energy-saving coal gas producer with hi-efficiency

Coal Gasifier designed by Hengrui is advanced equipment for producing mixed gas with water and steam as gasifying agent.This machine is applicable for gasifying fuel like coking coal or coke.

working principle of coal gasifier:Solid fuel can be gasified into combustible gas with vapour medium. Because the vapour medium is mixture, the output is mixed combustible gas which is called mixed gas. Hot gas produced after primary dust removal is conveyed to gas heating furnace nozzle and erupts firing, with the oxygen supply of hot air conveyed from hot air pipe around the furnace, which generated high temperature to heat the furnace and reach the furnaces required heat value.technical data:

Name	Unit	Gasifier Model
		QM0.8	QM1.0	QM1.2	QM1.5	QM1.6	QM1.8	QM2.0	QM2.4	QM2.6	QM3.0
Hearth diameter	mm	800	1000	1200	1500	1600	1800	2000	2400	2600	3000
Valid hearth area	m2	0.5	0.785	1.13	1.77	2.01	2.54	3.14	4.52	5.31	7.07
Applicable fuel	Weak viscosity carbon black, smokeless carbon, coke
Fuel size	mm	25-80
Fuel consumption	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, vapour
Gas capacity	Nm3/h	140-350	245-490	420-670	560-1200	1200-1600	1500-2100	1750-2500	2500-3600	3000-4300	6000-7000
Gas heat value	Kj/N m3	5020-5670				5020-6000
Water jaket heating area	m2	4.02	5.02	6.78	10..37	11..06	12.44	17..58	21..87	23..69	30..16
Steam capacity	kg/h	60	80	130	200	220	260	350	420	600	840
Gas outlet temperature	degree	400-500(related with the coal)					400-500(related with the coal)
Gas outlet pressure	Pa	<1000					<980-1470			<1470-1960
Gas outlet diameter	mm	219	325	325	426	426	529	630	720	820	1020
Air pessure	Pa	<3000					<4000
Saturated air temperature	degree	50-60					50-65
Ash pan rotation speed	r/h	0.177-1.77
Gross weight	T	3.5	4.5	5	7.5	10	20	23..4	29..8	32	37..6
Total power	Kw	<6	<6	<6	<7	<8	<10	<14	<20	<20	<27
Air inlet diameter	mm	108	108	140	165	219	325	325	426	426	426

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