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LZ Series Heavy Impurity Cleaner

LZ Series Heavy Impurity CleanerIn paper pulp making process, LZ series heavy impurity cleaner is mainly for removing heavy impurities like gravel, scrap iron, dust and large ink particles from different kind of pulp for paper mill project.

Application & Features

Remove heavy impurities from kind of pulp, like gravel, scrap iron, dust and large ink particles.
The highest running consistency can reach 2%, reduce fiber loss
Improve production capacity, decrease the needed segments and numbers of cleaner.
High cleaning efficiency, which avoids the accumulation of ash content in latter sections.
High reliability of operation of operation, would not be blocked.

Main Specification Of LZ Series Heavy Impurity Cleaner

Type LZ450
Passing capacity of single equipment(l/min) 450
Max operating temperature(℃) 70
Max operating pressure(Mpa) 0.4
Inlet consistency(%) ≤2%
Washing water flow 20-60l/min

Work Principle

The LZ series heavy impurity cleaner adopts the difference in the proportion of fibers and impurities to separate impurities. The slurry enters the cleaner from the feed three-way tangent line at a certain pressure and then rotates at high speed. Owing to the difference of centrifugal force, the heavy impurities are thrown to the wall of the vessel. Under the action of gravity, it gradually moves to the cone bottom and enters the slag tank. Because of the small centrifugal force, the fiber gradually moves to the central low pressure area, vortexes up after reaching the bottom, and is discharged from the accept pulp outlet.

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