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WNS Series 8 Tons High Efficiency Oil Boiler Diesel Fired Water Tube Structure

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Address: Jingye Park International Building, Xinxiang

Contact name:william zhao

Henan Yuji Boiler Vessel Manufacturing Co., Ltd.

WNS Series 8 Tons High Efficiency Oil Boiler Diesel Fired Water Tube Structure

Country/Region	china
City & Province	xinxiang henan
Categories	Boilers

Product Details

Product Description

WNS Series High Efficiency Oil Fired Steam Boiler

The product model is WNS, a horizontal internal combustion, three cylinder (gas) combustible boiler with a wet internal structure. The corrugated furnace and combustion barn is the first return pipe, the second return pipe is the flue gas pipe, and the third return pipe consists of an economist and capacitor. The boiler is equipped with a complete automatic control device and safety protection device that senses automatic control of water level, minimum water level alarm and shutdown, automatically prevents boiler to ensure safe operation of the boiler, and automatically adjusts the stove and release protection functions.

The boiler first softens the water to the condenser, then pumps it to the condenser and returns to the soft water tank (when cooling the flue gas). The preheated demineralized water is pumped by the economist through the feed water, heated by the economist and then sent to the boiler body.

Brief Introduction of Boiler Operating Conditions
The boiler can operate in 80% to 100% operating conditions. Below 100 bar, the operating parameters of the boiler are: feed water temperature 20 ° C, nominal working pressure 1.25 MPa, 10 tons of water can be produced in one hour and the temperature is 193.4 ° C. The calculated thermal efficiency for natural gas is 98.96, the gasoline temperature is 48.93 ° C and the fuel consumption is 754.78 Nm3 / h (output used for one day). The temperature of the natural gas is very low (> 36.36 MJ / 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		WNS0.5	WNS1	WNS2	WNS3
Transport Dimension (LWH)	/	mm	294914541707	319818802166	413122472422	448520102402
Mainframe transport weight	/	t	2.8	4.9	8	9
Main Steam Valve Pipe Diameter	DN	mm	40	65	80	100
Feed Water Valve	DN	mm	25	40	40	40
Safety Valve Diameter	DN	mm	40	2*40	2*40	2*50
Drain Valve Pipe Diameter	DN	mm	40	40	2*40	2*40
Chimney Diameter	φ	mm	250	280	300	400