current location: home > News and information > Knowledge of gravity beneficiation
24-hour phone/WhatsApp:+8619870423316
Large Spiral Chute 1. Product Description: A gravity separation machine that uses the inertial centrifugal force generated by slurry in spiral rotary motion to achieve the separation of light and heavy minerals. 2、 The working principle is the same: the mortar is slowly fed to the surface of the spiral groove by installing a feeding chute at the end of the rotating groove head, and sorting is carried out. The tail of the rotating groove is equipped with a valve type product selection groove, which divides the selection equipment into three types 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 hopper allows the obtained multi-directional mineral flow to be collected and led out separately. The cross-section of the spiral chute, with a slope change of ten thousand, is suitable for the separation of fine particle materials. Large Spiral Chute 3. Features and Highlights 1. Large scale, high output, contemporary ore processing objectively requires the use of scale effects to create benefits. 2. Fine granulation refers to the treatment of fine-grained minerals, especially for mineral materials with a particle size of -0.047mm. Originally, the machine could generally ensure the recovery of a particle size of+0.047mm. 3. With the development of Hydraulics, two-phase flow, equipment vibration, etc., GRP chutes have developed from simple use of gravity and water flow blocking force to composite and applicable centrifugal force, machine vibration force, magnetic separation force, etc. By using a composite force field, the enrichment of applicable minerals or the separation of fine or micro particles can be increased, thereby improving the recovery rate of mineral materials. 4. Based on energy conservation, environmental protection and consumption reduction, 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. The large spiral chute
4. Structural composition: The spiral concentrator is composed of six parts: a feed homogenizer, a feed chute, a rotating groove, a product intercepting groove, an equipment gathering hopper, and a groove bracket (including a cross or triangular frame). The spiral groove formed by connecting the spiral pieces is the main component. The rotating plate is made of fiberglass reinforced coal gangue and connected together through screws. The sorting surface of the rotating groove has a pre made durable wear-resistant layer. It also has the advantages of lightweight, sturdy, durable, and durable consumer goods. The head of the spiral groove is equipped with a multi tube ore feeder to evenly separate minerals, and the control is not complicated. The concentrator is not limited to being placed on a cross (or tripod) on a support table. The evenly distributed mortar is slowly fed onto the surface of the spiral groove through the feeding chute installed at the beginning of the rotating groove, and sorting is carried out. The tail end of the rotating groove is equipped with a valve type new product acquisition groove. The selected new products are divided into three (or four) types 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 obtained multi-directional mineral flow to be collected and exported separately. The cross section and slope of the spiral chute are extremely suitable for the selection of fine particle materials. 5、 The use of spiral chutes in the field is suitable for processing 0.6-0.03MM and this vein ore as well as ore sand, but it is unfavorable for sorting when the mud content is high. It has now been widely used in the processing of iron, tungsten, tin ore, niobium tantalum ore, beach and riverbed placer or gold ore, and so on. Large Spiral Chute
Large Spiral Chute
Large spiral chute
Large spiral chuteRelated Information