Steam Drum Suspension
Wednesday, September 18, 2013
The steam boilers used in power plants can weigh several hundred tonnes.
When a flame is inserted into the boiler furnace, the temperature of the boiler increases by several hundred degrees, thereby increasing the size of the boiler by as much as 3 inches (75 mm).
To allow for this expansion, most modern utility boilers are suspended from the top so they can expand downward.
Pictured here is a section of U-bolt. Four U-bolts are used to suspend the steam drum at the Clover Bar Power Plant.
Tags: Clover Bar
Author: ephf
Edmonton Power Historical Foundation is a non-profit society dedicated to preserving the history of electric power in the City of Edmonton and the Province of Alberta, for the education and entertainment of current and future generations.
Nameplates (8)
Turbines (7)
Rectifiers (7)
Steam Engines (6)
Collection (58)
Transmission (5)
News (5)
Power Plants (22)
Instruments (18)
Generators (11)
Boilers (10)
Motors (1)
