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)
10/2003
10/15/2003CN2579534Y Seed processing vehicle
10/08/2003EP1351098A2 Pulverization/classification apparatus for manufacturing powder, and method for manufacturing powder using the pulverization/classification apparatus
10/08/2003CN2577983Y Soybean rice clean separating blower
10/02/2003US20030185718 Contacting the mercury in the flue gas with a solution of a chloride-containing salt dissolved in a solvent by injecting the solution into the flue gas duct to oxidize mercury into HgCl2
10/01/2003CN2576357Y Wind delivering feed-back device
09/2003
09/25/2003US20030178514 Cylinder vessel; toner powders; controlling particle size
09/18/2003WO2003076051A1 Method and apparatus for removing mercury species from hot flue gas
09/18/2003US20030173261 Stopper debris separator
09/17/2003EP1344576A1 Inline shifter
09/17/2003EP1276569B1 Method for separating material to be separated using a centrifugal air separator
09/17/2003CN2573091Y Water-free sand cleaning machine
09/17/2003CN2573090Y Radical spreading plate for powder sorter
09/17/2003CN2573089Y Spheric rotor for powder sorter
09/17/2003CN2573088Y Winnowing machine
09/16/2003US6619484 Filter device
09/12/2003WO2003074369A2 Stopper debris separator
09/09/2003US6616734 Dynamic filtration method and apparatus for separating nano powders
09/09/2003CA2284854C Circulating fluidized bed reactor with floored internal primary particle separator
09/03/2003CN2569927Y Winnowing fan
09/03/2003CN2569926Y Small-sized garbage disposal sorting machine
08/2003
08/27/2003EP1337607A1 Method for the gasification of liquid to pasty organic substances and substance mixtures
08/27/2003CN2568321Y Secondry blowing rotor type powder selector
08/20/2003CN2566948Y Mainframe of agricultural winnower
08/20/2003CN1118339C Vertical-axis air classifier
08/19/2003US6607079 System and method for controlling particle flow distribution between the outlets of a classifier
07/2003
07/24/2003WO2003059534A1 Apparatus and method for classifying fine particles into sub and supra micron ranges with high efficiency and throughput
07/24/2003CA2467395A1 Apparatus and method for classifying fine particles into sub and supra micron ranges with high efficiency and throughput
07/23/2003EP1328759A2 Method and apparatus for reducing the carbon content of combustion ash and related products
07/16/2003CN2560443Y Anti-blocking rice winnow
07/02/2003CN2558473Y Fanner
06/2003
06/25/2003EP1320740A1 Impactor
06/25/2003CN2557246Y Grain winnower
06/19/2003WO2003028877B1 Separation of fine granular materials
06/19/2003US20030111393 Method for separating material to be separated using centrifugal air separator
06/17/2003US6579041 Pre-screening element for pneumatic particle transport systems
06/12/2003DE20023202U1 Sifting machine for extracting dust from new plastic granules and/or reground plastic material has a valve allowing excess reground material to be removed during sifting
06/04/2003CN2553906Y Exhause grain thrower
05/2003
05/28/2003EP1214155B1 Method and air separator for classifying charging material reduced in size
05/28/2003CN2552614Y 筛选机 Screening
05/28/2003CN2552613Y Rotary sieve chaff-absorbing thresher
05/28/2003CN2552612Y Double-sieve grain-cleaning electric windmill
05/27/2003US6568536 Classifier and method for preparing toner
05/22/2003WO2003041840A1 Pollen cleaning method and device
05/22/2003CA2463383A1 Pollen cleaning method and device
05/21/2003CN2551357Y 种子加工车 Seed processing car
05/15/2003WO2000042357A3 Method and apparatus for reducing the carbon content of combustion ash and related products
05/14/2003CN2550080Y Powder coal Separator
05/14/2003CN2550079Y Movable cleaning sieve for grain and oil raw material
05/14/2003CN1416970A Centrifugal water-free rice washing machine
05/08/2003WO2003037534A1 Method apparatus for separating unwanted matter from granular material
