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| Advanced tech for Power
Generation : |
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Historically,
Babcock & Wilcox has maintained an ongoing program to develop
advanced technologies which offer the potential for more efficient
steam generation. One
of these advanced technologies is Atmospheric fluidized bed Combustion
(AFBC), which promises to provide a viable alternative to conventional
coal fired boilers for utility and industrial application.
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| Description
& Specifications |
Features
of AFBC boilers :
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- BI - Drum Natural
circulation design.
- Baffleless boiler
bank (Cross flow).
- Bottom Supported
boiler block.
- Circulation check
on B&W's Satellite linked Programme for MRC and Part Load.
- B&W's Design steam
drum internals for high steam purity.
- Machine welded membrane
wall - gas Tight Furnace.
- Underbed fuel feed
system using drag chain feeders for smooth flow of high moisture fuel
to feed lines.
- Fuel feeding lines
of higher thickness for longer life.
- Hot air for feeding
fuel inside combustion for smooth flow fuel in feed lines.
- No bends on
the fuel transport lines - preventing choking of fuel.
- Distributor plate
16 mm. thickness Carbon Steel.
- High density rounds
studs welded on inbed surfaces to minimize erosion.
- B&W design stainless
steel air (Bubble Cap) and Fuel feed respectively.
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Description
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