When the transmission medium for sewage pump, minerals and additives which tend to seal on precipitation, reduce the sealing effect, the solid particles will cause excessive wear on the sealing device, the leakage increase, the pump life is shortened, so the water quality is the main reason for pump seal failure. From the pump room to see the operation of the sewage pump is particularly serious corrosion, not only to the pump itself, the water quality will also be corroded other water injection facilities, such as the pipeline connected to the phenomenon of perforation.
Lsolated from the crude oil dehydration process of wastewater by oil-water separation, deoxidation and removal of bacteria after the treatment of reinjection reservoir. Although after a certain treatment, but the injected water is still oily sewage (polymer), generally alkaline, low hardness, low iron, high salinity, water quality compliance rate is low; and because of the repeated use of the waste water, suspended solids, artificial additives content will be relatively high, common corrosion problems fouling and clogging, the maximum corrosion damage.
Therefore, the transmission medium has a great impact on the seals and other parts, manufacturing corrosion and so not only to choose the right, the material, but also pay attention to the maintenance, regular cleaning, reduce wear corrosion phenomenon, so as to improve the operation efficiency and equipment performance.
