High Efficient Wastewater Treatment Fine Bubble Disc Diffuser

Membrane Disc Diffuser features a unique split pattern and slit shapes, which can disperse air bubbles in an extremely fine and uniform pattern for high oxygen transfer efficiency.

Product Description of Fine Bubble Disc Diffuser

Membrane Disc Diffuser features a unique split pattern and slit shapes, which can disperse air bubbles in an extremely fine and uniform pattern for high oxygen transfer efficiency. A much highly effective and integrated check valve enables the aeration zones to be easily shut down for air-on/air-off applications. The membrane disc diffuser can be operated over a wide range of airflows with minimum maintenance for long term performance.

 

Features 

Fine Bubble Disc Diffuser 
♦ Low resistance loss                                    
♦ Highly Tear Resistant                
♦ Anti-clogging, anti-backflow
♦ Ageing-resistant, anti-corrosion                        
♦ High efficiency,energy-saving

 

 

Typical Applications 

 

 

 

Technical parameters

 

Model

HLBQ-150

HLBQ-215

HLBQ-260

HLBQ-300

Size

6 inch

8 inch

9 inch

12 inch

Shape

Disc

Disc

Disc

Disc

Type of Bubble

Coarse Bubble

Fine Bubble

Fine Bubble

Fine Bubble

End Connection

1”NPT thread

3/4 ''NPT thread

3/4'' NPT thread

3/4 ''NPT thread

Air Flow Rate(m3/hr)

6-8

1.8

3.0

4.2

MOC of Diffuser

EPDM

EPDM

EPDM

EPDM

MOC of Diffuser support

ABS

ABS

ABS

ABS

By considering the pressure balance, the best way of air pipe design is to connect all the pipes into a ring network. Inlet pipe valves should be set up each to conveniently adjust the volume of air. Air pipe designed velocity: main for 10-15 m/s; branch for 5 m/s. Installation height between surface of the diffuser and bottom of the ditch: 270 mm, 250 mm; the push plate type for 200 mm.

 

 

 

About us

Holly Technology is one of the leading high efficient wastewater treatment fine bubble disc diffuser manufacturers and suppliers in China. Used for sewage treatment and aquaculture, this best selling equipment made in China is sold at factory price. Welcome to wholesale quality products for sludge treatment with us.