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 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.
Over the years HERZ has become the established specialist for renewable energy systems. The HERZ product range is a one-stop shop for: wood gasification boilers up to 40 kW, pellet plants and wood chip plants up to 1,500 kW (with cascade switching up to 4,500 kW), heat …
The material used in biomass boilers can be taken from sources such as households, industry, forests and agriculture. Chips, bark and sawdust from sawmills are a good source, as are softer, high-energy plant materials from agriculture such as miscanthus, switchgrass, hemp, sorghum, willow, rape, sugarcane and bamboo.
Hurst Boiler & Welding Co., Inc manufactures its biomass boiler systems with an extended burn chamber, increasing dwell time for the combustion of any unwanted particulates and emissions before they are able to exit the system, making the process much cleaner, which reduces maintenance time and costs.
Ulma AB is a Swedish Biomass boiler producer with a wide range of boilers/burners and ancillary equipment for the wood pellet industry. The company began production in 2004 and has continued to develop the product range since then.
Click to view2:43Aug 12, 2014· UAB Biokaitra is the only company in Lithuania and the Baltic States, manufacturing automatic boilers heated by pellets from different agricultural crops such as straw or wood chips. Biokaitra
Biokaitra (3) Bosch (3) Biomass boilers are heating appliances that are fueled biogas, biodiesel or fossil fuels (firewood, briquettes, pellets, wood chips). For domestic purposes, e.g. heating the single family houses it is recommended to use a solid fuel boiler. This is an independent way of heating and does not require a connection to
What fuel do biomass boilers use? Whilst there is a wide range of material that can be classified as biomass fuel such as grain, miscanthus and chicken litter, the vast majority of systems use 1 of 3 main types of fuel; log, wood pellet and wood chip.Logs are a popular choice of fuel for those who have access to a lot of woodland and tend to achieve the greatest fuel savings.
The set of BIOKAITRA biomass boilers includes a fuel tank. A full fuel tank, filled with straw pellets, is able to fully operate for 3-5 days. The boiler is easily operated by an automatic control unit which ensures an optimal burning process.
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