No Blocking Screw Press Sludge Dewatering Machine is our typical sludge developed by Japanese technology, which brought epoch-making innovations to sludge dewatering technology.
The performance of this sludge dewatering Machine is enhanced by removing clogging which could considerably block the discharge of the filtered liquid.
The machine is equipped with unique technology, which allows dewatering sludge while automatically self-cleaning the filter mesh. This enables stable and constant dehydrating without depending on flush water for clogging prevention.
1. Can be widely used in municipal sewage, food, slaughtering breeding, printing and dyeing, oil chemical industry, paper making, leather, pharmaceutical and other industries of sludge dewatering;
2. Exclusive pre-concentration design, applicable sludge concentration of 2000mg/L-50000mg/L;
3. Due to the innovation of the structure design, it is highly suitable to various high and low concentration sludge, most especially for the oily ones.
The machine is consisted of fixed ring,movable ring and screw filter parts.This machine is combined with filtration enrichment technology and press technology,sludge concentrate and squeeze can be completed in a cylinder.In concentrate process,the relatived movement of fixed ring and movable ring can squeeze out water quickly,never blocked.In the squeeze process,with the decrease of volume of screw cavity,the pressure will become larger,then the water in sludge will be squeezed out.
Our machine use particular filter model replace the traditional filter cloth and centrifugal filtration method,make the solid-liquid separator and self-cleaning technology more easy and advanced.
Select type of Screw Press is according the sludge type and concentration of wastewater,dried sludge volume.
1. Polymer Dosing System PL2 or PL3 system
2. Washing Pump
3. Metering pump ,feeding pump
4. Sludge Conveyor