Product Details

coal gasifier

Operating Principles:

continual coal gasifier uses 0-80mm 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 vapour to form combustive air such as carbon monoxide and hydrogen, so as to reach complete gasification and produce gas continually and steadily.

Environment-friendly Target:

As was testified by Henan Environment Testing Centre, it has no smoke when the coal is burned and the discharge amount of both sulfur dioxide and soot complies with the GB9078-1996 nviroment-friendly standard.

Not Be Restricted by Coal Sorts:

continual coal gasifier can use varieties of smoke run coal such as original coal,powder coal and peal coal, or anthracite coal(peal coal whose powder less than 30% is ideal fuel).

Serviceable Range:

Because the furnace has broadened coal sorts used and reduced producing cost, it is widely used in the enviroment-friendly and energy-saving technological renovation of gas-processing heating furnace, gas forging furnace, gas crucible furnace, gas mold furnace, grilled ladle gas furnace, sand resin heating gas regenerater, glass melting gas furnace, ceramic gas furnace, smoke exausting refractory kiln and tunnel kiln, as well as the renovation of furnaces that burn coal or oil, kilns, and equipment that needs heat such as metallurgy, chemical industry, allumim, fire-resistant materials, glass products and existing kiln.

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, biruminous coal, coke, coal property should be coincident with the requiirement 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
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