Spiral chute of underground coal bunker

Underground Coal Bunker Spiral Chute 1. Description: The spiral concentrator combines the characteristics of spiral chutes, spiral chutes, shakers, and centrifugal gold concentrators. After being evaluated by relevant scientific research, design, schools, or concentrators organized by the Ministry of Metallurgy, it is believed that this type of mechanical performance is excellent, the sorting indicators are advanced, and it has won the Science and Technology Research Achievement Award of the Ministry of Metallurgy Industry. It has been widely used in non-ferrous and black mining metals. This equipment is suitable for sorting iron ore, ferrotitanium, ferrochrome, pyrite, zircon, Rutile ore, monazite ore, phosphate ore, wolframite, tin, tantalum niobium ore, tantalum niobium ore or other non-ferrous metal ores, rare mineral metals and non-metallic mineral bodies with density and specific gravity difference of fine materials with a Granularity of 0.3-0.02 mm. 2、 The mineral mortar with equal production principles is slowly fed onto the surface of the spiral groove through the feeding groove installed at the head end of the rotating groove for sorting. The bottom of the rotating groove is equipped with a valve block type product cutting groove, allowing the selected equipment to be divided into three categories according to grade along the radial direction. Change the selection width of each product by adjusting the position of the valve block, and the equipment gathering bucket will gather and export the obtained variable mineral flow separately. The transverse plane of the fiberglass spiral chute and the change in slope of the curve are particularly applicable for the sorting of fine particle materials. Underground Coal Bunker Spiral Chute 3. Features 1. Stable and easy to operate sorting process 2. Wide range of allowable changes in feed density 3. High enrichment and high recovery rate 4. Small footprint and low water consumption 5. Simple and simple structure, no power required 6. Large production capacity 7. Convenient installation and easy operation 8. Low investment and quick effect Underground Coal Bunker Spiral Chute 4. The structure of the fiberglass spiral chute consists of a feed homogenizer The feeding chute, spiral groove, product acquisition groove, equipment gathering hopper, and groove bracket (including cross or triangular frame) are composed of six parts. The rotating groove formed by connecting rotating discs is the main component. The spiral plate is made of fiberglass (fiberglass reinforced coal gangue) and is connected together through screws. The sorting surface of the spiral groove has a pre designed durable wear-resistant layer. She has the advantages of being lightweight, sturdy, and durable in using consumables. There is a multi tube feeding homogenizer above the rotating groove to screen minerals evenly, which is not cumbersome to operate. The screening machine does not need to be restricted from being placed on the cross (or tripod) on the support table. The uniform slurry is slowly fed to the surface of the spiral groove through the feeding groove on the rotating groove head, and sorting is carried out. The tail of the rotating groove is installed in a valve type new equipment selection groove, allowing the sorted new products to be divided into three (or four) types of new products according to grade along the radial direction. 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 separates and merges the intercepted multi-directional mineral flows. The cross section of the spiral chute and the slope change of the curve are very applicable to the selection of fine materials. 5、 The application field of fiberglass chute is used for processing 0.6-0.03MM and vein ore and ore sand, but it is unfavorable for sorting when the mud content is high. Currently, it has been widely used for processing iron ore, tungsten, sand tin, tantalum niobium, coastal and riverside sand mines, placer gold mines, and so on. Underground coal bunker spiral chute Underground coal bunker spiral chute