ClassID:

160818

F26B21/04 - CPC Classification

Classification description:

Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects; Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure

Recent Application in this class:
#1
20250362080
2025-11-27

METHOD FOR RECOVERING THERMAL ENERGY IN A MATERIAL DRYING PROCESS, HEAT RECOVERY SYSTEM, AND ARRANGEMENT FOR DRYING MATERIAL

#2
20250347464
2025-11-13

TREATMENT FACILITY AND METHOD FOR TREATING WORKPIECES AND/OR MATERIAL WEBS

#3
20250305765
2025-10-02

TREATMENT FACILITY FOR TREATING WORKPIECES, AND METHOD FOR TREATING WORKPIECES

#4
20250297803
2025-09-25

Continuous Drying Device

#5
20250248413
2025-08-07

MONITORING SYSTEM OF HEAT PUMP TYPE LOW-TEMPERATURE CIRCULATING GRAIN DRYER BASED ON INTERNET OF THINGS

#6
20250244076
2025-07-31

Method For Operating A Plant For Drying Material To Be Dried By Means Of Superheated Steam

#7
20250196183
2025-06-19

TREATMENT SYSTEM AND METHOD FOR TREATING WORKPIECES

#8
20250093098
2025-03-20

APPARATUS FOR DEVOLATIZING SOLIDS AT LOW TEMPERATURES

#9
20250025377
2025-01-23

METHOD TO RELIEVE STRESS IN CAPSULE SHELLS TO REDUCE PROPENSITY TO BREAK

#10
20250018611
2025-01-16

METHOD AND APPARATUS FOR PROCESSING PLASTICS

#11
20240318912
2024-09-26

DRYING DEVICE AND METHOD FOR DRYING CONTAINER UNITS EXHIBITING SOLVENT

#12
20240318911
2024-09-26

DRYING SYSTEM

#13
20240308247
2024-09-19

DRYING DEVICE, PRINTING APPARATUS, AND CONTROL METHOD THEREOF

#14
20240280319
2024-08-22

DRYING DEVICE FOR DRYING CONTAINERS CONTAINING CLEANING FLUID, CONTROL DEVICE, AND METHOD

#15
20240183611
2024-06-06

DRYING APPARATUS

#16
20240142173
2024-05-02

DRYING MACHINE

#17
20240027132
2024-01-25

Screw conveyor

#18
20230234874
2023-07-27

PROCESSES AND SYSTEMS FOR DE-WATERING SLUDGE

#19
20230191663
2023-06-22

METHOD AND APPARATUS FOR ANALYZING A SEPARATOR AND PLANT FOR TREATING INCOHERENT PLASTICS

#20
20230160635
2023-05-25

DEVICE FOR DRYING AND/OR DISINFECTING OBJECTS

#21
20230128608
2023-04-27

NEW ENVIRONMENTALLY-FRIENDLY FEED DRYING AND COOLING INTEGRATED MACHINE

#22
20230062833
2023-03-02

DRYER, DRYING METHOD, AND DEHUMIDIFICATION FILTER

#23
20230026709
2023-01-26

FILAMENT DRYING SYSTEM

#24
20220134601
2022-05-05

Method and apparatus for processing plastics

#25
20220113088
2022-04-14

Hybrid kiln for drying wood, biochar and agriculture products

#26
20220090287
2022-03-24

Volatile organic compound recovery device and recovery method

#27
20220034585
2022-02-03

ELECTROSTATIC SPRAY DRYER SYSTEM

#28
20210302096
2021-09-30

Drying Apparatus and Method of Drying

#29
20210283649
2021-09-16

System and process for curing a wet coating applied to a substrate

#30
20210215423
2021-07-15

Dehumidification method and apparatus

#31
20210146272
2021-05-20

Electrostatic spray dryer system

#32
20210131732
2021-05-06

APPARATUS AND METHOD FOR DRYING FOR WET MATRICES

#33
20210025653
2021-01-28

Method and device for drying boards

#34
20210018262
2021-01-21

Drying apparatus for granular materials and drying method for granular materials

#35
20200355432
2020-11-12

Softgel drying machine

#36
20200326126
2020-10-15

Sawed wood drying system with secondary air circulation

#37
20200323125
2020-10-15

Seed flow chamber for seed conditioning, processing, and drying in a treatment system

