Shanghai Metal Corporation is a professional manufacturer of Multi Disk Screw Press Sludge Dewatering Machine for more than 8 years. Thanks to our more than 20 years experiences in metal and engineering industry, our Multi Disk Screw Press Sludge Dewatering Machine has the following advantages:
1, Sludge content from 2000mg/L to 50000mg/L
2, Special screw press structure avoids blockage of the channel
3, 24h continuous automatic operation with all line parts connected by PLC system
4, Compact and efficient design save space, electricity, water and labor
5, Low speed stable operation avoids secondary pollution
6, Long using time for screw shafts, easy maintainance for spare parts
7, Operation in aerobic condition reduces the release of phosphorus
1, Municipal sawage
2, Food and beverage
3, Slaughter and breeding
4, Printing and dyeing
5, Petrochemical industry
8, Pharmaceutical engineering
The sludge dewatering machine consists of concentration section and dewatering section. After the sludge is concentrated by gravity in the thickening section, it is transported to the dewatering section. As the filter gap and screw pitch become smaller, also the block from back plate, internal pressure is generated and the sludge volume is continuously reduced, to make it fully dewatered.
1, Fixed and moving rings, secured by tie rods, stacked one by one with the screw shaft going through, form a filtering device.
2, The filter gap between fixed rings and moving rings, and the screw pitch become smaller and smaller from concentration section to dewatering section.
3, The rotation of screw shaft transports the sludge from concentration section to dewatering section, also drives the moving rings to clean the filter gap to prevent clogging.
4, The concentrated sludge is transported to dewatering section and moves forward with the screw shaft. While the filter gap and screw pitch become smaller, plus the block of baffle, a great internal pressure is generated to dewater the sludge.
Technical information of Multi Disk Screw Press Sludge Dewatering Machine:
Packaging of Multi Disk Screw Press Sludge Dewatering Machine:
Rolled Cople for pipe