Coal falling spiral chute

Introduction to the Spiral Chute for Coal Falling 1. The chute beneficiation includes a slope flow beneficiation process. Mineral mortar is fed to some inclined inclined grooves or slopes. With the assistance of flowing water, the mineral particle group is not tightly fastened and layered. The upper part of the light mineral material is quickly discharged to the outside of the groove, while the lower part of the heavy mineral material stagnates in the inner groove or flows out at a slow speed from the lower part. After being obtained, the selected ore and tailings can be obtained. Spiral chutes are mining and beneficiation machinery, especially ideal for sand mining along coasts, rivers, sandbanks, and streams. The product is also characterized by suitable structure, easy installation, small footprint, easy operation, stable beneficiation, clear beneficiation, large processing capacity, high efficiency, ultra-high enrichment ratio, high recovery rate, and stable operation. It has the advantages of small weight, moisture prevention, rust prevention, strong corrosion resistance, and strong applicability to the fluctuation of feed volume, density, Granularity, and grade. 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. coal falling spiral chute 3. Characteristics or advantages 1. It is of great importance and has strong processing capacity. Today's mineral aggregate processing is objectively conditional on large-scale use to create profits. 2. Fine granulation: for the treatment of fine and micro particle minerals, especially the treatment of ore materials with Granularity of -0.047MM, the original equipment can basically ensure the recovery of+0.047mm particle size. 3. With the development of Hydraulics, two-phase flow and machine vibration, the spiral concentrator has developed from a simple use of gravity and water resistance to a composite application of centrifugal force, equipment vibration force, magnetic separation force, etc. By using a composite force field, more useful minerals are enriched and the separation of fine particles from these fine particles increases the ore recovery rate. 4. Based on energy saving, environmental protection and consumption reduction, the area and space occupied should be small, and the water and electricity consumption should be small. 5. The operation is simple and flexible, the sorting process is stable, the structure is simple and simple, and it is convenient for maintenance management. The spiral chute for coal dropping IV. According to the particle size of processed ore materials, the chute can be divided into three types: (1) coarse chute. The maximum Granularity of ore feeding is more than 2-3 mm, and the maximum can reach 100-200 mm. (2) Sand ore chute, processing 2-3mm Granularity ores. (3) Slurry spiral chute, feeding particle size ＜ 0.074 mm. 5、 This machine is suitable for separating iron ore, ferrotitanium ore, chromite ore, pyrite ore, zircon sand, Rutile ore, monazite ore, phosphorus, tungsten ore, placer tin ore, tantalum niobium, niobium ore and other nonferrous metals, rare mineral metals and non nonferrous metal mineral bodies with gravity difference from small materials with Granularity of 0.3-0.02MM. Coal falling spiral chute Coal falling spiral chute