Dense micro-aerobic aeration system

The utility model belongs to the technical field of aeration systems, and particularly relates to a dense micro-aerobic aeration system, which comprises an air inlet main pipe, an air distribution vertical pipe, hose aerators, a stainless steel support, a UPVC (unplasticized polyvinyl chloride) support and a tension rope, the right end of the air inlet main pipe is provided with the longitudinal air distribution vertical pipe, the tail end of the air distribution vertical pipe is connected with the transversely laid hose aerators, and the stainless steel support is connected with the UPVC support. The left side of the gas distribution vertical pipe is connected with a stainless steel bracket, the bottoms of the hose aerators are provided with uniformly distributed UPVC brackets, the right ends of the hose aerators are connected with a tension rope, the hose aerators which are uniformly and densely distributed are used for carrying out dead-angle-free uniform aeration, the right ends of the hose aerators are c