Experimental spiral chute

Experimental spiral chute. 1、 Introduction: Gravity separation is widely used in the beneficiation of metallic and non-metallic minerals due to its low environmental pollution and low cost. Glass fiber reinforced plastic chute is one of the gravity beneficiation equipment, with a structural feature of a cubic parabolic cross-section. It is suitable for processing finer particle sizes of -0.2mm. In the sorting step, there is no need to add water to wash, and the bottom of the chute is divided into sections to obtain refined, medium, and tailings. 2、 Operating principle. Equal mineral mortar is slowly fed onto the surface of the rotating groove by installing the feeding chute at the end of the spiral groove head, and selection is carried out. The tail of the spiral groove is equipped with a valve block type equipment to select the groove, and the sorted products are divided into three types according to grade along the radial direction. By adjusting the position of the valve block to change the cutting width of each equipment, the product gathering hopper allows the obtained multi head ore flow to be collected and exported separately. The cross section and slope of the curve of the fiberglass chute are very suitable for the sorting of fine particle materials. Experimental Spiral Chute III. Advantages and Characteristics 1. Stable, easy to control, and with a relatively large concentration range. 2. Large production and processing output of materials, high enrichment ratio, and high recycling probability. 3. Small footprint, low water consumption, simple construction, and no need for power. 4. Easy to install, easy to operate, minimal investment, and fast recovery of benefits. Experimental spiral chute 4. Structural composition. The experimental spiral chute consists of six parts: a feeding homogenizer, a feeding chute, a rotating chute, a product intercepting chute, an equipment gathering hopper, and a support bracket (including a cross or triangular frame). The spiral groove connected by the rotating plate is a key accessory. The spiral plate is made of fiberglass (fiberglass reinforced with coal gangue) and connected together by bolts. The sorting surface of the rotating groove has a pre made wear-resistant layer. It has the advantages of lightweight, sturdy, and long-lasting consumer goods that are not easily damaged. The spiral groove is equipped with a multi tube feeding homogenizer for ore dressing, which is easy to operate. There is no need to restrict the stacking of mineral sievers on the cross (or tripod) of the support table. The evenly distributed mineral mortar is slowly fed to the surface of the spiral groove through the feeding groove at the beginning of the rotating groove, and then selected for operation. The bottom of the rotating groove is equipped with a valve block type new product selection groove, which allows the sorting equipment to be divided into three categories (or four types) of new products 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 product gathering bucket is a concentric circular tube that collects and exports the intercepted variable mineral flows. The cross section and slope of the curve of the fiberglass chute are very suitable for the selection of fine particle materials. 5、 Scope of utilization. The experimental spiral chute glass fiber reinforced plastic spiral chute is suitable for the separation of fine particles of iron, ferrotitanium, ferrochrome, pyrite, placer tin, tantalum niobium, gold, coal, monazite, Rutile, zircon, rare earth or other metals and non-metallic minerals with sufficient Density contrast. Experimental Spiral Chute Experimental Spiral Chute