Sewage Sludge Sawdust Drum Roller Dryer Ore Sand Dryer Machine
The working principle of the rotary drum dryer:
is to allow liquid or slurry materials to form a thin film on the
drum surface heated by water vapor or other heat carriers. The
drying is completed during the drum rotation. The product is
scraped off with a scraper, and the exposed drum surface contacts
the raw material again and forms a thin film for drying.
Product Overview:
The rotary drum dryer is a cylindrical body with a slightly
inclined main body and adjustable speed within a specific range.
The wet material is fed into the drum by the feeder. Under the
turning of the evenly distributed scraper in the inner drum, the
material is evenly distributed and dispersed in the dryer and fully
contacts with the hot air (cocurrent or countercurrent) passing
through the drum, which accelerates the drying heat transfer and
mass transfer, thereby achieving the purpose of drying.
Drum roller dryer specification:
Model | Cylinder data | Capacity
(t/h) | Cylinder rotary speed
(r/min) | Power
(kW) |
TT-RD6150 | Outer cylinder diameter
(m) | Outer cylinder length
(m) | Cylinder volume
(m3) | River
sand | Fly ash | Slag | 3-10 | 3.2 |
TT-RD6203 | 1.6 | 1.8 | 3.6 | 2-3 | 1-2 | 1-2 | 3-10 | 4 |
TT-RD6205 | 2 | 2 | 6.28 | 4-5 | 2-3 | 3-4 | 3-10 | 5.5 |
TT-RD6210 | 2.2 | 2.5 | 9.5 | 8-10 | 4-5 | 6-8 | 3-10 | 7.5 |
TT-RD6310 | 2.5 | 2.8 | 13.7 | 12-15 | 7-8 | 10-12 | 3-10 | 11 |
TT-RD2x4 | 2 | 4 | 12.56 | 8-12 | 4-6 | 8-10 | 3-10 | 3x2 |
TT-RD2x5 | 2 | 5 | 15.7 | 12-15 | 6-7 | 10-13 | 3-10 | 4x2 |
TT-RD2060 | 2 | 6 | 18.84 | 20-25 | 10-17 | 20-27 | 3-10 | 7.5x2 |
TT-RD2245 | 2.2 | 4.5 | 17.09 | 14-18 | 7-9 | 12-15 | 3-10 | 5.5x2 |
TT-RD2560 | 2.5 | 6.5 | 31.89 | 23-28 | 10-13 | 20-22 | 3-10 | 5.5x4 |
TT-RD2750 | 2.7 | 7 | 40.5 | 30-35 | 20-25 | 27-45 | 3-10 | 7.5x4 |
TT-RD2860 | 2.8 | 6 | 36.9 | 30-35 | 15-18 | 25-30 | 3-10 | 5.5x4 |
Drum roller dryer:
