The use
of screw press is suitable for urban sewage treatment plant, residential sewage pretreatment device, municipal rain, sewage pumping station and waterworks and other grid slag treatment, it is mainly used with conveyor or grid and other equipment, the scooped out screen slag for pressing and dewatering.
Structure and working principle
The equipment adopts shaft spiral type, when the material enters from the feeding hopper, the screen slag is pushed into the discharge pipeline through the spiral, and the powder outlet is pushed out after the gravity compression of the grid slag, and it is directly discharged to the garbage trolley inside and outside, and the pressed wastewater is discharged through the filter screen and the water collection pipe through the drainage pipe.
Main features
· The drive device adopts shaft-mounted gear reducer, compact structure, stable and safe operation; welded spiral blades on the screw shaft to enhance the rigidity and pressing capacity of the blades, and the spiral blades adopt variable pitch form; the discharge pipe and the press cylinder are at an angle of 45°;. The device can be controlled in conjunction with the equipped equipment.