Spherical cap-shaped scalable micropore aerator

Spherical cap-shaped scalable micropore aerator

Spherical cap-shaped scalable micropore aerator is our companys process features of wastewater treatment. On the base of raw membrane microporous aerators, develop a new special aerator devices. Aerator overall structures of the scientific and rational, advanced technology, modern design, microporous membrane aeration tray was a unique ball bearing crown-shaped structure. The aerators with excellent water plugging prevention and prevent the back performance capability. In the intermittent operation conditions, the aerator is not easy settling sludge. Compare to the flat microporous membrane aerator with long service life, high oxygenation effficiency, also applies to raw water micro-polluted biological treatment.

Aerator size-I = 215MM, II-type D = 260MM, run the aeration membrane average pore 80-100UM, air flow 1.5-3m3 / month. H, services, an area of I-0.25-0.5m2 / a, II-type 0.35 -75m2 / a, oxygen utilization (water depth 3.2m) 18.4% -27.7%, oxygenation force 0.112-0.185KgO2/m3.h, power efficiency of oxygen 4.46-5.19KgO2/KW.h, aeration resistance 2.75Kpa. Air pipes should be designed to consider the pressure balance, preferably together into a ring network, each intake manifold valve should be set up, easy to adjust the amount of air. Air Tube Design flow: Dry pipe is 10-15m / s; branch pipe is 5m / s installation of aeration tube surface from the bottom height: I type 250MM, II-type 270MM, push the plate for the 200MM. Also produce hose aerator, corundum aerator, diffuser aeration, dynamic aeration devices, and supporting a variety of pipe installation.

Main technology parameters

Aeration size: D192×180mm

Oxygen utilization: 24-31%

Suitable working air volume: 0.8-3m3 / h.unit

Oxygenation capality: 0.169-0.244 KgO2 / m3.h

Service area: 0.35-0.6 m2 / unit

Oxygenation driving efficiency: 6.5-6.8 KgO2 /KW.H

Features:
The device aeration bubble diameter is small, gas-liquid interface, large, bubble spread evenly, easy to plug the hole created, corrosion resistance strong, especially suitable for urban sewage, large factories, construction, expansion and transformation of the old aeration tank and aeration tank can be run intermittently.

Uses:
1, Sham Shui Po aeration;
2, biochemical pool aeration and mixing;
3, sludge aeration and agitation;
4, high concentration organic wastewater treatment process.