Global Wastewater Treatment Solutions Provider

Over 14 Years of Manufacturing Expertise

Wholesale Discount Mechanical Rake Bar Screen - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly

Wholesale Discount Mechanical Rake Bar Screen - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly Featured Image
  • Wholesale Discount Mechanical Rake Bar Screen - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly
  • Wholesale Discount Mechanical Rake Bar Screen - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for Grit Screw Classifier, Sludge Screw Press, Air Stone Diffuser, "Passion, Honesty, Sound services, Keen cooperation and Development" are our goals. We've been here expecting close friends all around the earth!
Wholesale Discount Mechanical Rake Bar Screen - 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:

Wholesale Discount Mechanical Rake Bar Screen - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly detail pictures

Wholesale Discount Mechanical Rake Bar Screen - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly detail pictures

Related Product Guide:
We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for Wholesale Discount Mechanical Rake Bar Screen - Increase Oxygen Pump QXB Centrifugal Type Submersible Aerator – Holly, The product will supply to all over the world, such as: Costa rica, Houston, Nepal, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
    • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Beryl from Canada - 2017.11.12 12:31
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Ruth from Brisbane - 2018.09.12 17:18

    RELATED PRODUCTS