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Principle of Spiral Chutes
date:2023-07-20     source:huang    click:

Principle of spiral chute 1. The description of spiral concentrator summarizes the characteristics of gravity beneficiation spiral chute, glass fiber reinforced plastic spiral chute, shaking table and centrifugal gold concentrator. After relevant scientific research organized by the Ministry of Metallurgy, and identification by the design, university, concentrator and other departments, it is recognized that this kind of equipment has excellent performance and advanced separation indicators, and has won the scientific and technological research achievement award of the Ministry of Metallurgical Industry. Now it has been widely used in non-ferrous and Ferrous metals. This machine is applicable to sorting iron ore, ilmenite, chromite, pyrite, zircon sand, Rutile, monazite, phosphorus ethyl, tungsten, cassiterite, tantalum, niobium of 0.3-0.02 mm fine materials, and other non-ferrous metals, rare mineral metals or non-metallic minerals with gravity difference. 2、 Set up the spiral concentrator by using the method, calibrate the vertical line, fix the iron frame or wood at a suitable position, send the sand ore to the two ore inlets on the spiral top by the sand pump, add water, and adjust the concentration of the mineral slurry. The mineral slurry naturally swirls from high to low, generating a coherent centrifugal force in the flow rate of the whirling inclined surface, and obtaining the difference in the density, specific gravity, Granularity and shape of the mineral sand, Through the influence of the gravity of the swirling flow and the centrifugal force, the ore and sand are separated. The selected ore flows into the concentrate hopper and is piped out, while the tailings flow into the tailings hopper and are moved to the sand pit through a pipeline. Then, they are discharged by a sand pump, completing the entire beneficiation process. Principle of Spiral Chute:  螺旋溜槽原理 III. Advantages and Characteristics: 1. High efficiency, high recovery rate, and correct mineral sorting; 2. No power required; 3. Small weight, anti rust, durable, anti wear, and strong corrosion resistance; 4. Low operating cost and long service life; 5. Strong adaptability to fluctuation of feed volume, density, Granularity and grade; The frictional force formed on the surface of 6 diamond sand makes the beneficiation efficiency better than other plastic surfaces. Principle 4 of the  螺旋溜槽原理 Spiral Chute: The structure of the fiberglass spiral chute consists of six parts: a feeding homogenizer, a feeding chute, a spiral groove, a product acquisition groove, an equipment gathering hopper, and a groove bracket (including a cross or triangular frame). The rotating groove formed by connecting rotating pieces is the main component. The spiral plate is made of fiberglass (fiberglass reinforced coal gangue) and connected together through screws. The sorting surface of the spiral groove has a pre made durable and wear-resistant layer. It also has the advantages of lightweight, solid, and durable consumables. The head of the rotating groove is equipped with a multi tube feeding homogenizer for ore dressing, which is simple and convenient to control. The sorting machine does not need to be placed on the cross (or tripod) of the support table to restrict stacking. The uniform mineral mortar is slowly fed onto the surface of the rotating groove through the feeding groove installed at the end of the spiral groove head for selection. The tail of the spiral groove is installed in a valve type new product selection groove, allowing the sorted new products to be divided into three types (or four types) of new equipment along the radial direction according to grade. Change the cutting width of each new product by adjusting the orientation of the valve block. The new product agglomeration bucket is a concentric circular tube that leads to the differential aggregation of selected multi-directional mineral flows. The cross section of the fiberglass chute has different slopes, which is very suitable for the selection of fine particle mineral materials. Principle 5 of spiral chute: This machine is suitable for separating iron ore, ilmenite, Chromite, pyrite, zircon sand, Rutile, monazite, phosphate, tungsten ore sand, tin ore, tantalum niobium ore, niobium ore and other nonferrous metal ore, rare metal and non-metallic ore bodies with specific gravity difference from fine materials with a particle size of 0.3-0.02mm.  螺旋溜槽原理 Spiral Chute Principle