The Working Principle And Structure Of Hydrocyclone Separator
Iron ore crushing in iron ore processing is a very important step. The main technical performance: the heart than the gravity of several times or even hundreds of times, so that the sedimentation rate of particles to increase the corresponding multiple, both to improve production capacity, but also reduce the grading (from) the lower limit of particle size, so hydrocyclone separator for a variety of Fine particles, fine grain material classification, processing particle size limit of 0.4 ~ 0.044 mm.
The upper part of the hydrocyclone separator is a hollow cylinder, the lower part is a cylinder with the inverted cone, the two constitute the work of the hydrocyclone separator simplified. Cylindrical cylinder at the top of the tangential to the ore pipe, the top with overflow pipe and overflow pipe. In the bottom of the conical cylinder with a sand mouth. Between the parts with a flange and screw connection. To the mine mouth, the cylinder and the mouth are usually lined with rubber, polyurethane, silicon carbide or diabase cast stone in order to reduce wear and replace after wear. The mouth can also be made adjustable, according to the need to adjust its school
Working principle: hydrocyclone separator according to the feeding method is divided into pressure and no pressure. Generally used to pressure to the mine, the work of pulp to 49 ~ 245 kPa pressure, 5 ~ 12 m / s speed. The hydrocyclone separator structure shows the cylindrical barrel, then rotate at high speed around the axis, resulting in a great centrifugal force. Particle size and density of different particles due to the centrifugal overflow of the catheter force is different, so they in the cyclone in the movement speed, acceleration and direction are also different: coarse and heavy particles by the centrifugal force, was thrown The small and small particles are subjected to small centrifugal forces, taken to the center, and the inner helical strata are formed in the center of the conical motion. As a result, the centrifugal force is carried out. The overflow is discharged from the overflow pipe.