| Model: | XH2Q 2.6 |
|---|---|
| Brand: | XIANGHE |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Boilers |
| Label: | coal gasifier , Coal gas production , industrial furnace |
| Price: |
US $129823
/ SET
|
| Min. Order: | 1 SET |
| Live Chat: | Last Online:11 Feb, 2015 |
Selling XH2Q Industrial Coal Gasification Project
XH2Q Two Stage Industrial GasificationFurnace Brief
Double stage coal industrial gasifier is specially designed for gasifying bituminous coal, by which light tar can be carbonized out from coal in pyrolysis section. The gas calorific value produced with this gasifier is higher than that of produced with XH1Q series and it has better environmental protection performance. Big carbonization sectional area and coal storage, slow coal
bed lowering and long carbonization time. Simple structure，convenient maintenance and small investment.
Structure characteristics:
Coal feeding section: Practical and reliable coal-level detector cooperates with stoker to realize automatic coal feeding and guarantee coal gasifier is full charge layer operation.
Pyrolysis section: Furnace lining’s inside:This structure was designed after the strict calculation of heat transfer and heat exchanger, which can improve heat transfer efficiency. So thar the coal can be dried and carbonized fully and effectively in this section, as well as the volable matter can be pyrolysised and it will mix in the gas to improve the gas calorific value. Also it is helpful for the gasification of lower gas.
Gasifying section: Water jacket structure is adopted and self-produced steam is used for gasification.
Coal feeding mechanism: Advanced upper roller, middle flashboard and lower bell jar mechanism is adopted, which is characterized by simple operation, easy maintenance and good gas tightness.
Slag collecting mechanism: Wet slag removal from both sides is made by ratchet wheel & detent with hydraulic drive. Self-designed plough-type special plate is adopted for slag removal, which is
characterized by steady drive and smooth deslagging. Our plough-type plate has been used in many types of domestic and imported coal gasifiers and is well received.
| Type | XH2Q 2.6 |
| Hearth diameter(mm) | 2600 |
| Chamber cross-section area(m2) | 5.31 |
| Applicable coal | Non-caking or weak-caking biruminous coal |
| Coal size(mm) | 20-40;25-50;30-60 |
| Air consumption coal(kg/h) | 1100-1270 |
| Air consumption(m3/kg) | 1.5-2.5 |
| Steam consumption(m3/kg) | 0.3-0.5 |
| Gas output(m3/h) | 3600-4200 |
| Net heating value(KJ/m3)
Up stage Down stage |
7110-7350
5225-5434 |
| Gas pressure(KPa)
Up stage Down stage |
0.3-1.2
0.4-1.3 |
| Max blast pressure)(KPa) | 7 |
| Saturated temperature(℃) | 50-65 |
| Steam seal pressure of poking hole(MPa) | 0.15 |
| Steam Product(kg/h) | 450 |
| Inner steam pressure(MPa) | <0.2 |
| Coal feeding system | Compressed air or hydraulic driving |
| Ash tray driving power(kw) | 5 |
| Discharging ash mode | Automatic wet discharging ash |
