ClassID:

160813

F26B21/02 - 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

Sub-classes:
Recent Application in this class:
#1
20250383150
2025-12-18

HEAT TREATMENT APPARATUS AND ELECTRONIC DEVICE

#2
20250160609
2025-05-22

DRYING APPARATUS AND METHOD OF CONTROLLING SAME

#3
20250146748
2025-05-08

LOW PROFILE DESIGN AIR TUNNEL SYSTEM AND METHOD FOR PROVIDING UNIFORM AIR FLOW IN A REFRACTANCE WINDOW DRYER

#4
20250129986
2025-04-24

PARTICLE-DRYING APPARATUS WITH RECYCLING OF A PORTION OF THE HOT GAS

#5
20240418439
2024-12-19

DRYING KILN FOR LUMBER

#6
20240377134
2024-11-14

BELT DRYER

#7
20240377070
2024-11-14

OVEN WITH DIVIDER HAVING ADJUSTABLE HEAT TRANSMISSION

#8
20240159461
2024-05-16

A DRYING PROCESS FOR GRANULAR POLYMER MATERIAL AND A DRYING PLANT OPERATING ACCORDING TO THIS PROCESS

#9
20240044509
2024-02-08

OVEN WITH DIVIDER HAVING ADJUSTABLE HEAT TRANSMISSION

#10
20230417485
2023-12-28

MODULAR SOLAR DRYER

#11
20230417483
2023-12-28

ELECTRODE SHEET OVEN DRYING APPARATUS, BATTERY PRODUCTION DEVICE, AND ELECTRODE SHEET OVEN DRYING METHOD

#12
20230400253
2023-12-14

Electrode Drying System

#13
20230349634
2023-11-02

Low profile design air tunnel system and method for providing uniform air flow in a Refractance window dryer

#14
20230296319
2023-09-21

FLAME PROTECTION APPARATUS AND DRYER DRUM COMPRISING SUCH A FLAME PROTECTION APPARATUS

#15
20230251034
2023-08-10

System for reheating air in dryers

#16
20230149975
2023-05-18

SYSTEM AND PROCESS FOR CURING A WET COATING APPLIED TO A SUBSTRATE

#17
20230053323
2023-02-16

FLASH DRYING APPARATUS AND METHOD OF PRODUCING PARTICLES

#18
20230040871
2023-02-09

DEHYDRATING APPARATUS AND METHOD

#19
20220316799
2022-10-06

System for reheating air in dryers

#20
20220243984
2022-08-04

Horizontal surface dryer

#21
20220214106
2022-07-07

TREATMENT SYSTEM

#22
20220214105
2022-07-07

Lumber drying kiln including bidirectional push-pull air circulation

#23
20220192464
2022-06-23

Drying apparatus and method of controlling same

#24
20220187034
2022-06-16

Heat exchanger for heating gas and use of the heat exchanger

#25
20220090857
2022-03-24

Low profile design air tunnel system and method for providing uniform air flow in a refractance window dryer

#26
20220061604
2022-03-03

Drying apparatus

#27
20210348843
2021-11-11

Intelligent drying method and ultraviolet sterilization container

#28
20210247136
2021-08-12

Conditioning system for wood processing and a method thereto

#29
20210231371
2021-07-29

Device and method for reinforcing recycled aggregate based on in-situ C-S-H production

#30
20210205819
2021-07-08

CIRCULATING MILL, APPLICATION METHOD THEREOF, AND PRODUCT PROCESSED BY CIRCULATING MILL

#31
20210199379
2021-07-01

Desolventizer toaster with convective current recycle

#32
20210148636
2021-05-20

Round dryer

#33
20210114322
2021-04-22

Modular device and a method for smoothing of a surface of a plastic product

#34
20210114321
2021-04-22

Device and a method for solvent vapor smoothing of a surface of a plastic product

#35
20210114320
2021-04-22

Desktop device and a method for postprocessing of a plastic product

#36
20210001620
2021-01-07

Dryer

#37
20200386477
2020-12-10

Modular oven structure and tunnel oven

#38
20200284511
2020-09-10

OVEN AND DISPLAY PANEL MANUFACTURING APPARATUS

#39
20200256570
2020-08-13

Air curtain generating device

#40
20200132370
2020-04-30

Low profile design air tunnel system and method for providing uniform air flow in a refractance window dryer

#41
20200080774
2020-03-12

Apparatus and method for drying and/or curing of materials

#42
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

#43
20200001622
2020-01-02

Dryer, printer, and liquid applicator

#44
20190390906
2019-12-26

Modular humidity control and heat preservation system

#45
20190346204
2019-11-14

Food dehydrator

#46
20190137180
2019-05-09

Oven with internal VOC catalyst

#47
20190110515
2019-04-18

Apparatus and method for use in a flue-cured barn

#48
20190105806
2019-04-11

Water regulated temperature controlled resin drying

#49
20190093948
2019-03-28

Burner unit and device for the temperature control of objects

#50
20190091952
2019-03-28

High-performance workpiece heating system and method

#51
20190063835
2019-02-28

System and method for drying and utilizing spent grain

#52
20190022675
2019-01-24

Modular spray dryer system

#53
20190003789
2019-01-03

HEAT EXCHANGER FOR HEATING GAS AND USE OF THE HEAT EXCHANGER

#54
20180356154
2018-12-13

TREATMENT INSTALLATION AND METHOD FOR TREATING WORKPIECES

#55
20180328662
2018-11-15

Treatment device and treatment method

#56
20180306504
2018-10-25

Ventilation assembly

#57
20180271122
2018-09-27

Food dehydrator

#58
20180264849
2018-09-20

Dryer, printer, and liquid applicator

#59
20180259258
2018-09-13

Washstand furniture

#60
20180236468
2018-08-23

Fluidized bed spray dryer system

#61
20180149428
2018-05-31

Single pass continuous lumber drying kiln

#62
20180135912
2018-05-17

Production method for producing water-absorbing polymer particles and belt dryer

#63
20180086861
2018-03-29

Production process for producing water-absorbent polymer particles and belt dryer

