Gold beneficiation plant price in South Africa - 1 views

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  #1 betsy stone on 19 Jun 14

   

  My improvement consists in first subjecting the material to artificial heat to dry the same, then disintegrating the dirt and cleaning the gravel without crushing or, grinding it, and then separating the gold from the mass,gold mining machinery for sale. This will be fully understood from the subjoined description and the accompanying drawing, in the latter of which Ihave shown asectional elevation of a machine adapted to the working of my improved method of concentration.
  
  In said drawing, A represents the hopper into which the dirt, clay, 850., from the mine is first dumped. This hopper feeds it into the interior of a revolving screen, B, where a separation of the large gravel is effected. The portion passing through the meshes of the Screen is then conducted by the chute G into a suitable drier-such, for instance, as the in clined rotary cylinder D,beneficiation plant iron ore heated by the fur nace E. A fan, F, is preferably employed to draw the moist air from this drier,and thereby quicken the drying process. From the drier D the dirt passes into the disintegrator G, which may be supplied with warm air by a pipe, H; and in order to insure a downward current of air in this disintegrator, as well as to draw off the dust therefrom, a fan, J, is preferably connected to the under sidethereo f. This fan should not produce a draft sufficient to carry off the gold particles. The dirt next passes from this disintegrator into a suitable dry concentrator or separator,such as is shown at K, where the gold is extracted.
  
  My method is in no wise dependent upon the character of the drier or concentrator; but driers known as the Worrell driers, made at Hannibal, Missouri, and the concentratingmachine shown in the patent to De Guinon, No. 293,852, of February l9,1884,answer very well. For the disintegrator I prefer to use the form patented to mein Patent No. 335,615, of February 9, 1886; but any other disintegrator capable of reducing the dirt to an equally. fine condition and of cleaning the gravel without grinding or crushing may be used.

   

  <div class="cArrow"> </div><div class="cContentInner">My improvement consists in first subjecting the material to artificial heat to dry the same, then disintegrating the dirt and cleaning the gravel without crushing or, grinding it, and then separating the gold from the mass,<a href="http://www.lightcrusher.com/solutions/gold-mining-machinery-for-sale.html" rel="nofollow">gold mining machinery for sale</a>. This will be fully understood from the subjoined description and the accompanying drawing, in the latter of which Ihave shown asectional elevation of a machine adapted to the working of my improved method of concentration. <br /> <br /> In said drawing, A represents the hopper into which the dirt, clay, 850., from the mine is first dumped. This hopper feeds it into the interior of a revolving screen, B, where a separation of the large gravel is effected. The portion passing through the meshes of the Screen is then conducted by the chute G into a suitable drier-such, for instance, as the in clined rotary cylinder D,<a href="http://www.lightcrusher.com/solutions/beneficiation-plant-iron-ore.html" rel="nofollow">beneficiation plant iron ore</a> heated by the fur nace E. A fan, F, is preferably employed to draw the moist air from this drier,and thereby quicken the drying process. From the drier D the dirt passes into the disintegrator G, which may be supplied with warm air by a pipe, H; and in order to insure a downward current of air in this disintegrator, as well as to draw off the dust therefrom, a fan, J, is preferably connected to the under sidethereo f. This fan should not produce a draft sufficient to carry off the gold particles. The dirt next passes from this disintegrator into a suitable dry concentrator or separator,such as is shown at K, where the gold is extracted. <br /> <br /> My method is in no wise dependent upon the character of the drier or concentrator; but driers known as the Worrell driers, made at Hannibal, Missouri, and the concentratingmachine shown in the patent to De Guinon, No. 293,852, of February l9,1884,answer very well. For the disintegrator I prefer to use the form patented to mein Patent No. 335,615, of February 9, 1886; but any other disintegrator capable of reducing the dirt to an equally. fine condition and of cleaning the gravel without grinding or crushing may be used.</div>

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