latest practices in grain elevator · pdf filelatest practices in grain elevator design...
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LATEST PRACTICES IN GRAIN ELEVATOR DESIGN
Presented by: A. Kevin Fry, P.E.
2013 TEGMA Annual Meeting
January 25, 2013
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FIRST GRAIN ELEVATOR IN US - BUFFALO, NY
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FLOW CHART SHOWS OPERATION OF BUFFALO
ELEVATOR
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CONVENTIONAL BAGHOUSE INSTALLATION
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POINT-OF-USE DUST FILTER
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POINT-OF-USE DUST FILTER APPLICATION FOR
BOOT SECTION OF A BUCKET ELEVATOR
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POINT-OF-USE DUST FILTER ON AN ENCLOSED BELT
CONVEYOR
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POIINT-OF-USE DUST FILTER AT DISCHARGE OF AN
ENCLOSED BELT CONVEYOR
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POINT-OF-USE DUST FILTER ABOVE DISCHARGE OF
ENCLOSED BELT CONVEYOR
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POINT-OF-USE DUST FILTER USED TO VENT GRAIN SILOS
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POINT-OF-USE DUST FILTERS ON A TRUCK DUMP
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POINT-OF-USE DUST FILTERS ON A TRUCK DUMP
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MOTORIZED GATE WITH COVER OVER THE BOTTOM
TO KEEP DUST WITHIN SPOUT
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SECTION OF TOTALLY ENCLOSED ROLLER
SUPPORTED BELT CONVEYOR
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TOTALLY ENCLOSED BELT CONVEYORS FILLING
GRAIN BINS
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TOTALLY ENCLOSED BELT CONVEYOR IN A RECLAIM
APPLICATION
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TOTALLY ENCLOSED BELT CONVEYORS
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TOTALLY ENCLOSED BELT CONVEYORS FOR BARGE
RECEIVING SYSTEM
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TOTALLY ENCLOSED BELT CONVEYOR IN A RECLAIM
TUNNEL
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RECLAIM CONVEYOR
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BARGE LOADOUT CONVEYOR
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TOTALLY ENCLOSED BELT CONVEYOR IN A RECLAIM
TUNNEL
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AIR BELT CONVEYOR WITH POINT-OF-USE DUST FILTER
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AIR SUPPORTED BELT CONVEYOR FOR BARGE
RECEIVING
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AIR BELT CONVEYORS FOR BARGE RECEIVING
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DUAL DOCK LOADING CAPABILITY
AGRICO SHIP LOADER –
CAN LOAD SHIPS ON BOTH SIDES OF A FINGER PIER
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AGRICO SHIPLOADERS AND AIR SUPPORTED BELT
CONVEYORS AT AN EXPORT GRAIN ELEVATOR
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AGRICO SHIPLOADERS FOR EXPORT GRAIN
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AGRICO SHIPLOADERS
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AGRICO SHIPLOADERS
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BUHLER SHIPLOADERS IN ARGENTINA
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BUHLER SHIPLOADERS AT EXPORT GRAIN ELEVATOR IN
ARGENTINA
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BUHLER SHIPLOADERS IN ARGENTINA
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Material flow
Deadbox
Lift
Material backup
Cone valve
Weigh hopper
Geared motor for spring
tensioning
Geared motors for residue
unloading
Reducing the grain
fall energy in the
dead box
Grain back up in
the weigh hopper
DUST SUPPRESSOR
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DUST SUPPRESSOR, EXAMPLES
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WITHOUT DUST SUPPRESSOR AND WITH DUST
SUPPRESSOR
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SHIPLOADER WITH DUST SUPPRESSOR AND WITHOUT
ANY DUST CONTROL AT BOTTOM OF LOADING SPOUT
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BUHLER SHIPLOADER
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STATE OF THE ART CONTINUOUS SHIPUNLOADER
(CSU) FOR GRAIN
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BUHLER MARINE LEG
(1) Kick-In / Kick-Out
(2) Marine leg HL-SKT for vertical unloading
(3) Sink-In
(4) Boom chain conveyor SKT for horizontal transport
(5) Spouting
(6) Aspiration system
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MARINE LEG UNLOADER
• The material handled proceeds
from the boom SKT conveyor
through a totally enclosed
discharge chute via a vertical
and inclined gravity spouting to
the truck loading spouts or to the
quay conveyor.
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PNEUMATICAL UNLOADER
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Large Facilities - Old Style
GRAIN ELEVATOR AUTOMATION
• Manual
Operators
• Hard To
Understand
• Prone To
Accidents
• Extensive
Training
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Large Facilities - New Style
GRAIN ELEVATOR AUTOMATION
• Visual
Graphics
• Intuitive to
Follow
• Facility By
Screens
• Easy to Use
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GRAIN ELEVATOR AUTOMATION
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GRAIN ELEVATOR AUTOMATION
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GRAIN ELEVATOR AUTOMATION
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GRAIN ELEVATOR AUTOMATION
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GRAIN ELEVATOR AUTOMATION
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GRAIN ELEVATOR AUTOMATION
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A. Kevin Fry, P.E.
Vice President - Consultant
Direct 504.293.3926
Cell: 504.352.4588
3510 N Causeway Blvd., Suite 515
Metairie, LA 70002
Office 504.293.3900
www.riverconsulting.com