intro
The glass fiber reinforced plastic rotating spiral chute is formed by rotating the groove body on the basis of fixed spiral chute. The following figure shows the device structure. The spiral groove body is made of aluminum alloy, double layer (head), and is driven by the lower transmission mechanism to turn slowly along the direction of pulp flow. The section of the groove is in the shape of a cubic parabola, oval or oblique straight line, the groove surface is lined with rubber, and the above is arranged diagonally with the spiral diameter. Slight vibration of the groove surface in rotation and enhanced centrifugal force.
The difference between light and heavy mineral trajectories is obvious, and the sorting effect is better than the general fixed spiral chute or spiral separator. The concentration ratio is high, the effective separation particle size ranges from 0.6 to 0.05 mm, and the lower limit of particle size recovery is slightly higher than that of spiral chute.
advantage
1. Blade stiffness, strength, no deformation.
2. Low water absorption, no weight gain.
3. The working surface is not easy to damage, good wear resistance and small maintenance.
4. No moisture absorption, no mildew, no moth.
5. Chemical corrosion resistance, acid and alkali resistance, do not avoid chemicals in the pulp.
6. Good weather resistance, stable shape, not dry crack.
7. Precision process, good sorting performance, smooth, stable indicators, no lag ore.
