Qxbl Submersible Aerators

Product Description

Submersible aerators are used in aeration tanks and aeration depositing tanks of waste water treatment plants. They oxygenate the mixture of waste water and sludge and treat the water by biochemistry or oxygenate the breeding pools. Air input: 10-100m3/h, oxygenation capacity: 0.35-8.20kgo2/h, motor power: 0, 75-7.5kw.
Identification codes
Qxb- qxb- centrifuge submersible aerator - motor power (kw) qsb- qsb- jet submersible aerator - motor power (kw).
Characteristic
1. Compact structure, small area occupied, easy to install;
2. Except for the air inlet, all the parts are in water and noise level is very low;
3. More air intake, more and small bubble produced and high oxygen dissolution;
4. Not necessary to provide air source, no air blower and engineering cost is fairly low;
5. ABS submersible technology imported from Germany is adopted. The flow channel of the impeller is adopted of blockless and the operation is safer and more reliable.
Structure and operation principle
The submersible aerator is composed of submersible pump, mixing compartment, pedestal, air inlet tube, muffler, etc. For the air inlet tube, the upper side is the air inlet above the water surface and the lower side is connected to the mixing compartment. When the electric power is switched on, the impeller shall rotate and the water shall flow out of the impeller outlet. It shall result in minus pressure in the mixing compartment and air shall enter to mix the liquid. The mixture shall flow out from periphery to fulfill the process to oxygenate the liquid.

Model	QXB0.75	QXB1.5	QXB2.2	QXB3	QXB4	QXB5.5	QXB7.5	QXB11	QXB15	QXB18.5	QXB22
Power kw	0.75	1.5	2.2	3	4	5.5	7.5	11	15	18.5	22
Current A	2.4	4	5.8	7.8	9.8	12	17	24	32	39	45
Voltage V	380/400/415
Speed r/min	1470
Frequency Hz	50/60
Insulation grade	F
Max. diving depth m	2	2	3	3	3	3	3	4	5	5.5	6
Air input m3/h	10	22	35	50	75	85	100	160	200	260	320
The aeration quantity of fresh water is kgO2/H in the standard state	0.37	1	1.8	2.75	3.8	5.3	8.2	13	17	19	24

Performance parameters of QSB series deepwater automatic inhale submerged jet aerator

Model	QSB0.75	QSB1.5	QSB2.2	QSB3	QSB4	QSB5.5	QSB7.5
Power kw	0.75	1.5	2.2	3	4	5.5	7.5
Current A	2.9	3.7	5	6.4	8.2	12.4	16.3
Voltage V	380/400/415
Speed r/min	2900	2900	2900	2900	2900	1450	1450
Frequency Hz	50/60
Insulation grade	F
Air input m3/h	10	22	35	50	75	85	100
Oxygenation able kgO2/h	0.50	1.26	2.3	2.8	3.75	6	7.9
Inlet branch caliber mm	32	32	50	50	50	50	50

---

>> Stainless Steel table top LPG Gas Shawarma Grill Machine with two Burners
>> Customized 76mm 3inch Modified Intake High Flow Car Mushroom Head Blue Stainless Steel Mesh Air Filter Element
>> ASTM-B338/B861 Gr7 Seamless Titanium Tube
>> OEM Manufacturer 15W/30W/45W/60W/75W/100W DC Switching Power Supply Ultra Slim LED Driver
>> Module spare parts 3BSE020510R1 DO801
>> Newest Cloth Soft Fabric Drawer Organizer
>> Plastic Sheet Extruder with 1000 Kg/H Capacity Twin Screw Sheet Extrusion Line for 100% Recycle Flakes and Mix Materials
>> Younghunter Overland Car Multi Angle Awning Pop up Aluminum Triangular Hard Top Roof Top Tent
>> FPC Window Engraver with High Speed UV Laser Cutting
>> HDPE Plastic Drum Auto Parts Children′s Toys Plastic Toys Blow Moulding Making Machine
>> High Quality Rectangular Hanging Kitchen Designer Bamboo Wall Brown Furniture Float Shelves
>> NBR/SBR/Silicone Rubber Two Roll Mixing Mill Machine
>> Disposable Anesthesia Spinal Needle 16g-27g Quincke/Pencil Point/Introducer
>> Wholesale 2 in 1 Floor Brush Adjustable Cleaning Brush Bathroom Floor Crevice Cleaning Brush with squeegee
>> 90m³ /H Concrete Batching Mixing Plant 1.5m3 Concrete Mixer with Installation Service
>> 20.000eggs/H Hard Boiled Egg Processing Machine Plant for Egg Company and Food Process Facotry
>> Metal Radial drilling machine Z3080X25
>> China hear aid manufacturer ric medical hearing aids for profound loss
>> Waste Plastic Single Shaft Shredder Crusher
>> JIMBO bank security underground internal digital vault door at home