| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 03/20/2013 | CN202803577U Particle screening plant for manufacturing magnetic cores |
| 03/20/2013 | CN202803576U Sieving device capable of preventing material adhesion |
| 03/20/2013 | CN202803575U Hydraulic high-frequency vibration sieve |
| 03/20/2013 | CN202803574U Double rotary screen type material screening device |
| 03/20/2013 | CN202803573U Separating device of 1, 8-nitroanthraquinone |
| 03/20/2013 | CN202803572U Polygon rotary cylinder screen |
| 03/20/2013 | CN202803571U Fertilizer roller screen |
| 03/20/2013 | CN202803439U Drilling fluid cleaning separator |
| 03/20/2013 | CN202803413U Adding device for granule sieving and grinding of calcium oxide drug in floatation operation |
| 03/20/2013 | CN202803391U Flat plate deslagging sieve used for iron ore concentrate deslagging technology |
| 03/20/2013 | CN202800109U Waste cigarette screening and arranging device |
| 03/20/2013 | CN202800081U Automatic water chestnut cleaning and classifying equipment |
| 03/20/2013 | CN102978305A Molten steel casting residue treatment and recycling method |
| 03/20/2013 | CN102974538A Novel flip-flow screen beam |
| 03/20/2013 | CN102974537A Bar strip type sieve plate |
| 03/20/2013 | CN102974536A Circular hole sieve plate |
| 03/20/2013 | CN102974535A 六角破碎筛 Hex broken sieve |
| 03/20/2013 | CN102974534A Sticky down sieve box |
| 03/20/2013 | CN102974533A Screening device |
| 03/20/2013 | CN102974532A Screening device |
| 03/20/2013 | CN102974531A Soil purification separator |
| 03/20/2013 | CN102974530A Double-layer round vibrating sieve |
| 03/20/2013 | CN102974529A Multichannel feeding machine |
| 03/20/2013 | CN102974528A Long cooling screen for precoated sand |
| 03/20/2013 | CN102974527A Wax particle screening and collecting device |
| 03/20/2013 | CN102974526A Pneumatic sieve of throwing jet |
| 03/20/2013 | CN102974525A Vibrating screen |
| 03/20/2013 | CN102974443A Classified powder material sieving device |
| 03/20/2013 | CN102974439A Ultrasonic classified bulb recovery device |
| 03/20/2013 | CN102389872B Roller type distributing device capable of automatically adjusting roller clearance |
| 03/20/2013 | CN101330990B Screening arrangement |
| 03/20/2013 | CN101330989B Screening arrangement |
| 03/19/2013 | CA2657513C A screen assembly for a vibratory separator |
| 03/19/2013 | CA2571408C Screen assembly for a pulp digester |
| 03/14/2013 | WO2013033775A1 Screen |
| 03/14/2013 | US20130062261 Screening method and apparatus |
| 03/13/2013 | CN202791304U C-shaped aluminum profile for flour milling purifier |
| 03/13/2013 | CN202785919U Heavy metal polluted sediment processing device for river courses and lakes |
| 03/13/2013 | CN202785606U Converted hopper |
| 03/13/2013 | CN202784745U High-strength vibrating sieve bracket mechanism for conveyer |
| 03/13/2013 | CN202784704U Material conveying system for achieving removal of impurities and dust |
| 03/13/2013 | CN202784665U Powder production vibration feeding device |
| 03/13/2013 | CN202779150U Kitchen waste sorting device |
| 03/13/2013 | CN202779115U Dust collecting device for rotary screen |
| 03/13/2013 | CN202778962U Material screening device |
| 03/13/2013 | CN202778961U Double-cross-flow draught fan three-air-flue double-deck vibrating sieve cleaning selecting device |
| 03/13/2013 | CN202778953U Anti-blocking device of screen mesh |
| 03/13/2013 | CN202778952U Reel type screen tensioning device |
| 03/13/2013 | CN202778951U Vibrating screen structure of vibrating screen machine |
| 03/13/2013 | CN202778950U Anti clogging screen cloth for kitchen waste treatment device |
| 03/13/2013 | CN202778949U Feeding hopper used on vibrating screen |
| 03/13/2013 | CN202778948U Baffle device for screen mesh |
| 03/13/2013 | CN202778947U Filter type feed box with dehydrating and medium-removing functions |
