| Patents for B07B 4 - Separating solids from solids by subjecting their mixture to gas currents (2,793) |
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| 01/29/2014 | CN203408890U Connecting structure of airflow sorting machine cover cap |
| 01/29/2014 | CN103547382A Device and method for separating feedstock into at least one light material fraction and a heavy material fraction |
| 01/22/2014 | EP2686118A1 Process for handling waste material |
| 01/22/2014 | CN103521443A Blowing type device for recovering cut tobacco in rejected stem slivers |
| 01/22/2014 | CN101583693B Density-based coke separation process in paste plant |
| 01/15/2014 | EP2684471A1 Device for separating foreign bodies from a flow of tobacco |
| 01/15/2014 | CN103517770A Method and device for fractionating bulk material |
| 01/15/2014 | CN103507102A Traditional Chinese medicine slicer |
| 01/15/2014 | CN103507101A Modified traditional Chinese medicine slicer |
| 01/08/2014 | CN103495554A Method for manufacturing feed dust collector |
| 01/01/2014 | CN203373412U Device for extracting and purifying metals from circuit boards |
| 01/01/2014 | CN203370731U Garbage winnowing machine |
| 01/01/2014 | CN203370730U Dust remover for blighted grains |
| 01/01/2014 | CN203370729U Blighted grain separator |
| 01/01/2014 | CN103480575A Vacuum suction machine for garbage disposal |
| 01/01/2014 | CN103478244A Harvested rice cleaning and drying device and method |
| 01/01/2014 | CN102553823B Sorting device for solid materials with different specific weights |
| 01/01/2014 | CN102441527B Separation method for catalysts of different inactivation degrees |
| 12/25/2013 | CN203356076U Impurity fast discharging outlet |
| 12/25/2013 | CN102300647B Device for selective granulometric separation of solid powdery materials using centrifugal action, and method for using such device |
| 12/19/2013 | US20130334110 Trash Separator |
| 12/18/2013 | EP2020266B1 Powder classifying device |
| 12/18/2013 | CN103447235A Negative pressure separation device for solid wastes |
| 12/11/2013 | CN103433215A Raisin dust collector |
| 12/05/2013 | WO2013180620A1 Separator, dispensing device, agricultural implement and method of separating granular material |
| 12/04/2013 | CN203316171U Rice-cooling device |
| 12/03/2013 | US8596462 Particle separator |
| 11/28/2013 | WO2013177373A1 Plastic material separation system and method |
| 11/28/2013 | WO2013111431A3 Powder dispersion apparatus and fine powder generation method |
| 11/27/2013 | CN203304187U Farm-oriented electric-driven windmill |
| 11/26/2013 | US8590709 Pneumatic classification of mixtures of particulates |
| 11/20/2013 | CN102046293B Circulating mill system with external rising pipes |
| 11/13/2013 | CN203281507U Hollow electric agricultural windmill |
| 11/06/2013 | CN203265060U Novel tea leaf wind screening device |
| 11/06/2013 | CN103380815A Impurity removing and drying machine of wheat |
| 10/30/2013 | CN203253635U Vibrated fluidized bed sorting machine with air distribution plate capable of vibrating in large amplitude |
| 10/30/2013 | CN203253634U Electric grain thrower |
| 10/24/2013 | US20130277284 Sorting Apparatus |
| 10/23/2013 | CN101687654B Asbestos-free high-purity natural flaky mineral and process for production thereof |
| 10/16/2013 | CN103351884A Density-based coke separation process in paste plant |
| 10/10/2013 | WO2013149293A1 Separating mined material |
| 10/09/2013 | EP2646175A1 Method for separating and recovering concentrated copper and other metal from processed recycled materials |
| 10/03/2013 | WO2013145871A1 Particle sorting machine |
| 10/03/2013 | US20130256200 Optical granular material-sorting apparatus utilizing piezoelectric valve |
| 09/26/2013 | WO2013141650A1 Rotational scrap iron separator and scrap iron sorting device using same |
| 09/26/2013 | WO2012009450A3 Pulverizer classifier |
| 09/25/2013 | CN102601049B Wind power sorting system for municipal domestic waste |
| 09/18/2013 | CN103302029A Middle-through type electric farm windmill |
| 09/12/2013 | WO2013131135A1 Method and apparatus for separating particulate matter |
