Spiral classifier use the principle of solid grain size is different, the proportion of different, therefore in the liquid velocity for different principle of fine particles floating in the water in the overflow, coarse particles sink on the bottom of the channel. Conducted by spiral to the upper discharge and mechanical classification of a grading equipment, can grinding mill in the powder level in the filter, and then the coarse material using spiral vane rotary screwing in mill inlet, to filter out the fine material discharge from the overflow pipe.
Apllication Of Spiral Classifier
Spiral classifier is widely used in the concentrator and mill closed loop process dubbed minute drive shunt mineral sands, or gravity concentrator to grade ore and fine clay, and metal beneficiation process for pulp particle size grading and washing job off the mud, dehydration and other operations. The machine has a simple structure, reliable, easy to operate. The machine base is made of channel steel, steel plate welded body. The head of the screw shaft, the shaft head, using cast iron sleeve, wear durability, improve device-electric and manual.
Working Principle Of Spiral Classifier
Spiral classifier by means of different solid grain sizes, different specific gravity, thus settling velocity different principles in the liquid, fine mineral particles floating in the water to overflow, coarse mineral particles sink to the bottom. Discharged into the upper part of the spiral, to a hierarchical classification of mechanical equipment, can feed powder mill grind level within the filter, and then use the coarse material spiral piece rotary vane screwed mill feed, the filter out the fine material discharged from the overflow pipe. The machine base is made of channel steel, steel plate welded body. The head of the screw shaft, the shaft head, using cast iron sleeve, wear durability, improve device-electric and manual.
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