Product Details

Specifications

coal gasifier
1.Unique air distribution device coal gasifier
2.high energy saving gasifier
3.high temperature coal gasifier

30% energy saving coal gasifier generator with 54 years production

This model coal gasifier 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 gasifier is the same as pressure vessel basically, heating temperature auto-controlled

Coal gasifier operating principles:

coal gasifier 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.

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, bituminous coal, coke, coal property should be coincident with the requirement 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
Operation 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