1.Boiler design structure
1.Designed with horizontal, three passes, all-wet back structure.
2.Fire tubes are surrounded by water, and these design making efficient up to 90%.
3.Threaded tube: The smoke tube adopts high efficient heat transfer component.It raises the heat transfer coefficient of the smoke tube.
4.Big combustion room design: increase furnace heating area, decrease boiler size, and reduce the emission of the Nox Corrugated hearth make the boiler safer.

5.Checked easily: The boiler has two somke header doors in the front and back. It is easy to the daily maintains for the inspection hole and manhole.

 

2. Boiler advantage
1.Safety: with water level, leakage steam, steam pressure control. Make sure boiler working safety.
2.Product quality ensured by:Strength calculation report , hydraulic test, X-ray, non-destructive test.
3.Efficient: well insulation and excellent structure.

4.Spirally conrrugated tube increase the strength and also meets the needs of heat expansion of each parts.

 

3.Boiler technical data

Standardized oil(gas)-fired steam boiler parameter
Item/Type		WNS2-1.25-Y(Q)	WNS3-1.25-Y(Q)	WNS4-1.25-Y(Q)	WNS6-1.25-Y(Q)	WNS8-1.25-Y(Q)	WNS10-1.25-Y(Q)	WNS12-1.25-Y(Q)	WNS15-1.25-Y(Q)	WNS20-1.25-Y(Q)	WNS22-1.25-Y(Q)	WNS25-1.25-Y(Q)	WNS30-1.25-Y(Q)
Rated capacity kg/h		2000	3000	4000	6000	8000	10000	12000	15000	20000	22000	25000	30000
Rated Working pressure Mpa		1.25
Rated steam Temperature °C		194
Design efficiency %		≥91
Fuel consumption	Light oil kg/h	146	210	285	424.8	560	643	833	1042	1389	1528	1736	2083
	heavy oil kg/h	156.5	225.1	305.5	455.3	600.2	689.2	893	1117	1789	1630	1861	2233
	natural gas Nm3/h	174.3	250.7	340	507.1	668.6	767.7	995	1244	1659	1825	2073	2488
Blowdown tube diameter		2-DN40	2-DN40	2-DN40	2-DN40	2-DN50	2-DN50	2-DN50	2-DN50	2-DN50	2-DN50	2-DN50	2-DN50
Safty valve diameter		2-DN40	2-DN40	2-DN50	2-DN80	2-DN80	2-DN80	2-DN80	2-DN100	2-DN100	2-DN500	2-DN150	2-DN200
Chimney diameter		350	450	500	500	600	650	750	800	900	900	1000	1000
Max. transport size	L (mm)	3400	4500	4600	4800	6400	7200	7150	7500	9150	9300	9700	10500
	W (mm)	2100	2600	2550	2750	2750	3200	3200	3500	4000	4150	4300	4500
	H (mm)	2368	2600	2604	2950	3114	3262	3500	3850	4500	4650	4800	5900

 

 

  

4. Factory assurance

1.One year parts warranty

2.Spare parts available at ex-factory price

3.Different voltage available

4.100% tested before delivery

5. Engineer on-site instruction of installation and commissioning available.

 

5. Our Main Product scope:

1.WNS series Horizontal oil/gas fired boilers (0.5-30T/H, 0.7-14MW)

2.SZS serires Horizontal Oil/gas fired boiler (4- 35T/H )

3.LHS series Vertical Oil/gas fired boiler (0.1-2 T/H, 0.06-0.7MW )

4.DZL new type water fire tube boilers (1-35T/H, 0.7-29MW)

5.SZL series water tube biomass boilers (4-35T/H, 1.4-29MW)

6.SHX boiler boiler ( 10--35 T/H)

7.CFB Circulating Fluidized Bed boiler ( 35T--130 T )

 

  

6. Company Introduction:

Spirit: Supply Reliable & high efficient heating system.

1,More than 600 sets of boilers (5000 t/h) can be produced by us per year. Class A boiler manufacturer. Class A1, A2 pressure vessel manufacturer.

2, Each boiler system parts is from first class brand all over the world or China.

3,Strict quality control system. From the material, welding, to finished boiler shipment. From project establishment, drawing design, to final audit.

4,We are the stable and long term supplier of many Top 500 Groups all over the world. Such as PetroChina, Sinopec, Nestle, Mercedes-Benz, Coca cola, etc,.