The coal concentrator is mainly used in coal preparation plant concentrating clarification fine coal tailings and slime water, this type of high efficiency concentrator is general composed by concentration tank, transmission, cake rack lifting device, feeding device, discharge device and signal safety parts, the concentrator is widely used in metallurgical, chemical, coal, non-metallic mineral processing, environmental protection and other industries. Concentrated in a certain amount of flocculant, it is added to the slurry which is to be concentrated, mineral particles in the slurry is to form insoluble floc which can speed up the settling velocity. Combined with the mud layer filter characteristics dehydration, it can improve enrichment efficiency and thus achieve the purpose, it is not simply settlement. The concentrated slurry of the principle is the suspension of solid particles that occurs under the gravity sedimentation. Pulp concentrate begins from the free-falling area, the concentration process mainly completes in the concentrated area. Sinking to the bottom of the solid particles in the slurry, the liquid flow out by the overflow through above the pond.
