Spiral chute of coal block vibrating screen

Spiral chute of coal block vibrating screen

Introduction to the Spiral Chute of Coal Block Vibration Screen I. Gravity beneficiation is widely used in the beneficiation of metal and non-ferrous metals due to its small environmental pollution and low cost. The fiberglass spiral chute is a type of gravity separation machinery, characterized by a cubic parabolic shape on the cross-section, suitable for handling finer particle levels of -0.2MM. In the selection process, there is no need to add flushing water, and fine, medium, and tailings are segmented at the tail end of the chute. 2、 Production principles. The coal vibrating screen spiral chute spiral chute screening device is freely placed on the cross (or tripod) on the support table. The uniform mortar is slowly fed to the surface of the rotating groove through the feeding groove installed at the beginning of the spiral groove, and the selection is carried out. The tail end is equipped with a valve block type equipment cutting groove, allowing the sorted products to be divided into three types (or four types) according to grade along the radial direction. Change the selection width of each equipment by adjusting the orientation of the valve block. The product gathering bucket is a concentric circular tube that converges and induces the obtained multi head ore flow. The cross-section of the fiberglass spiral chute and the slope of the curve change, which is very suitable for the separation of fine mineral materials. coal block vibrating screen spiral chute III. Characteristics. The spiral chute of coal shale shaker 1. The sorting process is stable and easy to control 2. The allowable range of feed density is large 3. The enrichment ratio is extremely high and the recovery rate is high 4. The area occupied is small and the water consumption is small 5. The structure is simple and no power is needed 6. The processing capacity is strong 7. The installation is simple and the operation is simple 8. The input is small and the results are quick. The spiral chute of coal shale shaker 4. The classification is based on the Granularity of the processed mineral materials, Chutes can be divided into three types: (1) Coarse grained spiral chutes, with a maximum feed size of 2-3mm or more, and a maximum feed size of 100-200mm. (2) Sand ore chute, processing 2-3MM particle size ore. (3) Slime chute, Granularity of ore feeding is less than 0.074mm. The spiral chute of the coal block vibrating screen is suitable for processing 0.6-0.03MM and vein ores as well as minerals, but it is unfavorable for sorting when the mud content is high. It is now widely used for processing iron ore, tungsten, sand tin, tantalum niobium ore, bay and riverbed ore sand or placer gold, and so on. Coal block vibrating screen spiral chute Coal block vibrating screen spiral chute

Spiral chute of coal block vibrating screen