Spiral chute process flow

Spiral chute process flow 1. Description: Spiral chute is a combination of fiberglass spiral chute, gravity spiral chute, shaking table, and centrifugal concentrator features. After relevant scientific research organized by the Ministry of Metallurgy, design, university, and other departments of this mine have identified and passed the evaluation. It is believed that this type of equipment has superior performance and advanced sorting goals. At the same time, it has won the Science and Technology Research Achievement Award from the Ministry of Metallurgy Industry. It has now been awarded in the field of non-ferrous metals Many Ferrous mines use it. This machine is suitable for sorting iron ore, Ilmenite, Chromite, pyrite, zircon sand, Rutile ore, monazite ore, phosphorus ethylene, tungsten, tin ore, tantalum, niobium ore and other non-ferrous metal, rare metal and nonferrous metal ore bodies with specific gravity difference of 0.3-0.02 mm fine materials. 2、 Production principle: The screening device of the spiral concentrator is not limited to being placed on the cross (or tripod) of the support table. The average ore slurry is slowly fed to the surface of the rotating groove through the feeding groove installed at the end of the spiral groove head for sorting. The tail end is equipped with a valve block type equipment cutting groove, allowing the sorted products to be divided into three (or four) categories radially according to grade. Change the selection width of each device by adjusting the position of the valve block. The product gathering bucket is a concentric circular tube that gathers and exports the obtained variable mineral flows. The transverse plane of the spiral chute and the slope of the curve vary greatly, making it suitable for the separation of small particle mineral materials. spiral chute process flow 3. Characteristics and advantages: 1. Ultra large-scale, large processing capacity, modern mineral processing objectively conditions to create benefits on a scale. 2. Fine granulation: for the treatment of fine minerals, especially for the treatment of ores with a particle size of -0.047mm, the original machine can generally ensure the recovery of+0.047mm Granularity. 3. With the development of Hydraulics, two-phase flow, equipment vibration, etc., GRP chutes have developed from simple use of gravity and water blocking force to composite use of centrifugal force, mechanical vibration force, magnetic separation force, etc. Through a composite force field, the enrichment of applicable minerals and the separation of fine particles from these fine particles are enhanced, thereby improving the recovery rate of ore materials. 4. The basic starting point is to save energy, reduce energy consumption and protect the environment. The area and space occupied should be small, and the water and electricity consumption should be small. 5. Simple and flexible operation, stable sorting steps, simple structure, convenient for Computerized maintenance management system. Spiral chute process flow IV. According to the Granularity of ore processed, the chute can be divided into three categories: (1) Coarse size chute, the maximum Granularity of feeding is more than 2-3 mm, and the maximum can reach 100-200 mm. (2) The ore chute is used to handle 2-3mm sized ore materials. (3) Slurry chute, with a feeding particle size less than 0.074MM. 5、 The application range of fiberglass chute is 0.6-0.03mm for processing vein ore and ore sand, but it is unfavorable for sorting when the mud content is high. Nowadays, it has been widely used in the treatment of iron, tungsten, sand tin, tantalum niobium, coastal and riverbed mineral sand and sand gold. Spiral chute process flow Spiral chute process flow