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Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)

Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 289

An illustration from Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices";, 1917, leaf 289
737. COAL-WASHINGJIG. Coal and slate arewashed through a vibratingbox or jig, and separatedby their difference in grav-ity. The coal is carriedover in a short chute tothe coal elevator and theslate is discharged throughan adjustable trap to theslate hopper below, fromwhich it is carried away byan… … 738. PROPELLER PUMP AGITATOR. A series of propellers on a shaft revolving ina tube draws the solid and fluid material inat the bottom and discharges it in a showerat the top. For agitating oils and ores, as inthe cyanide process for gold separating. In other designs a single propeller isplaced at…

Mechanical movements

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