Qxbl Submerged Centrifugal Aerator

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

---

>> UD-750B PP PET PS Automatic EPS microwave disposable plastic lunch box Thermoforming making machine
>> Premium Wholesale Freeze Dried Mango Dried Fruit
>> IM NORGREN solenoid valve V51B417A-A2000 in stock
>> 0.5-20ton/Batch Sshj Stainless Steel Double Shaft Paddle Feed Mixer Factory
>> Small Size Crawler Backhoe Garden Household Farm Construction Mini Excavator
>> High Accurate Integrated Concrete Floor Slab Thickness Gauge
>> 21m Hydraulic Sinotruk Truck Mounted Concrete Pump Truck Mixer Truck
>> Abv12.8% 500ml Canned OEM Strong Latger Beer /Export Beer
>> 180 degree zerk fittings for Lubricating
>> 6.5HP 4 Stroke 196cc Agricultural Equipment Gasoline / Petrol Power Tillers Garden Rotavator Gasoline / Petrol Rotary Cultivator Tiller (WM1000)
>> Reliable Concrete Panel Production Line - Trusted by Professionals Globally
>> Popular Chinese Manufacture Concrete Mixer
>> 20cm Promotional Gift Blue Educational Globe Could Be Rotated in All Direction with Silver Stand
>> 300W Poly High Quality with Brand Solar Module Panel
>> 0160D020BNHCHydraulic filter
>> 4 Pieces Set Pressure Cooker Aluminum Caldero Pot Cookware Sets
>> Sewage Treatment Centrifuge Equipped with Adjustable Speed for Continuous Operation
>> 2021 Large Capacity air cooler and dehumidificator dehumidifier
>> Easy to Opera Nespresso Coffee Capsule Packing Machine for Instant Coffee Capsule Packing Machine
>> Best Price Crochet Animal Rattle, Soft Rattle Wooden Crochet Handmade Kid's Toy Vietnam Supplier Cheap Wholesale