Oil and Gas Fired Hot Water Boiler for Central Heating

• Customization: Available
• Function: Water Boiler
• Fuel: Oil-Fired
• Model NO.: WNS
• Structure: Fire Tube
• Media: Steam and Water
• Water Circulation: Natural Circulation
• Drum Placement: Horizontal Boiler
• Pressure: Medium Pressure
• Manufacturing Level: A
• Burning Style: Chamber Combustion Boiler
• Usage: Industrial
• Process Capacity: 0.5-20t/H
• Transport Package: Seaworthy
• Specification: 0.5, 1, 2, 3, 4, 6, 8, 10, 15, 20T/H
• Trademark: XF
• Origin: China
• HS Code: 8402190000
• Production Capacity: 100set Per Month

Product Description

Product Description
Industrial gas/oil fired steam boiler ( Caldera de vapor )

The WNS steam boiler adopts fully automatic control system, to easy the boiler operation. Horizontal internal combusation wetback and efficientive screw fire tube give the boiler a high thermal efficiency and energr-saving.  The boiler equipped with complete insulation cover, thermal efficiency reaches above 90%. New style for boiler design, rational construction and good process performance make the oil and gas fired steam boiler very popular in the worldwide.
Main Features
1. Automatic operation, safety, and reliability shall characterize the boiler provided with various control, protection device, and automatic control of steam pressure, water level and combustion system. The steam boiler shall use programe control; Temperature and time control featuring the following advantages: easy to use, simple to maintain, as well as saving the manpower and material resources.
2. AbundantlY, obvious effect of energy-saving, and meeting the environmental requirements.
3. The application of totally enclosed combustion shall make the boiler room to be tasteless, noiseless, unpolluted, beautifull, and clean.
4. Compact structure, small floor area, and simple installation shall characterize the boiler. 

Model			LNS0.2	LNS0.3	WNS0.5	WNS1	WNS2	WNS3	WNS4	WNS5	WNS6	WNS8	WNS10	WNS15	WNS20
Rated steam capacity		t/h	0.2	0.3	0.5	1	2	3	4	5	6	8	10	15	20
Rated working pressure		Mpa	0.4	0.7	0.4/0.7/1.0		0.7/1.0/1.25							1.25/1.6
Rated steam temperature		ºC	152	169	152/169/184		169/184/194							194/204
Rated feed water temperature		ºC	20											105
Working efficiency		%	≥87		≥92
Fuel		/	Diesel oil, heavy oil, natural gas
Rigelman darkness		/	≤ Grade 1
Fuel consumption	Diesel oil	Kg/h	13	20	34	68	136	204	272	341	362	482	603	904	1206
	Heavy oil	Kg/h	14	22	35	70	140	210	280	352	377	503	628	942	1256
	Natural gas	Nm3/h	17	26	41	82	164	246	328	413	429	572	715	1072	1430
Power consumption	Diesel oil	Kw	0.2	0.22	0.37	3.6	6.2	9.5	13	17.5	21	25.5	33	59.5	75
	Heavy oil	Kw	3	3	3.75	16.8	19.4	22.5	26.2	30.7	43.4	47.9	55.4	77.5	109.1
	Natural gas	Kw	0.2	0.22	0.37	3.6	6.2	9.5	13	17.5	21	25.5	33	55.5	73.5
Dimension of boiler body	Length	mm	836	976	2406	3046	4094	4450	5210	5380	5563	6220	6820	7200	8200
	Width	mm	836	976	2160	2260	2450	2550	2780	2996	3000	3060	3325	3725	4150
	Height	mm	2250	2200	1690	1840	2382	2529	2810	3015	3145	3375	3421	3810	4385
Boiler weight (empty)		ton	1.3	1.45	2.87	4.2	7.6	9.5	13	15	17	24	30	39	49
Boiler weight (full load)		ton	2.5.	2.7	4.6	6.4	12.2	15.6	20	21	28	39	49	67	78