Air Tubular Aerator Pipe silicone Tube Diffuser Membrane tube fine bubble diffuser
US $2.00-$15.00 / Piece
Delivery time:
| Quantity(Pieces) | 1 – 1000 | >1000 |
| Est. Time(days) | 3 | To be negotiated |
Product description
silicone Membrane tube fine bubble air 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.
tube bubble diffuser adopts energy saving design, low installation cost, high reliability and excellent performance in intermittent and continuous aeration process.
1. The rubber membrane tube is made of silicone and EPDM, which has the characteristics of heat resistance, ozone resistance, acid and alkali resistance, and good chemical stability. Compared with ordinary rubber membranes, its service life can be greatly improved.
2. The aeration hole is a straight-shaped long hole, which makes it have good expandability and instantaneous closure. During aeration, micro-bubbles with a diameter of less than 3mm can be released to obtain high oxygen utilization rate. 25 to 35%.
3. The support body is hollow and water-filled, which greatly reduces the buoyancy of the aerator in water.
4. The air guide groove is used to make the air distribution inside the aerator quickly and evenly, so that the aeration membrane tube is evenly stressed, prolongs the life of the aeration membrane tube and releases the uniformity of air bubbles, and improves the aeration effect; The groove is a narrow groove, and there is no aeration hole in the area of the rubber membrane tube. When the air supply is stopped, the rubber membrane is close to the air guide groove, thereby preventing the occurrence of sewage backflow.
Model | 65mm*500mm | 65mm*750mm | 65mm*1000mm |
Membrane material | EPDM/Silicone | ||
Lining Pipe Material | ABS | ||
Oxygen transform efficiency(%) | >30 | ||
Working air flow(m3/h) | 1-5 | 1-7 | 1-12 |
Designed air flow(m3/h) | 3 | 5 | 7 |
Service area(m2/piece) | 0.45-1 | 0.5-1.2 | 0.75-1.5 |
Hole number(pc) | 8080 | 12300 | 16880 |
Bubble dia(mm) | 1-3 | 1-3 | 1-3 |
Drag loss(pa) | <3000 | ||
Oxygenate capability(kgO2/h) | 0.45 | 0.55 | 0.65 |
Theoraetic dynamic efficiency(kgO2/kw.h) | 6.5 | 7 | 7.5 |
Application of silicone diffuser membrane tube air fine bubble aeration diffuser
1.Aeration of fishpond and other applications
2.Aeration of deep aeration basin
3.Aeration for excreta and animal wastewater treatment plant
4.Aeration for denitrification/dephosphorization aerobic processes
5.Aeration for high concentration wastewater aeration basin,and aeration for regulating pond of wastewater treatment plant
6.Aeration for MBBR reaction basin,contact oxidation pond;activated sludge aeration basin in sewage disposal plant