Spiral chute equipment for mining

Spiral chute equipment for mining

Introduction to Spiral Chute Equipment for Mining 1. Chute sorting belongs to the inclined surface flow sorting process. Mineral mortar is fed to some inclined grooves or slopes, and under the push of water, the mineral particle group is loose and layered. The upper part of the light mineral quickly flows out of the groove, while the lower layer of minerals with a larger proportion stay inside the groove or discharge from the bottom at a low speed. After obtaining the difference, the selected ore and tailings can be obtained. Spiral chutes are machines for mining and beneficiation, making them ideal for sand mining in coastal areas, riverbanks, sandbanks, and river beds. The product has the characteristics of correct structure, simple installation, small land occupation, easy operation, stable beneficiation, clear screening of ore, large production capacity, high efficiency, high beneficiation enrichment ratio, high recycling rate, and reliable operation. It has the advantages of light weight, moisture prevention, rust prevention, corrosion resistance, and strong applicability to fluctuations in feed volume or density, Granularity, and grade. 2、 The technical principle is that the mineral mortar is slowly fed onto the rotating groove surface through a feeding groove installed at the head of the spiral groove for sorting. The tail of the spiral groove is equipped with a valve type product selection groove, which divides the selection equipment into three categories according to grade along the radial direction. By adjusting the orientation of the valve block to change the cutting width of each product, the equipment gathering hopper enables the multi-directional mineral flow to be differentiated and converged. The transverse surface of the fiberglass chute and the slope change of the curve are particularly suitable for the selection of fine particle materials. mining spiral chute equipment III. Advantages and characteristics 1. High efficiency, high recovery rate, and accurate ore sorting; 2. No power required; 3. Lightweight, rust resistant, durable, wear-resistant, and corrosion-resistant; 4. Low operating costs and long service life; 5. Strong adaptability to fluctuation of feed volume, density, Granularity and grade; The friction caused by the appearance of 6 diamond sand makes the beneficiation efficiency better than other plastic surfaces. Mining spiral chute equipment 4. Structural composition: The spiral concentrator consists of six parts: a feed homogenizer, a feed chute, a rotating groove, a product cutting groove, an equipment gathering hopper, and a groove support (including a cross or triangular frame). The spiral groove formed by connecting the spiral pieces is the main component. The rotating plate is made of fiberglass reinforced coal gangue and connected together through screws. The sorting surface of the rotating groove has a pre made durable wear-resistant layer. It also has the advantages of lightweight, sturdy, durable, and durable consumer goods. The head of the spiral groove is equipped with a multi tube ore feeder to evenly separate minerals, and the control is not complicated. The concentrator is not limited to being placed on a cross (or tripod) on a support table. The evenly distributed mortar is slowly fed onto the surface of the spiral groove through the feeding chute installed at the beginning of the rotating groove, and sorting is carried out. The tail end of the rotating groove is equipped with a valve type new product acquisition groove. The selected new products are divided into three (or four) types of new equipment 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 product gathering bucket is a concentric circular tube that allows the obtained multi-directional mineral flow to be collected and exported separately. The cross section and slope of the spiral chute are extremely suitable for the selection of fine particle materials. 5、 The use of a range spiral concentrator is suitable for processing 0.6-0.03mm or vein ore and minerals, but it is unfavorable for separation when the mud content is high. Nowadays, it is widely used for processing iron ore, tungsten, tin, tantalum niobium ore, bay or riverbank ore sand, and gold ore. Mining Spiral Chute Equipment Mining Spiral Chute Equipment

Spiral chute equipment for mining