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 7 - Selective separation of solid materials carried by, or dispersed in, gas currents
Patents for B07B 7 - Selective separation of solid materials carried by, or dispersed in, gas currents (3,808)
06/2010
06/30/2010CN201516416U Inverted airflow seal device used for airflow classer
06/30/2010CN101758024A Waste processing positive pressure sorting machine
06/30/2010CN101758023A Grain selecting device
06/23/2010CN201510998U Tertiary air intake device for powder selecting machine
06/23/2010CN101260663B Water floating article interception processing system
06/22/2010US7740424 Article separation apparatus and method for unit operations
06/16/2010CN101733250A Pretreatment process for seed cotton
06/16/2010CN101096020B Toner and method for producing the same
06/10/2010WO2010064015A2 Flow divider for sorting apparatus
06/09/2010CN201501840U Moisture-control grading bed
06/09/2010CN201500646U Artemia cyst winnowing separator
06/09/2010CN201500645U Pneumatic separation device
06/09/2010CN101722150A Method and device for separating shredded tobacco in dust removing system of tobacco leaf shredder
06/09/2010CN101720721A Process for producing brine shrimp eggs
06/02/2010CN201493268U Multi-stage ultra-fine vortex powder separator
06/02/2010CN201493267U Structure for sealing rotor of large powder concentrator
06/02/2010CN1689715B Method and apparatus for separating foreign matter from material flow
06/02/2010CN101337230B Defective cigarette holder processing and recovering technique
05/2010
05/27/2010US20100126914 Plastic Separation Module
05/26/2010CN201485537U Device for preparing graphite single crystal wafers
05/26/2010CN201483610U Polishing powder adding winnowing device
05/26/2010CN201482728U Dust-collection type fanning machine unit
05/26/2010CN201482542U Jet flow grinding classifier
05/26/2010CN101138761B Taper cone type centrifugal fan
05/19/2010CN201470606U Garbage wind sorting system
05/19/2010CN201470605U Pneumatic concentrator
05/19/2010CN201470604U Negative-pressure grain winnower
05/19/2010CN201470276U Sand polishing powder recycling device
05/19/2010CN101709719A Impeller and draught fan thereof, and waste separation crusher with same
05/14/2010CA2742759A1 Dry granulation in a gas stream
05/12/2010CN201454861U Wearproof device for air outlet of powder concentrator
05/12/2010CN201454854U Dry-method powder screening machine
05/12/2010CN201454853U Manual, electric adjustable windmill
05/12/2010CN201454852U Efficient wind power separation device for particle plant seeds
05/12/2010CN201454851U Large-scale vibration counterflow fluidized bed dry sorting machine
05/12/2010CN201454850U Wind lifting and winnowing two-stage dust removing device without smashed grain
05/12/2010CN201454823U Straw stock winnowing and impurity cleaning device
05/12/2010CN1803318B Super fine powder classifier
05/11/2010US7712689 Shredder with thickness detector
05/11/2010US7712611 Apparatus for controlling the separation of particulate material
05/05/2010CN201446085U Air flow type sorting machine
05/05/2010CN201446084U One-level dedusting gravity blanking structure
04/2010
04/29/2010WO2010047175A1 Method for classifying powder
04/28/2010CN201441980U Horizontal type static particle classifier
04/28/2010CN201441979U Axial coarse powder separator
04/15/2010WO2010017865A3 Process for sifting a mixture of a milled material and a fluid, and mill sifter
04/15/2010DE102008051429A1 Surface element e.g. rotor blade, for separator wheel, has cover surface element glued to main surface of base surface element, and exhibiting wall thickness smaller than that of base surface element
04/14/2010CN101693249A Flotation tailing dry-type separation high pressure air stream grinding powder recycling process
04/07/2010CN101692021A Single-channel multi-functional intermediate-volume atmospheric particulate cascade sampling cutter
04/07/2010CN101690932A Obliquely slotted powder classification device
03/2010
03/31/2010CN201431967Y Sorting device for self flowing type gas-solid magnetic field fluidized bed
03/24/2010CN101678402A Pulverizing and coarse powder classifying apparatus and fine powder classifying apparatus