#38
20200318904
2020-10-08

Systems and methods related to staged drying of temperature sensitive materials

#39
20200300544
2020-09-24

Through air drying systems and methods with hot air injection

#40
20200284508
2020-09-10

Batch sample preparation apparatus

#41
20200182544
2020-06-11

Evaporation dryer and method for operating same

#42
20200149816
2020-05-14

Apparatus and method for continuous lyophilization

#43
20200141641
2020-05-07

Drying system

#44
20200069525
2020-03-05

Accelerated drying of soft capsules in a controlled environment

#45
20200069524
2020-03-05

Method to relieve stress in capsule shells to reduce propensity to break

#46
20200011600
2020-01-09

Apparatus and method for continuously drying bulk goods, in particular wood chips and/or wood fibers comprising a solid fired hot gas generator

#47
20200011599
2020-01-09

Treatment plant and method for treating workpieces

#48
20200011529
2020-01-09

Apparatus and method for continuously drying bulk goods, in particular wood chips and/or wood fibers comprising a hot gas cyclone

#49
20190390907
2019-12-26

Temperature-adjustable four-effect dehumidifying and drying system

#50
20190346205
2019-11-14

Drying system with improved energy efficiency and capacity control

#51
20190339009
2019-11-07

Through air drying systems and methods with hot air injection

#52
20190323772
2019-10-24

Coating drying method and device therefor

#53
20190316842
2019-10-17

Device for controlling the temperature of objects

#54
20190316841
2019-10-17

Drying plants for painted objects

#55
20190310017
2019-10-10

Dryer and method of drying

#56
20190234686
2019-08-01

Dual path kiln and method of operating a dual path kiln to continuously dry lumber

#57
20190174782
2019-06-13

Grain dryer

#58
20190137180
2019-05-09

Oven with internal VOC catalyst

#59
20190105806
2019-04-11

Water regulated temperature controlled resin drying

#60
20190101331
2019-04-04

Paint drying oven

#61
20190063835
2019-02-28

System and method for drying and utilizing spent grain

#62
20190041134
2019-02-07

CONTINUOUS FLOW DRYER HAVING AT LEAST TWO SECTIONS

#63
20190016633
2019-01-17

Calcined gypsum treatment device and calcined gypsum treatment method

#64
20180356154
2018-12-13

TREATMENT INSTALLATION AND METHOD FOR TREATING WORKPIECES

#65
20180328663
2018-11-15

Drying apparatus and drying method using the drying apparatus

#66
20180306508
2018-10-25

Continuous-flow dryer comprising a heat exchanger

#67
20180306507
2018-10-25

Continuous-flow dryer comprising an exhaust air recirculation device

#68
20180306506
2018-10-25

Continuous-flow dryer comprising a first and a second section

#69
20180274859
2018-09-27

Apparatus for the temperature control of objects, in particular for drying coated vehicle bodies

#70
20180273434
2018-09-27

Method for drying columnar honeycomb formed body and method for producing columnar honeycomb structure

#71
20180259257
2018-09-13

Washstand furniture

#72
20180238622
2018-08-23

System having a process chamber for workpieces

#73
20180222214
2018-08-09

Printed media dryer

#74
20180216883
2018-08-02

Device and method for drying grain

#75
20180187973
2018-07-05

Process and Plant for Processing and Drying of Solid Materials in Small Pieces

#76
20180130676
2018-05-10

Groove-type drying structure

#77
20180124994
2018-05-10

Seed flow chamber for seed conditioning, processing, and drying in a treatment system

#78
20180112915
2018-04-26

Food waste dryer utilizing waste heat

#79
20180106538
2018-04-19

Apparatus and method for continuous lyophilization

#80
20170360157
2017-12-21

Energy efficient infrared oven with air circulation

#81
20170299263
2017-10-19

Mixed flow grain dryer with vacuum cool heat recovery system

#82
20170227286
2017-08-10

Installation for drying a damp non-woven web

#83
20170154690
2017-06-01

Method and device for storing containers having an encapsulated fuel rod or a fuel rod section

#84
20170115061
2017-04-27

Crop drying system

#85
20170108272
2017-04-20

METHOD FOR DRYING FOOD, DRYING DEVICE, AND FOOD

#86
20170051972
2017-02-23

Method for continuously drying bulk goods, in particular wood fibers and/or wood chips

#87
20160341473
2016-11-24

AIR RECYCLING VENTILATION ASSEMBLY FOR INFRARED RADIATION EMITTER WITH TEMPERATURE CONTROL

#88
20160177508
2016-06-23

Installation for drying a damp non-woven web

#89
20160114304
2016-04-28

Method and apparatus for preparing aerogel by drying under reduced pressure

#90
20160091246
2016-03-31

Method, a system and devices for processing at least one substance in a dried, fragmented, fluidized end product

#91
20160033201
2016-02-04

METHOD FOR DRYING BULK MATERIAL

#92
20150276315
2015-10-01

Method and device for extracting, heating, and recirculating waste air from a dryer system

