A-1800 Rotary disc aerator

Basic information   Item No. A-1800 Dia. of aeration rotor 1800mm Applicable working water depth ≤6.2m Applicable speed 43~58rpm Economic speed 50rpm Applicable immersion depth 500~710mm Economy is not deep enough 670mm Single disc oxygenation capacity 1.8~3.8kgO2 /h.ds Power efficiency 2.8 kgO2/kw.h Horizontal span drawing Single Axis:≤8m，Dual Axis:8m~14m Disc installation density <4ds/m Average bottom flow velocity 0.3ms(water depth 5.5mH)                                 Product Introduction   Rotary disc aerator (also known as rotary disc aerator) is a key equipment in the oxidation ditch process of sewage treatment plants, and is a horizontal axis surface aerator. Its function is to oxygenate the sewage, promote the circulation and flow of sewage in the ditch, and prevent the sedimentation of activated sludge, so that the sewage and oxygen can be fully mixed and contacted to complete the biochemical process. It has the characteristics of large wo…