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(5) Silos
Once inside the plant, the coal is moved to 12 silos, from which it’s fed automatically into pulverizers that reduce its size to 1/4 inch or less before it is burned in the furnaces.

(6) Cyclone furnaces
The 12 coal-fired cyclone furnaces heat the boiler to create steam.

(7) Boiler furnace
The 26-story boiler furnace converts 3½ million pounds of water to steam every hour.

(8) Forced-draft fan
To improve combustion, 2 forced-draft fans force air into the boiler furnace.

Areas of power plant

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