ClassID:

37288

B07B7/083 - CPC Classification

Classification description:

Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes

Recent Application in this class:
#1
20260138157
2026-05-21

Classifier device for separating material to be classified into a fine material and a coarse material, classifier system and method for operating a classifier device

#2
20250381585
2025-12-18

DYNAMIC TURBINE CLASSIFIER WITH A FLOW RESTRICTING SLEEVE

#3
20250041874
2025-02-06

CLASSIFIER ARRANGEMENT FOR A VERTICAL ROLLER MILL

#4
20240299984
2024-09-12

CLASSIFIER AND CLASSIFYING METHOD

#5
20230083576
2023-03-16

Toner classification apparatus and toner production method

#6
20230080044
2023-03-16

Method and facility for continuous aeraulic separation of particulate materials consisting of a mixture of particles heterogeneous in both particle size and density

#7
20230035878
2023-02-02

METHOD AND PLANT FOR AERAULIC SEPARATION

#8
20220410212
2022-12-29

Classifier wheel with vane surface elements

#9
20220379347
2022-12-01

PARTICLE SEPARATION DEVICE FOR ADDITIVE MANUFACTURE AND ADDITIVE MANUFACTURING APPARATUS

#10
20220274137
2022-09-01

Cyclone with rotating rod basket

#11
20220241821
2022-08-04

Integrated separator

#12
20220080463
2022-03-17

Specific gravity-specific waste air sorter having impurity separation function, using vortex

#13
20220032343
2022-02-03

Classifying rotor and classifying apparatus

#14
20210397104
2021-12-23

Toner classification apparatus and toner production method

#15
20210394237
2021-12-23

Centrifugal separator comprising special separator wheel

#16
20210229132
2021-07-29

Systems and methods for winnowing food products

#17
20210220875
2021-07-22

Device and method for rounding graphite flakes of a graphite material

#18
20210078044
2021-03-18

Powder classifying apparatus

#19
20210039952
2021-02-11

Separation and recovery method

#20
20200338568
2020-10-29

System and method for suppressing dust during the collection of heavy minerals

#21
20200316648
2020-10-08

Device and method for separating lightweight material from a transport airflow

#22
20200245558
2020-08-06

Method and apparatus for handling and disposal of organic waste materials

#23
20200188959
2020-06-18

Centrifugal separator comprising special separator wheel

#24
20200122199
2020-04-23

Accelerating cyclone that separates solids particles

#25
20200094259
2020-03-26

Agitator ball mill and method for operating an agitator ball mill

#26
20200030853
2020-01-30

Method for reforming coal ash, and method for producing fly ash for concrete admixture

#27
20190366385
2019-12-05

Separator, separator mill and method for separating a gas-solids mixture

#28
20190291138
2019-09-26

Separator and mill with a separator

#29
20190240673
2019-08-08

System and method for collecting heavy minerals

#30
20190168263
2019-06-06

Separator

#31
20190143338
2019-05-16

Vertical roller mill

#32
20190112515
2019-04-18

Beneficiating weighting agents

#33
20180243798
2018-08-30

Closed-Loop Centrifugal Air Classifying System and Method for Utilizing the Same

#34
20180236493
2018-08-23

Systems and methods for winnowing food products

#35
20180221889
2018-08-09

Classifier, pulverizing and classifying device, and pulverized coal burning boiler

#36
20180169706
2018-06-21

Classifying wheel for a centrifugal-force air classifier

#37
20180154395
2018-06-07

Classifier and method for separating particles

#38
20180141087
2018-05-24

Method for separating a granular mixture in a flowing medium and device for carrying out said method

#39
20180037791
2018-02-08

Beneficiating weighting agents

#40
20170320064
2017-11-09

Vertical roller mill

#41
20170304869
2017-10-26

Classifying device for classifying a granular material flow

#42
20170291178
2017-10-12

System and method for collecting heavy minerals

#43
20170274386
2017-09-28

Rotary classifier and vertical mill

#44
20170136498
2017-05-18

CLASSIFIER

#45
20170008034
2017-01-12

Separator with a bypass

#46
20160318072
2016-11-03

Particle separator for an additive manufacturing system and method of operation

#47
20160207070
2016-07-21

Static classifier

#48
20160158680
2016-06-09

Centripetal separation system for cleaning particulate-pervaded air or gas

#49
20160001327
2016-01-07

Classifier and method for operating a classifier

#50
20150314330
2015-11-05

High-efficiency, serial biaxial dynamic classification and recovered dust milling apparatus with automatic baffleplate regulation

