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.
Biomass Magazine is a monthly trade publication tailored to serve companies and organizations engaged in producing and/or utilizing biomass power and heat, advanced biofuels, biogas, wood pellets and biobased chemicals. In addition to policy, regulation, project finance, technology and plant management, the publication maintains a core editorial focus on biomass logistics: generating
Jan 22, 2015· Burning wood pellets to produce electricity is on the rise in Europe, where the pellets are classified as a form of renewable energy. But in the U.S., where pellet facilities are rapidly being built, concerns are growing about logging and the carbon released by the combustion of wood biomass.
Pellet fuels (or pellets) are biofuels made from compressed organic matter or biomass. Pellets can be made from any one of five general categories of biomass: industrial waste and co-products, food waste, agricultural residues, energy crops, and virgin lumber. Wood pellets are the most common type of pellet fuel and are generally made from compacted sawdust and related industrial wastes from
Biomass has been used as a fuel on its own for thermal power generation for many years in the form of wood, straw, wood pellets and other waste. Co-firing with coal is a recent development which allows the benefits of biomass fuel to be achieved in a large installation without the …
Like the CFB power plant boiler, corner tube boiler, coal fired boiler, gas power plant boiler, etc. are available in the power stations, what's more the co-firing power stations have been expanding in South Africa. The most logical path to introduce co-firing in South African power stations would be …
Corporate Green Clients · Where to Buy · Products · Biomass · Contact US So by burning biomass, we do not increase the level of CO2 in the atmosphere at all. Pellet The pellet is a biomass with a very high calorific value, the high wood pellet concentration with a very low percentage of moisture, comes to produce between 4.5kW / kg and 5.25kW / kg of energy.
Biomass boilers could benefit from the Renewable Heat Incentive (RHI) which may recoup some of the installation costs.. According to the Energy Saving Trust, an automatically fed pellet boiler costs between £9,000 and £21,000, including installation.Because of significant differences in price it can be difficult to weigh up the competing claims of different suppliers and products.
Wood pellet production plant started to run in South Africa almost 10 years ago, but it still hasn’t formed the scale of mass application of wood pellets. Although it might be difficult to run large power plants with wood pellets, it is much possible to develop small power plants to use wood or other biomass pellets.
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