Spiral chute selection concentration

Spiral chute selection concentration

Spiral chute concentration selection: 1. Describing that the beneficiation chute belongs to the inclined flow separation step. Mineral mortar is provided to a partially inclined chute or inclined surface. Under the push of water flow, the mineral particle group becomes loose and layered. The upper layer is so light that the mineral quickly flows out of the groove, while the lower part of the heavy mineral material stagnates inside the groove or flows out at a low speed from the lower end. After obtaining it, concentrate and tailings are obtained. Spiral concentrator is a mining and beneficiation machine, especially ideal for sand mining on beaches, river beds, beaches, and streams. The equipment is reasonably structured, easy to install, occupies a small area, has simple operation, stable beneficiation, clear mineral separation, large production capacity, high efficiency, high enrichment ratio, high recovery rate, and stable operation. It has the advantages of light weight, moisture prevention, rust prevention, strong corrosion resistance, and strong adaptability to fluctuations in ore feed volume, concentration, particle size, and grade. 2、 The application technique is to make the fiberglass spiral chute stand up, align it with the vertical line, use an iron frame or wood to stabilize it in the appropriate position, use a mortar pump to deliver the sand ore to the two feeding ports on the spiral head, enter the supplementary water, adjust the concentration of the ore slurry, and the ore slurry will naturally swirl from top to bottom. In the rotating inclined plane flow rate, an inertial centrifugal force will appear, resulting in differences in gravity, particle size, and morphology of the ore sand, By obtaining gravity and centrifugal force through swirling flow, the efficiency is achieved, allowing the separation of ore and sand. The selected ore is discharged into the concentrate hopper and connected out through pipelines. The tailings flow into the tailings hopper and are moved to the sand tank through pipelines, and then discharged by a sand pump, completing the entire beneficiation process. Spiral Chute Selection Concentration 3. Features: Fiberglass reinforced plastic spiral chutes have attracted special attention in various gravity beneficiation machines due to their low power consumption, simple structure, small land occupation, easy operation, stable beneficiation, clear ore separation, no need for moving parts, easy maintenance and management, and large single area processing output. The machinery has a relatively wide and stable groove surface, and the area where mineral mortar flows in a laminar flow is huge. It is more suitable for processing medium to fine (-4mm) sized ores. Our country has produced spiral chutes with diameters of 400, 600, 900, and 1200mm, Ф The processing capacity of 1200MM four head is about 4-6 T/H. The spiral concentrator consists of six parts: a feeding homogenizer, a feeding chute, a spiral groove, an equipment intercepting groove, a product gathering hopper, and a groove support (including a cross or triangular frame). The rotating groove connected by spiral blades is a key component. The rotating plate is made of fiberglass (fiberglass reinforced coal gangue) and connected together by bolts. The spiral groove has a pre made wear-resistant layer on the selected surface. She has the advantages of light weight, strength, durability, and the use of consumables. Above the rotating groove is a multi tube ore feeding homogenizer, which distributes ore evenly and has simple control. The mineral separator is not limited to being placed on a cross (or tripod) on a support table. The uniform slurry is slowly fed to the surface of the rotating groove through the feeding groove installed on the spiral groove head, and sorting is carried out. The tail of the spiral groove is installed in the valve type new product acquisition groove, and the selected new products are divided into three types (or four categories) 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 diverse mineral flows obtained to converge and export differently. The cross section of the spiral chute and the different slopes of the curve are particularly suitable for the separation of fine particle materials. 5、 This machine is suitable for separating iron ore, ilmenite ore, Chromite, pyrite, zircon sand, Rutile ore, monazite ore, phosphate ore, tungsten ore sand, tin ore, tantalum niobium ore, niobium ore and other non-ferrous metal ore, rare metal and non-metallic ore bodies with specific gravity difference from fine materials with a particle size of 0.3-0.02mm. Spiral chute cleaning concentration Spiral chute cleaning concentration

Spiral chute selection concentration

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