#51
20150196934
2015-07-16

Rotary classifier and vertical mill

#52
20150183004
2015-07-02

Method of granulometric separation of materials rich in filiform particles

#53
20150174585
2015-06-25

Machine having a cantilever-mounted rotor

#54
20140306044
2014-10-16

Device for sifting granular material

#55
20140251878
2014-09-11

Separator for granular materials

#56
20140166554
2014-06-19

Dynamic separator for pulverulent materials

#57
20140021109
2014-01-23

Powder classifying device

#58
20130284644
2013-10-31

Method for classifying a ground material-fluid mixture and mill classifier

#59
20130200187
2013-08-08

Classifier with variable entry ports

#60
20130186993
2013-07-25

Jet mill

#61
20130056396
2013-03-07

Rotating classifier

#62
20120280071
2012-11-08

Biomass crushing and separating device

#63
20120111168
2012-05-10

Vertical filtering and separating suction machine of chips, steam and smoke by change of air direction, for machining center, lathe machine or other machines generating steam from oil or coolant

#64
20120102901
2012-05-03

Unit for pumping air containing particles and separating the particles from the air

#65
20110315607
2011-12-29

Classifying apparatus, classifying method, and method for producing toner

#66
20110281713
2011-11-17

Device for the selective granulometric separation of solid powdery materials using centrifugal action, and method for using such a device

#67
20110204170
2011-08-25

Recirculating grinding mill with external risers

#68
20110147502
2011-06-23

Apparatus and method for collecting and crushing seashells on a beach

#69
20110132813
2011-06-09

Method for classifying a ground material-fluid mixture and mill classifier

#70
20100284242
2010-11-11

PROCESS-TECHNOLOGICAL SYSTEM FOR LABORATORY APPLICATIONS

#71
20100276525
2010-11-04

Roller mill structure

#72
20100236458
2010-09-23

Classification device, vertical pulverizing apparatus using the same, and coal fired boiler apparatus

#73
20100221540
2010-09-02

Process for Producing a Porous Glass and Glass Powder and Glass Material for Carrying Out the Process

#74
20100176036
2010-07-15

Rotating cone classifier

#75
20100116720
2010-05-13

Apparatus and method for sifting feedstock

#76
20100072115
2010-03-25

Classification device

#77
20100038461
2010-02-18

Air separator for comminuted materials

#78
20090294333
2009-12-03

Centrifugal separator

#79
20090261187
2009-10-22

Method for generating finest particles and jet mill therefor as well as classifier and operating method thereof

#80
20090236451
2009-09-24

Method for generating finest particles and jet mill therefor as well as classifier and operating method thereof

#81
20090218423
2009-09-03

Apparatus and method for collecting and crushing seashells on a beach

#82
20090178960
2009-07-16

Separator for grinding mill

#83
20090159730
2009-06-25

Pulverization/classification apparatus for manufacturing powder, and method for manufacturing powder using the pulverization/classification apparatus

#84
20090065403
2009-03-12

Centrifugal air classifier

#85
20080290002
2008-11-27

Screening device for sieving granular material

#86
20080149535
2008-06-26

Apparatus for modifying surfaces of toner particles

#87
20080135459
2008-06-12

Method of separating foreign particles

#88
20070284463
2007-12-13

Method for preparing a carbon siccative for producing electrodes

#89
20070257573
2007-11-08

System concept for mills and classifiers with magnetic bearing spindle drives

#90
20070241035
2007-10-18

Particle classifier

#91
20070228194
2007-10-04

Classifier, vertical crusher having the classifier, and coal fired boiler apparatus having the vertical crusher

#92
20070163925
2007-07-19

Classifier for granular material

#93
20070095728
2007-05-03

Classification of splinters and wood chips

#94
20060157406
2006-07-20

Rotary separator and method

#95
20060124784
2006-06-15

Fluidized bed pulverizing and classifying apparatus, and method of pulverizing and classifying solids

#96
20060113225
2006-06-01

Separator

#97
20060063091
2006-03-23

Toner classification device, and toner manufacturing method

#98
20050230508
2005-10-20

Grinding mill

#99
20050139701
2005-06-30

Process for producing toner, and apparatus for modifying surfaces of toner particles