Introduction:
QJB submersible agitator is suitable for both aeration and anaerobic tanks in the industrial and city`s sewage treatment to provide the power for the cycle of the water in the tank and establish the turbulence in the phases of nitration, denitrification and phosphor removal.
Working principle:
The propeller blade of a special structure starts slow moving driven by the under-water motor to produce a powerful water flow flowing in a lower tangential direction to make the liquid`s power increased and produce strong stirring to reduce the precipitation under the water, thus realizing liquid stirring and flowing.
Design and advantage:
1. Dual mechanical seals are inside the submersible motor, the seal face material is tungsten carbide vs tungsten carbide to avoid failure of sealing. A special finger sleeve structure is used at the cable out-coming place, good sealing and corrosion prevention;
2. The impeller is designed with a unique anti-twisting curve in order to have it produce a powerful tangential water flow and avoid wrapping and blocking. A nice outlook and reasonable structure;
3. Motor insulation grade is F and the protection grade is IP68, and incorporate with international brand bearings, make the motor more liable and durable.
4. Compact structure, easy installation and overhaul,simple operation and long duration.
