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.
Brand: Crown Royal Stoves Equipment provided and installed by the vendor includes the automated equipment to unload the storage bin, fuel-handling equipment that carries woodchip fuel to the boiler (conveyors and augers), combustion chamber and boiler, combustion air supply fans, boiler connection to the stack, controls, safety devices, and possibly emissions-control
Fully automated jam-free feed system. The patented feed system includes a robust agitator in the bottom of the chip bunker and a solid-core feed auger with loosening geometry that transports wood chips to the boiler, applying up to 3700 lb·ft of torque to crush and transport larger chunks and branches.
Wood chip boilers are a great heating solution where there is space for decent size fuel store and plant room. Wood chips themselves are considerably cheaper than pellets which is an obvious benefit. The systems are generally automated and will operate until the fuel runs out.
Woodchip fuelis suited to larger scale systems, and can be particularly useful on sites that include areas of woodland. Woodchip boilers. Wood chip boilers are most appropriate for medium and large scale installations. Buildings that currently use wood chip boilers include blocks of flats, visitors centres, office buildings and even airport
Wood chip boilers function much like fossil fuel boilers. When heat is required, they will automatically ignite, feed fuel to the fire, and switch off. Their automated nature make them an excellent alternative for those looking for a more cost effective and environmental friendly alternative to traditional oil, LPG, or electrical heating
Improving the Operation of an Automatic Wood Chip Boiler by Optimizing CO Emissions Article (PDF Available) in Energy & Fuels 28(3):2152–2159 · February 2014 with 352 Reads How we measure 'reads'
Portage & Main Boilers have been manufactured for over 40 years. We continually strive to be the leading innovators in the outdoor boiler business! Our factory is a state of the art facility that employs the latest manufacturing technology – including computer controlled robotic welders and laser cutting equipment.
German Engineered. Built to Last. Built to be trouble free for decades, every Heizomat boiler is handcrafted in Germany by highly skilled tradesmen and its design is based on 30+ years of specialized research and engineering experience. The result is a boiler delivered with the highest efficiency and most robust construction for decades of low-maintenance, trouble-free operation.
Hot-water boiler made of welded boiler plate, using a four-pass flue gas exhaust system. Microprocessor-based control system with five different power settings and automatic ignition and modulation, that is, the adjustment of boiler output to the requirements. Woodchip boilers . Products
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