水下喷气aerator

1 Function QSB type asubmersible jet aeratoris specialized in the water pretreatment and the sewage biochemical treatment technology, which is used for aerating and blending the water treatment in the aerating and riffling pool, preaerating pool, aerating pool and air flotating pool, as well as the oxygenation for culture pond and maintenance for landscape water. 2 Principle The water flow that produced in the submersible pump would form the high-speed flow when get through the nozzle, and would form the negative pressure around the nozzle, then input the gas and mix with the water flow in the mixing tank, produce the mixing flow of gas and water in the trumpet type diffusion pipe, eject out with high speed, carry numerous bubbles in a large range, generator strong one-way flow, consequently, it can achieve the functions of aerating, blending and ejecting, so it is more apply for the biochemical reaction pools. 3 technical data ModelQSB0.75QSB1.5QSB2.2QSB3QSB4QSB5.5QSB7.5Power(KW)0.751.52.2345.57.5Current(A)2.445.87.89.812.417voltage380Speed(r/min)29001470Rate(Hz)50RangeFMax depth33.5444.555.5input amount(m3/h)102235507585100service area(m2)6152027384563