- Crusher Machine
- Grinder Mill Machine
- Dryer Machine
- Rotary Dryer
- Three Drum Dryer
- Bean Dregs Dryer
- Poultry Manure Rotary Dryer
- Wooden Sawdust Dryer
- Sand Dryer Machine
- Waste Food Scrap Dryer
- Fly Ash Dryer
- Quartz Sand Dryer
- Brewers Grain Dryer
- Mineral Slag Dryer
- Coal Slime Dryer
- Graphite Rotary Dryer
- Sludge Dryer
- Steel Slag Dryer
- Fertilizer Drying Machine
- Fruit Residues Dryer
- Cassava Dregs Dryer
- Petrol Coke Dryer
- Cow Dung Dryer
- Air Current Dryer
- Bentonite Dryer
- Dry Mortar Dryer
- Rice Husk Dryer
- Oil Palm Fibre Dryer
- Desulfurization Gypsum Dryer
- Kiln Machine
- Ore Benefication Machine
Application of Coal Gasifier :
Machinery Industry:high manganese steel quenching furnace,annealing furnace,forging furnace,tempering furnace,etc.
Non-ferrous metal industry:copper melting furnace,aluminum melting furnace,etc.
Building materials industry:building ceramics,sanitary ceramics,etc.
Silicate industry:glass,grinding wheel,refractory materials,etc.
Boiler:all kinds of boilers using producer gas as the fuel.
Chemical industry:drying and calcination in chemical products.
Nonmetal industry:mine materials drying and calcination.
Planting industry:vegetable and flower greenhouses warming.
Food industry:food dehydration and drying.
flow chart of single stage coal gasifier
Advantage of Coal Gasifier:
1.5Kg standard coal in it=1.1Kg diesel=12KWh.
cost 70% lower than electric furnace,60% lower than oil furnace,30% lower than coal furnace.
|Hearth active surface||0.5||0.785||1.13||1.77||2.01||2.54||3.14||4.52||5.31||7.07||8.03|
|Suitable coal series||Weak coherent gas carbon, anotherracite,burnt carbon|
|Fuel consumption quantity (kg/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 Coal gasification is the process of producing coal gas, a type of syngas–a mixture
of carbon monoxide (CO), hydrogen (H2), carbon dioxide (CO2) and water vapour (H2O)–from
coal and water. Coal gas, which is a combustible gas, was traditionally used as a source of
energy for municipal lighting and heat before the advent of industrial-scale production of natural
gas, while the hydrogen obtained from gasification can be used for various purposes such as
making ammonia, powering a hydrogen economy, or upgrading fossil fuels.
|Gas yield (Nm³/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 value (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||38.4|
|Steam output (kg/h)||60||80||130||200||220||260||350||420||600||840||880|
|Gas outlet temperatur (°C)||(400-500)Plants related with the coal||(400-500)Plants related with the coal|
|Gas outlet pressure (Pa)||1000||980-1470||1470-1960|
|Gas exportation diameter (mm)||219||325||325||426||426||529||630||720||820||1020||1050|
|Saturated air temperature(°C)||50-60||50-65|
|Ash pan 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||43.6|
|Motor power (kw)||6||6||6||7||8||10||14||20||20||27||32|
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