Gravity disc thickener for paper making are mainly used for concentrating low concentration pulp. It is mainly composed of a tank body, a hood, a large shaft, a sealing device, a washing and stripping device, and the like.

Gravity disc thickener is different from the traditional vacuum disc filter. It does not need to be installed on the upper floor and is equipped with a water leg tube, and it can replace the traditional gravity round net thickener.

Features Of Gravity Disc Thickener For Paper Machine

1. Compact structure and small assembly space.

2. The sector plate is made of stainless steel and has corrosion resistance.

3. Due to the special design of the sector plate, a large amount of white water can be filtered during operation, and the processing capacity per unit area is large.

4. Compared with the round net thickener, the filtration area is large and the concentration of the released filtrate is low.

5. It is convenient to install and disassemble the disc.

Working Principle Of Gravity Disc Thickener For Paper Machine

Gravity disc thickener is composed of a fan-shaped plate and a trough body, and the pulp flows into the trough body from the slurry inlet port, and continuously gathers on both sides of the fan-shaped plate through the baffle plate, and the disk rotates to bring the pulp to the net surface through the high-pressure water. The disc slurry is washed away, and the filtrate is discharged into the large shaft from the water guiding groove in the middle of the disc, and is discharged outward. 

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Leizhan is a professional manufacturer of pulping & paper making equipments. If you are interested in any of our products, please feel free to contact us for further details.