Spiral chute mineral zoning

Spiral chute mineral zoning: 1. Describing the chute beneficiation process that includes inclined surface flow separation steps. The slurry is fed into a inclined chute or slope, and under the push of water, the mineral particle group is loose and layered. The lighter minerals in the upper layer quickly flow out of the groove, while the minerals in the lower layer with a higher specific gravity stay inside the groove or discharge from the bottom at a low speed. After being extracted, the concentrate and tailings are obtained. The spiral concentrator is an equipment for mining and beneficiation, especially ideal for sand mining in coastal areas, riverbanks, beaches, and streams. The equipment has the characteristics of appropriate structure, simple installation, small land occupation, simple operation, stable beneficiation, clear screening of ore, large output, high efficiency, high enrichment ratio, high recycling rate, and reliable operation. There are also advantages such as small weight, moisture resistance, rust prevention, corrosion resistance, and strong adaptability to fluctuations in ore feed volume or concentration, particle size, and grade. 2、 The uniform mortar is slowly fed onto the rotating groove surface through the feeding chute installed at the head of the spiral groove for selection. The tail of the spiral groove is equipped with a valve type product acquisition groove, which divides the sorting 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 equipment, the product gathering hopper enables the selected multi head ore flow to be densely led out. The transverse section of the fiberglass chute has a change in the slope of the curve, which is particularly suitable for the selection of fine-grained materials. Spiral Chute Mineral Zone 3. Characteristics and Advantages 1. Major Type and Large Production. Nowadays, the overall requirement for processing mineral materials is to establish benefits on a large scale. 2. Fine granulation is the treatment of fine-grained mineral materials, especially for minerals with a particle size of -0.047mm. The original machinery can basically ensure the recovery of+0.047mm particle size. 3. With the development of Hydraulics, two-phase flow, mechanical vibration and so on, the spiral concentrator has developed from the simple use of gravity and water blocking force to the level of composite centrifugal force, equipment vibration force, magnetic separation force and so on. Through the composite force field, the enrichment of more useful mineral materials and the separation of fine particles from these fine particles increase the mineral recovery rate. 4. Based on energy conservation and environmental protection, the land area and space occupied should be small, and the water consumption and power consumption should be small. 5. Simple and flexible operation, stable sorting process, simple structure and convenient Computerized maintenance management system. Spiral chute mineral zoning 4. Structural composition: Fiberglass chute is composed of six parts: feeding homogenizer, feeding groove, rotating groove, equipment selection groove, product gathering hopper or groove support (including cross or triangular frame). The spiral groove formed by connecting spiral pieces is a key accessory. The rotating plate is made of fiberglass (fiberglass reinforced coal gangue), connected together by screws, and the rotating groove has a pre designed durable wear-resistant layer on the selected surface. It also has the advantages of light weight, durability, and durability in using consumer goods. Above the spiral groove is a multi tube feeding homogenizer that screens ore evenly, making it easy and convenient to operate. The sorting machine is not limited to being placed on the cross (or tripod) of the support table. The uniform mortar is slowly fed onto the spiral groove surface by installing the feeding groove at the head end of the rotating groove for sorting. The tail of the rotating groove is equipped with a valve type new equipment to cut the groove and classify the selected new products into three categories (or four categories) radially according to grade. 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 allows the selected multi head ore flows to converge and lead out separately. The cross section and slope of the curve of the spiral concentrator are particularly suitable for the selection of fine-grained ore. 5、 Use This machine is suitable for separating small materials with a particle size of 0.3-0.02mm to obtain iron ore, ilmenite, Chromite, pyrite, zircon, Rutile ore, monazite ore, phosphorus, tungsten ore, tin ore, tantalum niobium ore, tantalum niobium ore and other non-ferrous metal ores, rare mineral metals and non-metallic mineral bodies with gravity differences. Spiral chute mineral zoning Spiral chute mineral zoning