Jet aerator care and maintenance technical performance 1, uses Lanjiang submersible jet aerator for sewage treatment plant aeration tanks, aerated grit chamber, can also be used for small-scale sewage treatment plants, industrial wastewater treatment and support aeration ponds. Compact 2, features a), small footprint, easy installation. 2) In addition to the inlet estuary, and the rest into the water, noise. 3) more than the intake air, and more fine bubbles, dissolved oxygen rate. 4) do not need to provide the gas source, eliminating the blower, less investment project. 5) ABS technology with the introduction of Germany, non-clogging impeller type, safe, and reliable. 3, construction and engineering process submersible jet aerator by submersible sewage pumps, mixing chamber, base, intake manifold and muffler components. The upper intake manifold for air intake is located above the water, the lower end of the mixing chamber due to power after China Unicom impeller rotation speed of the impeller outlet water outflow from a negative pressure through the mixing chamber, which air is drawn and mixed with water, the mixture from export out of, the completion of sewage oxygenation. . . Jet aerator care and maintenance technical performance principle and purpose: water generated by the formation of the high-speed submersible pump water through the nozzle, a negative pressure in the intake air around the nozzle, the flow through the mixing chamber and mixing, resulting in water diffusion within the flared tube gas mixture flow, high-speed jet out, many bubbles entrained flow vortex agitation in the larger area and depth of the waters, complete aeration, and its shaft power does not change with the dive depth changes, intake air can be adjusted. Because of this, the jet aerator can be varied in a larger application pool level. Features: The aerator by submersible pumps and jet pumps composed so agitated and oxygenated water at the same time, can obtain a higher oxygen absorption rate, but also has the advantage of a strong non-clogging impeller unidirectional flow, resulting in effective convection cycle, and the motor load varies with the water level is small, easy to install. Applicable conditions: QSB type deepwater submersible self-priming jet aerator can be under normal continuous operation under the following conditions: a maximum medium temperature does not exceed 40 ° C; 2 PH value of the medium at 5-9; 3 medium density does not exceed 1150kg / m3 model representation: Jet aerator maintenance and maintenance technical performance Note: The table is the ability to intake air and oxygen (20 ° C water temperature, pressure 101.325kPa), aerators diving depth under standard test conditions 3m, test medium is water. In moderate sewage, gas capacity can be increased as the design basis coefficient 0.85. Selection and installation: it takes the company to assist selection, the user should provide pool type, data media properties, the required amount of intake air, diving depth, so the company designs and delivers high-quality equipment, to better meet the needs of users . QSB type installed in the form of self-priming deepwater submersible jet aerator has auto and mobile two. Auto-mount is the aerator and a dedicated base is fixed at the bottom of the pool, ancillary support block installed in the top of the pool, so that the two are connected by rail, submersible pump bracket coupled with a specific decline in the end after a good seat along the rail exports position, self-respect through the pump, automatic coupling and sealing. Auto-installation without installing or maintenance personnel to enter the sump pump to lift and install. Mobile deepwater installation is self-priming submersible jet aerator installed in the bottom of the pool, its own weight positioning, with the installation location can be varied, flexible, and low cost.