QK-QXB SELF PRIMING SUBMERSIBLE AERATOR
Located in Xin Xiang city, China, Qiankun Environmental Protection Joint Stock Co.. Ltd has several years offorging ahead, combining with advanced technology from China and abroad, owns abundant practical experience andhigh-tech research team, launch a whole chain industrial enterprise, which offers a one-stop service for all kinds ofwaste water treatment project, waste gas monitor & control project, and has accumulated over 2000 of references inpulp paper, printing dyeing, chemical fiber, chemicals, leather, pharmaceutica, medical treatment, breeding, etc.various kinds of industries and mu nicipal s ewage treatment proi ects.
Business scope covers three waste treatments: EPC proiect of industrial & municipal wastewater& waste-gastreatment project, reclaimed water reuse, sea water desalinization, black and odorous water treatment, ecologicarestoration, soil restoration, landfilleachate treatment, environmental wisdom, on-line monitoring, stink bio-filtersVOCs treatment, and manufacture of whole series equipment. (Sludge dewatering machine, Dissolved air flotationmachine, Sludge scraper and suction machine, various push-flow agitators, Submersible aerator, Push-flow aeratorMBR integrated equipment, coarse and fine bar screen, Biological filter, Disinfection equipment, Ozone equipmentvarious filtering eauipment, automatic dosing equioment, Anaerobic reactor, Fenton reactor and oth er non=s fandardprocess ing equipment)
Application
QXB type submersible aerator is professional aeraion equipment mainly used for feeding water pretreatment and sewage biochemi-cal treatment process, such as aeration grit chamber, pre-aeration tank, aeration tank, air fotation tank, stiring etc., also can be used inaquaculture pond to add oxygen and landscape water conservation.
Features
1,High oxygen utilization rate;,
2,Large service area;
3,Simple structure, compact, permanent lubricationbearing, high quality machine seal;
4,Long service life, no trouble in long-tem operation;
5,Save engineering investment, no need air source andblower, easy to install, low noise.
Working Principle
The QXB submersible aerator adopt an unique hydraulic component design to optimize the gap between the impeller and the vane(old type is more than 5mm, QXB type is less than 1mm). Driven by a high-speed rotating motor, the impeller generates centrifugal forcein the water, and fomed a negative pressure zone around the impeler under the action of centrifugal force, and air is sucked through theintake pipe. The air and water are shredded by the high-speed rotating impeller in the mixing chamber, then go out through the difusionchannel in a high speed, and form bubbles, and integrate the oxygen into the water.Because of the powerfiul jet of water, and the starmpeller cuts the air bubble to be thinner, smaler and denser, this makes the air bubble more contact with the processed iquid, air issheared into lots of tiny bubbles, increases the mass transfer area greatly, and form spiraing effective water circulation, a lot of oxygen isdissolved in water, improve the oxygen utilization greatly.
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