The DAF System , high efficiency dissolved air flotation machine is composed of high efficient air dissolving system and designed according to the new-generation of solid-liquid separation technology, which make the Hinada dissolved air flotation equipment (DAF) very efficient in removing organic and inorganic suspended matters, flocs, phosphorus (p), oil and grease from industrial wastewater such as oil refining, chemical industry, brewing, vegetable oil production and refining, slaughtering, electroplating, printing and dyeing.



While DAF systems vary in design, they all share several essential components that work in concert, Flotation tank, Air Saturation System, Air Contact Area, Separation Zone, Skimming Mechanism, Effluent Collection System, Control Panel.
Dissolved Air Flotation Machine 75m3/H Capacity Specification
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Items |
Specification |
Qty |
Remarks |
|
1 |
DAF System Tank |
Material:Carbon steel + Anti-corrosive Dimension:L=11.5m, W=2.1m, H=2.5m It has PH +PAC +PAM reactor tank, Flotation tank, clean water tank |
1 |
HINADA |
|
1.1 |
Booster Pump
|
Q=85m3/H, H=8m, P=5.5KW CNP Brand |
2 |
CNP |
|
1.2 |
Water Level Detector |
|
1 |
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|
2 |
Reactor Tank |
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2.1 |
Dosing system
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Dosing Pump Q=130L/H, H=0.5MPa |
3 sets |
SYEELAI |
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PE Tank (PH+PAC+PAM) PE Tank 2000L |
3 sets |
HINADA |
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Mixer for PE Tank P=0.37KW, Speed: 62r/min for PH/PAC; 25*400 impeller, 1.1m axle with SUS304 Material. Speed: 33r/min for PAM, 25*500 impeller, 1.1m axle with SUS304 Material. |
3 set |
SYEELAI |
||
|
2.2 |
Mixer System |
Mixer for Reactor Tank P=2.2KW, Speed: 62r/min for PH/PAC; 25*200 impeller, 1.8m axle with SUS304 Material. Speed: 33r/min for PAM, 25*300 impeller, 1.8m axle with SUS304 Material. |
2sets |
SYEELAI |
|
3 |
Dissolved air System |
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3.1 |
Air Dissolved Vessel |
Material: Carbon steel + Anti-corrosive Dimension: Φ800* 2000mm DN50, Vessel thickness: 6mm |
1 |
HINADA |
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|
Items |
Specification |
Qty |
Remarks |
|
3.2 |
Air Compressor |
P=7.5KW, V=300L, H=0.8Mpa, Speed=2860r/min |
1 |
TAHLI |
|
3.3 |
Dissolved Air High Pressure Pump |
High Pressure pump Q=30m3/H, H=45m, P=7.5KW CNP Brand |
1 |
CNP |
|
3.4 |
Release Nozzles |
Material: SUS304 |
4 units |
HINADA |
|
3.5 |
Magnetic valve |
SUS304, DN90 |
1 set |
HONGFA |
|
4 |
Scraper System |
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4.1 |
Slag Scraper |
Cycle Chain Material: SUS304 Axle: SUS304 Rod |
1 |
HINADA |
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4.2 |
Gear Motor |
P=0.5KW, Speed: 6m/min |
1 |
BANGSHUO |
|
5 |
Clean Water Tank |
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5.1 |
Adjuster |
Water flow adjuster |
1 |
HINADA |
|
6 |
Control System |
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6.1 |
Control Panel |
PLC + touch screen Siemens PLC Schneider electric parts |
1 |
Siemens |
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6.2 |
PH Meter |
|
1 |
CREATEC |
|
7 |
Other parts |
Pipes,valves etc |
1 |
SLG |
Hinada the leading manufacturer of DAF System for industrial wastewater treatment according to project requirement. To make the suitable proposal, we need know more details of project included: capacity, wastewater source,wastewater quality (SS,BOD,COD,FOG etc ).
Dissolved Air Flotation System main feature



