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do fuel multi level burners boilers

Product Thermal Capacity: 1 - 20 t/h

Working Pressure: 0.7 - 2 Mpa

Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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Introduction of WNS gas / oil fired steam boiler:

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:

1. 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.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. 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.

4. 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.

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Boiler Burners | Oil, Gas & Coal Burner Services | N

Ensuring safe, efficient, and complete boiler combustion. National Boiler Service takes great pride in optimizing boiler burner systems to help you gain optimal combustion while ensuring safe and reliable operation.. From the careful inspection of proper air flow, fuel flow, and swirl level to optimizing your turndown rate, we work on essential burner and control components to achieve fuel

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Limpsfield Burners are of an Industrial Forced Draft design, suitable for alternative or simultaneous firing of all types of gaseous fuels and mineral fuel oils. Limpsfield Combustion offers burners for a range of application inputs from 1 – 100 MMBtu/hr. Designed and manufactured to exacting specifications, the Limpsfield burner line is an

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US Stove Multi Fuel Add on Furnace 8500? | Hearth.comOct 16, 2014Looking for wood/gas (propane) combo boiler | Hearth.comNov 27, 2012older HS Tarm | Hearth.com Forums HomeNov 17, 2007See more results Efficient Commercial Multi-Fuel Boilers with Various Capacities & Wall Mount Options. F.W. Webb - 150 Years of Selection, Expertise & Solutions.

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This article also does not apply to jackshaft burners, which have a single actuator driving both the combustion air damper and the fuel valve.The FAR (fuel/air ratio) for jackshaft burners is set by mechanically adjusting set-screws on the fuel valve – the CCS sends a single output to the actuator to drive both fuel and air together.

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No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China

0086-510-68530066, +86-13506151292

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