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Large Steam Space Thermal Oil Furnace Wet Rear Structure Easy Maintenance

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Address: Jingye Park International Building, Xinxiang

Contact name:william zhao

Henan Yuji Boiler Vessel Manufacturing Co., Ltd.

Large Steam Space Thermal Oil Furnace Wet Rear Structure Easy Maintenance

Country/Region	china
City & Province	xinxiang henan

Product Details

Product Description

WNS Series High Efficiency Oil Fired Steam Boiler

Model number is WNS, which is a horizontal three-cylinder (gas) combustion boiler with a wet rear structure. The ripple furnace and combustion chamber are the first to return, the second return is the smoke channel, and the third return comprises an economist and a capacitor. The boiler is equipped with a complete automatic control device and safety protection device, which can detect automatic water level control, minimum water level alarm and shutdown; automatic boiler prevention, automatic burner adjustment and flame protection to ensure safe boiler operation.

The boiler first softens the water in the condenser, then pumps it into the condenser and returns to the soft water tank (while cooling the wild gas). The heated demineralized water is pumped to the economist by the feed pump, which is further heated by the economist and sent to the body.

Brief Introduction of Boiler Operating Conditions
The boiler can operate from 80 to 100% of working conditions. Below 100 nominal stroke, the operating parameters of the boiler are: feed water temperature is 20 ° C, nominal operating pressure is 1.25 MPa, 10 tonnes of water can be produced per hour, temperature is 193.4 ° C. If there is natural gas, the calculated heat efficiency is 98.96, the gasoline temperature is 48.93 ° C, and the fuel consumption is 754.78 Nm 3 / h (one day output). Natural gas has a low calorific value (> 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		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