Schematic diagram of spiral chute layout

Schematic diagram of spiral chute layout

Spiral chute layout diagram 1: Introduction Gravity beneficiation is widely used in the beneficiation of metal and non-ferrous metals due to its small environmental pollution and low cost. The fiberglass spiral chute is a type of gravity separation machinery, characterized by a cubic parabolic shape on the cross-section, suitable for handling finer particle levels of -0.2MM. In the selection process, there is no need to add flushing water, and fine, medium, and tailings are segmented at the tail end of the chute. 2、 The application method is to establish a fiberglass spiral chute, calibrate the vertical line, fix it in the appropriate direction with an iron frame or wood, and use a sand pump to send the mineral sand to the two feeding ports above the spiral. The sand is replenished with water and the density of the mineral mortar is adjusted. The mineral sand slurry naturally swirls from high to low, and a coherent centrifugal force appears in the flow speed of the rotating inclined plane. The density, specific gravity, particle size, and morphology of the sand ore are different, By using the functions of gravity and centrifugal force obtained through swirling flow, the sand and ore are separated. The concentrate is discharged into the beneficiation hopper and connected out through pipelines. The tail sand flows into the tail sand hopper and is moved to the sand tank through pipelines, and then discharged by a slurry pump, completing the entire beneficiation process. Spiral chute layout diagram 3. Characteristics or advantages 1. Major and strong processing capacity. Today's mineral aggregate processing is objectively conditional on large-scale to create revenue. 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. Layout diagram of spiral chute IV. The chute can be divided into three types according to the Granularity of processed ore materials: (1) Coarse grained chute. The maximum Granularity of feeding is more than 2-3MM, and the maximum can reach 100-200mm. (2) Mineral sand chute, processing 2-3MM particle grade mineral materials. (3) Slurry chute, with a feeding particle size of less than 0.074mm. 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. Spiral chute layout diagram Spiral chute layout diagram

Schematic diagram of spiral chute layout