Wholesale Submersible Aerator Centrifugal Aerator

• Customization: Available
• After-sales Service: Supply
• Warranty: 1 Year
• Model NO.: QK-QXB
• Method: Combined Treatment
• Usage: Industrial, Agriculture
• Material: Stainless Steel 304
• Color: Customized Color
• Capacity: Different
• Feature: Lower Power Consumption
• Certification: ISO9001
• Brand: Qiankun
• MOQ: 1set
• Advantage: Guaranteed
• Transport Package: Standard Package
• Specification: different as each model
• Trademark: Qiankun
• Origin: China
• HS Code: 8479899990

Product Description

Product Description

 

The submersible aerator is professional aeration equipment mainly used for feedeing water pretreatment and sewage biochemical treatment process, such as aeration grit chamber, pre-aeratioin tank, air flotation tank, stirring etc., also can be used in aquaculture pond to add oxygen and landscape water conservation.

 

* High oxygen utilization rate
* Large service area
* Simple structure, compact, permanent, lubrication      bearing, high quality machine seal
* Long service life, no trouble in long-term operation
* Save engineering investment, no need air source and blower, easy to install, low noise
 

 

Application&Working Conditions

Submersible aerators are used in aeration tanks in sewage treatment plants, aeration and sedimentation tanks, as well as in small sewage treatment installations industrial wastewater treatment and fish farming oxygenation tanks

 

The QXB submersible aerator adopt an unique hydraulic design to optimize the gap between the impeller and the vane (the old type is more than 5mm, QXB type is less than 1mm). Driven by a high-speed rotating motor, the impeller generates centrifugal force in the water, and formed a negative pressure zone around the impeller under the action of centrifugal force, and air is sucked through the intake pipe. The air and water are shredded by the high-speed rotating impeller int he mixing chamber, then go out through the diffusion channel in a high speed, and form bubbles, and integrate the oxygen into the water. Because of the powerful jet of water, and the star impeller cuts the air bubble to be thinner, smaller and denser, this makes the air bubble moer contact with the processed liquid, air is sheared into lots of tiny bubbles, increase the mass transfer area greatly, and from spiraling dffective water circulation, a lot of ocygen is dissolved in water, improve the oxygen utilization greatly.

 

Product Parameters

 

Model	Power(KW)	Current(A)	Voltage(V)	Rotating speed(rpm)	Frequency(Hz)	Insulation class	Maximum dive depth(m)	Service area(m³)
QXB 0.75	0.75	5.65/2.2	220/380	2850	50	F	2	9
QXB(1.5	1.5	4	380	1470			3	16
QXB 2.2	2.2	6					3.5	20
QXB(3	3	7.8					3.5	35
QXB4	4	8.8					5	35
QXB 5.5	5.5	13					4	60
QXB7.5	7.5	20					4.5	63
QXB11	11	24					5	100
QXB15	15	32					7	100
QXB18.5	18.5	40					5.5	120
QXB22	22	45					6	145

 

Packaging & Shipping

 

 

 

Certifications

 

After Sales Service

 

 

Pre-Sales Service:

*7/24 technical service on line ;
*Free water sample test;
 *Engineer on-spot investigation;
*View our Factory. brand aerator
 

After-Sales Service:

*One Year Guarantee.
*Training how to install the machine, training how to use *the machine.
*Engineers available to service machinery overseas.brand aerator

Company Profile

 

Located in Central Plain of China, with registered capital of 60.08 million yuan, Henan Qiankun Environmental Protection Engineering Co.,Ltd has more than 17 years of experience in environmental protection field, and has accumulated hundreds of references in pulp&paper, printing&dyeing, chemical fiber, chemicals, leather, breeding,etc various kinds of industries and municipal sewage treatment projects. Qiankun has also gained a global sales network reaching India, Egypt, Nigeria, Indonesia, Philippines, Vietnam, Thailand, Malaysia, Russia, Ethiopia, Argentina,etc.