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.
The boiler takes in energy from some form of fuel such as coal, natural gas, or nuclear fuel to heat water into steam. All but a small fraction of the world's primary energy comes from fuels, and about three-quarters of that fuel ends up going into a boiler (the remainder goes into internal combustion engines , which use the fuel differently).
IMPROVING ENERGY EFFICIENCY OF BOILER SYSTEMS When considering boiler energy savings, invariably the discussion involves the topic of boiler efficiency. The boiler suppliers and sales personnel will often cite various numbers, like the boiler has a thermal efficiency of 85%, combustion efficiency of 87%, a boiler efficiency of 80%, and a fuel-
Running the boiler with less blow-down increases efficiency and reduces your boiler’s environmental impact saving water, energy, chemicals and money. Total Dissolved Solids (TDS) and alkalinity are greatly reduced by with the Reverse osmosis (RO) and split stream softener system while only alkalinity is reduced with a chloride dealkalizer.
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Simultaneous hot water: If you often need to run multiple hot taps at once, a combi boiler won’t be ideal.For some bigger households in this situation, a system boiler or conventional boiler with a tank is a better choice. Low water pressure: Combi boilers rely on mains water pressure to move hot water about the house. If your water pressure is poor, then a system or regular boiler may be a
Earning the ENERGY STAR means products meet strict energy efficiency guidelines set by the U.S. Environmental Protection Agency. By choosing ENERGY STAR certified heating and cooling equipment and taking steps to optimize its performance, you can enhance the …
ENERGY SAVINGS FOR A BREAD PLANT Background This plant produces a variety of fresh buns and breads. The facility had an annual electrical energy consumption of almost 3,600,000 kilowatt-hours (kWh) per year and an annual natural gas consumption of over 551,000 therms per year. The total energy costs were estimated to be
Upgrade Boilers with Energy-Efficient Burners Background The purpose of the burner is to mix molecules of fuel with molecules of air. A boiler will run only as well as the burner performs. A poorly designed boiler with an efficient burner may perform better than a well-designed boiler with a …
Apr 02, 2015· In 2013, the United States had an energy efficiency of just 42 percent, meaning 58 percent of all the energy we produce goes to waste. The industrial sector, which includes manufacturing, agriculture, construction and mining, accounts for nearly one third of all U.S. energy usage.
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