近年来，由于人们环保意识的加强，低硫低灰煤的大量需求刺激了精煤的产量，采用重介质旋流器选煤，分选效率高，能有效的处理难选煤，具有较宽的洗选粒度。

  重介质旋流器的介质为高密度悬浮液，在离心力的作用下，矿物主要在重介质旋流器中按比重分离。分层的结果，高比重物料（如矸石）集中在外壁，并沿螺旋线向下运动经底流口排出，低比重矿物（如精煤）不能穿透重介质悬浮床层而集中在中心部位，由溢流口排出，从而实现了高效、精确分选。

我们可为您提供的煤泥重介质旋流器有Φ150、Φ200、Φ300、Φ350等几种规格。

In recent years, the heavy demand for low sulphur and low culm stimulates the output of cleaned coal with the strengthen of environmental protection of the people. Adopting heavy medium cyclone for processing coal has such characteristics as high separation efficiency, effective process-ing ability for coal difficult to process and a wider scope of particles dressed by washing.

The medium of is suspending liquid with high density.Under the action of centrifugal force the minerals are separated according to their specific gravity in the heavy medium cyclone. The result is that the materials with high specific gravity(such as gauge) concentrate at the outside wall of the cyclone and move downward along the helix and are discharged from the underflow mouth. The materials with low specific gravity(such as cleaned coal) which can’t penetrate through the suspending liquid layer of heavy medium concentrate at the center part and are dischatged from overflow mouth and then achieve high effective and accurate separation.

We can produce heavy medium cyclones for silt coal with various specifications ofΦ150、Φ200、Φ300、Φ350etc.