KH Series Low Density Cleaner


1.Divided design, the cleaners can be divided into 3-4 parts ,which make it easier for disassembly, assembly and replace.

2.Different deslagging ways: open and closed type impurity discharge to meet different working environment.

3.The bottom of cone adapt wear-resistant ceramics. It ensures the stable deslagging and long service life.


The machine is using the difference proportion between fibers and impurities to separate the impurities.The slurry will rotate at high speed after into the cleaners in tangential direction under pressure,due to the different centrifugal force,fibers and impurities will produce radial stratification. A large proportion of heavy impurities left behind the wall. Under gravity downwardly along the wall into the lower cone.

With the radius of rotation decreases, the slurry flow rate loss is compensated to ensure that the centrifugal force to be strengthened, so that the movement of heavy impurities to the tailings discharge port.Light impurities and fibers move to the central area of low pressure gradually during they are in downward movement.

They will rotational increase after reaching the bottom of the diffuser tube into the central chamber, the gas and other light impurities than fiber will move to the center , and then discharged after rising to the top.Fine pulp put the rotational kinetic energy into pressure energy and then output from the side wall.


Type KH-400 KH-600 KH-800 KH-1000 KH-1500
Rate passing capacity of single equipment(L/min) 400 600 800 1000 1500
Inlet consistency(%) 0.3-1 0.3-1.2 0.4-1.2 0.4-1.5 0.4-1.5
Pressure of inflow pulp(Mpa) 0.2-0.4 0.2-0.4 0.3-0.4 0.3-0.4 0.3-0.4
Diameter of deslagging outlet(L/min) 3-14 6-16 6-14 6-18 6-18