Operating Principle:

The sludge is conveyed to the flocculation mixing unit by an in-situ sludge pump, where high molecular weight flocculants are added to the mixing tank. After the sludge reacts with the flocculants through stirring, flocs are formed.
Sludge formed after forming alunite flowers is gravitationally concentrated in the main spiral concretion section and then enters the dewatering section.
The pitch of the spiral shaft in the dewatering section gradually decreases in the direction of the sludge cake discharge, as the compression by the back pressure plate increases the internal pressure within the main body, achieving the dewatering goal, and then the sludge cake is discharged.
You can determine whether to construct a foundation and its height based on the actual height of the equipment that will handle the mud cake. Since the dewatering machine does not produce vibration during operation, there's no need to pre-bury screws. Simply tighten the expansion screws upon the goods arrival on site.
The mixed tank drain valve remains closed during the dehydrator's operation and only opens during the cleaning of the mixed tank, with the pipe connected to the sludge pond.
The electrical control cabinet on this dehydrator is equipped with a dosing pump and a sludge conveying pump control system. Please refer to the circuit diagram for wiring.

Technical Advantages:
Unblocks, reduces flush water usage, saves water bills, and lessens the internal circulation burden caused by water recycling.
Electrical control cabinets, flocculation mixing tanks, and dewatering units integrated as one, minimizing floor space and easy to install.
The dehydrator operates primarily in a sealed environment, ensuring stable and timely processing, which significantly reduces the odor on-site and improves the working conditions for the workers.
Achieve fully automatic continuous unattended operation, reducing the labor intensity of operators.
The spiral shaft operates at a low speed, 3-6 rotations per minute, consumes low power, reduces operation costs, and there is minimal noise on-site.
Routine maintenance is quick and straightforward.

Set up environment:
Temperature Range -10℃ to +40℃ (No Freezing)
Humidity Range: 90% rh (No Condensation)
Altitude below 1,000 meters
Power Voltage: 3-Phase 380V, 50Hz
Water pressure: 0.1～0.2 MPa

Operation Flowchart: