Coking spiral chute

Coking spiral chute 1. Description: Gravity beneficiation is widely used in the beneficiation of metallic and non-metallic ores due to its low pollution and cost. The spiral concentrator is one of the gravity separation machines, with a structural feature that the cross-section presents a cubic parabolic shape, suitable for processing finer particle sizes of -0.2mm. In the sorting process, there is no need to add flushing water, and the fine, medium, and tailings are segmented at the tail end of the tank. 2、 The use method is to erect the glass fiber reinforced plastic spiral chute, calibrate the vertical line, fix it in an appropriate position with an iron frame or wood, send the ore sand to the two ore feeding ports above the spiral by the sand pump, mix in the make-up water, and adjust the concentration of the ore slurry. The ore slurry naturally swirls from high to low, generating a single coherent centrifugal force in the flow speed of the revolving inclined surface, so as to obtain the difference in the specific gravity, Granularity and state of the placer, Through the effect of gravity and centrifugal force obtained through swirling flow, the sand ore is separated, and the concentrate flows into the beneficiation hopper and is connected out through pipelines. The tailings are discharged into the tailings hopper and connected to the sand pit through pipelines, and then discharged by a slurry pump, completing the entire beneficiation process. Coking spiral chute 3. The special spiral concentrator has attracted more attention in various gravity separation equipment due to its low power consumption, simple structure, less land occupation, simple operation, stable beneficiation, clear ore screening, no need for moving parts, convenient Computerized maintenance management system, large handling capacity per unit size and other characteristics. Machinery with wider or flatter groove surfaces and larger areas of laminar flow of ore slurry are more suitable for processing medium to fine (-4mm) ore particles. Fiberglass spiral chutes with diameters of 400, 600, 900, and 1200MM have been produced domestically, Ф The processing output of 1200mm four heads is about 4-6 tons/hour. Coking spiral chute 4. Structural composition: The spiral concentrator is composed of six parts: feed homogenizer, feed chute, spiral groove, equipment cutting groove, product gathering hopper or groove support (including cross or triangular frame), etc. The main component is the rotating groove connected by the rotating disc. The spiral plate is made of fiberglass (fiber reinforced coal gangue) and is bolted together. The sorting surface of the spiral groove has a pre made wear-resistant layer. She has the advantages of lightweight, sturdy, and durable consumables. A multi tube feeding homogenizer is installed above the rotating groove to evenly sort minerals, making control simple and convenient. The mineral screening device is not limited to being placed on a cross (or tripod) on a supporting table. Uniform mineral mortar is slowly fed to the rotating groove surface through the feeding groove installed at the end of the spiral groove head, and selection is carried out. The tail end of the spiral groove is equipped with a valve block type new equipment to obtain the groove. The sorted new products are divided into three (or four) types of new products 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 equipment gathering bucket is a concentric circular tube that allows the intercepted and variable mineral flows to be densely drawn out. The transverse section of the fiberglass chute and the slope change of the curve are extremely suitable for the selection of fine particle materials. 5、 The spiral concentrator is suitable for separating fine grained iron ore, Ilmenite, Chromite, pyrite, cassiterite, tantalum niobium ore, placer gold ore, coal, monazite ore, Rutile ore, zircon sand, rare earth ore and other metal and non-metallic mineral materials with sufficient density ratio difference. Coking spiral chute Coking spiral chute