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New Craft High Efficiency Coal Fired Power Plants,coal gasifier,coal Generator

Abstract :
Single stage gasifier is a continues coal gas generating system.The air and steam produced by the water
jacket is blown through the gasifier bottom to the furnace.The 0.294 Mpa steam and saturated air are gasifying
agent.Lump coal after crushing,screening to size 25to50 mm or 50to100 mm,is added to the gasifier by
coaling system.The coal gas is generated and then goes into the gravity dust collector and cyclone
dust collector and then transport to users.
Application :
It uses air and vapor as the gasifying agents to produce mixed gas. It is suitable for gasifying
coking coal, hard coke, etc. and is widely used in machinery, metallurgy, chemistry, glass,
building materials, food, textile and light industries.
New Craft High Efficiency Coal Fired Power Plants,coal gasifier,coal Generator

Model | QM0.8 | QM1.0 | QM1.2 | QM1.5 | QM1.6 | QM1.8 | QM2.0 | QM2.4 | QM2.6 | QM3.0 |
Chamber diameter(mm) | 800 | 1000 | 1200 | 1500 | 1600 | 1800 | 2000 | 2400 | 2600 | 3000 |
Hearth active surface(m2) | 0.5 | 0.785 | 1.13 | 1.77 | 2.01 | 2.54 | 3.14 | 4.52 | 5.31 | 7.07 |
Suirable fuel | Coal, weak coherent gas carbon, burnt carbon, etc | |||||||||
Fuel granularity(mm) | 25-80 | |||||||||
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 |
Gasifying agent | Air ,steam | |||||||||
Gas yield(NM3/h) | 140-350 | 245-490 | 420-670 | 560-1200 | 1200-1600 | 1500-2100 | 1750-2500 | 2500-3600 | 3000-4300 | 6000-7000 |
Gas calorific value(KJ/NM3) | 5020-5670 | 5020-5670 | 5020-5670 | 5020-5670 | 5020-6000 | 5020-6000 | 5020-6000 | 5020-6000 | 5020-6000 | 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 |
Steam output(kg/h) | 60 | 80 | 130 | 200 | 220 | 260 | 350 | 420 | 600 | 840 |
Gas outlet temperature(DC) | (400-500)Plants related with the coal | (400-500)Plants related with the coal | ||||||||
Gas outlet pressure(Pa) | ≤1000 | no more than 1000 | ≤1000 | ≤1000 | ≤1000 | ≤980-1470 | ≤980-1470 | ≤980-1470 | ≤1470-1960 | ≤1470-1960 |
Gas exportation diameter(mm) | 219 | 325 | 325 | 426 | 426 | 529 | 630 | 720 | 820 | 1020 |
Air pressure(Pa) | ≤3000 | ≤4000 | ||||||||
Saturated air temperature(DC) | 50-60 | 50-60 | 50-60 | 50-60 | 50-60 | 50-65 | 50-65 | 50-65 | 50-65 | 50-65 |
Ashpan 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 |
Complete machine motor power(kw) | ≤6 | ≤6 | ≤6 | ≤7 | ≤8 | ≤10 | ≤14 | ≤20 | ≤20 | ≤27 |
Air intake diameter(mm) | 108 | 108 | 140 | 165 | 219 | 325 | 325 | 426 | 426 | 426 |





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