pelletization

Pelletization, Iron ore pellets are being increasingly favored in modern blast furnaces. The proportion of pellets in the burd - details see: https://www.machineto.com/pelletization-10159588

Place of Origin:China (Mainland)

1. Traveling grate pelletizing process

Characteristics:

The main processes of drying, pre-heating, induration and cooling, are all included in one unit
Suitable for large-capacity production..
Highly adaptable to raw material. Hematite, magnetite or mix can be used as feed material. Compared to grate-kiln, it is better suited to hematite.
Reliable equipment.
Fuel: Furnace oil or coal gas/LPG
1 Hopper for side and hearth layer material; 2 Roller distributor; 3 Traveling grate; 4 Fan; 5 Primary air main; 6 Recuperation fan; 7 Primary air hood; 8 Furnace oil combustion chamber; 9 Blast drying air hood; 10 Downdraught drying air hood; 11 Preheated roasting hood 12 Soaking air hood; 13 Primary air hood; 14 Secondary air hood; 15 Pellet hopper; 16 Vibrating screen; 17. Wind box; 18.Chimney; 19 Waste air fan; 20 Recirculation fan; 21Cooling fan;
2. Traveling grate-Rotary Kiln (Grate-Kiln) pelletizing process
- Characteristic:
- Good adaptability to raw materials: both magnetite or hematite concentrate fines can be used;
- Good adaptability to different fuels like Pulverized coal, BF gas, mixed gas of BF/coke oven gas and converter gas.
- Low power consumption and utilization of secondary energy;
- Scale of Design
SSIT can design and supply pellet plant with capacity of 0.3 MT/A,
0.6 MT/A, 1 MT/A, 1.2 MT/A and 2 MT/A,