FIELD: roasting loose materials. SUBSTANCE: rotatable furnace has end shell mounted on its charging end and ring elevator with lifting blades secured to the shell. Each of the blades are provided with additional sheet of rigidity to define spaces for flow of air. The side edges of the blades are secured to the disk of the elevator provided with ports. The cooled space is in communication with fans for forced air cooling. EFFECT: improved design. 4 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
SU589523A1 | |
| REACTOR FOR SYNTHESIS OF ORGANOMETALLIC COMPOUNDS | 2009 |
|
RU2393009C1 |
| DRUM COOLER FOR LOOSE MATERIAL | 0 |
|
SU583366A1 |
| CENTRIFUGAL MILL | 1991 |
|
RU2010605C1 |
| UNLOADING UNIT OF ROTARY FURNACE | 1994 |
|
RU2085819C1 |
| ROTARY KILN CHARGING END APPARATUS | 0 |
|
SU1015217A1 |
| RECUPERATIVE COOLER | 1993 |
|
RU2061201C1 |
| DEVICE FOR GRINDING AND GRADING MATERIALS | 1986 |
|
RU1665585C |
| SEPARATOR | 1992 |
|
RU2038873C1 |
| TWO-STAGE REFRIGERATOR | 0 |
|
SU887902A1 |
