Wns Oil/Gas Fired Steam Boiler
We produce high-quality Steam Turbine, Organic Rankine Cycle (ORC) Solution, Biomass and MSW Power Plant EPC at low prices, creating diverse new series to meet market and customer needs. After years of good faith management, our company has developed into an enterprise with strong technical force, strong economic strength, huge sales network and perfect after-sales service. The company adopts a modern management model that combines institutionalization, standardization and informationization, and vigorously promotes quality management.
Products Brief Introduction
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
Technical advantages
Digitized manufacture
● The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
● The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
Easy operation and maintenance
● Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
Longer working life
● Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
● Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
● Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
● Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
Less fuel consumption
● High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
● Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
● Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water's temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
Main Specifications
Model | Rated steam capacity (t/h) | Rated working pressure (Mpa) | Rated steam temp (℃) | Maximum transport size (m) (L×W×H) |
WNS1-0.7-Y(Q) | 1 | 0.7 | 170 | 3.3×1.8×2.1 |
WNS1-1.0-Y(Q) | 1 | 1 | 184 | 3.3×1.8×2.1 |
WNS1.5-1.0-Y(Q) | 1.5 | 1 | 184 | 3.0×1.8×2.0 |
WNS1.5-1.25-Y(Q) | 1.5 | 1.25 | 194 | 3.0×1.8×2.0 |
WNS2-1.0-Y(Q) | 2 | 1 | 184 | 4.4×2.1×2.5 |
WNS2-1.25-Y(Q) | 2 | 1.25 | 194 | 4.4×2.1×2.5 |
WNS3-1.0-Y(Q) | 3 | 1 | 184 | 4.6×2.3×2.6 |
WNS3-1.25-Y(Q) | 3 | 1.25 | 194 | 4.6×2.3×2.6 |
WNS4-1.25-Y(Q) | 4 | 1.25 | 194 | 4.7×2.5×2.9 |
WNS4-1.6-Y(Q) | 4 | 1.6 | 204 | 4.7×2.5×2.9 |
WNS5-1.25-Y(Q) | 5 | 1.25 | 194 | 5.3×2.7×3.3 |
WNS5-1.6-Y(Q) | 5 | 1.6 | 204 | 5.3×2.7×3.3 |
WNS6-1.25-Y(Q) | 6 | 1.25 | 194 | 5.9×2.6×3.0 |
WNS6-1.6-Y(Q) | 6 | 1.6 | 204 | 5.9×2.6×3.0 |
WNS8-1.25-Y(Q) | 8 | 1.25 | 194 | 5.9×2.8×3.1 |
WNS8-1.6-Y(Q) | 8 | 1.6 | 204 | 5.9×2.8×3.1 |
WNS10-1.25-Y(Q) | 10 | 1.25 | 194 | 7.7×2.8×3.1 |
WNS10-1.6-Y(Q) | 10 | 1.6 | 204 | 7.7×2.8×3.1 |
WNS15-1.25-Y(Q) | 15 | 1.25 | 194 | 7.0×3.1×3.6 |
WNS15-1.6-Y(Q) | 15 | 1.6 | 204 | 7.0×3.1×3.6 |
WNS20-1.25-Y(Q) | 20 | 1.25 | 194 | 8.3×3.4×4.0 |
WNS20-1.6-Y(Q) | 20 | 1.6 | 204 | 8.3×3.4×4.0 |
Looking forward to the future, our company will continue to adhere to the business philosophy of 'people-oriented management, and create value through cooperation', and carry forward the action program of 'unity, enterprising, pragmatic, and pioneering' to provide customers with the best Wns Oil/Gas Fired Steam Boiler solutions. We constantly improve the company's production plan management level, shorten the product cycle and improve the company's efficiency. Adopting advanced design technology is the key to enhance our independent development ability.
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