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disk aeration air diffuser
- 1000 Set / Sets per Month
- QINGDAO
- T/T
Product Details
Place of Origin: | Shandong, China | Brand Name: | YIMEI | Model Number: | QMZM-200 |
Product Description
Disk air diffuser
QMZM series of disk type fine bubble is developed by our company, we own proprietary intellectual property rights new type aeration device, such diffuser with small air bubble, big contact area, air bubble spread in uniform, not easy to produce eye hole blocking, with strong corrosion resistance; unique disk body structure design and
Superior material, thorough resolve micro bubble diffuser problem in operation for many years (such as membrane disk fall off,membrane disk tear,membrane disk can’t open, waste liquid reverse flow etc);
The QMZM type changeable micropore disk diffuser (aerator) design into heave arch (mushroom type), adopt ABS engineering plastics as main body, the membrane surface use special import rubber adhere to the surface, made by special processing, membrane surface opening chose Germany import numerical control cutter open pore, to guarantee pore quality and precision.
When the air diffuser filling oxygen when aeration, the main disk surface design 4 pieces aspirated groove, to make the enter air by check valve after buffering and directly
Send to air diffuser central, and guarantee membrane disk in low resistance open in easy.
The diffuser membrane disk adopt rib locked mechanized assembly to ensure diaphragm will never fall off. Cloth when inlet gas membrane pores to ballooning bulge, ensure through the air; when stop aeration, the air film changeable micropore in close state, due to air film changeable micropore expand and shrink by itself, to avoid the micropore of the diffuser was block;
There are set check valve device in the disk bottom, when pipe system stop gas supply to prevent mixture enter into air distribution branch pipe, thus it can avoid branch tube enter into mixture and blocked. the entering air no need special filter, intermittent aeration are not blocked, and the variable microporous aerator class common cloth easily blown film tear gas gas membrane and won't open diaphragm or diaphragm wall made a technical improvement, the phenomenon such as the several technical reform to make its discharge the suffering of maintenance in the long run, is the new generation of outstanding products.
membrane disk material :
EPDM rubber
QMZM200,260,300
Disk air diffuser specification | QMZM200 | QMZM260 | QMZM300 |
Working ventilatory capacity | 1.5-3m3/h.pc | 2.0-5.0m3/h.pc | 2.0-8.0m3/h.pc |
Design ventilatory capacity | 1.8m3/h | 3.0m3/h | 4.2m3/h |
Service area | 0.3-0.65m3/h.pc | 0.4-0.8m3/h.pc | 0.5-1.0m3/h.pc |
Oxygen use ratio | 22-40% | 22-40% | 22-40% |
Filling oxygen ability | 0.13-0.4kgo2/h | 0.21-0.4kgo2/h | 0.21-0.53kgo2/h |
Diving water depth | 4-8m | 4-8m | 4-8m |
QMZM disk air diffuser curve chart
resistance loss table
Water temperature: 20 ℃ ,air temperature 00c
QMZM disk air diffuser oxygen transfer curve table
Contact Us
- Qingdao Yimei Environment Project Co., Ltd.
- Contact namelin chen
- Phone86-532-88180456
- AddressChang an Road, Jiaonan Qingdao Qingdao,Shandong
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