Spiral chute re selection process

Spiral chute gravity beneficiation process 1. Overview: Gravity beneficiation is widely used in the beneficiation of metallic and non-metallic ores due to its low environmental pollution and cost. Fiberglass reinforced plastic chute is a type of gravity sorting machine, with a structural characteristic that the cross-section presents a cubic parabolic state, suitable for handling finer particle levels of -0.2MM. In the sorting step, there is no need to add water for flushing, and the fine, medium, and tailings are segmented at the tail end of the chute. 2、 Working principle: The fiberglass chute separator does not need to be placed on a cross (or tripod) on a support table. The same mineral mortar is slowly fed onto the rotating groove surface through the feeding chute installed at the head end of the spiral groove, and sorting is carried out. The bottom is equipped with a valve block type product cutting groove, allowing the selected equipment to be divided into three types (or four types) according to grade along the radial direction. Change the selection width of each device by adjusting the orientation of the valve block. The product gathering bucket is a concentric circular tube that converges and induces the obtained variable mineral flows. The transverse section of the fiberglass spiral chute and the change in slope of the curve are extremely suitable for the selection of fine particle materials. Spiral chute gravity concentration process 3. Characteristics or advantages 1. Major type, strong processing capacity. Today's mineral aggregate processing is objectively conditional on large-scale to create revenue. 2. Fine granulation: for the treatment of fine and micro particle minerals, especially the treatment of ore materials with Granularity of -0.047MM, the original equipment can basically ensure the recovery of+0.047mm particle size. 3. With the development of Hydraulics, two-phase flow and machine vibration, the spiral concentrator has developed from a simple use of gravity and water resistance to a composite application of centrifugal force, equipment vibration force, magnetic separation force, etc. By using a composite force field, more useful minerals are enriched and the separation of fine particles from these fine particles increases the ore recovery rate. 4. Based on energy saving, environmental protection and consumption reduction, the area and space occupied should be small, and the water and electricity consumption should be small. 5. The operation is simple and flexible, the sorting process is stable, the structure is simple and simple, and it is convenient for maintenance management. Spiral chute re selection process 4. Structure composition: The fiberglass spiral chute is composed of six parts: a feeding homogenizer, a feeding chute, a rotating chute, a product selection chute, an equipment gathering hopper, and a groove bracket (including a cross or triangular frame). The spiral groove formed by the connection of spiral plates is a key component. The rotating plate is made of fiberglass (fiberglass reinforced coal gangue) and connected together by bolts. The rotating groove has a pre designed durable and wear-resistant layer on the selected surface. She has the advantages of lightweight, solid, and durable use of consumer goods. The spiral groove is equipped with a multi tube feeding homogenizer above it to screen the ore, which is also easy to operate. The concentrator is not limited to being placed on a cross (or tripod) on a support table. The evenly distributed mineral mortar is slowly fed onto the surface of the spiral groove through the feeding chute installed at the head of the rotating groove, and sorting is carried out. The bottom of the rotating groove is installed in a valve block type new equipment cutting groove, allowing other new products to be selected and classified into three (or four) categories according to grade along the radial direction. Change the acquisition width of each new product by adjusting the position of the valve block. The new equipment gathering bucket is a concentric circular tube that converges and leads out the intercepted multi-directional mineral flow. The transverse section of the spiral chute has a slope change, which is particularly suitable for the sorting of fine-grained materials. 5、 Application field Spiral chute is suitable for separating fine grained iron ore, ferrotitanium ore, chromite ore, pyrite ore, placer tin, tantalum niobium ore, gold ore, coal, monazite, Rutile, zircon, rare earth and other metal and non nonferrous metal minerals with complete density and proportion difference. Spiral chute re selection process Spiral chute re selection process