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Class Information
Number: 34/182
Name: Drying and gas or vapor contact with solids > Apparatus > Stationary receptacle or tube with agitator or conveyor > With gas or vapor flow for contact with treated material > Axial treated material feed type
Description: Apparatus in which the material is introduced at one end, moves in the direction of the receptacle or tube axis, and is discharged at the other end.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8567086 Continuous drying apparatus Oct. 29, 2013
8365430 Centrifugal dryer Feb. 5, 2013
8220177 Centrifugal pellet dryer screen with integral embossed deflector strips Jul. 17, 2012
8166666 Compact gas dryer and method for manufacturing the same May. 1, 2012
7513061 Sludge dehydrating processor for converting sludge including organic substance into resources of low water content Apr. 7, 2009
7024794 Centrifugal pellet dryer with plastic wall panels Apr. 11, 2006
6868622 Heat generating conveyor and tunnel oven Mar. 22, 2005
6412428 Method and apparatus for drying and incineration of sewage sludge Jul. 2, 2002
6367163 Hot air dryer Apr. 9, 2002
6237244 Centrifugal pellet dryer for small applications May. 29, 2001
6226889 Continuous rotary vacuum retort apparatus and method of use May. 8, 2001
6199299 Feeding of comminuted fibrous material to a pulping process Mar. 13, 2001
6164220 Rotary burner for solid fuel Dec. 26, 2000
6163978 Corn dryer Dec. 26, 2000
6161307 Fluid bed system for cooling hot spent anode butts Dec. 19, 2000
6128828 Drying machine Oct. 10, 2000
6125549 Radiant heater system for thermally processing flowable materials Oct. 3, 2000
6105275 Continuous rotary vacuum retort apparatus and method of use Aug. 22, 2000
6079118 Continuous drying system Jun. 27, 2000
6061924 Batch sludge dehydrator May. 16, 2000
5966832 Apparatus for drying wet porous bodies under subcritical temperatures and pressures Oct. 19, 1999
5946815 Apparatus for roasting legumes Sep. 7, 1999
5940982 Particulate material dryer Aug. 24, 1999
5869810 Impedance-heated furnace Feb. 9, 1999
5813138 Aerated belt conveyor system for conveying hot expanded minerals Sep. 29, 1998
5709035 Counter flow cooler Jan. 20, 1998
5697168 Indirect heating screw conveyor Dec. 16, 1997
5664338 Inlet air seal for use with a cooler/dryer Sep. 9, 1997
5647142 Apparatus and process for drying a moist material dispersed or dispersible in a stream of drying gas Jul. 15, 1997
5638606 Spider and lifter assembly for centrifugal pellet dryer Jun. 17, 1997
5586396 Drying apparatus having rotating vane assemblies and drying method using the same Dec. 24, 1996
5566469 Drying apparatus with rotatable housing Oct. 22, 1996
5531034 Horizontal dryer having a screw conveyor and ring electrical heating elements Jul. 2, 1996
5505537 Conical-bottom silo, particularly suitable for small-sized plastic material and rubber with high elasticity properties, having a discontinuous screw stirrer Apr. 9, 1996
5454176 Large diameter wafer dryer with adjustable flighting Oct. 3, 1995
5433018 Purge feeding means and method Jul. 18, 1995
5375344 Apparatus for removing moisture from a wet material using a radiant heat source Dec. 27, 1994
5375343 Evaporator for drying sludges Dec. 27, 1994
5373647 Method and a system for drying sludge Dec. 20, 1994
5325610 Drying apparatus Jul. 5, 1994
5321898 Centrifugal screen bowl dryer Jun. 21, 1994
5321900 Food and materials dryer Jun. 21, 1994
5307567 Horizontally-spinning and horizontal loading centrifuge and method for de-watering bulk materials in large volumes May. 3, 1994
5289640 Apparatus and method for preferentially separating volatilizable components of a matrix Mar. 1, 1994
5265347 Centrifugal pellet dryer Nov. 30, 1993
5220733 Modular radiant plate drying apparatus Jun. 22, 1993
5197205 Continuous dryer Mar. 30, 1993
5129164 Portable grain handling bin Jul. 14, 1992
4980030 Method for treating waste paint sludge Dec. 25, 1990
4888885 Dryer for combustible chip-like material Dec. 26, 1989

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