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single stage coal gasifier description
The coal gasifier is a equipment that use coking coal, anthracite, weak conherent charcoal as fuel, air and steam as vaporization medicinalpreparation to produce gas as heat source.
coal gasifier application
it is widely used in the enviroment-friendly and energy-saving technological renovation of gas-processing heating furnace, gas forging furnace, gas crucible furnace, gas mold furnace, grilled ladle gas furnace, sand resin heating gas regenerater, glass melting gas furnace, ceramic gas furnace, smoke exausting refractory kiln and tunnel kiln, as well as the renovation of furnaces that burn coal or oil, kilns, and equipment that needs heat such as metallurgy, chemical industry, allumim, fire-resistant materials, glass products and existing kiln,with very good effect.
coal gasifier technical data
| Model | QM0.8 | QM1.0 |
| Chamber diameter(mm) | 800 | 1000 |
| Hearth active surface(m2) | 0.5 | 0.785 |
| Suirable fuel | weak coherent gas carbon,anotherracite,burnt carbon | |
| Fuel granularity(mm) | 25-80 | 25-80 |
| Fuel consumption quantity(kg/h) | 40-100 | 70-140 |
| Gasifying agent | Air ,steam | Air ,steam |
| Gas yield(Nm3/h) | 140-350 | 245-490 |
| Gas calorific valu(Kj/Nm3) | 5020-5670 | 5020-5670 |
| Water jacket heating area(m2) | 4.02 | 5.02 |
| Steam output(kg/h) | 60 | 80 |
| Gas outlet temperature(°C) | (400-500)Plants related with the coal | |
| Gas outlet pressure(Pa) | <1000 | <1000 |
| Gas exportation diameter(mm) | 219 | 325 |
| Air pressure(Pa) | <3000 | <3000 |
| Saturated air temperature(°C) | 50-60 | 50-60 |
| Ashpan rotational speed(r/h) | 0.177-1.77 | 0.177-1.77 |
| Equipment gross weight(t) | 3.5 | 4.5 |
| Complete machine power(kw) | <6 | <6 |
| Tuyere diameter(mm) | 108 | 108 |
single coal gasifier used for rotary refractory material furnace