Horizontal (condensing) oil fired gas steam boiler

NegotiableUpdate on 12/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product description: Reasonable design of horizontal internal combustion three return fully wet back, 100% waveform furnace chamber, good thermal expansion and contraction, water-cooled combustion chamber, 100% water in fire overall design, sufficient heating area and reasonable structural layout, which ensure the high-efficiency operation of the boiler

Product Details

Product Description
Reasonable design
Horizontal internal combustion triple pass fully wet back design, 100% waveform furnace chamber, with good thermal expansion and contraction, water-cooled combustion chamber, 100% water in fire overall design, sufficient heating area and reasonable structural layout, which ensure the high-efficiency operation of the boiler;
Efficient and energy-saving
The thermal efficiency of Yuanzhao brand steam and hot water boiler series reaches 90% -92%, with low energy consumption. With a large combustion chamber and reasonable structural layout, more heat can be transferred into the water, greatly improving the heat exchange capacity between fuel steam and fuel hot water;
Long service life
Each model has an ample steam storage room that can quickly balance load fluctuations and provide high-quality drying steam, as drying steam helps eliminate unnecessary additional condensation. Thus saving fuel consumption, reducing system fouling, and extending service life;
Easy to maintain and repair, equipped with movable smoke box doors before and after, and a fire observation hole at the rear, which allows access to the furnace for inspection and cleaning. Manholes, headholes, and handholes are provided on the furnace body for easy maintenance in the future;

Manufacturing specifications comply with environmental protection standards
We strictly manufacture according to national and international standards (ISO), with an excellent quality assurance system and advanced production processes to ensure product safety and reliability. The combustion chamber has a large space, making full use of radiation heat exchange, and coupled with high-quality and reliable imported burners, the fuel can be completely burned, greatly reducing the emission of harmful components in the flue gas. Tests by relevant departments have shown that fuel (gas) steam and hot water boilers meet national environmental standards;		Reliable accessories are matched with world-renowned burners, advanced control cabinets, valves, and pumps made of high-quality domestic brands. Reliable boiler accessories ensure safe operation of the boiler and improve the overall quality of the boiler;	The advanced control system is fully automated, with a high degree of automation. Once the boiler is started, it runs automatically. The computer control system ensures the safety and reliability of the boiler. The main types of automatic control are ordinary and intelligent. Parameter Table of Fuel (Gas) Horizontal Steam Boiler	model unit	WNS0.5- 0.7-QY	WNS0.5- 1.0-QY	WNS0.75- 0.7-QY	WNS1- 0.7-QY	WNS1- 1.0-QY	WNS1- 1.25-QY	WNS1.5- 1.0-QY	WNS2- 1.0-QY	WNS2- 1.25-QY	WNS3- 1.0-QY
WNS3-		1.25-QY	500	500	750	1000	1000	1000	1500	2000	2000	3000	3000	3000
WNS3-		1.6-QY	0.7	1.0	0.7	1.0	1.0	1.25	1.0	1.0	1.25	1.0	1.25	1.6
rated evaporation capacity		kg/h	170	184	170	170	184	193	184	184	193	184	193	204
Rated working pressure		Mpa	Saturated vapor degree
℃		Thermal efficiency (gas/oil)	%	≥104%	Heating surface area (boiler+energy-saving device)	M2	12.292+10.4	13.05+10.4	17.25+13.02	21.15+18.6	20.8+18.6	33.14+20.4	45.1+26.1
45.1+26.1		45.1+26.1	2.9	3.23			5.15	7.28		8.57	5.6	6.59	6.25	6.59
68.4+30.4		67.87+30.4	Boiler capacity350	M3350			Flue diameter380	mm420		∅450	∅420	∅450	∅450	∅450
∅		∅	∅	∅			Water supply caliber	DN		DN40	DN40	DN40	DN40	DN40
DN40		DN40	DN40	DN40		Main (auxiliary) steam diameter	DN	DN65		DN65/DN25	DN65/DN40	DN65/DN40	DN80/DN40	DN100/DN40
DN80/DN40		DN100/DN40	DN100/DN40	DN100/DN40			Diameter of safety valve	DN		DN40*2	DN50	DN40*2	DN40*2	DN50/DN40
DN40*2		DN40*2	DN40*2	DN40*2			Discharge caliber	DN		DN40	DN40	DN40	DN40	DN40
DN40	DN40	DN40	46.4	60.5	61.9	62.1	93.6	120.7	124.7	187	132.4	203.1	204.2	203.1
DN40	DN40*2	fuel consumption	51.9	67.4	69.3	69.4	104.1	135	140	208.4	156.2	239.1	240.5	239.1
0 # Light Diesel Oil		kg/h	4000	4420	4700	4800	5700	6900	8000	10000	6100	7700	8000	8900
natural gas	Nm3/h	Shipping Weight	2850	3100	3100	3100	3750	3800	3800	4600	3800	4600	4600	4600
	kg	Overall dimensions	2300	2300	2300	2300	2600	2600	2600	2700	2100	2200	2200	2200
	long	mm	2300	2600	2600	2600	2700	2900	2900	2900	2300	2600	2500	2600

