Vibration spiral chute

Vibration Spiral Chute 1. Introduction to Spiral Chute Experiments. 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、 Application method. Let the fiberglass chute stand up, align it with the vertical line, use an iron frame or wood to stabilize it in a suitable position. The mineral sand is transported by a sand pump to the two feeding ports on the spiral, and added with make-up water to adjust the concentration of the mineral sand slurry. The mineral sand naturally swirls from high to low, and an inertial centrifugal force appears in the swirling slope flow rate. The difference in density, specific gravity, particle size, and morphology of the mineral sand is obtained through the swirling flow, resulting in gravity and the effect of this centrifugal force, Separate the ore and concentrate. The concentrate enters the selection hopper and is piped out. The tailings are discharged into the tailings hopper and transported to the sand pit through a pipeline. Then, they are discharged by a mortar pump, completing the entire beneficiation process. Vibration Spiral Chute III. Characteristics. The spiral concentrator has attracted more attention among multiple gravity beneficiation equipment due to its low power consumption, simple structure, small land occupation, simple operability, stable beneficiation, clear separation of ore, no need for moving parts, easy maintenance and management, and large single area output. The machine has a wide and flat groove surface, and the mortar flows in a laminar flow with a huge area. It is more suitable for processing medium to fine (-4mm) sized ores. China has produced fiberglass spiral chutes with diameters of 400, 600, 900, and 1200mm, Ф The processing capacity of 1200MM four head is about 4-6 T/H. Vibration spiral chute . 4、 The structure of the fiberglass spiral chute consists 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 pieces is the main component. The spiral plate is made of fiberglass (fiberglass reinforced coal gangue) and connected together through screws. The sorting surface of the spiral groove has a pre made durable and wear-resistant layer. It also has the advantages of lightweight, solid, and durable consumables. The head of the rotating groove is equipped with a multi tube feeding homogenizer for ore dressing, which is simple and convenient to control. The sorting machine does not need to be placed on the cross (or tripod) of the support table to restrict stacking. The uniform mineral mortar is slowly fed onto the surface of the rotating groove through the feeding groove installed at the end of the spiral groove head for selection. The tail of the spiral groove is installed in a valve type new product selection groove, allowing the sorted new products to be divided into three types (or four types) of new equipment along the radial direction according to grade. Change the cutting width of each new product by adjusting the orientation of the valve block. The new product agglomeration bucket is a concentric circular tube that leads to the differential aggregation of selected multi-directional mineral flows. The cross section of the fiberglass chute has different slopes and curves, which are very suitable for the selection of fine particle mineral materials. 5、 The fiberglass spiral chute is suitable for processing 0.6-0.03mm and vein and placer ores, but it is unfavorable for sorting when the mud content is high. It is now widely used for processing iron ore, tungsten, tin, niobium tantalum ore, coastal and river sand, and placer gold, among others. Vibration spiral chute Vibration spiral chute