Gravity Disc Thickener

Gravity disc thickener is mainly used for low consistency stock thickening. Different from traditional vacuum disc filter, the water log installation height is not needed. It can replace traditional gravity decker thickener.

 

Advantages of gravity disc thickener

  • Applicable to mechanical wood pulp, waste, reed pulp, bamboo pulp, bagasse pulp, wheat straw pulp with lower freeness (higher beating degree), shorter fiber or higher consistency
  • Easy operation, reliable running, high production capacity, less power consumption and convenient management
  • Segments either perforated with stainless steel cloth or grated with polyester cloth

 

gravity disc thickener for pulp bleaching process

 

Technical parameters of gravity disc thickener

Model/Item ZNP26 ZNP35
Diameter (mm) 2600 3500
Filtration area per disc(m2) 7.5 15
Capacity  

0.8—3t/M2.d

0.3-2

 

Inflow consistency(%) 0.3-2 0.3-2
Outflow consistency(%) 3~5 3~5
Water pressure for sleve cleaning (Mpa) 0.6-0.7

Technical specifications of disc gravity thickeners

Disc numbers ZNH26 ZNH35
Overall dimension L*W*H(mm) Overall dimension L*W*H(mm)
6 3718*4035*3230
7 3998*4035*3230
8 4278*4035*3230 4705*5090*4383
9 4558*4035*3230 5005*5090*4383
10 4838*4035*3230 5305*5090*4383
11 5118*4035*3230 5605*5090*4383
12 5398*4035*3230 5905*5090*4383
13 5678*4035*3230 6205*5090*4383
14 5958*4035*3230 6505*5090*4383
15 6238*4035*3230 6852*5090*4383
16 6518*4035*3230 7152*5090*4383
17 6798*4035*3230 7452*5090*4383
18 7078*4035*3230 7752*5090*4383
19 8052*5090*4383
20 8352*5090*4383
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