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.
Nov 12, 2019· Questions over Michigan’s woody biomass future mirrors industry challenges across the U.S., where the fuel competes with low natural gas and declining renewable energy prices. In 2017, Xcel Energy moved to buy and close two wood-fired plants in Minnesota that made up half of the state’s biomass portfolio.
application. Wood fuel suppliers may also find this useful as a guide for providing quality woodchips to customers. Outlined here are the technical specifics for four main woodchip heating fuel sources labeled Grades A through D in order of quality: • Grade a. Paper-grade chip (high quality) • Grade B. Bole chip (medium quality) • Grade c
User rating: 4/5 Jan 01, 2018· The wood pellet fuel industry is growing in the United States. The largest chip mills across the South are gobbling up hardwood forests to meet demand for overseas customers.
Sep 10, 2019· A new CSA SPE 2254:19 Guide to Wood Chip fuel: Characteristics, supply, storage and procurement was published in May 2019. This first edition of the guide was developed under the CSA banner with technical guidance from Natural Resources Canada (NRCan) and industry stakeholders.
Typical biomass feedstocks in the United States currently include wood material (bark, chips, scraps, and saw dust), pulp and paper industry residues, agricultural residues, organic municipal material, sewage, manure, and food processing by-products. Biomass has been used for heating, lighting, and cooking since the early days of mankind.
The fuel chips are dried in an environmentally friendly process with our modern belt drying system using waste heat from the wood-fired power plant. The high-energy fuel is then sifted. Our range of fuel chips is mainly intended for district heating plants, municipalities, energy companies, energy traders and industrial companies with wood chip
Woodchipping is the act and industry of chipping wood for pulp. Timber is converted to woodchips and sold, primarily, for paper manufacture.In Australia, woodchips are produced by clearcutting or thinning of native forests or plantations. In other parts of the world, forestry practices such as short rotation coppice are the usual methods adopted. 
File Size: 493KB List of verified suppliers of wood chips, bark mulch processing & bio-mass fuel & wood chips, wood chips for the paper industry, lumber & wood chip processing, smoking, hickory, cherry, maple & oak chips, pine & paper animal bedding, wood chips & shavings, shavings & flour, fuel pellets & animal bedding, wood chips for the beer manufacturing industry, flavored wood chips, pulpwood, wood chips
Azwood are working to help New Zealand transition to a lower carbon future by supplying cost-comparative carbon neutral wood fuel as an alternative to fossil fuels. Azwood have been in the energy sector for 38 years. Our main products are biomass hog fuel, wood energy chip and wood pellet fuel (industry and retail). More About Us
Wood Chip Biomass Fuel Crisis-Resistant Fuel. For the production of wood-chips, residual wood from domestic forests and wood from the sawmill industry is used. The wood waste material should ideally be stored for one year in breezy and sunny conditions. In autumn, the wood can be chipped and stored.
A new quality standard for wood chip heating fuel is now available. The American National Standards Institute recently approved AD17225-4 Wood Chip Heating Fuel Quality Standard, which is a revised version of the international standard ISO 17225-4.
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
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