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Well-designed Air Diffuser Pipe - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly

Well-designed Air Diffuser Pipe - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly Featured Image
  • Well-designed Air Diffuser Pipe - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly
  • Well-designed Air Diffuser Pipe - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly

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Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Fine Screen Water Treatment, Drum Koi Filter, Dissolved Air Flotation Process, We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits.
Well-designed Air Diffuser Pipe - 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:

Well-designed Air Diffuser Pipe - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly detail pictures

Well-designed Air Diffuser Pipe - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly detail pictures

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We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Well-designed Air Diffuser Pipe - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly, The product will supply to all over the world, such as: Spain, New Zealand, Algeria, Now, we are trying to enter new markets where we do not have a presence and developing the markets we have the already penetrated. On account of superior quality and competitive price , we will be the market leader, please don’t hesitate to contact us by phone or email, if you are interested in any of our products.
    • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Hilda from Danish - 2018.02.21 12:14
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Erin from Nigeria - 2018.02.04 14:13

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