兩段式煤氣發(fā)生爐
兩段式煤氣發(fā)生爐
| 型號 Type |
HW1.5-1 | HW2.0-1 | HW2.6-1 | HW 3.2-1 | HW 3.4-1 | HW 3.6-1 | HW 3.8-1 | HW 4.0-1 | HW 4.2-1 | HW 4.5-1 | HW 4.6-1 | HW 5.0-1 |
| 爐膛內徑mm I.D. of chamber |
1500 | 2000 | 2600 | 3200 | 3400 | 3600 | 3800 | 4000 | 4200 | 4500 | 4600 | 5000 |
| 爐膛截面積m2 Chamber cross-section area |
1.77 | 3.14 | 5.31 | 8.04 | 9.08 | 10.12 | 11.33 | 12.56 | 13.85 | 15.9 | 18.32 | 19.62 |
| 水夾套受熱面積 m2 Heat perception area of water jacket |
8.76 | 11.69 | 15.19 | 18.7 | 19.87 | 21.77 | 22.91 | 24.13 | 32.31 | 43.2 | 46.12 | 47.4 |
| 適用煤種 Applicable coal |
不粘結或弱粘結無煙煤或煙煤，煤質應符合GB9143常壓固定床煤氣發(fā)生爐用煤質量標準 Non-coking or weak-coking anthracite or soft coal. Coal quality should be coincident with the requirement of GB9143 20~40; 25~50; 30~60 |
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| 煤的粒度mm | ||||||||||||
| Coal size | ||||||||||||
| 耗煤量 kg/h Coalconsumption |
500~600 | 800~900 | 1200~1500 | 2200~2600 | 2500~2800 | 2700~3000 | 2900~3200 | 3000~3500 | 3500~4200 | 4200~5200 | 4500~5600 | 5000~6500 |
| 空氣消耗量m3/kg 煤(coal) Air consumption |
2.0~2.5 | 2.0~2.5 | 2.0~2.5 | 2.0~2.5 | 2.0~2.5 | 2.0~2.5 | 2.0~2.5 | 2.0~2.5 | 2.0~2.5 | 2.0~2.5 | 2.0~2.5 | 2.0~2.5 |
| 蒸汽消耗量m3/kg 煤(coal) Stream consumption |
0.3~0.5 | 0.3~0.5 | 0.3~0.5 | 0.3~0.5 | 0.3~0.5 | 0.3~0.5 | 0.3~0.5 | 0.3~0.5 | 0.3~0.5 | 0.3~0.5 | 0.3~0.5 | 0.3~0.5 |
| 煤氣產量N m3/h Gas putout |
1500~2100 | 2500~2800 | 4000~5000 | 6300~7000 | 7000~8000 | 8000~9000 | 9000~11000 | 11000~12000 | 12000~14000 | 14000~16500 | 16000~18500 | 16000~21500 |
| 煤氣熱值KJ/ m3 Gas heat value 上段(Distillation stage) 下段(Gasifying stage) |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
1450~1500 1700~1760 1250~1300 |
| 煤氣出口壓力 KPa Gas pressure at the outlet 上段(Distillation stage) 下段(Gasifying stage) |
1.0~1.2 2.0~2.5 |
1.0~1.2 2.0~2.5 |
2.2~3.0 3.0~4.5 |
3.0~3.5 3.5~4.5 |
3.0~3.5 3.5~4.5 |
3.0~3.5 3.5~4.5 |
3.0~3.5 3.5~4.5 |
3.0~3.5 3.5~4.5 |
3.0~3.5 3.5~4.5 |
3.0~3.5 3.5~4.5 |
3.0~3.5 3.5~4.5 |
3.0~3.5 3.5~4.5 |
| 煤氣出口溫度 ℃ Gas temperature at the outlet 上段(Distillation stage) 下段(Gasifying stage) |
80~120 450~550 |
80~120 450~550 |
80~120 450~550 |
80~120 450~550 |
80~120 450~550 |
80~120 450~550 |
80~120 450~550 |
80~120 450~550 |
80~120 450~550 |
80~120 450~550 |
80~120 450~550 |
80~120 450~550 |
| 最大爐底鼓風壓力 KPa Max. blast pressure at the furnace bottom |
5.5 | 6 | 6 | 7 | 7.5 | 7.5 | 7.5 | 8 | 8 | 9 | 9.8 | 9.8 |
| 飽和溫度℃ Saturatedtemperature |
50~65 | 50~65 | 50~65 | 50~65 | 50~65 | 50~65 | 50~65 | 50~65 | 50~65 | 50~65 | 50~65 | 50~65 |
| 探火孔汽封壓力 Mpa Steam seal pressure of poking hole |
0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| 水套蒸汽產量 kg/h Steam output of the water jacket |
200 | 300 | 450 | 550 | 550 | 550 | 550 | 600 | 650 | 780 | 850 | 880 |
| 水套蒸汽壓力 Mpa Steam pressure of the water jacket |
0.27 | 0.27 | 0.27 | 0.27 | 0.27 | 0.27 | 0.27 | 0.27 | 0.27 | 0.27 | 0.27 | 0 |
| 加煤方式 Coal-feeding mode |
自動 Automatic |
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| 加煤機驅動裝置 Driving system of the coal-feeder |
液壓驅動 Hydraulic driving |
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| 灰盤轉速 r/h Rotate speed of the ash tray |
2 | 1.97 | 1.7 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| 液壓站功率kw Hydraulic station power |
5.5×2 | 7.5×2 | 11×2 | 11×2 | 11×2 | 11×2 | 11×2 | 11×2 | 11×2 | 11×2 | 11×2 | 11×2 |
| 排渣方式 Ash-discharging mode |
濕式自動排渣 Automatic wet ash-discharging |
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| 煤氣出口公稱直徑mm 上段(Distillation stage) 下段(Gasifying stage) |
DN275 350×350 |
DN350 400×400 |
DN400 766×766 |
DN400 866×866 |
DN500 866×866 |
DN500 866×866 |
DN600 1020×1020 |
DN600 1120×1120 |
DN600 1020×1021 |
DN700 1120×1121 |
DN800 1020×1022 |
DN900 1020×1023 |
