Residue discharge device
In the residue discharge device on the machine, the scrapper driven driving disks and disks fixed by supports, are laminated. The washers are fixed in order for the disks to keep regular intervals between them. Gaps are formed by this process, and the remaining liquid extracted in the thickening process is drained..
Loaded sludge is dewatered and discharged by flowing at a set speed through the structure as the screw pitches become smaller and the ring intervals get narrower near the cake outlet, and the internal pressure gets higher due to the pressure from the back pressure panel.
Sludge thickening and dewatering process
Standard external design