High density cleaner is a key purification equipment in the pulp and paper making process. It is mainly used to remove heavy impurities (such as sand, metal chips, glass, etc.) in the pulp. It is suitable for pulp treatment with a concentration of 3-6%. Compared with low-concentration cleaner (0.5-1.5% concentration), it has the characteristics of water saving, energy saving and high efficiency.

High Density Cleaner Main Technical Parameters

Treatment concentration 3-6%
Single unit processing capacity 50-500m³/h
Slag removal efficiency ≥90% (heavy impurities with particle size > 0.2mm)
Pressure drop loss 0.05-0.15MPa
Slag discharge concentration 5-15%
Pulp type:
Waste paper pulp (OCC) needs to be connected in multiple stages
Virgin pulp (NBKP) can be used in a single stage.

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