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.
Coal-fired, biomass-fired, or oil-fired boilers equipped with an oxygen trim system that maintains an optimum air-to-fuel ratio: Every 5 years Energy Assessment Existing coal-fired, biomass-fired, or oil-fired boilers with a heat input capacity of 10 MMBtu/hr or greater located at area source facilities must conduct a onetime energy assessment.
The oil fired combination boilers have an internal hot water storage tank that supplies hot water, instead of getting access to water on demand, as it is gas boilers. 4. Oil Boiler Energy Efficiency. According to OFTEC the running cost for higher efficiency boiler is £942 per year. Since the new law passed in 1 April 2007 all the new oil
May 13, 2020· Its products are renowned for their high-quality standards and energy efficiency. The brand offers different types of boilers, including gas, oil-fired and condensing boilers. A Worcester Bosch boiler has a lifespan of between 12 and 15 years, with the warranty ranging from 5 to 10 years. However, the exact warranty will depend on the specific
Oil and gas prices both fluctuate, but generally gas is cheaper than oil, so you should save some cash with gas! Go Green: Natural gas is undeniably much greener than oil. The Annual Fuel Utilization Efficiency (AFUE) rates natural gas boilers at an estimated efficiency of 90 percent!
Weil-McLain · Slant-fin · American Standard Boilers · Lennox Boilers · Burnham Boiler Reviews Oil vs Gas Boiler Installation: Compare Prices, Pros & Cons The primary benefit of a gas boiler compared to an oil one is that its much cheaper to install and to operate. For many homeowners looking to save on their monthly heating costs, installing a gas boiler is the most economical option.
costs must be considered as part of the comparison between waste wood boilers and natural gas boilers. We have seen some abnormal increases in electricity in the last few months, and even though the cost may average out, it will undoubtedly continue to rise. Air pollution is another factor which involves steam plant operation. Regarding this
Fuel Prices: Energy Information Agency (EIA), Dept. of Energy residential price averages for the North-East in March, 2020 except as noted below (PADD district 1A includes states CT, ME, MA, NH, RI, VT). Reporting from the Energy Information Agency does not include non-heating months for fuel oil or propane and some weekly heating season data was not available; averages represent available EIA
The major boiler configurations for fuel oil-fired combustors are watertube, firetube, cast iron, and tubeless design. Boilers are classified according to design and orientation of heat transfer surfaces, burner configuration, and size. These factors can all strongly influence emissions as well as the potential for controlling emissions.
Top responsesI recently replaced a cracked oil boiler with a new NTI propane boiler. As far as cost wise the boiler itself was roughly the same as buying a new high …read more4 votesPropane prices got crazy last winter, oil also fluctuates of course, but generally speaking it will cost more to heat your house with propane in my experience.3 votespropane is slightly more expensive per btu in my market (mid atlantic). we switched this year and even though it costs a bit more to run, having the house not …read more3 votesYou should look at having a thermal tank put in for your hot water. They put in a 50 Gallon insulated tank and create a zone from your boiler that sends hot …read more3 votesI would lean towards propane. 1) the boilers can have a higher efficiency rating. 85% for high efficiency heating oil, 95% for high efficiency propane. 2) …read more2 votesAny possibility of going to a ground source heat pump? Dunno the costs out there, but it is at least worth looking at. The world is shifting to zero carbon …read more2 votesSee all Apr 05, 2008· With oil boilers, you'll always or should always be getting a combustion efficiency test done with each tune-up. That should be true of gas boilers as well but unfortunately it is not. Relatively few gas boilers are installed and properly set up with combustion analizers. Make sure the installing company does that analysis if you go gas.
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