| 34 / | HD | DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS |
|
| 523 | DF | APPARATUS {40} |
| 108 | DF | .~ Rotary drums or receptacles {7} |
| 130 | DF | .~.~ With gas or vapor flow for contact with treated material {5} |
| 132 | DF | .~.~.~ With heating means {2} |
| 595 | DF | .~.~.~.~ With drum or receptacle enclosing housing {9} |
| 604 |  | .~.~.~.~.~ Including gas or vapor circulating means {6} |
| 605 | DF | .~.~.~.~.~.~> Suction means |
| 606 | DF | .~.~.~.~.~.~> And gas or vapor flow regulating means |
| 607 | DF | .~.~.~.~.~.~> And conduit to deliver gas or vapor to drum |
| 608 | DF | .~.~.~.~.~.~> Vertical gas or vapor flow |
| 609 | DF | .~.~.~.~.~.~> Axial gas or vapor flow |
| 610 | DF | .~.~.~.~.~.~> Radial gas or vapor flow |