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.
Jan 23, 2019· Biomass boilers can cost anything from 14,000 to 19,000 for an automatically fed pellet boiler. This includes installation of a flue, fuel store and VAT. A log boiler is £11,000 to £23,000 and a pellet stove £400 to 4500. These boilers do cost more than your average boiler and most require a large space as well as fuel storage.
Smaller models take up about as much space as a wood or pellet stove. They can be custom-built or purchased as prefabricated units. Some large designs may cost $5,000 or more. Plans and kits are available, but they are not easy do-it-yourself projects and require masonry expertise.
Modern Wood Heating boilers can be expensive but the upfront cost will be repaid easily over the life of the system. Save money with cheaper firewood or wood pellet fuels that are also carbon neutral. A great alternative to oil and propane boilers.
Pellergy Wood Pellet Boiler Cost Estimates. Wood pellet boilers are more expensive than oil boilers, but focusing on the purchase price is not the smart play. Can you save over $100,000 over the 25 year life of the boiler? Yes, here’s how! Typical Pellergy wood pellet heating systems costs are …
Apr 30, 2020· The average consumption rate of wood pellet boilers typically ranges between 1 and 2 kg of fuel per hour (depending on the boiler type and how often you are using it). Given that the wood pellet fuel costs around £4.75 per 15 kg bag (at a 5% VAT) you get to pay 0.25p per kilogramme.
Boilers Cost Comparison; Type of Boiler: Average Initial Cost of Boiler (£) Cost of Fuel (p) RHI Funding (p) Wood Pellet: £14,999: 4.11p/kWh: 2.85p/kWh* Oil Fired
Pellet Boilers. Pellets are easier to use and much easier to control than logs. They’re also more suited to small to medium operations. Pellet boilers can run automatically in the same way that gas or oil boilers operate. The vast majority of pellet and chip boilers use automatic fuel feeders. Pellets are more expensive than wood chip and logs.
Questions To Ask Before Building A Wood Pellet Plant. Before you develop your own business … Gas boiler prices range from $2500-$5000. Oil boiler cost is $3000-$6500. Wood pellet boilers cost $6000-$18,000. Steam boiler prices are around $10,000. Condensing boilers are some of the most expensive types of boilers; condensing boilers cost $20,000-$40,000. New boiler costs are also affected by location and where the boiler is purchased.
Dec 27, 2018· On a cost-per-BTU basis, pellet stoves are significantly more expensive than wood stoves, which cost about $13 per million BTU. Natural gas furnaces are …
Pellets are sold in 40-pound bags, which can be difficult to manage. Another downside of wood pellet stoves is that they require electricity to feed pellets into the stove and to run fans to emit
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
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