Closed spiral chute

Closed spiral chute 1. Describe the beneficiation chute including the slope flow sorting process. The mortar is fed to some inclined grooves or slopes, and with the help of flowing water, the mineral particle group is not tight and layered. The lighter mineral material on the upper part is quickly discharged to the outside of the groove, while the heavy mineral on the lower layer is retained in the groove or discharged from the bottom at low speed. After receiving the difference, the selected ore or tailings can be obtained. Fiberglass spiral chutes are machinery for mining and beneficiation, especially ideal for sand mining in bays, rivers, sandbanks, and streams. The product also has the characteristics of appropriate structure, simple installation, small footprint, simple operation, stable beneficiation, clear mineral separation, high yield, high efficiency beneficiation and enrichment ratio, high recovery and utilization rate, and reliable operation. It has the advantages of light weight, moisture prevention, rust prevention, durability and corrosion resistance, and strong applicability to the fluctuation of feed volume, density, Granularity, and grade. 2、 The production principle is that the evenly proportioned mortar is slowly fed onto the rotating groove surface through a feeding chute installed on the spiral groove head for sorting. The tail end of the spiral groove is equipped with a valve type product acquisition groove, and the selected equipment is divided into three types according to grade along the radial direction. By adjusting the orientation of the valve block to change the cutting width of each product, the equipment gathering hopper allows the selected variable mineral flows to converge and export differently. The transverse plane and slope of the curve of the fiberglass spiral chute vary greatly, and the applicable range is for the selection of fine particle materials. Closed Spiral Chute III. Features and Advantages 1. Super large-scale, strong processing capacity, modern mineral material processing principle requires scale to create profits. 2. Fine granulation: fine particle grade mineral materials, especially minerals with Granularity of -0.047mm, can be treated. The original equipment can basically guarantee the recovery of+0.047mm particle size. 3. With the development of Hydraulics, two-phase flow, machine vibration, etc., GRP spiral chutes have developed from simple application of gravity and flow resistance to composite application of centrifugal force, equipment vibration force, magnetic force, etc. By using a composite force field, the enrichment of useful mineral materials and the separation of fine particles and micro particles are enhanced, thereby improving the mineral recovery rate. 4. The basic starting point is to save energy, reduce energy consumption and protect the environment. 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 it is convenient for maintenance and management. Closed spiral chute 4. The structure of the spiral concentrator consists of a feed equalizer, a cross (tripod), a feed chute, a rotating groove, a selection groove, a gathering bucket, and a groove pillar. 5、 The application scope of fiberglass chute is used for processing 0.6-0.03 millimeters and this vein or placer ore, but it is unfavorable for sorting when the mud content is high. Currently, it has been widely used for processing iron ore, tungsten, tin ore, tantalum niobium ore, coastal and riverine minerals, and gold ore. Closed spiral chute Closed spiral chute