WNS Series Horizontal Fuel Hot Water boiler

Detailed Product Description

1.WNS horizontal inner-combustion boiler series are adopted advanced
tri-backhauling & wet-back structure .which greatly improve the stability
2.Pliable corrugated furnace together with dual-backhauling spirally tube extend
the heating surface ,keep sufficient power and good performance of  heating
transfer .
3.low-position furnace layout ,sufficient steam room and excellent steam
quality.
4.The boilers matched with world famous brand burners, positive pressure
combustion , reasonable dynamic design make the combustion fully , no dust ,
noiseless and environment friendly .
5.the boiler is fully automatic ,easy to operation.
6.widely applicable fuel ,such as light oil ,heavy oil , final residuum, natural
gas ,city gas ,liquid gas.
7. boiler efficiency can reach 90%,economical and energy saving ,low cost for
operation .
8. the boiler shell covered with polishing stainless ,pleasing shape and
well-formed

Model Item		WNS0.14-0.7/95/70-Y(Q)	WNS0.35-0.7/95/70-Y(Q)	WNS0.7-0.7/95/70-Y(Q)	WNS1.4-0.7/95/70-Y(Q)	WNS2.1-0.7/95/70-Y(Q)	WNS2.8-1.0/95/70-Y(Q)	WNS4.2-1.0/95/70-Y(Q)
Rated heat power(MW)		0.14	0.35	0.7	1.4	2.1	2.8	4.2
Rated work pressure(MPA)		0.7	0.7	0.7	0.7	0.7	1.0	1.0
Rated feeding/leaving water temp.		95/70	95/70	95/70	95/70	95/70	95/70	95/70
Burning method		Pressure atomization, Micro-positive pressure
Burner	Ajustment method	Automatic
	Power supply	220V 50Hz	220V 50Hz	380V 50Hz	380V 50Hz	380V 50Hz	380V 50Hz	380V 50Hz
	Motor	0.37	0.55	1.1	2.2	7.5	7.5	12
Thermal efficiency(%)		89	90	90	90	91	91	92
Smokeproof temp. (°C)		180	175	173	170	169	167	166
Rated Fuel wastage	Diesel(KG/H)	13.3	33	66	132	197	262	385
	Natural gas (NM3/H)	16	39	78	157	233	310	462
	Coal gas (NM3/H)	34	84	167	333	495	660	982
	Liquefied petroleum gas(NM3/H)	5.2	13	26	52	-	-	-