The equipment is designed for scrubbing mineral slurry with a concentration of 40-70%, effectively removing impurities such as mud and oxide layers adhering to the surface of sand and gravel to produce high-quality aggregates. It is widely applicable in the production processes of high-grade silica sand, quartz sand, and similar materials.
JIEMA Attrition Scrubbers contain a compact design, robust construction and high throughputs with efficient slurry mixing，the attrition scrubbers can also be ganged together in flexible layouts to achieve fully slurry scrubbing.
How Attrition Cell Scrubbers Work?
Attrition Scrubbers usually provide most powerful scrubbing action at densities of 70%-80% solids by weight. When working, slurry enters the scrubber cavity through the feed pipe, and produces severe turbulence under the strong agitation of impeller. The ore particles have great momentum in them and produce intense friction and collision with each other.
The impurity membrane wrapped on the surface of ore is easily peeled off the mineral surface by friction and impact due to its low strength. The cement surface is immersed in water and then the mineral particles are strongly rubbed and collided with each other to loosen and disintegrate, thereby achieving the separation of clay and ore.
These impurities and clay are disintegrated and exfoliated into the slurry, and the slurry can be separated by subsequent desliming. In the actual production process, different agents should be added according to the actual conditions of mineral.
Features
1.Large scrubbing intensity and good effect. The unique tank structure and impeller configuration increase the scrubbing strength by about 30% compared to the conventional scrubber of the same specification.
2.Capacities ranging from 2-100 T/H
3.Low power consumption, wear and corrosion resistance. Rubber-lined for wear protection.
4.Simple structure, large effective volume, small floor space. Designed for easy drive removal for quick maintenance.
5.Variable speed options, low circumferential speed and long service life.
6.Available in 2-, 4- or 6-cell configurations.
