Coal Gasifier is designed to be high production capacity, high gasification efficiency and better adaptability to various coals, high gas calorific value, and only need two worker to operate it, our coal gasifier can cope with different type heating furnace, kiln, steam boiler and ect.
2.Process of the coal gasifier
3.The features of coal gasifier:
Technique Parameter
Name | unit | specification | |||||||||
I.D.of chamber | mm | 1500 | 1600 | 1800 | 2000 | 2400 | 2600 | 3000 | 3200 | ||
Chamber across-section area | m2 | 1.64 | 2 | 2.54 | 3.14 | 4.52 | 5.31 | 7.07 | 8.04 | ||
Fuel layer | mm | 1000 | 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, bituminous coal, coke, coal property should be coincident with the requirement of GB9143 | ||||||||||
fuel size | mm | 13~25 25~50 | |||||||||
fuel consumption | Kg/h | 160-350 | 350~460 | 500~600 | 500~720 | 700~1040 | 850~1200 | 1700~2000 | 1800~2200 | ||
Gasifying agent | Air, stream | ||||||||||
Gas output | Nm3/h | 560~1200 | 1200~1600 | 1500~2100 | 1750~2500 | 2500~3600 | 3000~4300 | 6000~7000 | 6500~7500 | ||
Rotation speed | r/h | 3.5 | 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 | 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 | 0.3-0.5 | ||
Steam products | Kg/h | 250-300 | 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 |