Operating procedures for spiral chute beneficiation

Operating procedures for spiral chute beneficiation. Spiral chute beneficiation operation regulation 1 explains that gravity separation is widely used in the beneficiation of metal or non-ferrous metal mines due to its low environmental pollution and cost. Spiral chute is one of the gravity beneficiation machinery, with a structural feature that the cross-section presents a cubic parabolic shape, suitable for handling finer particle levels of -0.2mm. During the beneficiation process, there is no need to add water for flushing, and the tail of the chute is divided into sections to select fine, medium, and tailings. 2、 Use the method to erect the spiral chute, calibrate the vertical line, fix it in the proper position with iron frame or wood, let the sand ore be sent to the two feeding ports on the top of the spiral by the slurry pump, add water, adjust the density of the mineral slurry, the mineral slurry naturally swirls from top to bottom, and generate a single coherent centrifugal force in the rotational slope flow speed, which can be distinguished by the specific gravity, Granularity and state of the mineral sand, Through the gravity and centrifugal force of swirling flow, the ore and sand are separated, and the selected ore is discharged into the concentrate hopper and connected out through pipelines. The tailings are discharged into the tailings hopper and transported to the sand pit through pipelines, and then discharged by a sand pump, completing the entire process of beneficiation. Spiral Chute Beneficiation Operation Regulations. 3、 Characteristic FRP spiral chute has attracted more attention among many gravity separation machines due to its low power consumption, simple structure, small area occupied, simple operation, stable beneficiation, clear beneficiation, no moving parts, convenient Computerized maintenance management system, large processing capacity per unit area, etc. The machine has a wide and relatively stable groove surface, and the mortar has a large area of laminar flow, which is more suitable for processing ores with medium and fine (-4mm) Granularity. Glass fiber reinforced plastic chutes with diameters of 400, 600, 900, and 1200MM have been manufactured domestically, Ф The production capacity of 1200mm four heads is about 4-6 tons/hour. Operating procedures for spiral chute beneficiation IV. According to the Granularity of processed mineral materials, the chute can be divided into three types: (1) Coarse chute, the maximum Granularity of feeding is more than 2-3mm, and the maximum can reach 100-200MM. Spiral chute efficiency, spiral chute beneficiation operating procedures (2) Sand ore chute, processing 2-3mm Granularity ores. (3) Slurry spiral chute, feeding particle size ＜ 0.074 mm. Operating procedures for spiral chute beneficiation V. Application This equipment is used to separate iron ore, ilmenite, ferrochrome, ferrosulfide, zircon, Rutile, monazite, phosgenite, wolframite, sand tin, tantalum niobium ore, niobium and other colored metals, rare mineral metals and non-metallic minerals due to the difference in density and specific gravity. Operating Procedures for Spiral Chute Beneficiation Operating Procedures for Spiral Chute Beneficiation