#64
20180017323
2018-01-18

HEAT EXCHANGER WITH THERMAL FLUID-CONTAINING SHAFT AND SHAFT-RIDING AUGER FOR SOLIDS AND SLURRIES

#65
20170322169
2017-11-09

WIRELESS IN-KILN MOISTURE SENSOR AND SYSTEM FOR USE THEREOF

#66
20170268173
2017-09-21

Industrial plant, paper mill, control device, apparatus and method for drying drying-stock

#67
20170224007
2017-08-10

System for monitoring environmental conditions of a tobacco curing site

#68
20170151576
2017-06-01

Spray dryer with improved exhaust gas filtration system

#69
20170146293
2017-05-25

Drying apparatus

#70
20170144120
2017-05-25

Spray dryer

#71
20170130152
2017-05-11

APPARATUS FOR ADJUSTING STEAM PRESSURE IN A SYSTEM FOR DRYING COAL USING REHEAT STEAM

#72
20170130151
2017-05-11

Apparatus for dust reduction and dispersion supply of input coal in system for drying coal using reheat steam

#73
20170120267
2017-05-04

Apparatus and method for spray drying

#74
20170045295
2017-02-16

Sports equipment drying rack with odor mitigating enclosure

#75
20160327338
2016-11-10

Circulating fluidized bed apparatus

#76
20160273837
2016-09-22

Heat treatment of firewood

#77
20160252302
2016-09-01

Complex type dryer for high viscous materials

#78
20160169580
2016-06-16

Drying a refrigerated cargo box following wash out prior to loading

#79
20160097592
2016-04-07

Recirculating system for use with green wood veneer dryers and method for drying green wood veneer

#80
20150354890
2015-12-10

Device for controlling the temperature of objects

#81
20150267965
2015-09-24

Dryer for a textile product web

#82
20150211792
2015-07-30

Substrate heating apparatus

#83
20150173412
2015-06-25

Room temperature drying system

#84
20150128483
2015-05-14

Multi-component system for treating enclosed environments

#85
20150075024
2015-03-19

Multiple product belt drier for drying pasty and/or powdery materials, particularly for drying sludges from treatment plants or biomass

#86
20150067998
2015-03-12

METHOD AND APPARATUS FOR TREATING HUMAN REMAINS BY CHILLING

#87
20150020408
2015-01-22

Solar-powered drying, heating and air-conditioning system

#88
20140325869
2014-11-06

Method and system for drying particulate material

#89
20140131903
2014-05-15

Condensing dehumidifier

#90
20140124354
2014-05-08

High temperature thermal modification process of wood in a vacuum autoclave

#91
20140041252
2014-02-13

ALUMINUM CHIP DRYERS

#92
20130326902
2013-12-12

FOOD DEHYDRATOR

#93
20130167397
2013-07-04

Oven for fiber heat treatment

#94
20130137053
2013-05-30

Apparatus and method for thermo-transformation of wood

#95
20120304480
2012-12-06

Oxidation furnace

#96
20120304479
2012-12-06

Oxidation furnace

#97
20120297639
2012-11-29

DEVICE AND METHOD FOR DRYING VEGETABLE AND LETTUCE LEAVES

#98
20120291300
2012-11-22

AIR DRYING APPARATUS

#99
20120246966
2012-10-04

Method and device for drying sheets of drywall

#100
20120216417
2012-08-30

Over device of tunnel-type sterilization dryer

#101
20120168424
2012-07-05

Over Device of Tunnel-Type Sterilization Dryer

#102
20120132405
2012-05-31

Heat exchanger

#103
20120036734
2012-02-16

Method and apparatus for inhibiting pitch formation in the wet seal exhaust duct of a veneer dryer

#104
20110185589
2011-08-04

DEVICE AND METHOD FOR THERMALLY PROCESSING WEB-LIKE FABRIC WEBS

#105
20110067262
2011-03-24

DRIENG SYSTEM WITH CIRCULATING GAS

#106
20110047814
2011-03-03

Drying drawer and method of drying

#107
20090158615
2009-06-25

Method for Drying Wood Combined Into Stacks

#108
20090130317
2009-05-21

HOT AIR DRIER ASSEMBLY FOR A WATERBORNE PAINT SPRAY BOOTH

#109
20090038176
2009-02-12

Multistage continuous dryer, especially for plate-shaped products

#110
20080282575
2008-11-20

Multistage continuous dryer, especially for plate-shaped products

#111
20080104859
2008-05-08

Method and apparatus for inhibiting pitch formation in the wet seal exhaust duct of a veneer dryer

#112
20080086905
2008-04-17

Apparatus and method for the uniform drying of board materials

#113
20070240328
2007-10-18

Continuous air flow dehydrator and method for improved energy efficiency

#114
20070144036
2007-06-28

Dryer

#115
20070062059
2007-03-22

Deflector plate for kilns

#116
20070044341
2007-03-01

Dual path kiln

#117
20060272172
2006-12-07

Dual path kiln

#118
20060196074
2006-09-07

Flat surface dryer

#119
20050284945
2005-12-29

Method for treating a load of stacked ligneous material elements, in particular a load of wood by high-temperature heat treatment

#120
20050120948
2005-06-09

Spray booth systems and methods for accelerating curing times

#121
16860159
2022-02-22

Cosmetic brush dryer

#122
14577615
2018-05-01

Curing oven