current location: home > News and information > Knowledge of gravity beneficiation
24-hour phone/WhatsApp:+8619870423316
Manufacturer of spiral chutes for coal washing equipment. 1、 The introduction of spiral chute summarizes the characteristics of gravity beneficiation spiral chute, glass fiber reinforced plastic spiral chute, shaking table and beneficiation centrifuge. After the relevant scientific research organized by the Ministry of Metallurgy, and the appraisal carried out by the design, school and beneficiation company and other departments, the spiral chute is identified as superior mechanical performance and advanced beneficiation indicators, and has won the Scientific and Technological Research Achievement Award of the Ministry of Metallurgy Industry. Now it has been widely used in non-ferrous and Ferrous metals. This machine is suitable for separating iron, ferrotitanium, chromite ore, pyrite, zircon ore, Rutile, monazite, phosphate rock, tungsten sand, sand tin, tantalum niobium ore, niobium ore and other nonferrous metals, rare ore metals and nonferrous metal ore bodies with specific gravity difference from fine materials with Granularity of 0.3-0.02mm. 2、 The method of use is to set up the spiral concentrator, calibrate the vertical line, fix the iron shelf or wood in the proper position, send the sand ore to the two ore feeding ports on the spiral top by the slurry pump, add water, adjust the density of the mineral slurry, the slurry naturally swirls from high to low, generate a single coherent centrifugal force in the flow speed of the rotating slope, and obtain the difference in the specific gravity, Granularity and state of the sand ore, Through the action of gravity and centrifugal force obtained through swirling flow, the sand and ore are separated, and the concentrate is discharged into the beneficiation hopper and connected out through pipelines. The tailings flow into the tailings hopper and are moved to the sand tank through pipelines, and then discharged by a sand pump, completing the entire beneficiation process. Manufacturer 3, Features and Advantages of Spiral Chutes for Coal Washing Equipment: 1. Ultra large scale, large processing capacity, modern mineral processing principle requires large-scale creation of benefits. 2. Fine granulation refers to the treatment of fine and small mineral particles, especially the treatment of mineral materials with a particle size of -0.047mm. Originally, the mechanical system could fundamentally ensure the recovery of+0.047mm particles. 3. With the development of Hydraulics, two-phase flow and equipment vibration, spiral chutes have developed from simple use of gravity and water resistance to composite application of centrifugal force, mechanical vibration force, magnetic force, etc. Through a composite force field, the enrichment of useful minerals and the separation of fine and fine particles are increased, resulting in an increase in ore recovery rate. 4. Based on energy saving, environmental protection and consumption reduction, it needs to occupy a small area, space, water and electricity consumption. 5. The simple operation is flexible, the sorting process is stable, and the structure is simple, which is convenient for Computerized maintenance management system. Coal washing equipment spiral chute manufacturer
4. Classification: According to the particle size of the processed ore, the chute can be divided into three types: (1) Coarse particle spiral chute, with a maximum particle size of 2-3mm or more for feeding, and a maximum of 100-200mm. (2) Sand ore chute, processing 2-3MM particle grade ore. (3) Slurry spiral chute, feeding Granularity<0.074mm. 5、 Applicable. This equipment is suitable for separating iron ore, Ilmenite, Chromite, pyrite, zircon, Rutile, monazite, phosphoethylene, tungsten, tin ore, tantalum ore, tantalum niobium ore or other nonferrous gold, rare metals and nonferrous metal ore bodies with different density and specific gravity from fine and small materials with Granularity of 0.3-0.02mm. Coal washing equipment spiral chute manufacturer
Coal washing equipment spiral chute manufacturer
Coal washing equipment spiral chute manufacturer
Coal washing equipment spiral chute manufacturerRelated Information