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Top Suppliers Screw Grit Classifier - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly

Top Suppliers Screw Grit Classifier - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly Featured Image
  • Top Suppliers Screw Grit Classifier - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly
  • Top Suppliers Screw Grit Classifier - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly

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Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Belt Press, Dispersed Air Flotation, Sludge Dewatering Press, Our company eagerly looks forward to establishing long-term and friendly business partner relationships with clients and businessmen from all over the world.
Top Suppliers Screw Grit Classifier - 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:

Top Suppliers Screw Grit Classifier - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly detail pictures

Top Suppliers Screw Grit Classifier - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly detail pictures

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Our mission will be to grow to be an innovative supplier of high-tech digital and communication devices by giving worth added design and style, world-class production, and service capabilities for Top Suppliers Screw Grit Classifier - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly, The product will supply to all over the world, such as: Croatia, Cape Town, luzern, Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. So we are working hard to give you the wholehearted service and willing to give you the most competitive price in the market
    • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Eileen from Brasilia - 2017.09.16 13:44
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Heather from Pretoria - 2018.12.22 12:52

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