news

Example 1 of spiral chute beneficiation introduces that gravity separation is widely used in the beneficiation of metallic and non-metallic ores due to its low environmental pollution and low cost. Glass fiber reinforced plastic chute is one of the gravity beneficiation equipment, with a structural feature of a cubic parabolic cross-section. It is suitable for processing finer particle sizes of -0.2mm. In the sorting step, there is no need to add water to wash, and the bottom of the chute is divided into sections to obtain refined, medium, and tailings. 2、 The technical principle is that the slurry is evenly distributed and slowly fed onto the surface of the spiral groove through the feeding groove installed at the head of the rotating groove, and sorting is carried out. The tail end of the rotating groove is equipped with a valve block type equipment to cut the groove, and the sorted products are divided into three types according to grade along the radial direction. By adjusting the position of the valve block to change the acquisition width of each product, the equipment gathering hopper allows the selected multi-directional mineral flow to be collected and led out differently. The transverse plane of the fiberglass spiral chute has a slope change curve, which is particularly suitable for the separation of small particle materials. Spiral chute beneficiation example III. Highlights and characteristics: 1. Ultra high efficiency, high recovery rate, and precise ore separation; 2. No power required; 3. Lightweight, rust resistant, wear-resistant, and corrosion-resistant; 4. Low operating cost and long service life; 5. Strong adaptability to fluctuations in ore feed volume, concentration, particle size, and grade; The friction force formed by the surface of 6 diamond sand makes the beneficiation effect superior to other plastic surfaces. Example 4 of Mineral Processing with a Spiral Chute: The structure of a fiberglass spiral chute consists of six parts: a feeding homogenizer, a feeding chute, a spiral groove, a product acquisition groove, an equipment gathering hopper or a groove bracket (including a cross or triangular frame), and so on. The main component is the rotating groove connected by the rotating disc. The spiral plate is made of fiberglass reinforced coal gangue, and is bolted together. The selection surface of the spiral groove has a pre made durable and wear-resistant layer. He also has the advantages of light weight, firmness, and durability in consumables. The head of the rotating groove is equipped with a multi tube feeding homogenizer to sort minerals evenly, and the control is simple. The concentrator is freely placed on the cross (or tripod) of the support table. The uniform slurry passes through the feeding trough installed on the spiral groove head and slowly feeds onto the rotating groove surface for sorting. The tail end of the spiral groove is installed in a valve block type new product cutting groove, and the sorting equipment is divided into three types (or four types) of new products along the radial direction according to grade. Change the selection width of each new product by adjusting the orientation of the valve block. The new equipment gathering bucket is a concentric circular tube that gathers and leads out the obtained multi-directional mineral flow. The cross section of the spiral concentrator and the slope change of the curve are extremely suitable for the separation of fine particle ore materials. Example 5 of spiral chute beneficiation. Application field: FRP chute is applicable to the separation of fine iron ore, ilmenite ore, chromite ore, pyrite ore, placer tin ore, tantalum niobium ore, placer gold mine, coal mine, monazite ore, Rutile ore, zircon, rare earth ore, and has enough density ratio difference to get other metal and non-metallic minerals. Example of Spiral Chute Beneficiation at