03/23/2010US7681814 Jet mill with integrated dynamic classifier
03/17/2010CN201423350Y Coarse pulverized coal separator with radial guide effect
03/17/2010CN101670340A Separation technology of goose feather eiderdown
03/17/2010CN100594072C Circular airflow screening machine for powder material
03/10/2010CN201419165Y Combustible and explosive dust cleaning device
02/2010
02/25/2010US20100044282 Deflector device for coal piping systems
02/25/2010DE102008038776A1 Verfahren zur Sichtung eines Mahlgut-Fluid-Gemisches und Mühlensichter A method for sighting of a fluid mixture Grist Mill and Classifier
02/24/2010EP2156902A1 Method of and apparatus for sorting mineral
02/24/2010CN101653764A Low-resistance and high-efficiency powder concentrator
02/18/2010WO2010017865A2 Process for sifting a mixture of a milled material and a fluid, and mill sifter
02/18/2010CA2731691A1 Process for classifying a ground material-fluid mixture and mill classifier
02/17/2010EP1722878B1 Circumferential slot virtual impactor for concentrating aerosols
02/10/2010EP2150359A1 Pulverizing and coarse powder classifying apparatus and fine powder classifying apparatus
02/10/2010CN201399432Y Bearing seal device of powder selecting machine
02/09/2010US7658341 Dispersion devices for aggregates
02/03/2010CN201394539Y Suction type dust-collecting and debris-removing installation
02/03/2010CN201394537Y Centrifugal type efficient grain cleaning sieve
02/02/2010US7654396 Classifier, vertical crusher having the classifier, and coal fired boiler apparatus having the vertical crusher
01/2010
01/27/2010CN201389524Y Powder concentrator
01/27/2010CN201389523Y High-efficiency rotor-type carbon forming powder grader
01/21/2010DE102006044833B4 Zentrifugalsichter und Verfahren zum Sichten Centrifugal and procedures for screening
01/20/2010CN201385039Y Integrated treatment device of life garbage
01/20/2010CN101628284A Method for processing fly ash
01/19/2010CA2566835C Classification of splinters and wood chips
01/13/2010EP2142312A2 Apparatus and method for sifting feedstock
01/13/2010CN201380162Y Ultra-fine pulverizer grading impeller assembly
01/13/2010CN201380093Y Vertical shaft ultra-fine pulverizer
01/13/2010CN100579666C Turbine grader of pendulum powder mill
01/06/2010CN201375920Y Gasifying sediment impurity separator for powdery materials
01/06/2010CN100577308C Belt-type double-magnetic track magnetic separator for obtianing fine iron powder by magnetic separation
12/2009
12/31/2009DE102008029737A1 Solid classifying device for use in preparation system, has conveying units for conveying solids in direction of separation units and formed by rotors, where each rotor cooperates with separation units of respective partition stage
12/30/2009CN201371125Y Improved specific gravity complex grain cleaner
12/30/2009CN101612618A Process for discarding coarse tailings with primary sand return for ultralean magnetite ores
12/23/2009CN201366414Y Device for automatically separating paper honeycomb flexible material cuttings and iron powder particles
12/23/2009CN101607258A Method of dust removal for coke transportation system
12/16/2009CN201361620Y High-precision classification impeller
12/16/2009CN201361619Y Device utilizing ultrasonic radiation force to precisely grade ultrafine particles
12/09/2009CN201357145Y Efficient rotor type metal mineral powder choosing machine
12/09/2009CN201357144Y Combined type efficient rotor power-choosing machine for desulfurizing and pulverizing
12/03/2009US20090294333 Centrifugal Separator
12/02/2009EP2125229A1 Air separator for comminuted materials
12/02/2009CN201353563Y Flow guiding device for submicron superfine classifier
12/02/2009CN101590471A Separating device and separating method for self streaming gas-solid magnetic field fluidized bed
11/2009
11/25/2009EP2121205A1 Apparatus for on-site cleaning of landscape rock
11/25/2009CN201350451Y Powder concentrator of wide particle size distribution
11/25/2009CN201350450Y Active pulsating air flow sorting equipment
11/18/2009EP1711281B1 Separator for granular material
11/18/2009CN101579689A Complete system of recycling treatment of city household garbage and a method thereof
1 ... 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 ... 39