Design of a High Efficient Aerator

Abstract

The high-efficiency aerator is a pump with upper and lower blades The upper layer is a air pump and lower layer is a water pump The air and water pushed out by the blade and mixed at a pipe It can increase the amount of dissolved oxygen The power used in this design is a 750W (1HP) DC brushless motor that produces micron-sized bubbles and a jet of water up to 13 meters In addition the pump can be rotated 360 degrees After the experimental measurement it is proved that the aeration effect caused by it is more than 100 times that of the traditional waterwheel Overall this design has the effect of saving electricity and super high oxygen It will greatly improve the breeding environment reduce subsidence of the formation and improve sewage treatment efficiency Rate and improve the problem of water eutrophication This design follows the guidance of Dr Sen-Yung Lee and Dr Shueei-Muh Lin and refer to the design derivation of Xu Shuzheng's master thesis of Kunshan University of Science and Technology Then We modified the size of the pump and designed a highly efficient aerator that met the requirements

Date of Award	2019
Original language	English
Supervisor	Sen-Yung Lee (Supervisor)