Solid-liquid separation EQUIPMENT
The multi-plate screw press sludge dewatering machine integrates a sludge thickening and dewatering body, clear liquid collection tank and auto-control cabinet. It is clog-free and can avoid the need for the sludge thickening tank, reducing cost of sewage plant construction. Multi-plate Screw Press uses screw and moving rings to clean itself as clog-free structure, controlled by the PLC automatically, it's a new technology that can replace the traditional filter press like belt press and frame press, the screw speed is very low, with low power and water consumption in contrast to the centrifuge, it is a cutting edge sludge dewatering machine
Applicable for Various Applications
Municipal water and wastewater treatments plants, industrial waste treat-ment plants, food/beverage production plants, dairy, farming, meat process-ing plants, CHEMICALs manufacturing plants, machinery manufacturing plants, metal processing plants, laundry wastewater, etc.
Structural principle
The initial section of dewatering drum is a thickening zone where the solids-liquid separation process takes place and where the filtrate will be discharged. The screw pitch and the gaps between the rings decrease at the end of dewatering drum, increasing the internal pressure of the drum. At the end, the end plate further increases pressure to discharge dry sludge cake.
Model Reference
Please advise us the sludge source, treating capacity, solid content rate, then we could choose the suitable model for you.
Advantage
Direct treatment of thin sludge
Multi-Plate Screw Press is capable of dewatering low-concentrated sludge from a BIOLOGICAL process, such as an oxidation ditch, which decreases phosphorus in return water from sludge treatment.
Stress-free maintenance
A partial overhaul of the Dewatering Drum is a half-day work and it can be undertaken on site easily
Low operational cost
Energy efficient design of Multi-Plate Screw Press requires power con-sumption as low as 0.3kw and water consumption as low as 5,8 L/m3.
24-hour automated operation
Multi-Plate Screw Press with its clog-free design operates fully automatic for 24 hours and it only requires periodic inspection and CHEMICAL replenishment.
Clog-free construction
Built-in self-cleaning system handles oily sludge without clogging and requires no rinsing water to prevent clogging.
Wide variety of sizes
Multi-Plate Screw Press comes in a variety of sizes suitable for small septage as well as large-scale wastewater treatment plants