Project Description
The second generation of two stage
center tube coal gasifier diameter 3600mm
The second generation of two stage
center tube coal gasifier diameter 3600mm
Dry distillation section as the center of stainless steel tube, wet ash discharge The advantages of this kind of furnace type: In the center of the dry distillation section increases the stainless steel tube, increase the gas production, improve the dry distillation section of carbonization effect and gas production can reach 5500-6000 m³ /h
Main parameters and technical performance
Name |
Value |
Unit |
Name |
Value |
Unit |
||
| Furnace | Diameter | Ф 3600 | imm | Fuel | Coal | Bituminous coal，GB9143-88 | |
| Cross sectional area |
10.18 | m² | Granularity | 13-25,25-50 | mm | ||
| Water jacket |
Heating area |
36 | m² | Consumption | 2600-3250 | Kg/h | |
| Working pressure |
0.05 | Mpa | Gas production | 8000-10000 | Nm³/h | ||
| Gas outlet diameter | Ф800 | mm | Gas heating value | 5.44-5.86 | MJ/N M³ | ||
| Air inlet diameter | Ф520 | mm | Air seal steam pressure |
34.3 x 10⁴ | Pa | ||
| Maximum blast pressure |
8000 | Pa | Saturation temperature |
50-65 | °C | ||
| Air requirement | 2.8 | Nm³/kg 煤 | Water quality requirement of water jacket and air collecto |
Suspended matter |
≤2 | mg/L | |
| Rotational speed of ash tray |
0.121-1.207 | r/h | Total hardness |
≤2.1 | me/L | ||
| Coal feeding system Motor |
2.2 | Kw | PH value (25℃) | ≥ 6.5-9.5 | |||
| Transmission motor | 11 | Kw | |||||