#93
20150173412
2015-06-25

Room temperature drying system

#94
20150121720
2015-05-07

System having a process chamber for workpieces

#95
20150089827
2015-04-02

System for treating objects

#96
20140223765
2014-08-14

Heating system for warming a gaseous treatment medium for a dryer

#97
20140202028
2014-07-24

Inerted plate dryer and method of drying solvent based coating

#98
20140131903
2014-05-15

Condensing dehumidifier

#99
20140007454
2014-01-09

Apparatus and method for continuous lyophilization

#100
20130232801
2013-09-12

Process chamber incorporating an arrangement for injecting gaseous fluid thereinto

#101
20130212899
2013-08-22

Turbo drying by air knife

#102
20130212895
2013-08-22

Method for the use of heat energy from gasification sources in gypsum board production

#103
20130037402
2013-02-14

Apparatus for Recovery of Organic Compounds and Drying of Organic Mass

#104
20130019490
2013-01-24

Drying installation

#105
20120279081
2012-11-08

DEVICE AND METHOD FOR PROCESSING TOBACCO

#106
20120266487
2012-10-25

Method and plant for dehumidifying material in granular form

#107
20120246966
2012-10-04

Method and device for drying sheets of drywall

#108
20120137538
2012-06-07

Device and method for the drying and torrefaction of at least one carbon-containing material flow in a multiple hearth furnace

#109
20120060388
2012-03-15

Air bar arrangement for drying tissue on a belt

#110
20110283554
2011-11-24

Device for Drying Bulk Material in at least one Storage Container

#111
20110271587
2011-11-10

Method of producing pulverized coal

#112
20110265342
2011-11-03

SUPERHEATED VAPOR PRE-DRYING SYSTEMS FOR LIGNITE AND METHODS FOR DRYING LIGNITE

#113
20110173836
2011-07-21

Closed loop drying system and method

#114
20110138647
2011-06-16

Method for drying objects of organic material and a dryer

#115
20110138646
2011-06-16

Apparatus and method for continuous lyophilization

#116
20110123698
2011-05-26

PROCESS AND APPARATUS FOR PRETREATMENT OF FRESH FOOD PRODUCTS

#117
20110061298
2011-03-17

Method and apparatus for drying solid feedstock using steam

#118
20110056090
2011-03-10

WOOD MATERIAL DRYING PLANT COMPRISING A ROTARY DRYER

#119
20110035959
2011-02-17

Gas flow rate determination method and apparatus and granular material dryer and method for control thereof

#120
20110030235
2011-02-10

Method for continuously drying bulk goods, in particular wood fibers and/or wood chips

#121
20100299956
2010-12-02

Apparatus and Method for Drying Wallboard

#122
20100217445
2010-08-26

Method and apparatus for dehumidifying granular material

#123
20100205821
2010-08-19

Method of dehumidifying and drying powdered or granular material and system for dehumidifying and drying powdered or granular material

#124
20100146807
2010-06-17

Vapor atmosphere spray dryer

#125
20090326191
2009-12-31

WATER REPELLENT POWDER DRYING METHOD, PRODUCING METHOD, AND PRODUCING APPARATUS

#126
20090249642
2009-10-08

METHOD OF THERMALLY TREATING WOOD

#127
20090217546
2009-09-03

Method for the use of heat energy from gasification sources in gypsum board production

#128
20090211274
2009-08-27

Process and apparatus for pretreatment of fresh food products

#129
20090211110
2009-08-27

Continuous drying apparatus and method

#130
20090090019
2009-04-09

GRANULAR MATERIAL TREATMENT UNIT HAVING A HEAT-REGENERATION GROUP

#131
20090031580
2009-02-05

Plant and process for the controlled dehumidification of granular material

#132
20080295355
2008-12-04

METHOD OF INCREASING THE EFFICIENCY OF A DRIER, PARTICULARLY A STREAM DRIER

#133
20080201978
2008-08-28

Device For Drying Material

#134
20070234586
2007-10-11

Apparatus for the treatment of particulate material

#135
20070199202
2007-08-30

System and method for mixing distinct air streams

#136
20070130793
2007-06-14

Method for warming up or cooling down a through-air dryer

#137
20070068033
2007-03-29

Process for drying finely divided organic substances capable of producing explosives reactions

#138
20060080859
2006-04-20

Hopper for dehumidifying loose particulate material

#139
20060055091
2006-03-16

Device for controlling the temperature of objects

#140
20060032078
2006-02-16

Method and apparatus for heating golf balls

#141
20050241173
2005-11-03

Device for continuous drying of material

#142
20050210702
2005-09-29

Method and apparatus for drying

#143
20050146983
2005-07-07

Conditioner

#144
17841409
2022-10-18

Grain dryer