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.
The new boiler was built adjacent to the old boilers, and many existing plant systems, like coal-handling and water treatment, were renovated and utilized for the new CFB unit. Unique Boiler
Click to view4:29Apr 27, 2015· CFBC Boiler Operation Process In Animation ( Power Plant )
Released on: April 26, 2015 Apr 21, 2013· 754.1 Heat Transfer in CFB Boiler— Effect of Fluidization Velocity 76. 764.1 Heat Transfer in CFB Boiler— Effect of Vertical Length of Heat Transfer Surface 77. 774.1 Heat Transfer in CFB Boiler— Effect of Bed Temperature 78. 784.1 Heat Transfer in CFB Boiler— Heat Flux on 300 MW CFB Boiler (Z. Man, et. al) 79.
Author: Rakesh Jangid efficient circulating fluidized bed boiler combustion and fuel flexibility Our CFB boiler technology allows for a wide range of fuels to be burned efficiently. This includes low-grade and difficult-to-burn fuels such as anthracite, lignite, petroleum coke, oil shale, discarded coal, and biomass within a …
Cited by: 6 BFB boiler plants Bioheat BFB boiler plant is ideal solution for district heating, process plants, peak load and reserve plants. Bubbling fluidized bed (BFB) combustion can be applied to a wide range of fuels, from dry-wood fuel and peat to high-moisture forest residues, sludge and even solid recovered fuels.
Cited by: 3 Boiler 3D models. 274 3D Boiler models available for download. 3D Boiler models are ready for animation, games and VR / AR projects. Use filters to find rigged, animated, low-poly or free 3D models. Available in any file format including FBX, OBJ, MAX, 3DS, C4D
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This Section is all about AFBC and CFBC Boilers (Circulating Fluidised Bed Combustion) operation manuals. Atmospheric and pressurized Fluidised Bed Boilers design their problems. free Presentation Training material.. CFB Boilers introduction zip
Author: Chemical Engineer Click to view7:18Aug 02, 2014· Animated working of thermax make solid fuel fired boiler or thermic fluid heater. Circulating Fluidized Bed - CFB Boiler Process - Duration: 2:53. Sumitomo SHI FW 43,576 views.
However, the thermal efficiency computational model applied for different CFB boiler units are not derived yet. Based on Generalized Energy Efficiency Distribution Matrix (GEEDM) model which is designed for normal pulverized coal boiler units, this paper innovatively built a computational model of cycle efficiency for CFB boiler units.
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