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Details of the spiral chute sorting process
date:2023-07-20     source:huang    click:

Details of the sorting process of spiral chutes: 1. Overview. Gravity beneficiation spiral chutes combine the characteristics of spiral concentrators, spiral concentrators, shakers, and centrifuges used for beneficiation. They have been identified and approved by relevant scientific research, design, universities, or concentrators organized by the Ministry of Metallurgical Industry. They believe that this type of equipment has superior performance, progress in sorting indicators, and have won the Science and Technology Research Achievement Award from the Ministry of Metallurgy. They have now been awarded in the field of non-ferrous metals Ferrous is widely used. This machine is suitable for separating fine materials with a particle size of 0.3-0.02 mm to obtain iron ore, ferrotitanium ore, chromite ore, pyrite ore, zircon sand, Rutile ore, monazite ore, phosphate rock, tungsten ore, cassiterite, tantalum, niobium ore and other non-ferrous metal ores, rare metals and non-metallic ore bodies with different density and specific gravity. 2、 Production principle: The spiral chute screening machine 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. Details of spiral chute sorting process  螺旋溜槽分选过程细节 III. Features FRP chute is particularly concerned in various gravity separation equipment due to its low power consumption, simple structure, less land occupation, simple operation, stable beneficiation, clear beneficiation, no need for moving accessories, convenient Computerized maintenance management system, large production per unit size, etc. The machinery has a wide or relatively flat groove surface, and the mortar presents a large laminar flow area, which is more suitable for processing medium to fine (-4MM) particle size ores. We in China have made spiral concentrators with diameters of 400, 600, 900, and 1200mm, Ф The production capacity of 1200mm four heads is about 4-6 tons/hour.  螺旋溜槽分选过程细节 Details of spiral chute sorting process IV. According to the particle size of processed mineral materials, the chute can be divided into three types: (1) coarse spiral chute. The maximum Granularity of ore feeding is more than 2-3 mm, and the maximum can be 100-200 mm. (2) Sand ore chute, processing 2-3mm Granularity mineral aggregate. (3) Slurry chute, feeding particle size less than 0.074 millimeters. Details of spiral chute separation process 5. Use This machine is suitable for separating iron, ferrotitanium, ferrochrome, ferrosulfide, zircon, Rutile, monazite, phosphate rock, tungsten ore, tin, tantalum niobium, tantalum niobium and other nonferrous metal ores, rare ore metals and non-metallic minerals with specific gravity differences. Details of the sorting process of the  螺旋溜槽分选过程细节 spiral chute