Spiral chute beneficiation method

Spiral chute beneficiation method

Spiral chute beneficiation method 1. Introduce the chute beneficiation process, including inclined flow beneficiation. The slurry is fed to a inclined groove or inclined surface, and with the assistance of flowing water, the mineral particle group is not tightly fastened and layered. The lighter minerals in the upper layer are quickly discharged to the outside of the groove, while the heavy ore materials in the lower part stagnate in the inner groove or flow out at a slow speed from the lower part. After being collected separately, the concentrate and tailings can be obtained. Glass fiber reinforced plastic chutes are machinery for mining and beneficiation, especially ideal for sand mining and beneficiation in bays, riverbanks, sandbanks, and streams. The product has the characteristics of reasonable structure, simple installation, small footprint, simple operation, stable beneficiation, clear separation of ore, large processing output, high efficiency, high beneficiation enrichment ratio, high recovery rate, and reliable operation. It has the advantages of light weight, moisture prevention, rust prevention, corrosion prevention, and strong applicability to fluctuations in feed volume, density, Granularity, and grade. 2、 The mineral mortar with the same working principle is slowly fed onto the rotating groove surface through the feeding chute installed at the head of the spiral groove for sorting. The bottom of the spiral groove is equipped with a valve block type product acquisition groove, and the selected equipment is divided into three types according to grade along the radial direction. By adjusting the position of the valve block to change the cutting width of each product, the equipment gathering hopper allows the selected multi head ore flow to be collected and exported separately. The cross section of the spiral concentrator, with a change in the slope of the curve, is extremely suitable for the selection of fine-grained materials. Spiral Chute Beneficiation Method 3. Features or Advantages 1. Heavy-duty and large processing capacity. Today, the overall requirement for processing ore materials is to establish profits on a large scale. 2. Fine granulation is used for the treatment of fine and micro particle level mineral materials, especially for minerals with a particle size of -0.047mm. The original machinery can basically ensure the recovery of+0.047mm particle size. 3. With the development of Hydraulics, two-phase flow, machine vibration, etc., spiral chutes have progressed from simple use of gravity and water resistance to the level of composite application of centrifugal force, equipment vibration force, magnetic separation force, etc. By using a composite force field, the enrichment of useful mineral materials and the separation of small and fine particles can be enhanced, thereby improving mineral recovery rate. 4. Based on energy conservation, environmental protection and consumption reduction, the land area and space occupied should be small, and water and electricity consumption should be small. 5. Easy and flexible operation, stable sorting process, simple structure, and convenient maintenance management. Spiral chute beneficiation method 4. According to the particle size of the processed ore, the chute can be divided into three types: (1) Coarse grained chute, with a maximum particle size of 2-3mm or more for ore feeding, and a maximum of 100-200mm. (2) The ore sand chute is used to handle 2-3mm sized ore materials. (3) Slurry chute, feeding Granularity is less than 0.074MM. 5、 Applicable fields The application scope of spiral concentrator is to separate fine grained iron ore, Ilmenite, Chromite, pyrite, tin ore, tantalum niobium ore, placer gold ore, coal mine, monazite ore, Rutile ore, zircon, rare earth ore and other metal and non nonferrous metal minerals with sufficient density and specific gravity difference. Spiral chute beneficiation method Spiral chute beneficiation method

Spiral chute beneficiation method