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Public Domain Picture: 162 002 007

Courtesy: US Department of Energy
Views: 45 | Downloads: 1
162 002 007
Public Domain Mark
This work, identified by PublicDomainFiles.com, is free of known copyright restrictions.
Title:
162 002 007
Description:
SCALE MODEL ROTARY KILN CONVERTS WOOD WASTES TO CHARCOAL AND OFF GASES. THIS SCALE MODEL KILN DUPLICATES THE RETENTION TIME AND THE BED AGITATION OF THE FULL SCALE ROTARY CONVECTOR. OVERALL KILN DIMENSIONS, 35-INCHES LONG BY 26 INCHES OUTER DIAMETER,DUPLICATE THE LENGTH/ DIAMETER OF THE PROTOTYPE KILN. MATERIAL IS FED FROM THE FEED STORAGE BIN TO THE ROTARY KILN VIA TWO SCREW CONVEYORS. THE FIRST, A VARIABLE SPEED CONVEYOR, IS LOCATED IN THE BOTTOM OF THE BIN AND IS CONNECTED TO THE SECOND CONVEYOR, A CONSTANT SPEED CONVEYOR, WHICH DISCHARGES TO THE KILN. THE FEED IS CONVERTED TO CHARCOAL AND OFF GASES IN THE KILN, WITH THE CHAR DISCHARGING TO A WATER JACKETED SCREW CONVEYOR FOR REMOVAL TO STORAGE. AIR IS SUPPLIED TO THE KILN FROM A COMPRESSOR, PASSING THROUGH ROTAMETERS INTO THE KILN AT ANY OF SIX DIFFERENT LOCATIONS. OFF GASES PASS FROM THE KILN INTO AN AFTERBURNER WHERE SECONDARY AIR IS INTRODUCED. THE COMBUSTION GASES THEN ARE DISCHARGED TO THE ATMOSPHERE THROUGH A STACK. For more information or additional images, please contact 202-586-5251.
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Views:
45
Downloads:
1
Date Added:
June 22, 2014
Download: Largest
Size: 3200 x 2560
File size: 1.2 MB
File type: jpg
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Download: Small
Size: 958 x 766
File size: 202.0 KB
File type: jpg
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Public Domain

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Produced by United States Government
The file available on this page is a work of the United States government. A work of the United States government, as defined by United States copyright law, is "a work prepared by an officer or employee of the U.S. government as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law.
US Department of Energy

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US Department of Energy (Flickr Photostream)
External Site: US Department of Energy
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