Spiral chute re selection equipment

Spiral chute gravity separation equipment 1. Introduction: The chute beneficiation includes a slope flow separation 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、 Use the method to erect the spiral chute, calibrate the vertical line, use an iron frame or wood to set a suitable position, use the mortar pump to send the sand ore to the two feeding ports above the spiral, enter the increased water, adjust the density of the mineral slurry, the mineral mortar naturally swirls from high to low, and a coherent centrifugal force occurs in the flow speed of the whirling inclined surface, and the gravity, Granularity and morphology of the sand ore are different, The efficiency is obtained by the gravity and centrifugal force of the swirling flow, which separates the ore and sand. The selected ore is discharged into the concentrate hopper and connected out through pipelines. The tailings are discharged into the tailings hopper and moved to the sand tank through pipelines. Then, they are discharged by a sand pump, completing the entire beneficiation process. 3. Features: 1. Stable and easy to control selection steps. 2. Wide range of ore concentration allowed. 3. High enrichment ratio and high recycling rate. 4. Small area occupied and low water consumption. 5. Simple structure, no power required. 6. Large production capacity. 7. Easy installation and operation. 8. Low investment and quick effectiveness. Spiral chute re selection equipment, Chutes can be divided into three categories: (1) coarse spiral chute, the maximum Granularity of ore feeding is more than 2-3MM, and the maximum can reach 100-200mm. (2) The sand ore chute is used to handle 2-3mm sized ore materials. (3) Slurry chute, feeding particle size less than 0.074 millimeters. 5、 The application field of fiberglass chute is used for processing 0.6-0.03MM and vein ore and ore sand, but it is unfavorable for sorting when the mud content is high. Currently, it has been widely used for processing iron ore, tungsten, sand tin, tantalum niobium, coastal and riverside sand mines, placer gold mines, and so on. Spiral chute reselection equipment Spiral chute reselection equipment