DUKE POWER MARSHALL HYDROELECTRIC PLANT |
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NFEI installed a 45 foot wide Dragrake at Carolina Power and Light's Marshall hydroelectric plant in western North Carolina. This site has two 2500 KW units with a single trashrack intake. The site had a twin boom ©Atlas Polar ™ trash rake but due to the heavy volume of trash and extreme silt loads this rake could not keep up - requiring extensive labor overtime and periodic dredging.
Since our installation of the Dragrake CP&L has found the intake and forebay clear of all debris and silt to the bottom and the Dragrake's fully automatic operation has greatly eliminated overtime!
2015 UPGRADES
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ATLAS POLAR REMOVAL |
COMPLETED DRAGRAKE INSTALLATION |
SLUICING TROUGH |
FRAMEWORK SUPERSTRUCTURE |
RAKING BEAM |
REAR VIEW |
INSIDE CONTROL PANEL |
OPERATOR CONTROLS |
CYCLE COUNTER / FAULT DISPLAY |
This website and the names, "North Fork Electric",
"NFEI" and "Dragrake" are
©2000, North Fork
Electric, Inc