Bidirectional spiral chute

Bidirectional spiral chute 1. Description. The bidirectional spiral chute 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 skills to erect the glass fiber reinforced plastic spiral chute, calibrate the vertical line, use an iron frame or wood to position it in a suitable direction, use the sand pump to send the mineral sand to the two feeding ports on the screw head, participate in making up water, and mobilize the density of mineral mortar. The mineral slurry naturally rotates from high to low, and a coherent centrifugal force appears in the flow speed of the gyrating inclined plane, which is different in the specific gravity, Granularity and shape of the sand and mineral, By utilizing the gravity of the swirling flow and the centrifugal force, the sand and ore are separated, and the selected ore enters the concentrate hopper and is piped out. The tailings are discharged into the tailings hopper and moved to the sand tank through a pipeline, and then discharged by a sand pump, completing the entire beneficiation process. The spiral chute is made of Copper monosulfide gold. bidirectional spiral chute. 3、 Features The FRP chute has attracted much attention in many gravity beneficiation equipment due to its low power consumption, simple structure, small area occupied, simple operation, stable beneficiation, clear ore separation, no need for moving parts, convenient Computerized maintenance management system, large processing output per unit size and other characteristics. The machinery has a relatively wide and gentle groove surface, and the slurry flows in a laminar flow with a larger area, making it more suitable for processing medium to fine (-4mm) ore particles. We have made spiral chutes with diameters of 400, 600, 900, and 1200mm domestically, Ф The processing capacity of 1200MM four head is about 4-6 t/h. Bidirectional spiral chute 4. Video on the use of spiral chute for coal washing. The fiberglass spiral chute of the bidirectional spiral chute is composed of six parts: a feeding homogenizer, a feeding chute, a spiral groove, a product acquisition groove, an equipment gathering bucket, and a groove bracket (including a cross or triangular frame). The rotating groove formed by connecting rotating discs is the main component. The spiral plate is made of fiberglass (fiberglass reinforced coal gangue) and is connected together through screws. The sorting surface of the spiral groove has a pre designed durable wear-resistant layer. She has the advantages of being lightweight, sturdy, and durable in using consumables. There is a multi tube feeding homogenizer above the rotating groove to screen minerals evenly, which is not cumbersome to operate. The screening machine does not need to be restricted from being placed on the cross (or tripod) on the support table. The uniform slurry is slowly fed to the surface of the spiral groove through the feeding groove on the rotating groove head, and sorting is carried out. The tail of the rotating groove is installed in a valve type new equipment selection groove, allowing the sorted new products to be divided into three (or four) types of new products according to grade along the radial direction. Change the width of each new device by adjusting the position of the valve block. The new product gathering bucket is a concentric circular tube that separates and merges the intercepted multi-directional mineral flows. The cross section of the spiral chute and the slope change of the curve are very applicable to the selection of fine materials. 5、 Application. The scope of application of this machine is to separate iron ore, ferrotitanium ore, ferrochrome, ferrosulfide, zircon ore, Rutile, monazite, phosphate ore, tungsten ore, placer tin, tantalum, niobium ore and other non-ferrous metals, rare mineral metals and non nonferrous metal mineral bodies with gravity difference from fine materials with Granularity of 0.3-0.02MM. Bidirectional spiral chute Bidirectional spiral chute