Spiral chute for ore washing

Spiral chute for ore washing

The spiral chute for ore washing 1. It indicates that gravity separation is widely used in the beneficiation of metal or non-ferrous metal ores due to its low environmental pollution and cost. Spiral chute is one of the gravity beneficiation machinery, with a structural characteristic of a cubic parabolic shape on the cross-section, suitable for handling finer particle sizes of -0.2mm. During the beneficiation process, do not add water for flushing, and divide the end of the chute into sections to obtain fine, medium, and tailings. 2、 The application method is to erect the spiral concentrator, align it with the vertical line, use an iron frame or wood to stabilize it in a suitable position, and use a sand pump to deliver the ore sand to the two feeding ports above the spiral. The sand is mixed with supplementary water to adjust the density of the ore mortar. The ore mortar naturally swirls from high to low, and there is an inertial centrifugal force in the rotating slope flow rate, which varies in density, specific gravity, particle size, and state of the ore sand, The effect of gravity and centrifugal force is achieved through swirling flow, separating the sand from the ore. The selected ore flows into the concentrate hopper and is piped out, while the tailings enter the tailings hopper and are piped to the sand tank. They are then discharged by a sand pump, completing the entire beneficiation process. ore washing spiral chute 3. Features and highlights: 1. Large scale and large production capacity. Today, the overall requirement for processing mineral materials is to establish profits through large-scale production. 2. Fine granulation is used for the treatment of fine particle grade 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, equipment vibration, etc., the spiral concentrator has progressed from simple use of gravity and water flow resistance to the level of combined use of centrifugal force, machine vibration force, magnetic force, etc. By using a composite force field, the enrichment of useful mineral materials and the separation of fine and micro particles are increased, thereby increasing the mineral recovery rate. 4. Based on energy saving, environmental protection and consumption reduction, it needs small floor area, space, water and electricity consumption. 5. Easy and flexible operation, stable selection process, simple structure, and convenient maintenance and management. The spiral chute for ore washing is composed of a feeding device, a cross (tripod), a feeding groove, a spiral groove, a receiving groove, a gathering bucket, and a groove pillar. 5、 In the application field, the glass fiber reinforced plastic chute is suitable for separating fine iron ore, ferrotitanium ore, chromite ore, pyrite ore, placer tin ore, tantalum niobium ore, placer gold ore, coal mine, monazite ore, Rutile ore, zircon ore and rare earth ore, and has enough density ratio difference to obtain other metals and non gold minerals. Washing spiral chute Washing spiral chute

Spiral chute for ore washing