Category:Frenier pump

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A Frenier sand pump is used for mining and ore concentration. It is a spiral ribbon of steel enclosed between two steel disks, mounted on a horizontal hollow shaft into which pulp picked up peripherally is discharged, while being rotated slowly around an horizontal axis.

Media in category "Frenier pump"

The following 6 files are in this category, out of 6 total.

EXTERIOR DETAIL VIEW OF A SPARE DRUM FOR A FRENIER PUMP. THE CHARCOAL HOUSE IS IN THE BACKGROUND AND THE DRUM LEANING AGAINST THE EAST SIDE OF THE MILL ANNEX. NOTE THE WELDS IN THE DRUM HAER CA-299-52.tif 5,069 × 3,656; 17.68 MB
INTERIOR VIEW LOOKING NORTH IN THE ORE RECEIVING LEVEL SHOWING IDLER WHEELS, OVERHEAD AND SHAFTS (FOR THE LEVEL BELOW) AT FLOOR LEVEL ALONG THE LEFT SIDE OF THE IMAGE. A FRENIER PUMP IS HAER CA-299-26.tif 5,088 × 3,707; 17.99 MB
INTERIOR VIEW LOOKING NORTH LOOKING AT THE NUMBER TWO FRENIER PUMP SOME OF THE DRIVE MECHANISMS ARE VISIBLE. THE LINE SHAFT OVERHEAD IS THE POWER SOURCE FOR THE NUMBER TWO AND NUMBER HAER CA-299-50.tif 3,591 × 5,004; 17.14 MB
INTERIOR VIEW LOOKING SOUTH AT THE NUMBER TWO FRENIER PUMP. THE PIPE TO THE RIGHT OF THE PUMP BOX IS THE LIFT FROM THE NUMBER ONE PUMP, THE PIPE TO THE LOWER RIGHT OF CENTER IS WATER HAER CA-299-51.tif 5,101 × 3,628; 17.65 MB
INTERIOR VIEW LOOKING SOUTHEAST. VIEW SHOWS BOTH THE POWER SHAFT-CAM LEVEL AND THE STAMP LEVEL. THE PULLEYS IN THE UPPER LEFT CORNER OF THE IMAGE WERE USED TO POWER THE -3 FRENIER PUMP, HAER CA-299-49.tif 5,125 × 3,703; 18.1 MB
VIEW LOOKING SOUTH AT THE NORTH ELEVATION OF THE MILL. NOTE THE INCLINED TRESTLE WITH ORE CAR TRACKS ALSO NOTE THE SWITCH IN THE TRACKS TOWARDS THE BOTTOM OF THE TRESTLE. THE SLENDER HAER CA-299-15.tif 5,092 × 3,688; 17.91 MB

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Pumps