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Screw Sludge Dewatering Machine is a kind of machine that can dehydrate sludge and discharge wastewater pollution-free. Sludge is discharged by screw extrusion. The main structure consists of the following aspects:
1. Screw body
The main body of laminated screw is composed of spiral shaft, moving ring, fixed ring, screw and other components. The operation principle is as follows: the raw liquor is treated by flocculation, through flocculation tank, and the movable ring and fixed ring are extruded and frictioned with each other. As the screw shaft is extruded upward, the pressure is increasing and the sludge is discharged.
Driving device is the power, mainly motor, the requirements of the motor, to achieve waterproof and insulation levels, in line with national standards, in line with machine standard voltage.
3. Filter tank
Filter tank is better understood, mainly to undertake the use of filtrate.
4. Flocculation and agitation system
Where flocculation occurs, the medicament is mixed with the raw liquid to form alum which meets the requirements. Then it enters the main body of the screw stacker to concentrate sludge, dewatering and discharging mud cake.
Notes and operations before Screw Sludge Dewatering Machine runs:
1. First idle for a few minutes to check whether the machine is in good condition and the performance is normal.
2. No articles are allowed to be placed on the cover of the machine in case of accidents.
3. The feeding process should be uniform and controlled by the feeding system through scientific calculation.
4. If there is any abnormality, please stop the operation of the machine immediately and contact the after-sales personnel.