- Contact Person : Ms. Sun Susan
- Company Name : Henan Good Heavy Machinery Manufacture Co., Ltd.
- Tel : 86-371-67135266
- Fax : 86-371-68183666
- Address : Henan,zhenghzhou,West of Ligang Village, Sanshilipu, Xushui town, Zhongyuan District
- Country/Region : China
- Zip : 450042
Sponge Iron Making Facility
Sponge Iron Making Facility
Sponge Iron Ore:
Working process of Cement Rotary kiln: 1. Crushing and milling The dry crude material will be crushed and milled first. 2. Calcination The materials would enter the kiln outlet( high end of the cylinder) through the preheater, and then are fed into the kiln by the tremie pipe. Meanwhile, The heating source is sprayed into kiln by burner barrel in the head of the kiln. Due to the inclination of the cylinder and slow rotation of the cylinder, the materials roll in hoop direction. During this process, They will be calicinated, reacted, decomposed in succession through the calcinating section, reaction section, decomposition section, 3. Cooling Then the materials are discharged from the head of the kiln and enter the cooling device and be cooled. 4. Screening Then they will go through the screens and final products will be conveyed to the yard. The big size materials will be sent back and processed.
Main technical parameters of Rotary Kiln:
DesignCapacity(t/d) | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 750 | 800 | 1000 | |
Product | Active Lime Soft-burned Dolomite | Active Lime Soft-burned Dolomite | Active Lime Soft-burned Dolomite | Active Lime Soft-burned Dolomite | Active Lime | Active Lime | Active Lime | Active Lime | Active Lime | Active Lime | Active Lime | |
Pre-heater
| Circular Vertical Pre-heater | Circular Vertical Pre-heater | Circular Vertical Pre-heater | Circular Vertical Pre-heater | Circular Vertical Pre-heater | Circular Vertical Pre-heater | Circular Vertical Pre-heater | Circular Vertical Pre-heater | Shape Vertical Pre-heater | Shape Vertical Pre-heater | Shape Vertical Pre-heater | |
Rotary Kiln | Size(m) | Φ2.5×40 | Φ2.8×42 | Φ3×46 | Φ3.2×50 | Φ3.5×54 | Φ3.6×5 | Φ3.8×58 | Φ4×60/Φ4.2×50 | Φ4.3×58 | Φ4.3×64 | Φ4.8×68 |
Effective Volume(m3) | 142 | 190 | 235 | 292 | 390 | 430 | 505 | 575/548 | 670 | 738 | 1005 | |
Burning Temperature | 1350/1250 | 1350/1250 | 1350/1250 | 1350/1250 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | |
Cooler | Circular Vertical Cooler | Circular Vertical Cooler | Circular Vertical Cooler | Circular Vertical Cooler | Circular Vertical Cooler | Square Vertical Cooler | Square Vertical Cooler | Square Vertical Cooler | Square Vertical Cooler | Square Vertical Cooler | Square Vertical Cooler | |
Fuel | GasCoal Dust | GasCoal Dust | GasCoal Dust | GasCoal Dust | GasCoal Dust | GasCoal Dust | GasCoal Dust | GasCoal Dust | GasCoal Dust | GasCoal Dust | GasCoal Dust | |
Heat Consumption(kJ/kg Cao) | 5300/5000 | 5300/5000 | 5300/5000 | 5300/5000 | 5225 | 5225 | 5100 | 5100 | 4810 | 4810 | 4810 | |
Sponge Iron Making Facility
