Tungsten ore beneficiation plant 6S toggle plate shaker multiple eccentric rocking shaker 6S mechanism is one of the sorting of fine ore reselection apparatus, it is widely used tin, tungsten, niobium and other rare metals and precious metals sorting, Fe, Mn ore also for sorting, recycling has also been reported in recent years, magnetic separation of iron minerals in the tailings, and other non-metallic mineral selected from mica with shaking.
The process of selecting the shaker is that the flushing water fed from the water tank flows through the thin layer which is inclined in the direction of the bed surface. The slurry is fed to the bed by the ore supply tank. Under the action of the flushing of the lateral flow and the longitudinal reciprocating asymmetric movement of the bed surface, the ore particles with different specific gravities and different particle sizes will have different directions of movement on the bed surface, the finest The slime flows directly along the inclined direction of the bed surface, and the ore particles that sink between the bed and the strip are stratified according to the difference in specific gravity and particle size due to the shaking of the bed surface and the eddy current formed by the flushing water in the groove. The ore particles with small specific gravity and large particle size are vortex washed to the upper layer, followed by the ore particles with small specific gravity and small particle size. The ceramsite sand equipment is the larger and larger granularity of the ore particles in the next layer. Drilling through the gap between the ore particles, located in the lowest layer, this process is called "separation layering".
The 6S shaker is usually composed of three parts: the bed surface, the frame and the transmission mechanism. In addition to this, there are flushing tanks, feeding tanks, machine bases, etc. The entire bed surface is supported or hoisted by the frame, and the rack is equipped with a slope adjusting device. The 6S shaker can make the ore particles move in different directions according to their density and grain size, and fan-shaped along the diagonal line from the feeding tank, and is discharged along the edge of the bed surface in sequence. The discharge line is long and can be produced. A variety of different quality products. The rocking mechanism is the main component of the shaker. It is directly related to the loose, stratified and longitudinal movement speed of the ore particles on the bed. According to the characteristics of generating reciprocating motion, it can be divided into two categories, one is the bed head which produces approximate symmetrical motion, such as the spring-loaded fast shaker, which is currently used less and is not introduced; the other is to produce asymmetric reciprocating The bed features of sports characteristics are mainly eccentric bracket type, cam lever type and inertial spring type. The advantage of the eccentric link bed head is that the stroke adjustment range is large and the adjustment is convenient. When selecting the coarse sand, it is better than other bed heads. The disadvantage is that the bed head has a complicated structure, is easy to break the bracket, and has many wear parts. China's tungsten ore dressing plant uses a 6-s shaker bed.
Advantages of 6S shaker beneficiation: 1. The rich ore ratio is higher than other beneficiation methods. 2. Sometimes you can get multiple products at the same time as needed. 3. No consumption of chemicals, less power consumption and less water consumption. 4. Concentrates and tailings can be obtained in one selection.
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