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Gas generator can transfer coal into coal gas, and can make full use of coal, which is new type energy-saving equipment. - details see: https://www.machineto.com/biomass-gasifier-coal-gas-gasifier-portable-gas-stove-of-chinese-supplier-10293455

Single Stage Coal Gasifier

Our single stage coal gasifier 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.

Working Principle

Solid coal can be gasified into inflammable gases through vapor media. This coal gas is then roughly de-dusted and conveyed through a conveying pipe to burn at a nozzle. The heat produced is used to heat the thermal furnace. With the gas as the burning material, the temperature is even on the furnace.

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	weak coherent gas carbon
Fuel granularity(mm)	25-80	25-80	25-80	25-80	25-80	25-80	25-80	25-80	25-80	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	Air ,steam	Air ,steam	Air ,steam	Air ,steam	Air ,steam	Air ,steam	Air ,steam	Air ,steam	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	≤3000	≤3000	≤3000	≤3000	≤4000	≤4000	≤4000	≤4000	≤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	0.177-1.77	0.177-1.77	0.177-1.77	0.177-1.77	0.177-1.77	0.177-1.77	0.177-1.77	0.177-1.77	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

Technical parameters