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.
Jun 26, 2017· London-based LNG engineer Amec Foster Wheeler has completed the sale of its circulating fluidised bed boiler business to Japan’s Sumitomo Heavy Industries for $170 million. The net proceeds of will be used to reduce the company’s net debt. The CFB boiler business is the largest part of the company’s Global Power Group. The remaining GPG steam […]
Amec Foster Wheeler announces today that it has been awarded a contract and received notice to proceed by Tecnicas Reunidas SA and Samsung C&T EC UK to design and supply a circulating fluidized-bed (CFB) steam generator for the Tees Renewable Energy Plant, …
Foster Wheeler has introduced a new COMPACT Circulating Fluidized Bed (CFB) boiler design based on the rectangular hot solids separator. The Compact design also enables easy implementation of new designs for INTREX fluid bed heat exchangers. These new products result in …
Our History · Projects · Asia · Contact · News & Events · Locations Click to view2:53Jan 30, 2018· In June 2017, Sumitomo Heavy Industries (SHI) and Amec Foster Wheeler’s fluidized bed business combined to become Sumitomo SHI FW (SFW), a new global leader in sustainable energy solutions.
Foster Wheeler had another burst of expansion during World War II, when engineering expertise and manufacturing were in demand from the armed forces. The establishment of Foster Wheeler France, S.A. in 1949 opened an era of international expansion for Foster Wheeler.
The prevention of erosion on boiler pressure parts is very important for long term reliability. Experience has shown that erosion in the Foster Wheeler CFB boiler can be eliminated through attention to design details of pressure part arrangements and abrasion resistant refractory coverage in key areas. CFB Boiler Components Combustion Chamber
Click to view2:40Sep 13, 2017· Doosan Lentjes is a world-leader in advanced circulating fluidised bed (CFB) boiler technology. Our solutions allow for maximum combustion efficiency across a range of fuel types encompassing coal
In June 2017, Sumitomo Heavy Industries and Amec Foster Wheeler’s fluidized bed business combined to become Sumitomo SHI FW, a new global leader in sustainable energy solutions. Largest global delivery network for fluidized bed technology; OEM for nearly 50% of the world’s operating CFB fleet in our served markets
Nova Scotia Power’s Point Aconi plant overcomes CFB design problems to become rock of reliability Nova Scotia, on Canada’s southeast coast, is a thin peninsula. No matter where you go, you
As a market leader in CFB boiler technology, the voice of the customer plays a very important role at Sumitomo SHI FW in R&D, product development and enhancements. Our User Groups offer a forum where customers can share their experiences, ideas, successes and challenges in CFB technology, operations & performance.
Author: Sumitomo SHI FW Jun 3, 2014 Foster Wheeler type D boilers are a type of very efficient water tube boiler. Water tube boilers use small diameter tubes and a small steam drum . Sep 7, 1996 FOSTER-WHEELER TYPE D MARINE BOILERS, WHICH SUPPLY 470-PSIG STEAM TO THE engine and Foster-Wheeler coal fired boilers. ooking from the firing platform.
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