Shandong Xuridong Machinery Co.Ltd,
Tel: +86-13853617356 +86-13563631266 E-mail:sdxuridong@gmail.com
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+86-15763009792 E-mail:
sdxuridong@gmail.com
Y15253622917
Address
No.68, Tieyuan Road,
Zhucheng City, Shandong
Province, China
TEL
+86-536-6081238
Skype
Mr.young8899
+8615253622917
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Dissolved Air Flotation (DAF) Separator
Function & application
This machine is a separator to get clean water by separating suspended solids, fats, oils and greases from water. Large sum of micro bubbles produced by dissolving and releasing system adhere to solid or liquid particles with same density as waste water to make the whole float to the surface thus achieve the aim of solid-liquid or liquid-liquid separation. And its function is the following:
(1) Remove oil and TSS.
(2) Separate small particles and algae in groundwater.
(3) Recover valuable products in industrial sewage such as paper pulp.
(4) Act as secondary sedimentation tank to separate and concentrate suspended particles and sludge.
The machine is used in slaughter house, chemical plants, textile plants, metal fabricator, dairy processor, pulp and paper mills, pet food processors, meat & poultry processing plants, fruit & vegetable processors and canneries, biological treatment facilities(clarification, thickening)
Feature & advantage
1)Air-liquid dissolving efficiency high
Low voltage operation
Dissolve gas-water dissolving efficiency 80-100%
2)Large capacity, high efficiency and small occupying space.
3)Compact structure, easy operation and maintenance.
4)Silt expansion elimination.
5)Aerate to the water while air floating, it has an obvious effect to the elimination of active agent and foul smell in water. Meanwhile, the increased dissolved oxygen provides a favorable condition to the follow-up process.
6)It can achieve the best effect in adopting this method when disposing the water with lower temperature, lower turbidity and more algae.
Technical specification
Ⅰ：1-30 m3/hour capacity
Advantages:
1). no air compressor system,
2). no air storage tank,
3). no water pump
4). no less power consumption
5). easier operation
6). operation automatically
7). little cost
8). Less footprint
Ⅱ：30—300m3/hour
Design treatment capacity: 30-300 m3/h
Material quality
|
No |
Category |
Description |
|
1 |
Tank Material |
SUS304, SUS316, Duplex Stainless Steel，And Glass fiber reinforced plastics, or cast iron with anti-corrosion. |
|
2 |
Pipe material |
Q235B Line with Rubber, PVC, SUS304, SUS316, Duplex Stainless Steel, And Glass fiber reinforced plastics, or cast iron with anti-corrosion. |
|
3 |
Pump brand |
CNP, GSD, GRUNDFOS, or Chinese Famous Brand |
|
4 |
Protection grade of electric equipment |
according to circumstances, even for IP55 |
|
5 |
Explosion-proof |
if required |
Specification
|
Model |
Productivity (m3/h) |
Water volume (m3/h) |
Power (kw) |
Blows form machine power (kw) |
Air compressor power( kw) |
Air compressor model |
Clear water pump model |
Air flotation pot specification (mm) |
|
XRWF-11-5 |
4-5 |
1.5-2 |
3 |
0.75 |
1.5 |
V-0.1/8 |
1”/2G25-1 |
φ400×1000 |
|
XRWF-11-10 |
8-10 |
2-3 |
3 |
0.75 |
1.5 |
V-0.14/7 |
1”/2GC-5*2 |
φ500×1512 |
|
XRWF-11-15 |
10-16 |
3-4 |
3 |
0.75 |
1.5 |
V-0.14/7 |
1”/2GC-5*2 |
φ500×1512 |
|
XRWF-11-20 |
15-20 |
5-7 |
7.5 |
1.1 |
1.5 |
V-0.14/7 |
2GC-5*2 |
φ500×1512 |
|
XRWF-11-30 |
20-30 |
6-10 |
7.5 |
1.1 |
1.5 |
V-0.14/7 |
2”/2”GC-5*2 |
φ500×1512 |
|
XRWF-11-40 |
30-40 |
8-13 |
7.5 |
1.1 |
1.5 |
V-0.14/7 |
2”/2”GC-6*2 |
φ600×1880 |
|
XRWF-11-50 |
40-50 |
15-20 |
7.5 |
1.5 |
2.2 |
V-0.14/7 |
IS65-40-200 |
φ600×1880 |
|
XRWF-11-60 |
50-60 |
18-27 |
7.5 |
1.5 |
2.2 |
V-0.14/7 |
IS65-40-200 |
φ600×1880 |
|
XRWF-11-80 |
70-80 |
24-32 |
7.5 |
1.5 |
2.2 |
V-0.14/7 |
IS80-65-160 |
φ650×2034 |
|
XRWF11-105 |
90-105 |
30-35 |
15 |
1.5 |
3 |
V-0.36/7 |
IS80-50-200 |
φ700×1980 |
|
XRWF11-150 |
125-150 |
60-80 |
22 |
2.2 |
3 |
V-0.36/7 |
IS150-80-400 |
φ800×1980 |
|
XRWF11-200 |
175-200 |
80-100 |
22 |
3 |
4 |
V-0.36/7 |
IS150-80-400 |
φ800×2100 |
|
XRWF11-250 |
225-250 |
110-120 |
22 |
3 |
4 |
V-0.36/7 |
IS150-80-400 |
φ800×2400 |
|
XRWF11-300 |
280-300 |
120-180 |
37 |
3 |
5.5 |
V-0.36/7 |
IS150-125-400B |
φ1000×2900 |