drum type macadamia nut screening machine |
| 12/26/2012 | CN102836813A Circulation screening device |
| 12/26/2012 | CN102836812A Full-automatic chamfering separator for magnet ring blank |
| 12/26/2012 | CN102274822B Elliptic vibration machine with parallel shafts and double excitation motors |
| 12/26/2012 | CN101678298B Method for introducing into a reaction tube of a tube bundle reactor, a partial amount withdrawn from at least one production charge of annular-shaped shell catalysts k |
| 12/20/2012 | US20120318721 Grooved screen used in a tramp material separator |
| 12/20/2012 | US20120318720 Sand cleaning apparatus and method |
| 12/19/2012 | EP2535120A1 Filter and method for producing a filter |
| 12/19/2012 | CN202616374U Bridge crossing separation equipment for waste plumbic acid storage battery |
| 12/19/2012 | CN202616373U Lead plaster separation equipment for waste and old lead-acid storage battery |