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China Factory for Air Blower Diffuser - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly

China Factory for Air Blower Diffuser - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly Featured Image
  • China Factory for Air Blower Diffuser - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly
  • China Factory for Air Blower Diffuser - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly

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We're proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for Grit Classifier Operation, Sludge Decanter Centrifuge, Mobile Dewatering Equipment, With advantage of industry management, the company has always been committed to supporting customers to become the market leader in their respective industries.
China Factory for Air Blower Diffuser - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly Detail:

Products Description

The QXB submersible aerator is used in aeration tanks and aeration sedimentation tanks of sewage treatment plants to aerate and mix the mixture of sewage and sludge, and perform biochemical treatment of sewage or aeration in aquaculture ponds. The intake air volume is 35～320m3/h, the oxygen increase capacity is 1.8～24kg02/h, the motor power is 1.5～22kW.

Working Principle

Working Conditions

1. Medium Temperature: ≤40℃
2. PH: 5-9
3. Liquid Density：≤1150kg/m3

The structure of QXB submersible aerator is directly connected (Fig.A),the rotating impeller generates a centrifugal force in the water, and a negative pressure zone is formed around the impeller through the centrifugal force, so air is sucked in through the intake pipe, the sucked air and water are mixed in the aeration housing, and then this good uniform mixture is automatically discharged from the discharge port .

Working Principle (1)
Working Principle (2)

Products Features

1. Submersible motor directly drive, low noise, high efficiency.
2. Unique design for gas mixture chamber with big air intake volume.
3. Motor with double mechanical seal to ensure longer service life.
4. 12-20 rediated outlets, can bring a mass of bubbles.
5. Inlet with mesh, can avoid impeller being blocked by foreign material.
6. Guide rail available for easy installation&maintenance.
7. Stable operation with thermal protection&leakage sensor.

Technical parameters

Submersible Aerator
No Model power cuerrent Voltage Speed Max Depth Standard air intake Standard oxygen transfer capacity
kw A V r/min m m3/h kg02/h
1 QXB-0.75 0.75 2.2 380 1470 1.5 10 0.37
2 QXB-1.5 1.5 4 380 1470 2 22 1
3 QXB-2.2 2.2 5.8 380 1470 3 35 1.8
4 QXB-3 3 7.8 380 1470 3.5 50 2.75
5 QXB-4 4 9.8 380 1470 4 75 3.8
6 QXB-5.5 5.5 12.4 380 1470 4.5 85 5.3
7 QXB-7.5 7.5 17 380 1470 5 100 8.2
8 QXB-11 11 24 380 1470 5 160 13
9 QXB-15 15 32 380 1470 5 200 17
10 QXB-18.5 18.5 39 380 1470 5.5 260 19
11 QXB-22 22 45 380 1470 6 320 24

 

Installation Dimensions
Model A DN B E F H
QXB-0.75 390 DN40 405 65 165 465
QXB-1.5 420 DN50 535 200 240 550
QXB-2.2 420 DN50 535 200 240 615
QXB-3 500 DN50 635 205 300 615
QXB-4 500 DN50 635 205 300 740
QXB-5.5 690 DN80 765 210 320 815
QXB-7.5 690 DN80 765 210 320 815
QXB-11 720 DN100 870 240 400 1045
QXB-15 720 DN100 870 240 400 1045
QXB-18.5 840 DN125 1050 240 500 1100
QXB-22 840 DN125 1050 240 500 1100
Product detail pictures:

China Factory for Air Blower Diffuser - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly detail pictures

China Factory for Air Blower Diffuser - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly detail pictures

Related Product Guide:
Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for China Factory for Air Blower Diffuser - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly, The product will supply to all over the world, such as: Barcelona, Puerto Rico, Uganda, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
    • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Eve from Riyadh - 2018.10.09 19:07
    We have worked with many companies, but this time is the best，detailed explanation, timely delivery and quality qualified, nice!
    5 Stars By Marcie Green from Germany - 2018.10.01 14:14

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