Spiral chute coal washing

Spiral chute coal washing 1. Brief introduction The gravity concentration spiral chute is a combination of the characteristics of spiral chute, spiral chute, shaking table, and centrifuges for mineral processing. After the Ministry of Metallurgical Industry organized relevant scientific research, and the design, universities, mines and other departments carried out appraisal, it was recognized that this kind of mechanical performance is excellent, and the separation goal has improved. At the same time, it has won the scientific and technological research achievement award of the Ministry of Metallurgical Industry. It has been used in non-ferrous and Ferrous mines in a large number of ways. This machine is suitable for separating iron ore, ferrotitanium ore, chromite ore, pyrite ore, zircon, Rutile, monazite, phosphate ore, wolframite, placer tin, tantalum niobium ore, tantalum niobium ore or other non-ferrous metal ores, rare mineral metals or non-metallic minerals with gravity difference from 0.3-0.02 mm fine materials. 2、 The mineral mortar with uniform technical principles is slowly fed onto the surface of the rotating groove through the feeding chute installed at the end of the spiral groove head, and then sorted. The bottom of the spiral groove is equipped with a valve block type product selection groove, which divides the selected 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 bucket allows the obtained variable mineral flow to converge and lead out. The change in slope of the curve on the transverse surface of the fiberglass chute is particularly applicable for the sorting of fine-grained materials. Spiral chute coal washing 3. Features This equipment is suitable for separating iron, ferrotitanium, ferrochrome, ferrosulfide, zircon, Rutile, monazite, phosphate ore, tungsten ore sand, tin, tantalum niobium ore, tantalum niobium ore or other non-ferrous metal ores, rare ore metals and non-metallic minerals with gravity difference. This machine also has advantages such as stable selection process, easy operation, wide range of allowable changes in feed density, high enrichment, high recovery rate, small footprint, low water consumption, simple structure, no need for power, large processing capacity, easy installation, easy operation, low investment, and quick effectiveness. Spiral chute coal washing 4. Structural composition: fiberglass chute is composed of 6 parts, including a feeding homogenizer, a feeding chute, a rotating chute, a product intercepting chute, an equipment gathering hopper or a groove bracket (including a cross or triangular frame), etc. The spiral groove connected by the spiral plate is the main component. The rotating plate is made of fiberglass (fiber reinforced coal gangue), which is connected together through screws. The selected surface of the rotating groove has a predetermined wear-resistant layer. It also has the advantages of lightweight, sturdy, and durable consumer goods. Above the spiral groove, there is a multi tube feeding homogenizer for ore dressing and averaging, with simple control. The mineral screening device is freely placed on a cross (or tripod) on a support table. The evenly distributed mortar is slowly fed to the rotating groove surface by installing it on the feeding groove at the end of the spiral groove head, and sorting is carried out. The tail end of the spiral groove is installed in a valve block type new product acquisition groove, and the selected new products are divided into three categories (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 intercepted variable mineral flows to be gathered and exported separately. The cross section and slope of the curve of the spiral concentrator are particularly suitable for the separation of fine ore materials. 5、 Applicable fields The application scope of spiral concentrator is to separate fine grained iron ore, Ilmenite, Chromite, pyrite, tin ore, tantalum niobium ore, placer gold ore, coal mine, monazite ore, Rutile ore, zircon, rare earth ore and other metal and non nonferrous metal minerals with sufficient density and specific gravity difference. Spiral chute coal washing Spiral chute coal washing