The boiler adopts an environmentally friendly combustion method - full premixed combustion, and the gas and air are precisely adjusted and premixed in advance to ensure more complete combustion.
The boiler adopts a double-drum longitudinal "D" type arrangement structure; water, steam or steam-water mixture flows in the pipe; flame burns and flue gas flows outside the pipe, forming extremely fast steam-water.
· vs Pulverized Fired Based on the fluidized region of operation the FBC emerged in following types BFBC or Bubbling/Atmospheric Fluidized bed combustion Circulating fluidized bed combustion PFBC Pressurized Fluidized bed combustion In the 1980s and early 1990s both
Circulating The bubbling type offers efficient cost-effective reliable and viable alternative to conventional solid fuel-fired boilers for industrial applications
· is generally more economical and its efficiency is more than 85% ADVANTAGE OF OVER- 1We get the higher temperature from because of high gas velocity through the system 2Lower combustion temperature can be achieving constantly which result in minimum NOx formation 3In the combustion air is supplied at lower pressure as compared to the 4CFBC
· is a better alternative to or even Pulverised (PC) technology offers several benefits : are proven worldwide for allowing a wide range of fuel qualities and sizes to be burnt Emissions of SOx and NOx are significantly reduced without the addition of expensive flue gas emissions control systems This is due to the fact that the temperature in a (800 900ºC) is significantly controlled as compared to
stands for circulating fluidized bed combustion the furnace is pressurised and the furnace gas is recirculated to capture the unburnt carbon to increase the thermal efficiency of the Hence this is an improved version of The has more advantages than a High efficiency
This Section is all about and (Circulating Fluidised Bed Combustion) operation manuals Atmospheric and pressurized Fluidised Bed design their problems free Presentation Training material CFB introduction zip Download CFB Components
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