HGB Series Revolving Cylinder Dryer
Basic Info
Model No.: HGB
Product Description
Works Principle
The wet material is placed into the inner tube cloth copying disc reader from one end of the dryer, and the material is evenly distributed in the dryer with dispersibility, and is in contact with the full-flow (countercurrent) hot air to accelerate the heat of the drying material and spread to Driving force. During the drying process, the material can be moved to another star discharge valve of the dryer to discharge the product under the action of the inclined plate and the hot gas flow.
Adapt to the material
◎ chemical, mining, metallurgy and other industries large particles, dry material than the major, such as: mines, blast furnace slag, coal, metal powder, phosphate fertilizer, ammonium sulfate.
◎For the drying of powder and granular materials with special requirements, such as: HP foaming agent, distiller's grains, light calcium carbonate, activated clay, magnetic powder, graphite, and dregs.
◎Requires low-temperature drying, and large batches of continuous drying materials.
Performance characteristics
◎ Rotary dryer has a high degree of mechanization and a large production capacity.
◎ The resistance of the fluid through the cylinder is small and the function consumption is low.
◎ The adaptability to material properties is relatively strong.
◎ Stable operation, low operating cost, and good product drying uniformity.
Schematic
Technical specifications
model | Direct heating downstream | Direct heating downstream | Direct heating countercurrent | Direct heating countercurrent | Composite heating | Composite heating |
Material type | ore | HP foaming agent | Blast furnace slag | Thiammonium | Phosphate fertilizer | coal |
Processing capacity (kg/h) | 1,000 | 466 | 15000 | 20000 | 12000 | 5000 |
Water content (%) | 30 | 13 | 6 | 1.5 | 5 | 6.5 |
Final moisture content (%) | 15 | 0.3 | 1 | 0.1 | 0.1 | 0.1 |
Average particle size (mm) | 6.5 | 0.05 | 4.7 | 0.5-1.7 | 0.5 | 5 |
Material accumulation weight (kg/m 3 ) | 770 | 800 | 1890 | 1100 | 1500 | 750 |
Hot air volume (kg/h) | 3900 | 5400 | 10750 | 9800 | 6500 | 16000 |
Inlet gas temperature ( oC) | 600 | 165 | 500 | 180 | 650 | 570 |
Material outlet temperature ( o C) | 42 | 100 | 70 | 80 | 75 | |
heating method | gas | Steam heating | heavy oil | Coal hot stove | heavy oil | heavy oil |
Loading factor | 6.3 | 7 | 7.5 | 7.8 | 18 | |
Speed (rpm) | 4 | 4 | 3.5 | 3 | 4 | 2 |
Tilt | 0.04 | 0.005 | 0.03 | 0.05 | 0.05 | 0.043 |
Copy board number | 12 | twenty four | 12 | twenty two | Inner cylinder outer 8 Inner cylinder outer 16 | 6 12 |
Dryer diameter (m) | 2.0 | 1.5 | 2 | 2.3 | Outer cylinder 2 inner cylinder 0.84 | Outer cylinder 2.4 Inner cylinder 0.95 |
Dryer length (m) | 20 | 12 | 17 | 15 | 10 | 16 |
Drive power (kw) | twenty two | 7.5 | 15 | 11 | 11 | 15 |
Product Categories : Drying Series > Other Dryer Machine