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What is a semi direct firing system?

written 6.1 years ago by teamques10 ★ 68k

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power plant engineering

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written 6.1 years ago by teamques10 ★ 68k

In this system a cyclone separator between the pulveriser and furnace separates the conveying medium from the coal. The hot primary air separated in the cyclone is used by the exhauster or primary air fan to push the coal particles, falling by gravity from the cyclone, through the burners into the furnace

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