Product Details

Atmopheric oil fired hot water boiler

Product 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 hot water boiler shall use programe control, and 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/Parameter/Item			WNS1.4-0.7 -115/70-Y(Q)	WNS2.1-1.0 -115/70-Y(Q)	WNS2.8-1.0 -115/70-Y(Q)	WNS4.2-1.0 -115/70-Y(Q)	WNS5.6-1.0 -115/70-Y(Q)	WNS7.0-1.0 -115/70-Y(Q)	WNS10.5-1.25 -130/70-Y(Q)	WNS14-1.25 -130/70-Y(Q)
Rated capacity		t/h	1.4	2.1	2.8	4.2	5.6	7	10.5	14
Rated pressure		Mpa	0.7	1.0	1.0	1.0	1.0	1.0	1.25	1.25
Feed water temperature		C	95	115	115	115	115	115	130	130
Return water temperature		C	70
Heating efficiency		%	90	90.1	91	91	91	91	91	91
Heating area		m2	12000	18000	24000	36000	48000	60000	90000	120000
Diameter of Water inflow & outflow valve		mm	PN1.6 DN100	PN1.6 DN125	PN1.6 DN125	PN1.6 DN150	PN1.6 DN200	PN1.6 DN200	PN1.6 DN200	PN1.6 DN200
Boiler water Capacity		T	2.3	3.6	4.9	7	10.5	12.98	13.8	14.6
Circulating Water capacity		t/h	48	72	96	144	192	240	360	480
Power distribution		Kw	2.2	7.5	7.5	12	37	37	75	110
Fuel	Naphtha	Kg/h	131	208	287	385	522	652	989	1318
	Heavy oil	Kg/h	135	213	292	410	532	655	1002	1336
	Town gas	Nm3/h	314	460	630	946	1237	1546	2288	3050
	Natural gas	Nm3/h	169	251	334	385	619	773	1043	1390
Diameter of chimney		mm	Ø350	Ø450	Ø500	Ø600	Ø700	Ø800	Ø1000	Ø1200
Dimension for shipment(mm)		L	3800	4700	5300	5400	5600	6020	8300	9000
		W	2500	2600	2700	2900	2900	3300	3300	3800
		H	2100	2100	2400	2500	3000	3100	3400	3800
Maximum weight for shipment		t	5.2	5.9	9.6	14	17.2	21	30.8	36

Model/Parameter/Item			CWNS 0.45-90/65 -Y(Q)	CWNS 0.7-90/65 -Y(Q)	CWNS 0.9-90/65 -Y(Q)	CWNS 1.05-90/65 -Y(Q)	CWNS 1.2-90/65 -Y(Q)	CWNS 1.4-90/65 -Y(Q)	CWNS 1.6-90/65 -Y(Q)	CWNS 2.1-90/65 -Y(Q)	CWNS 2.8-90/65 -Y(Q)
Rated thermal Power		MW	0.45	0.7	0.9	1.05	1.2	1.4	1.6	2.1	2.8
Rated pressure		Mpa	Atmospheric pressure
Feed water temperature		C	90
Return water temperature		C	65
Heating efficiency		%	90	90	90	90	90	90	90	90	90
Diameter of Let-off pipe		mm	DN50	DN80	DN100	DN100	DN100	DN100	DN100	DN125	DN125
Diamter of Backwater pipe		mm	DN50	DN80	DN100	DN100	DN100	DN100	DN100	DN125	DN125
Diameter of Sewer pipe		mm	DN40	DN40	DN40	DN40	DN40	DN40	DN40	DN40	DN40
Boiler water Capacity		kg	944	1340	1483	1800	2100	2405	2796	3055	4068
Circulating Water capacity		t/h	15	24	30	36	40	48	54	72	96
Power distribution		Kw	0.55	1.1	1.1	2.2	2.2	2.2	2.2	7.5	7.5
Fuel	Naphtha	Kg/h	42	60	77	94	107	127	146	188	246
	Heavy oil	Kg/h	45	64	82	101	115	136	156	202	249
	Town gas	Nm3/h	99	142	182	221	252	302	346	442	572
	Natural gas	Nm3/h	50	71	91	111	126	151	173	221	287
Diameter of chimney		mm	Ø250	Ø300	Ø300	Ø350	Ø350	Ø350	Ø350	Ø400	Ø500
Dimension for shipment(mm)		L	2250	2570	2570	2850	2850	3090	3050	3285	3664
		W	1470	1680	1700	1700	1760	1790	1920	1990	2230
		H	1596	1716	1796	1836	1936	1893	2128	1993	2427
Maximum weight for shipment		kg	1350	2500	2700	2900	3100	3500	4000	4500	5813