Disc Heat-Disperser


This disc heat disperser is utilized to process hot-melt impurities in wastepaper of OCC/ONP/OMG/MOW, such as stickies, grease, paraffin, plastics, rubber, oil particles.

Structure Features:

1. The gap between dynamic and static discs can be adjusted within a certain range, and small gap operation is possible, which is conductive to peeling off printing ink impurities from fiber and dispersing dirt specks, stickies and paint particles.
2. The tooth shape of dynamic and static discs improves the process properties of fiber. For example, the fiber processed by this disc heat disperser has good swelling effect, which contributes to the bleaching of pulp.
3. Compulsory pulp feeding mode is good for the efficient heating and temperature control of pulp, reducing the negative effects caused by long-time heatinfg.

Main Technical Parameters:

Nominal diameter (mm) Φ450 Φ710 Φ1050
Feeding pulp consistency (%) 25~30
discharging pulp consistency (%) 4~12
Processing temperature (℃) 110~120(AOCC)
Productivity (t/d) 30~70 80~300 280~600
Power of main motor (kw) 110~200 280~800 630~1250
Power of feeding screw (kw) 5.5 5.5~11 11~18.5
Power of plug screw (kw) 15 22~45 55~90
Power of fluffer (kw) 5.5 5.5~11 15~18.5
Power of heater (kw) 7.5 7.5~22 30~45
Overall dimensions (L×W×H) (mm) 5870×1700×1725 6550×1700×1815 7950×1800×2450
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