WNS Series Oil (gas) Fired Steam Boiler
Fill out my online form.
Product Description
Rated steam capacity: 1–20 t/h; Rated working pressure: 1.0/1.25 MPa; Saturated steam temperature: 184/193℃; Fuel: Natural gas, diesel oil, LPG, pipeline gas, etc. Industry: Foods, Garment, Textile, Paper, Brewery, Rice mill, Dairy Products, Laundry, Poultry Feed, Package, Plywood, Building Material, Chemical, etc. Horizontal oil/gas-fired steam boilers use the internationally most mature three-pass all-wet-back structure, safe and reliable. Use waveform furnace, strengthens the disturbance of the smoke and increases the radiation heat transfer area.
1.Pre purge function, improve the working conditions of the burner and prolong the service life.
2.The unique design of the combustion chamber, increasing the radiation heating furnace area, shrinking the size of boiler, reducing NOx emissions.
3.Two ends smoke box multi-level sealed to avoid smoke leakage.
4.Large steam room and high quality steam.
5.Aboved horizontal structure boiler ,with adequate heating area, full heat transfer ,stable operating under load revise ,high combustion efficiency.
6.Boiler furnace located at low position ,ensure the safety range of the water level.Big steam evaporation surface, high quality steam .
2.The unique design of the combustion chamber, increasing the radiation heating furnace area, shrinking the size of boiler, reducing NOx emissions.
3.Two ends smoke box multi-level sealed to avoid smoke leakage.
4.Large steam room and high quality steam.
5.Aboved horizontal structure boiler ,with adequate heating area, full heat transfer ,stable operating under load revise ,high combustion efficiency.
6.Boiler furnace located at low position ,ensure the safety range of the water level.Big steam evaporation surface, high quality steam .
Product system Drawings
Technical Parameters
| WNS Horizontal Oil（gas）Fired Pressure Hot Water Boiler | |||||||||||||||
| Model | WNS0.35-0.7-95/70-Y(Q) | WNS0.48-0.7-95/70-Y(Q) | WNS0.7-0.7-95/70-Y(Q) | WNS1.05-1.0-95/70-Y(Q) | WNS1.4-1.0-95/70-Y(Q) | WNS2.1-1.0-115/70-Y(Q) | WNS2.8-1.0-115/70-Y(Q) | WNS3.5-1.0-115/70-Y(Q) | WNS4.2-1.0-115/70-Y(Q) | WNS5.6-1.0-115/70-Y(Q) | WNS7-1.0-115/70-Y(Q) | WNS10.5-1.0-115/70-Y(Q) | WNS14-1.0-115/70-Y(Q) | ||
| Item | Unit | ||||||||||||||
| Rated thermal power | MW | 0.35 | 0.48 | 0.7 | 1.05 | 1.4 | 2.1 | 2.8 | 3.5 | 4.2 | 5.6 | 7 | 10.5 | 14 | |
| The working pressure | Mpa | 0.7 | 0.7 | 0.7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| The water temperature | ℃ | 95 | 95 | 95 | 115 | 115 | 115 | 115 | 115 | 115 | 115 | 115 | 115 | 115 | |
| Return water temperature | ℃ | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | |
| Design the thermal efficiency | % | 93.43 | 93.51 | 92.94 | 93.09 | 93.00 | 93.00 | 94.05 | 94 | 94.06 | 94.15 | 94.02 | 94.1 | 94.12 | |
| Water capacity | L | 1520 | 1760 | 1950 | 2520 | 2930 | 4300 | 5820 | 8000 | 10860 | 13500 | 15500 | 24000 | 26000 | |
| Water outlet | mm | 50 | 65 | 80 | 80 | 100 | 100 | 150 | 150 | 200 | 200 | 200 | 250 | 250 | |
| Feed water inlet | mm | 50 | 65 | 80 | 80 | 100 | 100 | 150 | 150 | 200 | 200 | 200 | 250 | 250 | |
| Drain valve | mm | 40 | 40 | 40 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50*3 | 50*3 | 50*3 | |
| Chimney | mm | 220 | 220 | 280 | 330 | 330 | 400 | 450 | 500 | 600 | 650 | 750 | 1000 | 1200 | |
| Size | Length | mm | 2450 | 2750 | 3050 | 3200 | 3500 | 3900 | 4350 | 5400 | 5500 | 5900 | 6800 | 8000 | 8400 |
| Width | mm | 1450 | 1450 | 1480 | 1690 | 1690 | 1800 | 2160 | 2240 | 2380 | 2450 | 2700 | 3100 | 3200 | |
| Height | mm | 1800 | 1800 | 1970 | 2270 | 2270 | 2504 | 2578 | 2600 | 2880 | 3050 | 3100 | 3600 | 4200 | |
| Size of base | Length | mm | 2000 | 2200 | 2500 | 2700 | 2950 | 3580 | 3850 | 4960 | 4960 | 5720 | 6400 | 7500 | 8000 |
| Width | mm | 900 | 900 | 900 | 1300 | 1300 | 1400 | 1600 | 1700 | 1800 | 2000 | 2100 | 2300 | 2400 | |
| Fuel consumption | N.G | Nm³/H | 38.24 | 52.4 | 76.89 | 115.16 | 153.69 | 228.44 | 303.96 | 367.8 | 455.88 | 607.3 | 735.3 | 1193.7 | 1452 |
| Light oil | KG/H | 31.56 | 43.28 | 63.56 | 95.18 | 127.07 | 188.45 | 250.79 | 326.6 | 377.46 | 501.5 | 633.2 | 985.1 | 1258 | |
| City gas | Nm³/H | 81.26 | 111.35 | 163.4 | 244.72 | 326.6 | 485.35 | 645.9 | 824 | 968.7 | 1290 | 1630 | 2536 | 3146 | |
| Transport weight | kg | 3000 | 3500 | 4000 | 4600 | 6000 | 7600 | 10000 | 12000 | 15000 | 18600 | 23600 | 34000 | 41000 | |
Company Information
Wilford company is specialized in manufacturing the medium and small sized boilers with high quality to solve the high energy efficiency requirements of customers in industrial and commercial fields for steam and heat sources. We supply the whole solution of boilers and boiler systems, reduce energy consumption, save operating costs for each plant, enhancing the environmental protection requirements. Since 1998, the company are insisted on intelligent and lean production as the leading factor to ensure that each product is super safe and high quality. The fuel, gas and electric heating boilers have high technical content. The company has won many inventions, many high-tech products and new technology and new product awards. We regard the boiler’s efficiency index and extremely low nitrogen emission requirements as the main innovation objectives, Keep unremitting efforts in the environmental protection and energy saving of boilers.
One Solution, One Partner
We supply the whole solution of boilers and boiler systems — from selection to installation support.