The Operating Principle of Peripheral Driving Thickener

ore concentrator is concentrated precipitation using slurry and add the right amount of flocculating agent work on a new method.Slurry mixing and flocculating agent quickly, get the best flocculation effect, so that the flocculation rapid subsidence, realize the solid-liquid separation.

The main working features of the ore concentrator is to add a certain amount of flocculant in the slurry to be concentrated to make the mineral particles form into the floc and accelerate their settling velocity, thus achieving the purpose of improving enrichment efficiency.

Features

1. Adding the flocculantto increase the particle size of the sedimentation solid particles so as to speed up the settling velocity;

2. The installation of inclined plate shortens the sedimentation distance of the mineral particles and increases the size of the sedimentation;

3. Making the mud deposited layer of dense phase play the roll of flocculation, filtering, compression and improving the processing capacity;

4. It is equipped with a complete self-control facilities.




Slurry before entering theore concentrator, after venting device to remove most of the gas contained, from feeding tube into the mixing device, the slurry in the mixing device and a moderate amount of flocculating agent fully mixing, forming good flocculation state, then, from the bottom to spread around in concentrated the bottom formation of high concentration of heavy mud in advance.At this point, the slurry after flocculation flocculant (group) to the bottom of the precipitation;Slurry flow through the heavy mud is to rise.The heavy mud had filtering effect, prevent fine slime rise.Has not yet fully flocculation of the slurry, arrive in heavy mud, will continue to contact with floccules block, make the floccules growing.Finally, by means of center drive driven harrow frame, materials will be concentrated to the center of discharging mouth eduction, slurry flow from the overflow mouth water.

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