1)High effcient for sludge dewatering 2)Small-sized design 3)Easy operation and maintenance 4)Little noise and vibration
Screw press sludge dewatering machine
Configuration principle:
The screw type sludge dewatering machine consists of fixed ring and moving ring and screw
shaft is throughout in it as the filter unit.
Dewatering principle:
The sludge is conveyed to the dewatering zone after the gravity thickening , during the
process of advancing, screw pitch of screw shaft becomes narrower and narrower and
under the stop function of back pressing board, the very large internal pressure is
generated and the volume shrinks continually,so dehydration purpose is attained eventually.
The reference for the selection:
| Model | DS Standard handling capacity | Sludge handling capacity | |||||||
| low concentration =»high concentration | 2000mg/L | 5000mg/L | 10000mg/L | 20000mg/L | 25000mg/L | 50000mg/L | |||
| EX301 | ˜30kg/h | ˜50kg/h | ˜ 15m³/h | ˜ 6m³/h | ˜ 5m³/h | ˜ 2.5m³/h | ˜ 2m³/h | ˜ 1m³/h | |
Size:
| Model | Screw shaft specification | The mud cake discharge outlet ( The distance to the ground ) (mm) | Machine size(mm) | Net weight | Operating weight | ||
| length | width | height | |||||
| EX301 | φ300×1 | 495 | 3255 | 985 | 1600 | 820kg | 1230kg |
Operational condition :
| Model | Motor Power(KW) | Water pressure for the cleaning | Water consumption for cleaning(L/h) | Maintenance frequency | Consumable parts replacement cycle (Year) | |||
| Screw shaft | Mixer | Total | Screw shaft | Moving ring | ||||
| EX301 | 0.4 | 0.4 | 0.8 | 0.1kPa−0.2kPa (No need for high pressure washing device) | 40 | 5 minutes/day | 11 | 3.4 |
sludge processing equipment