05/08/2003US20030085158 Method apparatus for separating unwanted matter from granular material
04/2003
04/30/2003CN2547422Y New-type winnowing machine
04/17/2003DE10044102C2 Sichtrad für Windsichter Classifying rotor for wind sifter
04/16/2003CN2544841Y Front mounted winnowing machine of four-wheeled tractor
04/10/2003WO2003028877A1 Separation of fine granular materials
04/10/2003CA2501106A1 Separation of fine granular materials
04/09/2003CN2543613Y Cylinder grain cleaner
04/02/2003CN2542349Y Circulating fanning mill shutter adjuster
04/02/2003CN2542348Y Circulating fanning mill air brake adjuster
04/01/2003CA2130376C Pneumatic sifter
03/2003
03/27/2003WO2003024603A1 Recovery of plastics material from optical storage media
03/26/2003EP1294488A1 Cyclone separator with central built-in element
03/26/2003CN2541072Y Electric fan vehicle
03/26/2003CN2541071Y Winnowing separator
03/19/2003CN1403212A Turbine swirl separator
03/19/2003CN1103253C Sieving wheel for centrifugal wind sieving machine
03/18/2003US6533844 Method and assembly for separating solids from gaseous phase
03/13/2003US20030047076 Dynamic filtration method and apparatus for separating nano powders
03/12/2003EP1100992B1 Method and device for sorting paper mixtures
03/12/2003CN2539579Y Powder sorting unit for crusher discahrging
02/2003
02/27/2003WO2003015937A1 Controlling particle flow distribution between the outlets of a classifier
02/26/2003EP0979152B1 Air separation process and device
02/25/2003CA2164334C Method and device for separating heavy particles from a particulate material
02/20/2003US20030034278 System and method for controlling particle flow distribution between the outlets of a classifier
02/20/2003DE29724707U1 Wind sifter for separation of different grain sizes - has cross=sectional faces of rotor passages designed so that ratio of forces acting upon particles over part of passages is constant up to maximum deviation of plus or minus 10 per cent
02/19/2003CN2536321Y Stone remover
02/19/2003CN1397387A Rotor of powder separator
02/12/2003CN2535147Y Horizontal rotary squirre-cage classifier
02/06/2003WO2003010371A2 Method and device for classifying valuable material comprising at least one fibrous fraction
02/05/2003CN1394698A Method for sorting material in place
02/05/2003CN1100625C 分级机 Grader
01/2003
01/30/2003US20030022706 Method and apparatus for harvesting crops
01/29/2003CN2533100Y Waste plastics refuse air classifying and plastics collecting system
01/28/2003US6510855 Tobacco recovery system
01/23/2003WO2003006167A1 The apparatus for particle separation and sorting and washing and drying
01/22/2003EP1276569A1 Method for separating material to be separated using a centrifugal air separator
01/22/2003CN2531890Y Material separator
01/08/2003CN2529706Y Gravity winnowing appts. for garbage
01/08/2003CN1389175A Grid assembly for rotary dust-collecting device of vacuum dust collector
01/07/2003CA2257674C Air classifier with centrifugal action
01/02/2003US20030000869 Article and apparatus for particulate size separation
01/01/2003CN2528552Y Seed selective separation machine
12/2002
12/25/2002CN2527365Y Suction type lime powder selection machine
12/25/2002CN2527364Y Induced draft separator for cleaning grains
12/25/2002CN1387463A Gringing and classifying method for cereals and grinding and classifying machine for cereals
12/19/2002WO2002100549A1 Pressure differential material transport and disposal system
12/19/2002CA2488869A1 Pressure differential material transport and disposal system
12/12/2002US20020185559 Pressure differential material transport and disposal system
12/12/2002DE10157019A1 Gitteranordnung einer Wirbel-Staubsammelvorrichtung für einen Staubsauger Lattice arrangement of a vortex dust collecting apparatus for a vacuum cleaner
12/11/2002EP1263276A1 Cross-flow fan with a closed suction element, and smooth flowing suction separation device
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