Gold ore processing plant of hot-selling

Specifications

Tengfei Group, can design and manufacture all the necessary equipments for your rock gold processing plant.

GHM Flotation Process for Rock Gold Selecting:

           1.     Crushing and Grinding stage

      The extracted ore should be crushed by jaw crusher initially and then by fine crusher. When it gets the reasonable fineness, it is transported into ball mill by elevating conveyer and feeder, and is milled by ball mill.

           2.     Classifying stage

      The subtle milled ore gets the next procedure: classification. There is a theory that if the weights of solid particles are different, the sedimentations will be different, and the mixed ore can be classified by screw classifier

           3.     Mixing and Floatation stage

      The classified ore gets into mixing tank for fully mixing. At this stage, chemical agent for foam can be added. After fully mixing, the slurry will enter into flotation machine.

      When the floatation machine works, the motor drives the impeller to revolve, so the centrifugal effect and negative pressure are produced. On one hand, ample air is absorbed and mixed with mineral slurry, on the other hand, the mixed mineral slurry is mingled with additive, meanwhile, the foams are thinning, the mineral is bounded with foams, and floats up to the surface of mineral slurry and the mineralized foam is formed. The liquid surface can be adjusted with the height of adjustment flashboard, so that the useful foams are scraped with squeegee.

           4.     Concentrator thickening and drying

      Then gold is separated from others. Since the separated ore are wet, they should be dewatered by thicker initially, and dried by dryer.