Easy aeration constructional device that promotes

The utility model belongs to the technical field of aeration hoisting device, the aeration constructional device of the easy promotion installation among the little bio-contact oxidation tank of concretely relates to integration equipment, concrete technical scheme does: an easy aeration constructional device that promotes, including the case body, this internal steel bracket that is equipped with of case, the rhombus frame that forms is welded through four isometric angle steel in the bottom of steel bracket, the top of rhombus frame is fixed with the diamond wire net, the rhombus frame constitutes the support frame that is used for supporting aeration equipment with the diamond wire net jointly, open on four angles of rhombus frame have rings eye wire net on the equipartition have a plurality of aeration equipment, aeration equipment's air inlet all is linked together with the PVC pipeline, many PVC pipelines all are linked together with the bottom of trunk line, the top flange outside with arranging the case body in of many trunk lines links to each other, be provided with four tracks on the inner wall of case body, equal vertical welding has the angle steel landing leg on four corners of rhombus man, and rhombus frame can be in this internal track of case up-and-down motion.