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Class Information
Number: 34/172
Name: Drying and gas or vapor contact with solids > Apparatus > Gravity flow type > With gas or vapor flow for contact with treated material > Shelf-to-shelf or zigzag treated material flow > Dumping shelves or pockets
Description: Apparatus involving dumping shelves or pockets which oscillate or rotate about a horizontal axis for dumping the material from an upper to a lower level.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8601711 |
Radial rotary dryer |
Dec. 10, 2013 |
| 7895769 |
Method and a plant for thermally drying wet ground raw meal |
Mar. 1, 2011 |
| 7024794 |
Centrifugal pellet dryer with plastic wall panels |
Apr. 11, 2006 |
| 6393720 |
Spreader apparatus for pellet dryer/cooler |
May. 28, 2002 |
| 6163978 |
Corn dryer |
Dec. 26, 2000 |
| 5909943 |
Apparatus for cooling or drying bulk material |
Jun. 8, 1999 |
| 5899003 |
Method and apparatus for drying of materials containing volatile components |
May. 4, 1999 |
| 5794358 |
Apparatus for cooling and drying bulk products using primary and auxiliary air |
Aug. 18, 1998 |
| 5778558 |
Pellet cooling method and apparatus using alternate hot and cool air streams |
Jul. 14, 1998 |
| 5685434 |
Vertical drop product cleaner |
Nov. 11, 1997 |
| 5522153 |
Device and process for pre-treating electronic circuit scraps |
Jun. 4, 1996 |
| 5375342 |
Counterflow air cooler for granular materials |
Dec. 27, 1994 |
| 4869162 |
Counterflow cooler for pellets |
Sep. 26, 1989 |
| 4752359 |
Method of producing active form coke |
Jun. 21, 1988 |
| 4712311 |
Grain drying apparatus for storage bin |
Dec. 15, 1987 |
| 4604814 |
Apparatus for cooling or drying coarse-grained bulk material |
Aug. 12, 1986 |
| 4602438 |
Method and apparatus for fluidized steam drying of low rank coals with wet scrubbing |
Jul. 29, 1986 |
| 4601113 |
Method and apparatus for fluidized steam drying of low-rank coals |
Jul. 22, 1986 |
| 4522320 |
Kiln floor system |
Jun. 11, 1985 |
| 4463503 |
Grain drier and method of drying grain |
Aug. 7, 1984 |
| 4455762 |
Glass batch pellet production and drying process and apparatus |
Jun. 26, 1984 |
| 4445282 |
Cooler for granular products |
May. 1, 1984 |
| 4392310 |
Drying apparatus |
Jul. 12, 1983 |
| 4294019 |
Grain drying apparatus |
Oct. 13, 1981 |
| 3986270 |
Apparatus for continuously drying separate charges of material while maintaining the charges separate |
Oct. 19, 1976 |
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