Submersible aerator is mainly used for aeration mixing of aeration tank and aerated grit chamber in sewage treatment plant, mixed aeration mixing of sewage sludge, biochemical treatment of sewage or aquaculture aeration, and landscape water saving. With more and more use, it is more and more widely used.
Due to the reasons such as dosing before the pump or water quality, the pump casing is severely scaled or corroded. Severe scaling in the pump casing will increase the wall thickness of the pump casing, and scale blocks will form on the inner wall of the pump, which will reduce the volume of the pump body, reduce the pumping volume, make the flow channel rough, increase the head loss, and reduce the volumetric efficiency and hydraulic efficiency.
Hose connection of submersible aerator: lay water hose to avoid pinching sharp objects, lay water hose to cross traffic arteries, and take protective measures. When crossing the road, properly dig deep to avoid grinding wheel and poor continuous water supply.
Storage of hoses: The hoses should not be exposed to the sun and rain for a long time, and should be far away from adjacent heat sources as far as possible to prevent aging and avoid corrosion and viscous material pollution. The temperature should be appropriate and the ventilation should be good. The hoses should not be used. They should be rolled up in a single layer. They should be turned over several times a year to exchange and fold several times. They should avoid mutual conflict and exchange and fold when necessary.
