Efficient aerating device for water treatment

The utility model belongs to the technical field of the water treatment backup, specifically disclose a high efficiency aeration equipment who is used for the water treatment, constituteed by one-level bubble cutting assembly and second grade bubble separation subassembly. The beneficial effects of the utility model reside in that, 1, simple structure, equipment, dismantlement convenience, first shell, second shell are installed through locating hole, reference column, and the structure of bubble cutting simultaneously, bubble separation piece can be installed through detachable installation window fast, and its operation management is not simply just between the duty, 2, bubble separation piece adopts the design of bar groove structure, and the ascending bubble after effectual will the cutting blocks, the availability factor of oxygen in the increase bubble, and then improve the aeration quality, make the oxygen utilization ratio reach about 40%, 3, utilize bubble cutting device to segment at many levels the bubble, form small bubble, its aeration effect micropore aeration ware that matches in excellence or beauty, but blocking phenomenon appears in the will not, and saturability that can the retained water fully dissolves solable matters such as dirt end.