管式曝氣器、盤式曝氣器曝氣性能對(duì)比
作者：admin 發(fā)布日期：2021-02-01
盤式微孔曝氣器技術(shù)參數(shù)：
|
曝氣器規(guī)格 |
Φ215mm |
Φ260mm |
Φ300mm |
|
工作通氣量 |
1.5-3 m3/h.個(gè) |
2-5 m3/h.個(gè) |
2-8m3/h.個(gè) |
|
設(shè)計(jì)通氣量 |
1.5 m3/h. |
2.8 m3/h. |
3.5 m3/h. |
|
服務(wù)面積 |
0.3-0.65m3/h.個(gè) |
0.4-0.8m3/h.個(gè) |
05-1.0m3 h.個(gè) |
|
氧利用率 |
22-40% |
22-40% |
22-40% |
|
充氧能力 |
0.13-0.4kgO2/h |
0.21-0.4kgO2/h |
0.21-0.53kgO2/h |
|
淹沒水深 |
3-8m |
3-8m |
3-8m |
管式微孔曝氣器技術(shù)參數(shù)
|
項(xiàng)目名稱 |
外形尺寸ØxLmm |
|||
|
Ø67x500 |
Ø67x750 |
Ø67x1000 |
||
|
氧轉(zhuǎn)移效效率 |
1.5m |
14~17% |
14~17% |
14~17% |
|
3.0m |
15~23% |
15~23% |
15~23% |
|
|
5.0m |
23~32% |
23~32% |
23~32% |
|
|
6.0m |
34~39.5% |
34~39.5% |
34~39.5% |
|
|
7.0m |
31~45% |
31~45% |
31~45% |
|
|
通氣量（m3/h) |
1.7~6.8 |
3.4~13.6 |
3.4~17.0 |
|
|
設(shè)計(jì)通氣量 |
4.0m3/h |
5.5m3/h |
7.5m3/h |
|
|
服務(wù)面積 |
0.82~26 |
0.98~2.11 |
0.98~2.35 |
|
|
開孔數(shù) |
8080個(gè) |
12300個(gè) |
16800個(gè) |
|
|
氣泡直徑 |
0.8~2.0mm |
0.8~2.0mm |
0.8~2.0mm |
|
|
壓力損失 |
17~42cm |
17~41.5cm |
17~40cm |
|
|
充氧能力 |
微孔：7.5kg02/KW.h(在5m水深下）、細(xì)孔：3.5~4.8kg02/KW.h(在5m水深下） |
|||
|
延伸能力 |
>600% |
|||
|
張力強(qiáng)度 |
>13.8x103kpa |
|||
