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Product details
Product Details
HZG rotary drum dryer
The rotary dryer has a high degree of mechanization and a large production capacity.
The fluid has low resistance and low functional consumption when passing through the cylinder.
Has strong adaptability to material characteristics.
Stable operation, low operating costs, and good uniformity of product drying.
form | Direct heating concurrent flow |
Direct heating concurrent flow |
Direct heating counter current |
Direct heating counter current |
Composite heating | Composite heating |
Material type | ore | HP foaming agent | Gaohu slag | ammonium sulfate | phosphate fertilizer | coal |
Processing capacity Kg/h | 1000 | 466 | 15000 | 20000 | 5000 | 1000 |
Initial moisture content% | 30 | 13 | 6 | 1.5 | 6.5 | 30 |
Final moisture content% | 15 | 0.3 | 1 | 0.1 | 0.1 | 15 |
Average particle size mm | 6.5 | 0.05 | 4.7 | 0.5-1.7 | 5 | 6.5 |
Material stacking density Kg/m3 | 770 | 800 | 1890 | 1100 | 750 | 770 |
Hot air volume Kg/h | 39000 | 5400 | 10750 | 9800 | 16000 | 39000 |
Inlet gas temperature ℃ | 600 | 165 | 500 | 180 | 570 | 600 |
Material export temperature ℃ | 42 | 100 | 70 | 75 | ||
Heating method | gas | Steam electric heating | heavy oil | JRF | heavy oil | heavy oil |
Loading coefficient% | 6.3 | 7 | 7.5 | 18 | ||
RPM (revolutions per minute) | 4 | 4 | 3.5 | 3 | 2 | 4 |
Tilt angle m/m | 0.04 | 0.005 | 0.03 | 0.05 | 0.043 | 0.04 |
Number of copied boards | 12 | 24 | 12 | 12 | Outer side of inner cylinder 8 Outer cylinder inner surface 16 |
6 12 |
Drier diameter m | 2.0 | 1.5 | 2 | 2.0 | Outer tube 2 Inner cylinder 0.84 |
Outer tube 2.4 Inner cylinder 0.95 |
Dry length m | 20 | 12 | 17 | 10 | 16 | 2.0 |
Drive power Kw | 22 | 7.5 | 15 | 11 | 15 | 22 |
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