High-efficiency environmental protection treatment method for river control —— Screw sludge dewatering method
Efficient and environmentally friendly treatment of river control can mitigate flood safety hazards and risks. The advantages of high-efficiency environmental protection treatment of screw sludge dewatering method in river control:
This solution has high degree of automation, power saving and environmental protection, and easy to move and install. Because of the low speed spiral extrusion technology, the mechanical power consumption is very low. Meanwhile, the equipment is equipped with an automatic sprinkler system, which avoids the problem of clogging and does not require a lot of water to flush.
The principle of high-efficiency environmental protection treatment of screw sludge dewatering method in river control:
The principle of screw sludge dewatering is to have both the concentration effect and the dehydration effect. In the concentration stage, the sludge is discharged to the dewatering section after being concentrated intensively. As the filter slot and pitch gradually become smaller, the water quality is filtered out from the lamination gap, and the concentrated sludge comes out with the operation of the screw shaft. The distance between the spiral shafts is gradually reduced. The sludge is pressed by the pressure plate, the internal pressure is gradually increased, and the solid content of mud is continuously increased, so as to achieve the purpose of rapid and full dehydration.
The structure principle of screw sludge dewatering method in river control:
The equipment is composed of four parts: electric control box, flocculation and mixing tank, dewatering unit, and filtrate tank. The core part is the unit of dewatering. The filtrate after sludge dehydration flows out from the gap between the ring sheets. The concentration and dewatering of the sludge is done by the dewatering unit of the stacked screw machine. The dynamic and static ring pieces of the dehydration unit of the stacked screw machine have a filtering effect. The relative movement of the dynamic and static ring pieces is the reason why the equipment is not easy to block and has a certain self-cleaning ability.
Brightway has practiced many successful cases of sludge treatment, and can provide scientific, reasonable, efficient and environmentally friendly purification system solutions according to customers requirements in different fields. If you have any problems with sluduge dewatering system, please click the link: http://www.solidscontrolsystem.com/sludge-dewatering-equipment/