wide		mm	tall mm	model unit	WNS4- 1.0-QY	WNS4- 1.25-QY	WNS4- 1.6-QY	WNS5- 1.25-QY	WNS5.0- 1.6-Q.Y	WNS6- 1.0-QY	WNS6- 1.25-QY	WNS8- 1.25-QY	WNS8- 1.6-QY	WNS10- 1.25-QY
WNS15-		1.25-QY	4000	4000	4000	5000	5000	6000	6000	8000	8000	10000	1500	20000
WNS20-		1.25-QY	1.0	1.25	1.6	1.25	1.6	1.0	1.25	1.25	1.6	1.25	1.25	1.25
rated evaporation capacity		kg/h	184	193	204	193	204	184	193	193	204	19	193	193
Rated working pressure		Mpa	Saturated vapor degree
℃		Thermal efficiency (gas/oil)	%	≥104%	Heating surface area (boiler+energy-saving device)	M2	80.37+43.41	80.37+43.41	83.4+35.2	110.5+46.5	110.5+46.5	139.8+57.1	140.13+57.1	194.27+74.4
191.8+74.4		142.3+112.6	7.54	7.54	7.54	8.9	8.9	8.5	8.5	13.9	13.9	19.5	24.5	31.5
218.5+155		275.3+225.5	Boiler capacity520	M3520	Flue diameter500	mm	∅	∅	∅	750*410	750*410	800*410	800*410	940*520
940*520		850*500	1200*600	1500*600	Water supply caliber	DN	DN50	DN50	DN50	DN50	DN50	DN50	DN50	DN50
DN50		DN50	DN65	DN80	Main (auxiliary) steam valve diameter	DN	DN100/DN40	DN100/DN40	DN100/DN40	DN125/DN40	DN125/DN40	DN125/DN40	DN125/DN40	DN150/DN40
DN150/DN40		DN150/DN40	DN200/DN50	DN200/DN65	Diameter of safety valve	DN	DN50*2	DN50+40 DN50/DN40	DN50+40 DN50/DN40	DN50*2	DN50*2	DN65*2	DN65*2	DN65*2
DN65*2		DN80*2	DN100*2	DN100*2	Discharge caliber	DN	DN40	DN40	DN40	DN40	DN40	DN40	DN40	DN40
DN40	DN50*2	DN50*2	266.3	270.1	270.1	335.4	335.4	409.36	409.36	548.2	548.2	664.9	868.5	1157
DN40	DN50*2	fuel consumption	320.4	0 # Light Diesel Oil	kg/h	natural gas	Nm3/h	321.2 280.9	321.2 280.9	624.4	624.4	788.5	1000	1330
395.2 280.9		395.2 280.9	8300	8700	9850	11200	12250	13260	12500	17800	19200	22000	32500	40500
481.6 280.9	481.6 280.9	Shipping Weight	4900	4900	4950	5250	5250	5850	5850	6500	6500	6240	8500	9200
	kg	Overall dimensions	2300	2300	2300	2350	2350	2400	2400	2600	2600	2850	3500	3950
	long	mm	2650	2650	2650	2680	2680	2700	2700	2850	2850	3100	4000	4350