Floating submersible aerator, river aerator, floating, FQB1.5 float aerator

FQB1.5Floating submersible aerationIt can be widely used for the treatment of wastewater and urban domestic sewage in industries such as petroleum, chemical, printing and dyeing, leather making, medicine, food, papermaking, textile, etc.

medium temperature~0℃-40℃

mediumPH value~5-9

The medium density does not exceed1150Kg/m3；

The equipment is limited by fiber materials, so it is necessary to avoid plastic weaving, metal wires, firewood sticks and other debris from entering the pool.

Submersible motors must operate completely submerged in water and cannot work in environments that are flammable, explosive, or highly corrosive

FQB1.5 floating submersible aerationBy using a motor and an impeller for direct transmission, the centrifugal force generated by the rotation of the impeller is used to expel surrounding water and create a low-pressure zone for sucking in water flow. At the same time, a vacuum is created at the inlet of the impeller to suck in air. In the mixing chamber, air and water are fully mixed to form a uniform mixture of air and water, which is quickly discharged under the action of centrifugal force.

Due to the extremely strong water jet, effective water circulation is created, causing the air to be sheared into a large number of tiny bubbles. Greatly increasing its surface area, and due to the slow rise of bubbles, a large amount of oxygen in the air dissolves in water, making the power efficiency of this machine superior to other types of aerators.

The bearings of QXB centrifugal aerator are all imported NSK lubricated bearings, with a designed service life of over 100000 hours. The intake rod and aerator end face of the new centrifugal aerator are sealed with O-ring gasket sealant for radial sealing. The cable inlet seal uses a specially processed water seal head to block external liquids from entering the motor. The axial seal uses a bidirectional mechanical seal to seal the motor and oil chamber separately. The external surface is coated with multiple layers of anti-corrosion paint and polyurethane paint to effectively prevent surrounding liquids from corroding and leaking onto the surface of the new centrifugal aerator.

The inspection method is: Before the final installation of the submersible aerator, look up at the suction port of the submersible aerator from the bottom and rotate the impeller counterclockwise. If several centrifugal submersible aerators are connected to a controller, each aerator must be inspected separately. If the rotation direction is incorrect, the position of any two of the three-phase wires on the controller can be exchanged to change the rotation direction

Nanjing Du'an Water Treatment ProductionQFB submersible floating aeratorIt is the originalQXB submersible aeratorThe installation method of positioning the submersible motor at the bottom of the pool by its own weight has been changed to the installation method of using dual inlet pipes and suspending it in the water by a floating ring. nowDuring installation and maintenance of the QXB aerator, if there is water in the sewage tank and personnel cannot operate it, a crane needs to be inserted into the tank for lifting or transporting after draining the water. This installation form must be supported by a hard foundation or platform. The improved design of the QFB aerator not only works in the aeration tank, but also

floatCylinder aeratorQuality is guaranteed, with a one-year warranty,Nanjing Du'an Water TreatmentproductionFloating aeratorSuitable for working in soft foundation environments such as oxidation ponds, fish ponds, scenic lakes, sewage channels, rivers, etc., and designed after improvementQFB makes installation more convenient, time-saving, labor-saving, and expandsFloat type aerationScope of use .

Floating submersible aeratorstructural characteristics
1. Floating positioning, easy to install, can be freely arranged and moved without interrupting process operation;
2. Compact design structure, utilizing self-priming function without the need for external air source, with even and uniform bubbles;
3. Underwater operation of the host, no ground equipment, low noise;
4. It can be directly used in large areas of water such as oxidation ponds, rivers, and fish ponds without any infrastructure;
5. It also has a stirring function during aeration.

Nanjing Du'an FQB1.5 Floating DivingAeration machine1 unit, 1 user manual, 1 product certificate, 1 user opinion letter, 1 warranty cardInstall the attachment1 set (all packed in wooden crates).

Wooden box packaging, containing product certificate of conformity, product user manual, and anti-counterfeiting mark.

Automobile transportation, delivering goods to the customer's designated location.

warranty18One month, starting from the arrival of the goods at the site

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Contact Mr. Li 13813381829