New type of coal bunker spiral chute

New type of coal bunker spiral chute

A new type of spiral chute for coal bunkers. The chute sorting includes a slope flow sorting process. Mineral mortar is fed to some inclined grooves or slopes, and under the push of water, the mineral particle group becomes loose and layered. The upper layer of light mineral quickly flows out of the groove, while the lower layer of heavy mineral material stays in the groove or is discharged from the bottom at low speed. After being collected, the selected ore and tailings are obtained. Spiral chutes are mining and beneficiation machines, especially ideal for sand mining on coasts, rivers, beaches, and streams. The equipment has the characteristics of suitable structure, simple installation, small land occupation, simple operation, stable beneficiation, clear ore separation, large processing volume, high efficiency, high concentration of beneficiation, high recovery rate, and reliable operation. There are also advantages such as small weight, moisture prevention, rust prevention, less corrosion resistance, and strong adaptability to fluctuations in ore feed volume, concentration, particle size, and grade. 2、 Set up the spiral concentrator by using the method, calibrate the vertical line, fix the iron frame or wood at a suitable position, send the sand ore to the two ore inlets on the spiral top by the sand pump, add water, and adjust the concentration of the mineral slurry. The mineral slurry naturally swirls from high to low, generating a coherent centrifugal force in the flow rate of the whirling inclined surface, and obtaining the difference in the density, specific gravity, Granularity and shape of the mineral sand, Through the influence of the gravity of the swirling flow and the centrifugal force, the ore and sand are separated. The selected ore flows into the concentrate hopper and is piped out, while the tailings flow into the tailings hopper and are moved to the sand pit through a pipeline. Then, they are discharged by a sand pump, completing the entire beneficiation process. New type coal bunker spiral chute 3. Advantages and characteristics: 1. Stable, easy to operate, and large density range. 2. The production and processing of materials have a large production capacity, high enrichment ratio, and high recovery rate. 3. Small space occupation, low water consumption, simple structure, and no need for power. 4. Installation is simple and easy to operate, with low investment and fast returns. The new type of coal bunker spiral chute is composed of a feeding homogenizer, a cross (tripod), a feeding groove, a spiral groove, a cutting groove, a gathering bucket, and a groove support. 5、 This equipment is suitable for separating iron, ferrotitanium, ferrochrome, ferrosulfide, zircon, Rutile, monazite, phosphate rock, tungsten ore, tin ore, tantalum ore, niobium, and other non-ferrous metals, rare mineral metals and non colored metal minerals obtained by gravity difference from fine materials with Granularity of 0.3-0.02mm. New Coal Bunker Spiral Chute New Coal Bunker Spiral Chute

New type of coal bunker spiral chute