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New Separation Technology Of Mineral Processing Slurry

Processing of ores in mineral processing equipment, in order to ensure the required quality of the slurry when the leaching of the ore dressing equipment,jaw crushers so before the slurry leaching with concentrated operations, after leaching the pulp slurry and chemical precipitation should be subject to the solid phase and liquid phase separation, in order to meet the requirements of the subsequent operations.The technology selected for the purpose to reach the solid-liquid separation and washing, often several times.When washing operations are recycling solid waste solution, the general cross-flow washing process (that is, each time to give into the fresh detergent), in order to improve washing efficiency;cement making machine order to recover the solution and discard the solids, usually counter current washing process (wash materials and detergent run in the opposite direction) in order to ensure that the higher purpose of component content in the higher rate of washing and lotion.1, of the selected solid-liquid separation, requires not only solid and liquid separately.And often entrained a considerable number of the solution after the separation of the solid phase (cake or bottom currents), while the nature of this part of the solution in the feed slurry liquid identical in nature to conduct a thorough washing,classifiers in order to improve the quality of the metal recovery in mineral processing equipment or solid products, but also to deal with the solid phase part.2, the filtration method.This is the pressure difference on both sides of the filter referred to realize the solid-liquid separation process.Commonly used equipment for all types of vacuum filters and filter presses.With this method, the solid-liquid separation available to clarify the high serum.Need washing the filter cake and then mixing,limestone dryer then filtering.Automatic plate and frame filter press in recent years, domestic production,impact crusher for sale as well as south africa developed a successful band filter can be carried out for over ripples and washing.3, centrifugal separation.It is by means of centrifugal force, so that the solid particle sedimentation or filtration, common equipment hydro cyclones, centrifugal sedimentation machine and centrifugal filter.The choice of materials of pulp are generally corrosive.Equipment requirements corrosion.When the medium is neutral or alkaline,cement plant the available carbon steel and concrete production, the acidic media require the use of corrosion-resistant material or treated with preservatives, usually made ​​of stainless steel, rubber lining, lining plastic, lining the glass fiber reinforced epoxy lining tiles or diabase.4,mobile jaw crushers gravity settling.Solid particles under gravity sedimentation, the density difference between solid and liquid stratification, the final liquid from the pad machine equipment at the top of mayonnaise out of the dense phase discharged from the bottom.Commonly used equipment, sedimentation tanks, various thickeners, fluidization tower and grader.Sedimentation tanks for intermittent operation, the rest are continuous operating equipment.Fluidization tower and grader for subsequent processing dilute slurry, sedimentation tanks and concentrators may be to clarify the liquid.These devices are capable of making both the solid-liquid separation can be used for solid-phase washing.Cone crusher:www.Hxjqcrusher.Com/cone-crusher.Htmlclinker rotary kiln:www.China-crusher.Com/rotary-kiln5.Htmlspiral separator:www.China-crusher.Com/spiral-classifier5.Html.

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