Spiral chute of coal washing equipment

Coal washing equipment spiral chute 1. Overview: Gravity beneficiation is widely used in the beneficiation of metallic and non-metallic ores due to its low environmental pollution and cost. Fiberglass reinforced plastic chute is a type of gravity sorting machine, with a structural characteristic that the cross-section presents a cubic parabolic state, suitable for handling finer particle levels of -0.2MM. In the sorting step, there is no need to add water for flushing, and the fine, medium, and tailings are segmented at the tail end of the chute. 2、 The mineral mortar with the same working principle is slowly fed onto the surface of the spiral groove through the feeding groove at the beginning of the rotating groove, and then selected for operation. The tail of the rotating groove is equipped with a valve type product acquisition groove, and the sorting equipment is divided into three categories according to grade along the radial direction. By adjusting the position of the valve block to change the cutting width of each product, the equipment gathering hopper enables the selected multi-directional mineral flow to be densely led out. The transverse plane of the fiberglass spiral chute has a change in the slope of the curve, which is extremely suitable for the selection of fine particle materials. Spiral chute of coal washing equipment III. Special spiral chute has attracted special attention among many gravity concentrators due to its low power consumption, simple structure, small floor area, simple operation, stable beneficiation, clear beneficiation, no moving parts, convenient Computerized maintenance management system, large processing capacity per area and other characteristics. The machine has a relatively wide and stable groove surface, and the mineral mortar has a large area of laminar flow, which is more suitable for processing medium and fine (-4mm) Granularity ores. Fiberglass spiral chutes with diameters of 400, 600, 900, and 1200MM have been manufactured domestically, Ф The production of 1200 millimeters of four heads is approximately 4-6 tons per hour. The spiral chute of the coal washing equipment is composed 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 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、 Scope of application: FRP spiral chute is suitable for separating fine particles of iron, ferrotitanium, ferrochromium, ferrosulfide, tin, tantalum and niobium, gold, coal, monazite, Rutile, zircon, rare earth and other metal and non-metallic mineral materials with complete Density contrast. Coal washing equipment spiral chute Coal washing equipment spiral chute