Product List
Membrane tube diffuser
Introduction
Tube diffuser used in the process of batch and continuous aeration and energy saving design, installation, low cost, high reliability, excellent performance drilling is conducive to efficient oxygen transfer and utilization: to apply aeration system specifications, can use different drilling mode to adjust the working pressure, such as different slot length, distance, the density of drilling.
Specifications:
Diameter: 63mm, 93mm,113mm
Length:300-1000mm
Material: EPDM or Silicon
Flow rate:1.7-17m3/hr
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Description
Tube diffuser used in the process of batch and continuous aeration and energy saving design, installation, low cost, high reliability, excellent performance drilling is conducive to efficient oxygen transfer and utilization: to apply aeration system specifications, can use different drilling mode to adjust the working pressure, such as different slot length, distance, the density of drilling.
The rubber membrane pipe is made from imported ethylene-propylene diene copolymer (EPDM) or silicon rubber, which makes the membrane anti-aging, corrosion-resisting and long service life, as long as 5 to 8 years.
The aerating hole is evenly formed, leading to good expandability and instant closing. During aerating work, the fine bubbles (1 – 3 mm) can be generated and the oxygenation utilization can be as high 35 – 42%.
The gas vent is used to distribute the gas in a quick and even way. The aerating membrane stresses evenly, which can increase the service life of the rubber diaphragm pipe and the uniformity of released bubbles and improve the aerating effect.
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Applications
1. Municipal sewage;
2. Various industrial wastewater treatment.
3.Aquaculture
4.Rivers and lakes purify water.
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Technical parameters
Model
Parameters
φ63*500
φ63*750
φ63*1000
Dimensions φ*L(mm)
63*500
63*750
63*1000
Standard
Oxygen
Transfer
Efficiency
(%)
Water
Depth
(m)
5.0
23-32%
23-32%
23-32%
6.0
34-39.5%
34-39.5%
34-39.5%
7.0
31-45%
31-45%
31-45%
Air Flow (m3/h·piece)
1.7-6.8
3.4-13.6
3.4-17.0
Surface Area (m2/piece)
0.82-1.26
0.98-2.11
0.98-2.35
Number of Holes(pcs)
8080
10300
13880
Bubble Diameter (mm)
0.8-2.0
0.8-2.0
0.8-2.0
Pressure Loss (cm)
25-42
25-41.5
25-40
Standard Aeration Efficiency
(water depth:5m)
7.5kg O₂/kw·h
Tensile Strength(kpa)
＞13.8*10³
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Advantages
1.Simple structure, convenient installation and maintenance, low system price.
2.High oxygen utilization, reliable performance, high power efficiency, small resistance, low energy consumption
3.Avoid sewage intrusion,not easy to clog the stoma
4.Convenient management, no air purification, no backwash
5.Advanced membrane perforation technique creates extremely fine, uniform bubble pattern for optimal oxygen transfer, which leads high oxygen conversion rate and can achieve the effect of mixing and stirring
6.Imported raw material can remain flexible for a long time, good chemical stability, no plasticizer, long service life
7.Acid and alkali resistance, non-hardening, not brittle, not aging
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