An aeration diffuser installation structure is disclosed, which can improve the uniformity of the bubbles discharged from the bubble discharge hole, suppress the formation of the dead zone bubble discharge hole, and can tolerate design deviation.
The installation structure for the aeration diffuser includes at least one air supply port and a bubble discharge wall having a plurality of bubble discharge holes, and the bubble discharge wall is inclined upward in a direction in which the distance from the air supply port increases.