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1.25Mpa Working Pressure Oil Fired System Boiler Energy Efficient Oil Boiler

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Address: Jingye Park International Building, Xinxiang

Contact name:william zhao

Henan Yuji Boiler Vessel Manufacturing Co., Ltd.

1.25Mpa Working Pressure Oil Fired System Boiler Energy Efficient Oil Boiler

Country/Region	china
City & Province	xinxiang henan
Categories	Boilers

Product Details

WNS Series 10 tons gas Oil Fired Low Nrigon Steam Boiler

Product Description

WNS Series High Efficiency Oil Fired Steam Boiler

The product model is WNS, which is a horizontal internal three return oil (gas) high-speed boiler (gas) integrated boiler with a wet structure at the rear. The first circuit is a wave furnace and a recirculation chamber, the second circuit is a flue gas pipe, and the third circuit is an energy saver and a condenser. The boiler is equipped with a complete set of automatic control devices and safety protection devices to achieve automatic water level control, alarm and shutdown when the water level is reduced; automatic boiler ignition, automatic furnace power adjustment and flame protection ensure safe operation of the boiler.

The boiler demineralized water first enters the condenser, and then is heated in the condenser (while cooling the flue gas), and then returned to the soft water tank. The preheated demineralized water is pumped to the economizer through the feedwater, heated by the economizer, and then sent to the boiler body.

Brief Introduction of Boiler Operating Conditions
The boiler can run stably under 80% -100% working conditions. The rated load is less than 100%. The operating parameters of the boiler are: the feed water temperature is 20 C, the rated working pressure is 1.25 MPa, and 10 tons of water vapor can be generated within one hour, and the temperature is 193.4C. If the fuel is natural gas, the calculated thermal efficiency is 98.96%, the exhaust temperature is 48.93 C, and the fuel consumption is 754.78NM3 / h (using the product one day). The calorific value of natural gas is low (> 36.36MJ / NM3).

Product Features
1. Reasonable design
2. High efficiency and energy saving
3. Manufacturing specifications
4. Large steam space
5. Longevity and durability
6. Easy maintenance

Technical Parameters

Main Technical parameters of WNS Series Steam Boiler
Item		Unit	WNS0.5	WNS1	WNS2	WNS3	WNS4	WNS6	WNS10	WNS15	WNS20
Steam Capacity		t/h	0.5	1	2	3	4	6	10	15	20
Working Pressure		MPa	1.0	1.25	1.25	1.25	1.25	1.25	1.25	1.25	1.25
Steam Temperature		℃	184	193	193	193	193	193	193	193	193
Feed Water Temperature		℃	20	20	20	20	20	20	104	104	104
Thermal Efficiency		/	≥96%
Fuel		/	Natural gas, liquefied gas, city gas, light oil
Fuel Consumption	Natural gas	NM³/h	37	73	145	217	289	435	735	1101	1467
	Liquefied gas	Kg/h	30	58	117	174.5	232	351	589	871	1151
	City gas	NM³/h	79	157	309	462	615	943	1575	2357	3147
	Light oil	Kg/h	32	61	121	182	243	367	601	906	1211
Gas Feed pressure	Natural Gas	mbar	70-100	100-150	100-150	150-200	150-200	150-200	150-200	150-300	150-300
Gas Feed pressure	City Gas	mbar	100-200	100-200	100-200	150-200	150-200	150-200	150-200	150-300	150-300
Running water volume		M³	0.78	3.3	3.6	5.2	6	9	11.6	24.5	29

Note: the fuel consumption in the table is based on light oil low calorific value 42915KJ/Kg (10260Kcal/Kg), natural gas low calorific value 35588KJ/NM3 (8500Kcal/NM3) and liquefied gas low calorific value 45998KJ/Kg (11000Kcal/Kg). Calculation of low calorific value (16750KJ/NM3 (4000Kcal/NM3) of urban gas.

Shape and Interface Dimensions of WNS Biomass Steam boilers
Item	Unit		WNS4	WNS6	WNS10	WNS15	WNS20
Transport Dimension (LWH)	/	mm	492822502600	540124062650	628026403176	890034003600	780036004000
Mainframe transport weight	/	t	11	18.6	20.5	42	52
Main Steam Valve Pipe Diameter	DN	mm	100	125	150	200	200
Feed Water Valve	DN	mm	40	50	50	65	65
Safety Valve Diameter	DN	mm	2*50	2*80	2*80	2*80	2*100
Drain Valve Pipe Diameter	DN	mm	2*40	2*40	2*40	2*50	2*50
Chimney Diameter	φ	mm	400	600	750	1000	1100