China Pengfei Group Suspension Preheater
Tel：+8615962749608
Description of Suspension Preheater:
The suspension preheater is mainly used as the heat exchange device in the dry process rotary kiln system. And in this suspension device, the dry raw meal and hot air flow from the rotary kiln can exchange heat and then be separated from each other.
Technical Parameters of 1200t/d Five-Stage Cyclone Preheater Decomposition Furnace System:
| | Equipment | Model | Weight of heat-resistant steel (Kg) |
| 1Cr18Ni9Ti | 2Cr25Ni20Si2 |
| Preheater | Ⅰ | 2-φ3800 | 6400 | |
| Ⅱ | φ5700 | 3204 | |
| Ⅲ | φ6100 | 3400 | |
| Ⅳ | 2-φ4400 | 70 | 4086 |
| Ⅴ | φ6100 | 70 | 2313.6 |
| Uprising pipeline | Ⅰoutlet flange | 2-φ1440 | | |
| Ⅱ-Ⅰ | φ2720 | 120 | |
| Ⅲ-Ⅱ | φ2900 | 106 | |
| Ⅳ-Ⅲ | 2-φ2250 | 140 | |
| Ⅴ-Ⅳ | φ3000 | 150 | |
| Decomposition furnace | SC | φ3200 | 362 | 116 |
| MC | φ4450 | 566 | 98 |
| Connection tube | 2450×2450 | 65 | |
| Gooseneck tubing | 2800×2800 | 427 | |
| Coal nozzle | | | |
| Discharge pipeline | Ⅰ | 2-φ650 | 170 | |
| Ⅱ | φ650 | 68 | |
| Ⅲ | φ750 | 83 | |
| Ⅳ | 2-φ650 | 179 | |
| Ⅴ | φ750 | 193 | |
| Expansion joint | C1 | PZJ450 | 251.6 | |
| C2 | PZJ450 | 291.6 | |
| C3 | PZJ550 | 133 | |
| C4 | PZJ450 | 167.6 | |
| C5 | PZJ450 | 110 | |
| Decomposition furnace | | | |
| Accessories | Expansion joint | 2-φ1345 | 150 | 830 |
| Smoke chamber | | 360 | 1350 |
| Mixing chamber | | | |
| Valve | 2 | R350 | 100 | |
| 6 | R450 | | 280
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