Specifications
1.professioanl coal gasification manufacture2.Saving energy and environmental protection
3.gasifier convenience operation
30% energy saving coal gasification generator with 54 years production
This model coal gasification is new intelligent high-effect environment-friendly products put forward by our company, in which patent slag-removing revolving ash pan and automatically slag removing structure are use.
Special pagoda-shaped heat-resistant iron grate, furnace wall always protected by slags, strong effect to breaking slag,
slag loosing and ventilation, Abandon the concept that coal gasification is the same as pressure
vessel basically, heating temperature auto-controlled
coal gasification operating principles:
coal gasification uses 10 to 50mm pea coal as ideal fuel, which largely increases the gasification
intensity,
accelerates the reaction, improves the gasification rate of coal,
and makes charcoal react with vapor to form combustive air such as carbon monoxide and hydrogen,
so as to reach complete gasification and produce gas continually and steadily.
QM-1 coal gasification TECHNOLOGIC SPECIFICATION
Name | unit | specification | ||||||
I.D.of chamber | mm | 1600 | 1800 | 2000 | 2400 | 2600 | 3000 | 3200 |
Chamber across-section area | m2 | 2 | 2.54 | 3.14 | 4.52 | 5.31 | 7.07 | 8.04 |
Fuel layer | mm | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
Fire layer | mm | 100~300 | ||||||
ash layer | mm | 100~300 | ||||||
Applicable coal | Non-caking or weak-caking anthracite, biruminous coal, coke, coal property should be coincident with the requiirement of GB9143 | |||||||
fuel size | mm | 13~25 25~50 | ||||||
fuel consumption | Kg/h | 350~460 | 500~600 | 500~720 | 700~1040 | 850~1200 | 1700~2000 | 1800~2200 |
Gasifying agent | Air,stream | |||||||
Gas output | Nm3/h | 1200~1600 | 1500~2100 | 1750~2500 | 2500~3600 | 3000~4300 | 6000~7000 | 6500~7500 |
Rotation speed | r/h | 3.5 | 3.5 | 2.23 | 2 | 1.7 | 1.7 | 1.7 |
Air consumption coal | M3/kg | 2.2-2.8 | 2.2-2.8 | 2.2-2.8 | 2.2-2.8 | 2.2-2.8 | 2.2-2.8 | 2.2-2.8 |
Steam consumption coal | M3/kg | 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 |
Steam products | Kg/h | 250-300 | 300 | 300 | 450 | 500 | 550 | 550 |
Net heating value | KJ/Nm3 | 5020~5670 | ||||||
Gas temperature | °C | 400~550 | ||||||
Gas pressure | Pa | 980~1470 | 1470-1960 | |||||
Blast pressure | Pa | <4000 | <6000 | |||||
Saturated temperature | °C | 50-65 | ||||||
opration pressure of water jacket | Pa | <100Kpa | <294Kpa | |||||
Steam seal pressure of poking hole | Pa | <100Kpa | <294Kpa | |||||
Grate driving power | KW | 4 | 5.5 | |||||
Coal bucket lifting power | KW | 1.5 | 3 | |||||
Equipment weight | T | 12 | 15 | 19 | 24 | 28 | 42 | 45 |
