Steam Boiler

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The WNS Series Horizontal Oil (gas) fired steam boiler, adopts international most mutual three pass all wet back structure with horizontal layout. Fully automatic boiler operation, after the atomization of fuel by burner and the waveform furnace is full of fire, and transfers radiant heat by furnace, this is the first pass. There will form cluster of high temperature smoke in combustion chamber then turn into the second pass, that is threaded pipe bundle area. After the convection heat transfer, the smoke temperature is gradually reduced to the former after the smoke box, and in this move into the third return, The tube bundle area, and then after the smoke through the chimney into the atmosphere into the box.
Supporting the world famous burners, advanced Control Box (main components are imported, PLC or LED), valves, pump adopt high-quality brand, reliable boiler accessories to ensure the safe operation and improve the overall quality of the boiler.
This series boiler is more human, more secure automatic intelligent control, it has many features, such as high efficiency, energy saving, easy maintenance, durability, etc.

Technical Parameters

Model				WNS 1	WNS 1.5	WNS 2	WNS 3	WNS 4	WNS 5	WNS 6	WNS 8	WNS 10
Item Name			Unit	WNS 1	WNS 1.5	WNS 2	WNS 3	WNS 4	WNS 5	WNS 6	WNS 8	WNS 10
Rated Steam Capacity			t/h	1	1.5	2	3	4	5	6	8	10
Equivalent Output			lbs/h	2200	3300	4400	6600	8800	11000	13200	17600	22000
Utilization Horsepower			BHP	71	106.5	142	213	284	256	426	569	710
Rated Working Pressure			MPa	0.7 / 1.0	1.0 / 1.25			1.25 / 1.6 / 2.45
Saturated Steam Temperature			°C	171 / 184	184 / 193			193 / 203 / 223
Feed Water Temp.			°C	20						105
Heating Area	Proper		m²	25	36	58.8	90.66	111.8	163.1	181.17	190.77	232.16
Heating Area	Economizer		m²	8.15	8.15	11.45	17.4	17.7	29.6	29.6	33.55	33.55
Applicable Fuel				Light Diesel, Heavy Oil, Natural Gas, LPG, City Gas
Fuel Consumption	Light Diesel		Kg/h	67	100	134	202	268	335	402	532	660
	Heavy Oil		Kg/h	69.7	104	139.4	210	278.8	348.4	418.1	553	686.4
	Natural Gas		Nm³/h	74	112	150	225	300	375	450	600	750
	LPG		Nm³/h	26	39.1	56	85	113	130	145	226	260
	City Gas		Nm³/h	180	270	362	541.6	722.5	810.7	930.8	1445	1620
Water Inlet			DN	32	32	40	50	50	50	50	50	50
Steam Outlet			DN	50	65	80	80	100	125	125	150	150
Safety Valve			DN	50	2×40	2×40	2×40	2×50	80/50	80/50	2×80	2×80
Blowdown Valve			DN	40	40	50	50	2×50	2×50	2×50	2×50	2×50
Transportation Size		Length	mm	3600	3800	4860	5300	5840	6300	7250	7450	8730
		Width	mm	2000	2100	2500	2500	2850	2900	2980	3260	3260
		Height	mm	2000	2050	2450	2500	2800	2800	3150	3200	3300
Weight			Kg	4000	4500	8500	8900	13300	14300	19500	22600	25800