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- Place of Origin: Henan, China (Mainland)
- Brand Name: Dajia-Mining
- Model Number: QM3.0
- Weight: 3000.000 kg
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Brief Introduction
This coal gasifier is use the gasifying agent of air and water vapour , and to produce combination gas . It is suitable for gasifying vaporization and coking coal. The coal gasifier is widely used in machine, metallurgy, chemical industry ,glass, and building materials and light industry.
Features of coal gasifier
1. Low cost of the main equipment .
2. working stable and safe, and it can save 20% fuel .
3. Using hot gas can save energy 60%.
4. Dust conrtroll can meet environmental requirement, which is importmant equipment .
5. The outlet temperature is 400-500,high rate energy utilization.
- Place of Origin: Henan, China (Mainland)
- Brand Name: Dajia-Mining
- Model Number: QM3.0
- Weight: 3000.000 kg
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Specifications of coal gasifier
| Model | QM0.8 | QM1.0 | QM1.2 | QM1.5 | QM1.6 | QM1.8 | QM2.0 | QM2.4 | QM2.6 | QM3.0 | QM3.2 |
| Chamber diameter(mm) | 800 | 1000 | 1200 | 1500 | 1600 | 1800 | 2000 | 2400 | 2600 | 3000 | 3200 |
| Hearth active surface(m2) | 0.5 | 0.785 | 1.13 | 1.77 | 2.01 | 2.54 | 3.14 | 4.52 | 5.31 | 7.07 | 8.04 |
| Suirable fuel | weak coherent gas carbon,anotherracite,burnt carbon | ||||||||||
| Fuel granularity(mm) | 25-80 | ||||||||||
| Fuel consumption quantitykg/h | 40-100 | 70-140 | 120-190 | 160-350 | 350-460 | 500-600 | 500-720 | 700-1040 | 850-1200 | 1700-2000 | 1800-2200 |
| Gasifying agent | Air ,steam | ||||||||||
| Gas yieldNm³/h) | 140-350 | 245-490 | 420-670 | 560-1200 | 1200-1600 | 1500-2100 | 1750-2500 | 2500-3600 | 3000-4300 | 6000-7000 | 6500-7500 |
| Gas calorific valu(Kj/Nm³) | 5020-5670 | 5020-6000 | |||||||||
| Water jacket heating area(M2) | 4.02 | 5.02 | 6.78 | 10.37 | 11.06 | 12.44 | 17.58 | 21.87 | 23.69 | 30.16 | 32 |
| Steam outputkg/h | 60 | 80 | 130 | 200 | 220 | 260 | 350 | 420 | 600 | 840 | 200 |
| Gas outlet temperature( ¡æ) | (400-500)Plants related with the coal | (400-500)Plants related with the coal | |||||||||
| Gas outlet pressure(Pa) | 1000 | 980-1470 | 1470-1960 | 980-1470 | |||||||
| Gas exportation diameter(mm) | 219 | 325 | 325 | 426 | 426 | 529 | 630 | 720 | 820 | 1020 | 900 |
| Air pressure(Pa) | 3000 | 4000 | 3000 | ||||||||
| Saturated air temperature( ¡æ) | 50-60 | 50-65 | |||||||||
| Ashpan rotational speed(r/h) | 0.177-1.77 | ||||||||||
| Equipment gross weight(t) | 3.5 | 4.5 | 5 | 7.5 | 10 | 20 | 23.4 | 29.8 | 32 | 37.6 | 16 |
| Complete machine power(kw) | 6 | 6 | 6 | 7 | 8 | 10 | 14 | 20 | 20 | 27 | 7 |
| Tuyere diameter(mm) | 108 | 108 | 140 | 165 | 219 | 325 | 325 | 426 | 426 | 426 | 219 |