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Class Information
Number: 34/174
Name: Drying and gas or vapor contact with solids > Apparatus > Gravity flow type > With gas or vapor flow for contact with treated material > Foraminous distributors or walls
Description: Apparatus including ducts or walls provided with a plurality of openings for the purpose of distributing the treating gas or vapor into contact with the material treated.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622089 |
Conically shaped screenless internals for radial flow reactors |
Nov. 24, 2009 |
| 7568297 |
Grain drying aeration system |
Aug. 4, 2009 |
| 7497031 |
Agricultural drying apparatus and methods |
Mar. 3, 2009 |
| 7188435 |
Knock-down type dryer assembly for prosthesis liners |
Mar. 13, 2007 |
| 7100301 |
Combustible grain drying system for producing energy byproduct |
Sep. 5, 2006 |
| 7077888 |
Device for separating dust from flue gases from combustion plants, especially solid fuel combustion plants |
Jul. 18, 2006 |
| 7022221 |
Stripping apparatus and process |
Apr. 4, 2006 |
| 6993856 |
Apparatus for producing powder from biomaterials |
Feb. 7, 2006 |
| 6449869 |
Device and method for drying pourable products |
Sep. 17, 2002 |
| 6374510 |
Drier-heat-exchanger |
Apr. 23, 2002 |
| 6354018 |
Heat and/or mass transfer processes and apparatus |
Mar. 12, 2002 |
| 6330754 |
Door for ear corn dryer |
Dec. 18, 2001 |
| 6311411 |
Vertical dryer with vertical particle removal plenum and method of use |
Nov. 6, 2001 |
| 6266895 |
Apparatus for the drying of moist particulate material in superheated steam |
Jul. 31, 2001 |
| 6253465 |
Multi-chamber fluidized bed-carrying classifier |
Jul. 3, 2001 |
| 6237247 |
Apparatus and method for a spray dryer |
May. 29, 2001 |
| 6230421 |
Method and apparatus for drying grain |
May. 15, 2001 |
| 6192598 |
Microwave and millimeter wave method and apparatus for controlling insects in stored-products |
Feb. 27, 2001 |
| 6163978 |
Corn dryer |
Dec. 26, 2000 |
| 6154979 |
Method and apparatus for the removal of liquid from particulate material |
Dec. 5, 2000 |
| 6122841 |
Apparatus for the drying of moist particulate material in superheated steam |
Sep. 26, 2000 |
| 6122838 |
Method and apparatus for drying grain |
Sep. 26, 2000 |
| 6092300 |
Process for the operation of a regenerator and regenerator |
Jul. 25, 2000 |
| 6085443 |
Apparatus and method for drying relatively small lots of products |
Jul. 11, 2000 |
| 6035544 |
Grain turner for tower grain dryer and method |
Mar. 14, 2000 |
| 5992049 |
Grain moisture regulating system |
Nov. 30, 1999 |
| 5940982 |
Particulate material dryer |
Aug. 24, 1999 |
| 5941165 |
Apparatus for continuously processing dried solid products |
Aug. 24, 1999 |
| 5829160 |
Apparatus for generating heated air |
Nov. 3, 1998 |
| 5802735 |
Dental model dryer |
Sep. 8, 1998 |
| 5671550 |
Proportioning particulate conveying apparatus |
Sep. 30, 1997 |
| 5653043 |
Batch crop dryer and method of batch crop drying |
Aug. 5, 1997 |
| 5566470 |
Metering grain unloader for tower dryer |
Oct. 22, 1996 |
| 5544423 |
Gas distributor |
Aug. 13, 1996 |
| 5517767 |
Grass and other yard waste materials dryer apparatus and method |
May. 21, 1996 |
| 5467535 |
Moisture equalizer for a continuous flow grain dryer |
Nov. 21, 1995 |
| 5330726 |
Device for the separation of undesired exhaust gas components |
Jul. 19, 1994 |
| 5316076 |
Method and arrangement for an enforced heat transmission between alimentary bodies and gases |
May. 31, 1994 |
| 5233766 |
Vertical grain dryer |
Aug. 10, 1993 |
| 5228207 |
Grain drying and conditioning apparatus |
Jul. 20, 1993 |
| 5189812 |
Moisture sensor for a continuous flow dryer |
Mar. 2, 1993 |
| 5168640 |
Dryer for sugar cane bagasse and/or medulla with a vertical type, mobile bed with countercurrent waste combustion gases |
Dec. 8, 1992 |
| 5165180 |
On-line drying control method for powdered or granular materials and a system to execute the method |
Nov. 24, 1992 |
| 5136791 |
Method for drying products in a divided form, particularly cereals, and apparatuses for implementing this method |
Aug. 11, 1992 |
| 5131171 |
Increased capacity disc dryer |
Jul. 21, 1992 |
| 5111596 |
Drying process and tower for products in grain form |
May. 12, 1992 |
| 5033208 |
Hopper dryer |
Jul. 23, 1991 |
| 5020246 |
Grain drying system |
Jun. 4, 1991 |
| 4953454 |
Steam chamber |
Sep. 4, 1990 |
| 4914834 |
Grain dryer |
Apr. 10, 1990 |
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