Deformation and leakage of mineral processing spiral chute surface

Deformation and leakage of mineral processing spiral chute surface

Gravity beneficiation is widely used in the beneficiation of metallic and non-metallic ores due to its low environmental pollution and low cost. The fiberglass spiral chute is a type of gravity separation machine, characterized by a cubic parabolic shape on the cross-section. It is suitable for processing finer particles up to -0.2mm in size. In the sorting process, there is no need to add water for flushing, and the end of the chute is divided into sections to obtain fine, medium, and tailings. 2、 Use the method to erect the spiral chute, calibrate the vertical line, fix the iron frame or wood in the proper position, and let the mineral sand be sent to the two ore feeding ports above the spiral by the mortar pump, participate in water filling, adjust the density of the mineral sand slurry, and the mineral slurry naturally swirls from top to bottom, generating a single coherent centrifugal force in the rotating slope flow speed, which is distinguished by the specific gravity, Granularity and state of the placer, By separating the ore and sand through the gravity of the swirling flow and the effect of this centrifugal force, the selected ore flows into the concentrate hopper and is piped out. The tailings are discharged into the tailings hopper and moved to the sand tank through a pipeline, and then discharged by a slurry pump, completing the entire beneficiation process. The deformation and leakage of the surface of the beneficiation spiral chute. 3. Characteristics and advantages. 1. Significant transformation and large production. Nowadays, the overall requirement for treating mineral materials is to establish benefits on a large scale. 2. Fine granulation is the treatment of fine-grained mineral materials, especially for minerals with a particle size of -0.047mm. The original machinery can basically ensure the recovery of+0.047mm particle size. 3. With the development of Hydraulics, two-phase flow, mechanical vibration and so on, the spiral concentrator has developed from the simple use of gravity and water blocking force to the level of composite centrifugal force, equipment vibration force, magnetic separation force and so on. Through the composite force field, the enrichment of more useful mineral materials and the separation of fine particles from these fine particles increase the mineral recovery rate. 4. Based on energy conservation and environmental protection, the land area and space occupied should be small, and the water consumption and power consumption should be small. 5. Simple and flexible operation, stable sorting process, simple structure and convenient Computerized maintenance management system. The surface deformation and leakage of the mineral processing spiral chute are 4. The structural composition of the fiberglass chute is composed of six parts: a feeding homogenizer, a feeding groove, a rotating groove, an equipment acquisition groove, a product gathering hopper or a groove bracket (including a cross or triangular frame), etc. The spiral groove formed by connecting spiral pieces is the main component. The rotating plate is made of fiberglass (fiberglass reinforced coal gangue), which is connected together through screws. The selected surface of the rotating groove has a pre designed durable anti wear layer. It also has the advantages of lightweight, sturdy, and long-lasting consumer goods. The head of the spiral groove is equipped with a multi tube feeding homogenizer for screening ore, which is simple to operate. The mineral separator does not need to be restricted to placing on a cross (or tripod) on a support table. The evenly distributed slurry is slowly fed onto the spiral groove surface through a feeding chute installed at the head end of the rotating groove, and sorting is carried out. The bottom of the rotating groove is installed in a valve block type new product cutting groove, and the selected new equipment is divided into three (or four) types of new products according to grade along the radial direction. Change the width of each new product by adjusting the position of the valve block. The new equipment gathering bucket is a concentric annular tube that allows the selected variable ore flows to be densely exported. The transverse surface of the fiberglass spiral chute and the slope of the curve change, which is particularly suitable for the separation of small particle mineral materials. 5、 Use This machine is suitable for separating small materials with a particle size of 0.3-0.02mm to obtain iron ore, ilmenite, Chromite, pyrite, zircon, Rutile ore, monazite ore, phosphorus, tungsten ore, tin ore, tantalum niobium ore, tantalum niobium ore and other non-ferrous metal ores, rare mineral metals and non-metallic mineral bodies with gravity differences. Mineral processing spiral chute surface deformation and ore leakage Mineral processing spiral chute surface deformation and ore leakage

Deformation and leakage of mineral processing spiral chute surface