| 03/13/2013 | CN202778946U Material distributing mechanism used for premixed dry mortar primary screen |
| 03/13/2013 | CN202778945U Production vibration screen of washing ball clay special for high-grade ceramic |
| 03/13/2013 | CN202778944U Vibration sieve for Dai medicine decoction tablet preparation |
| 03/13/2013 | CN202778943U Improved oil-tea camellia seed vibrating screen |
| 03/13/2013 | CN202778942U Hung leaf cleaning device for vibratory fresh tea leaf classifier |
| 03/13/2013 | CN202778941U Novel vibrating screen device for producing compound fertilizer |
| 03/13/2013 | CN202778940U Vibratory stone screening and washing separator |
| 03/13/2013 | CN202778939U Peanut sieving device |
| 03/13/2013 | CN202778938U Water granulated slag raw material screening device |
| 03/13/2013 | CN202778937U Air flow vibrating screen |
| 03/13/2013 | CN202778936U Separating device for steel slag |
| 03/13/2013 | CN202778935U Quick-detach rotary powder sifting machine |
| 03/13/2013 | CN202778934U Cylindrical deslagging sieve capable of distributing ore pulp |
| 03/13/2013 | CN202778933U Device for sorting sporocarp and mycoplasm in recovery and production of cicada culture medium |
| 03/13/2013 | CN202778932U Inclined type rotary drum vibrating screen |
| 03/13/2013 | CN202778931U Drum screen for classification of garbage and wastes |
| 03/13/2013 | CN202778930U Preliminary-classification self-returning type drum screen |
| 03/13/2013 | CN202778929U Rotating drum round screen device for granulation production of compound fertilizer |
| 03/13/2013 | CN202778928U Screen cloth for screening biomass molded fuel |
| 03/13/2013 | CN202778927U Garlic sorter |
| 03/13/2013 | CN202778926U Uniform distribution flat deslagging sieve |
| 03/13/2013 | CN202778925U Vertical type filter suitable for production process of polymer ferric sulfate |
| 03/13/2013 | CN202778687U Impurity remover after citrus and orange separation |
| 03/13/2013 | CN202773269U Soil pulverizing, soil sieving and soil loading machine in rice big-arch shelter |
| 03/13/2013 | CN102966698A Shock-absorbing seat for vibrating screens of blast furnaces |
| 03/13/2013 | CN102962839A Vibrating screen mechanism with three-dimensional independent output motion |
| 03/13/2013 | CN102962200A Electric sand screening device |
| 03/13/2013 | CN102962199A Vibration sieve and pitch mixing plant comprising vibration sieve |
| 03/13/2013 | CN102962198A Single-shaft elliptic vibration sieve |
| 03/13/2013 | CN102962197A Conveying and vibrating feeding screen |
| 03/13/2013 | CN102962196A Roller grading sieve |
| 03/13/2013 | CN102962195A Multi-connected drum particle material grader |
| 03/13/2013 | CN102962194A Long material preseparator |
| 03/13/2013 | CN102962193A Belt type screening machine |
| 03/13/2013 | CN102962192A Material screening machine for chemical industry |
| 03/13/2013 | CN102962190A Self-synchronous vibrating screen and eccentric block thereof |
| 03/13/2013 | CN102962129A Magnetic separation device and method for sorting metal substances in household garbage |
| 03/13/2013 | CN102313669B Coke impact resistance test apparatus |
| 03/13/2013 | CN101927208B Optimized process for processing steel slag by magnetic separation |
| 03/13/2013 | CN101851055B Roller-type cleaning and screening device |
| 03/13/2013 | CN101823048B Garbage sorting device and method |
| 03/13/2013 | CN101758018B Rhombic roller type sieving machine |
| 03/13/2013 | CN101516529B Method for the classification of water absorbent polymer particles |
| 03/12/2013 | US8393474 Injection molded grid for saving screen frames |
| 03/07/2013 | WO2013032357A1 Method of removing coal for dispatch at strip mines and conveyor system for implementing same |
| 03/07/2013 | WO2013030667A1 Vibratory screening apparatus |
| 03/07/2013 | WO2013029972A1 Method and device for separating products |