Disc Pulp Thickener
DiscPulp Thickener
ZNP series disc pulp thickener isdesigned for washing and thickening low consistency pulp in the waste paperrecycling and papermaking industries.
Features and Structure
1. Disc pulp thickener is compactand efficient.
2. The disc sector is welded by stainless steel so that it has good resistanceto corrosion and is easyto take apart.
3. Large filtering area allows this pulp thickener to filter large amountof white water. The density ofthe filtered water is relatively lower than the water filtered by cylinder wirepulp thickener.
4. With reliable quality, our disc pulp thickener is successfully exported tomany countries including Peru and Ecuador
Working Principle
The disc pulp thickener works on the principle of dewatering by gravity throughthe level difference between the stock outside the filter net and the white waterin the disc. When the stock with the consistency ranging from 0.8 to 1.2percent enters the stock vat, it is instantly adsorbed to the disk sector. Thewater in the disk flows to the ends of hollow shaft through guide slot and thenis discharged. The stock attached on the disc will be washed away by highpressure water. When the stock level is higher than the adjusting valve, thestock will flow to the stock vat and then be discharged. The outlet consistencyranges from 3 to 4%. The rotating speed of main shaft can be adjusted accordingto the required outlet consistency and production capacity.
Specificationsof Disc Pulp Thickener
| Model | ZNP1 | ZNP2 | ZNP3 | ZNP4 | ZNP5 | ZNP6 | ZNP7 | |
| Plate Dia(mm) | 2000 | 2000 | 2500 | 2500 | 2800 | 3500 | 3500 | |
| Inlet Consistency(%) | 0.8～1.2 | |||||||
| Outlet Consistency(%) | 3～4 | |||||||
| Water Pressure(MPa) | 0.4～0.6 | |||||||
| Screening Area(m2) | 40 | 60 | 90 | 120 | 150 | 180 | 240 | |
| Stainless Steel Wire Number | 35/40 | |||||||
| Capacity (t/d) | OCC | 80~100 | 120~150 | 180~200 | 240~260 | 300~320 | 360~380 | 400~500 |
| ONP | 40~50 | 60~75 | 90~100 | 120~130 | 150~160 | 180~190 | 240~250 | |
| Motor Power(KW) | 11 | 11 | 15 | 18.5 | 22 | 22 | 30 | |
| Plate Number(n) | 8 | 12 | 12 | 16 | 16 | 12 | 16 | |
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