Desliming hopper, also known as cone classifier, is a simple mine classification, desliming and thickening equipment. Hydrocyclone, tailings desander, desliming machine, tailings sand desliming equipment, mud washing machine.
According to the different particle size of the material, it can be divided into ore sand deslimer type (separation of ore particles above 0.15 mm) and ore slurry deslimer type (separation of ore particles below 0.15 mm). At present, the main use of slurry desliming hopper.
The hopper mud deslimer is simple in structure and does not need power operation, mainly used for desliming the raw ore in front of the hydraulic classifier to improve the classification efficiency, and is also installed in front of the grinding equipment to concentrate and dehydrate the ore in order to increase the feed concentration of the mill. It is also used to control ore concentration and ore quantity before various slime separation equipment.
【 Work Principle of Desliming Hopper】Desliming machine shaped like an upside-down cone. A feeder cylinder is arranged at the center of the liquid level, and the bottom edge of the cylinder falls into a number of depths below the liquid level. The slurry is fed into the central cylinder along the Tangent Direction and then flows out through the bottom edge after being buffered. The outflow of ore slurry radially flows out to the surrounding overflow Weir. In this process, the coarse particles whose settling velocity is greater than the rising fraction of the liquid flow will settle in the tank and be discharged through the bottom grit. The fine particles follow the surface slurry into the overflow tank. Feed size is generally less than 2 mm. Grading size is 75 m or more.
|Model||Subsidence Area(M2)||Volume (M3)||Discharging Tube Dia(mm)||Feeding Size(mm)||Discharging Density(%)||Capacity (M2/T)||Deslim Effective(%)||Machine size(Dia*H) (mm)|
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