High Efficiency SG2246-2 Fine Sand Recovery Machine

Technical Parameters

Model: 2246-2

Processing capacity: 220-350t/h

Vibration power: 2*5.5kw

Pump power: 2*22kw

Concentrator: 350mm*4

Model Technical Parameters
Note: The pump is divided into the vertical pump and horizontal pump, after treatment, solid particles above 200 mesh and solid content 70%-80%.
The treatment capacity (treatability) varies according to the solid content.

Profile
At present, the existing artificial sand production line, large-diameter pile foundation of circular drilling technology, non excavation construction, and seepage proof wall engineering, and large mine tailing slurry, which adopt wet process production technology mostly. No matter what type of treatment, the biggest disadvantage is that fine sand (below 0.16mm particles) is lost seriously, some even more than 20% is lost, which not only loses the output but also seriously affects the gradation of the sand, which causes the unreasonable gradation and coarser the fineness modulus, which greatly reduces the product quality of the mechanism sand. Too much fine sand discharge will also cause environmental pollution. Our factory has successfully developed SG Series in order to solve the above problems such as partial loss of ultrafine sand and artificial sludge pollution refer to mud water can't be treated.

Operational Principle
A strong centrifugal force is used to separate the mixture under high-speed rotation.
The particles in the external swirl are subjected to centrifugal force. If the density of the particle is greater than the density of the surrounding liquid, it will get more and more centrifugal force. Once the centrifugal force is greater than the liquid resistance caused by the movement, the particles will overcome this resistance and move in the direction of the wall of the device and separate from the surrounding liquid.
The particles near the wall of the device are driven by the liquid above the cyclone and move downward along the wall of the cyclone. The particles near the bottom flow port gather together to form a suspension with high consistency, which is discharged from the bottom flow port.
After separation, the liquid rotates downward, and after entering the cone, the inner diameter of the liquid separator decreases gradually, and the speed of the liquid rotation accelerates.
Because of the uneven distribution of pressure along the radial direction when the eddy current is generated, the smaller the axis is, the closer to the axis it approaches to zero and becomes a low-pressure region or even a vacuum region, which leads to the liquid moving towards the axis direction.
When arriving at the axis, it approaches to zero becomes a low-pressure region or even a vacuum region, which causes the liquid to movetoward the axis.

Hydrocyclone is mainly used in mineral processing
1 Heavy-medium cyclone is the common heavy-medium separation equipment.
2 As grading equipment in grinding circuit, especially as grading equipment for fine grinding.
3. Desliming and concentrating ore pulp.