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The groove structure of spiral chutes
date:2023-07-20     source:huang    click:

The groove structure of a spiral chute. The groove structure of a spiral chute includes the process of inclined surface flow selection. The slurry is fed to a inclined chute or slope, and under the assistance of water, the mineral particle group is loose and layered. The light minerals in the upper layer are quickly discharged from the groove, while the heavy mineral materials in the lower layer stay in the groove or are discharged from the bottom at low speed. After each is connected, fine beneficiation or tailings can be obtained. Spiral chutes are equipment for mining and beneficiation, especially ideal for sand mining along coasts, rivers, sandbanks, and streams. The product has the characteristics of appropriate structure, easy installation, small footprint, easy operation, stable beneficiation, clear mineral separation, high yield, high efficiency beneficiation enrichment ratio, high recovery rate, and reliable operation. It has the advantages of small weight, moisture-proof, rust proof, not easy to corrode, and strong applicability to the fluctuation of feed volume, density, Granularity, and grade. 2、 Operating principle: The spiral concentrator does not need to be restricted to placing the mineral separator on the cross (or tripod) of the support table. The same slurry is slowly fed to the rotating groove surface through the feeding groove on the spiral groove head, and sorting is carried out. The bottom is equipped with a valve block type product selection slot, which divides the selected equipment into three types (or four types) according to grade along the radial direction. Change the cutting width of each product by adjusting the position of the valve block. The equipment gathering bucket is a concentric circular tube that allows the obtained multi-directional mineral flow to be densely drawn out. The transverse surface of the spiral chute and the slope change of the curve are extremely suitable for the selection of fine particle materials. The grooving structure of spiral chute  螺旋溜槽的刻槽结构 III. Features 1. The sorting process is stable and easy to control 2. The allowable range of ore feed concentration is relatively large 3. High enrichment and high recovery rate 4. The land occupation area is relatively small and the water consumption is small 5. The structure is simple and no power is required 6. The processing output is large 7. The installation is simple and the operation is simple 8. The investment is small and the results are fast.  螺旋溜槽的刻槽结构 The grooving structure of spiral chute 4. The ore Granularity is obtained by classification, Chutes can be divided into three categories: (1) Coarse grained chutes. The maximum Granularity of the feed 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、 Applicable field The spiral concentrator is suitable for separating fine grained iron ore, ferrotitanium ore, chromite ore, pyrite ore, placer tin, tantalum niobium ore, placer gold, coal, monazite ore, Rutile ore, zircon sand, rare earth ore and other metal and nonferrous metal minerals with sufficient density ratio difference. The groove structure of the  螺旋溜槽的刻槽结构 spiral chute