Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 318
1248. IRON ORE SEPARA-TOR, Buchanan model. Thepulverized ore is fed from a hop-per to a revolving drum^ a sectionon each side of which is magne-tized by a fixed electro-magnet.The magnetic particles are carriedaround by the drum to a part ofthe neutral section and discharged.An apron below,… … 1249. RAILWAY STEAMSHOVEL, the Bucyrus model.For railway or other excavating onmovable trucks. ^o8 MINING. 1250. MAGNETIC ORESEPARATOR, Hoffman type. The pulverized ironore is fed to a travelling ap-ron, which passes over a seriesof magnets beneath the apronand over a drum where themagnetized iron…
Mechanical movements
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