Oil/gas Fired Steam Boiler

Detail

Product introduction of oil/gas fired steam boiler:
Oil/gas Fired Steam Boiler is pan-shell type horizontal three-return fuel oil (gas) boiler developed by absorbing domestic, foreign advanced technology and experience. It runs automatically. After the burner atomizes fuel, the produced torch is full of the wave-type boiler inner and transfers radiation heat through inner wall. This is the first return. The high-temperature smoke gas produced during burning accumulates in burning room and turns to the second return (screw smoke pipe bundle area).After conversion heat change, smoke gas's temperature reduces gradually and then it goes into the front smoke case; And turns into the third return (light pipe bundle area); Finally, it flows into chimney through rear smoke case.

The characters of Oil/gas Fired Steam Boiler
1,This gas/oil fired steam boiler can improve boiler's efficiency, save fuel, reduce cost greatly to reach the aim of high-performance, oil (gas)-saving, safe boiler.
2,The steam boiler has more humanized, safer automatic intelligent control system. It has the advantages of high efficiency, saving energy, environmental protection, easy maintenance, wear resistance and so on.
3,It runs automatically. Burning, water level, temperature and steam pressure are adjusted and protected automatically.
4,The international first-class burner guarantees thermal efficiency and improves integral quality.

Technical Data

The Technical Parameter of Oil/gas Fired Steam Boiler

Model Item			WNS1-1.0 -Y(Q)	WNS2-1.25 -Y(Q)	WNS3-1.25 -Y(Q)	WNS4-1.25 -Y(Q)	WNS6-1.25 -Y(Q)	WNS8-1.25 -Y(Q)	WNS10-1.25 -Y(Q)	WNS15-1.25 -Y(Q)	WNS20-1.25 -Y(Q)
Rated evaporation capacity		t/h	1	2	3	4	6	8	10	15	20
Rated steam		Mpa	1	1.25	1.25	1.25	1.25	1.25	1.25	1.25	1.25
Rated steam temperature		℃	184	194	194	194	194	194	194	194	194
Feed water temperature		℃	20
Designed heat efficiency		%	86	86	88.1	87	89	89	89	91	91
Primary steam valve seat		mm	DN65	DN65	DN80	DN100	DN150	DN150	DN150	DN200	DN200
Diameter of feed water pipe		mm	DN25	DN40	DN40	DN40	DN50	DN50	DN50	DN65	DN80
Power distribution		KW	1.11	2.2	7.5	7.5	12	37	37	45	55
Fuel consumption	Naphtha	kg/h	73	145	198	270	392	535	700	989	1318
	Heavy oil	kg/h	76	157	220	304	425	570	744	1002	1336
	Town gas	Nm3/h	170	350	496	675	1006	1266	1654	2288	3050
	Natural gas	Nm3/h	85	169	251	334	385	633	827	1043	1390
Dimensions for shipment	length	mm	3500	4000	4800	4900	7150	7950	8900	9300	9600
	width	mm	1900	2450	2500	2500	3300	3300	3370	3300	3800
	Height	mm	1900	2500	2600	2700	4000	4100	4300	4500	4800
Maximum weight for shipment		t/h	3.9	6.7	8.5	10	15	21	22.3	32.6	37.8

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