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Product Description
Dissolved air flotation machine (DAF) is manufactured by our factory and mainly used for solid-liquid separation and liquid-liquid separation
Product Description
Working Principle
The air will be send by air compressor into air tank, then take in air dissolved tank by jet flow device, the air will be force to
dissolve into water under 0.35Mpa pressure and forming dissolved air water, then send to air flotation tank. Under the
circumstance of sudden release, the air dissolved in water will be dissolve out and form vast micro bubble group, which will be
fully contact the flocculating suspended matter in sewage, the suspended matter was sent by pump and flocculation after adding
medicine, the ascending micro bubble group will adsorb in the flocculated suspended matter, made its density reduce and floated to
water surface, thus reach the purpose of removing SS and Cod etc.
（1）Dissolved air pump edge bibulous the edge is inspiratory, pump pressurized mix within, gas to liquid efficient dissolving, small
bubbles than 30 um.
（2） Low voltage operation, the dissolved gas efficiency is as high as 99%, release rate as high as 99%.
（3）Tiny bubbles and suspended particles of efficient adsorption, improve the SS remove effect.
（4） Dissolved gas water dissolving efficiency 80-100%, than traditional dissolved gas floating high efficiency three times.
（5）Pressure-capacity curve smooth, easy to achieve automatic control, easy to operate, easy maintenance, low noise.
Model list
| Model | Disposal capacity | Equipment size (m) | Dissolved air vessel size | Motor power | Equipment total weight | ||
| (m3/h) | Length | Width | Height | （(mm)） | (Kw) | (Kg) | |
| YMRF-1 | 1 | 1.0 | 0.8 | 1.0 | Φ200xh800 | 1.5 | 300 |
| YMRF-3 | 3 | 1.7 | 1.2 | 2.0 | Φ300xh1000 | 2.2 | 800 |
| YMRF-5 | 5 | 2.5 | 1.5 | 2.0 | Φ300xh1500 | 2.2 | 1200 |
| YMRF-10 | 10 | 4.6 | 1.7 | 2.0 | Φ400xh3000 | 4.0 | 2000 |
| YMRF-20 | 20 | 6.0 | 2.0 | 2.0 | Φ400xh3000 | 4.0 | 3200 |
| YMRF-30 | 30 | 7.2 | 2.0 | 2.1 | Φ500xh3000 | 5.5 | 4500 |
| YMRF-40 | 40 | 8.3 | 2.8 | 2.2 | Φ500xh3000 | 5.5 | 6000 |
| YMRF-50 | 50 | 9.3 | 3.2 | 2.2 | Φ600xh3000 | 7.5 | 7100 |
| YMRF-60 | 60 | 10.3 | 3.2 | 2.2 | Φ600xh3000 | 7.5 | 8500 |
| YMRF-80 | 80 | 11.2 | 3.5 | 2.5 | Φ800xh3000 | 11 | 9000 |
| YMRF-100 | 100 | 12.5 | 3.9 | 2.5 | Φ800xh3000 | 15 | 11000 |
Specification details are not available in this product description. Contact our team for more information.
A Dissolved Air Flotation (DAF) machine is a water treatment system that uses tiny bubbles to remove suspended solids and other contaminants from wastewater, allowing for solid-liquid and liquid-liquid separation.
The DAF machine operates by dissolving air in water under pressure and then releasing it to create microbubbles. These bubbles attach to suspended particles, causing them to float to the surface for removal.
This DAF machine is designed for treating wastewater from industries such as PP and PET processing, effectively removing suspended solids, BOD, and COD from the effluent.
The DAF machine has various models with disposal capacities ranging from 1.0 m3/h to 100 m3/h, accommodating different wastewater treatment needs.
The DAF machine is constructed from high-quality stainless steel, providing durability and resistance to corrosion, which is essential for wastewater treatment applications.
The DAF machine boasts a dissolved gas efficiency of up to 99% and a release rate also as high as 99%, significantly improving the removal of suspended solids and other contaminants.
The DAF machine is designed for easy maintenance, requiring routine checks of the air compressor, pumps, and flocculation system. Regular cleaning of the flotation tank and monitoring of the chemical dosing system are also recommended.
The power requirement varies by model, with motor power ranging from 1.5 kW to 15 kW, depending on the disposal capacity of the specific unit.
Yes, the DAF machine features a smooth pressure-capacity curve that allows for automatic control, making it user-friendly and efficient for continuous operation.
The size of the DAF machine varies by model, with dimensions ranging from 0.8m to 3.9m in length, width, and height, depending on the specific unit selected.
The DAF machine is designed for low noise operation, making it suitable for installations where noise reduction is a priority.
The DAF machine includes a chemical dosing system that may require flocculants or coagulants, depending on the characteristics of the wastewater being treated.
Benefits include high removal efficiency of suspended solids and other contaminants, low operational costs, compact design, and ease of operation and maintenance.
Warranty periods may vary by manufacturer, but typically, the DAF machine comes with a standard warranty covering defects in materials and workmanship for a specified duration.
Yes, many manufacturers offer customization options for the DAF machine to meet specific wastewater treatment requirements, including capacity, size, and chemical dosing systems.
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