Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 287
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… … Modern method for convey-ing coal from boats or carsto overhead lofts for self-feeding to the furnaces ofboilers and for dropping theashes into cars beneaththe furnaces and their readyremoval. In a long storageloft a track is laid length-wise, and a car distributesthe coal from each hoisting ^^…
Mechanical movements
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