| 09/12/2013 | US20130233776 Separation Apparatus |
| 09/11/2013 | CN203184232U Dust removal sorting table |
| 09/11/2013 | CN203184231U Jasmine winnowing device |
| 09/05/2013 | DE112010005677T5 Vorrichtung zur pneumatischen Vakuumsichtung von Schüttgut Apparatus for pneumatic Vakuumsichtung of bulk |
| 09/04/2013 | CN203173189U Coal cleaning feeding device |
| 09/04/2013 | CN103272773A Sorting machine for hops |
| 08/28/2013 | EP2631016A1 Cylindrical dedusting apparatus |
| 08/28/2013 | CN203155549U Device for separating film from waste plastic bottle |
| 08/27/2013 | US8520210 Separation of cenospheres from fly ash |
| 08/21/2013 | EP2627457A1 Method for separating planar and three-dimensional solids in a flow of bulk goods |
| 08/21/2013 | CN203140310U Powder removing device, powder removing equipment and plastic production system |
| 08/14/2013 | CN203124274U Air-separation tobacco-leaf drop negative pressure impurity-removing device |
| 08/14/2013 | CN103240224A Air distribution plate large-amplitude vibrating fluidized bed sorting machine |
| 08/14/2013 | CN102343332B Circulating air flow grain fanning-sorting machine |
| 08/07/2013 | CN203108793U Light substance winnowing separation device for belt machine |
| 07/31/2013 | CN203091273U Light and efficient winnowing device |
| 07/31/2013 | CN203091272U Wheat germ sorting and extracting device |
| 07/31/2013 | CN203087441U Improved tea stem picking machine |
| 07/31/2013 | CN102091692B Frequency-dependent vibration sieve mechanism special for dry-method sand grinding and dust removing complete equipment and blocking preventing method |
| 07/30/2013 | US8496114 Trash separator |
| 07/25/2013 | WO2013107834A1 Cage-wheel separator |
| 07/24/2013 | CN203076203U Drum-type winnower used for garbage disposal |
| 07/24/2013 | CN203076202U Sand material conveying system of modified bituminous waterproof roll material production line |
| 07/16/2013 | US8485459 Intense vortex dryer, comminutor and reactor |
| 07/11/2013 | WO2013102976A1 Dry separation method and dry separation device |
| 07/11/2013 | WO2013102451A1 Cyclone-like separator, in particular for waste management |
| 07/10/2013 | CN103191863A Walnut screener |
| 07/03/2013 | CN103189150A Method for separating planar and three-dimensional solids in a flow of bulk goods |
| 07/03/2013 | CN101616779B Apparatus for scattering fibrous material, e.g. chips |
| 06/27/2013 | WO2013095179A1 Method for pneumatically concentrating mineral raw materials |
| 06/26/2013 | CN203018316U Paper scrap separating device of bale-off screening slag remover |
| 06/26/2013 | CN203018315U Feather winnowing equipment |
| 06/26/2013 | CN101758021B Vertical grain cleaning plant |
| 06/19/2013 | CN203006289U Niblet conveying rack |
| 06/12/2013 | CN202987559U Automatic cookie sorting and conveying device |
| 06/12/2013 | CN202984106U Dual-purpose all-in-one machine for screening and removing stones |
| 06/12/2013 | CN202984094U Airflow separator for waste circuit board dry type recycling production line |
| 06/06/2013 | WO2013079416A1 Device for sifting granular material |
| 06/05/2013 | EP2598256A1 Separation apparatus |
| 06/05/2013 | CN202962866U Material collection device of yellow mealworm screening machine |
| 06/05/2013 | CN202962865U Yellow mealworm screening machine |
| 06/05/2013 | CN202962864U Impurity removing device before machining of gelatinized starch |
| 06/05/2013 | CN103128053A Coal ash collecting fractionation device |
| 06/05/2013 | CN101657268B Method of and apparatus for sorting mineral |
| 05/30/2013 | WO2013075184A1 Device for recycling nylon contained in fabric for extracting silicone |
| 05/30/2013 | US20130134073 Fine Separation Apparatus |
| 05/29/2013 | DE102011055762A1 Vorrichtung zum Sichten von körnigem Gut Apparatus for screening granular material |
| 05/29/2013 | CN202954100U Novel powdery material slag-removing box device |
| 05/29/2013 | CN202951631U Corn ear, filament and sundries removing device |
| 05/22/2013 | EP2593246A2 Pulverizer classifier |
| 05/22/2013 | CN202943029U Vibration winnowing machine |