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.
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.
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.
Compared to standard boiler technology, oil condensing boilers also recover the heat of condensation of the water vapour contained in the exhaust flue gas. Oil-fired condensing boiler technology therefore achieves the highest efficiency and very minimum emissions along with the lowest fuel consumption.
Condensing boilers have now been in use for 20 years and are very reliable. Savings. Condensing boilers consume less fuel (gas/oil) to provide the same desired heat output. You can save 20% to 30% when you change to a good condensing boiler, or more if your boiler is more than 20 years old. Environmental impact. Old boilers generate far more CO² than condensing gas or oil boilers.
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Converting fuel oil into heat, oil condensing boilers are highly efficient. They extract nearly all of the heat contained in the flue gases, turning this into additional heating energy and therefore minimising waste. In fact, Viessmann oil condensing boilers have an unbeaten high efficiency of 98 per cent*.
The Peerless ® Pinnacle ® high efficiency, Oil-fired condensing boiler offers 92% efficiency and is ENERGY STAR ® compliant. Two firing rates are available –.5 GPH and.6 GPH – with input ranges from 70,000 BTU/Hr. to 84,000 BTU/Hr. respectively.
Bryant ® Boilers WHATEVER Your Radiant Heat System, Choose A Bryant ® Boiler.. Looking for a high-efficiency heating solution other than a forced air system? Consider a durable Bryant ® gas- or oil-fired boiler. Enjoy whole-home comfort while eliminating the noise and draft of forced air systems.
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Simply put, the legislation states that: Gas-fired boilers, both new installations and replacement, have to be condensing Oil-fired boilers, both new installations and replacements, have to be condensing All condensing boilers that are installed need to have an efficiency rating no lower than B
Unlike other “near” condensing oil boilers available in North America, the Firebird Oil Fired Condensing Boilers are designed to be a true condensing boiler. Combined with the temperature compensating, efficiency control, these High Efficiency Oil Heating Boilers achieves an efficiency which rivals gas wall hung boilers without the need to convert to Natural Gas or Propane.
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