DAF Dissolved Air Flotation Machine Waste Water Treatment Plant
Product Introduction:
1: It is a widely-used solid-liquid separation equipment in waste water treatment
industry.
2: It can effectively remove the suspensions, oils, and adhesives in the waste water,
one of the key equipment in the early processing.
3: It can remove the floated flocks that are difficult to precipitate. With its large
capability, high efficiency, less space consumption and wide application.
4: It has been widely applied in oil, chemical, printing and dyeing, paper making,
refining, leather,steel, mechanical processing, starch, food and other waste water
treatment.
Working Principle:
The dissolving air tank can produce dissolving gas which later be released to the water
waiting to be treated through the release device. It will form tiny bubbles of 20-40um
and those tiny bubbles will combine with suspended solids in the waste water to make
the proportion of these suspended solids smaller than water and gradually float to the
surface to form scums. With a scraper system on the surface, these scums will be scraped
into the sludge pool while the water will enter the clean pond from the lower part of the
overflow trough.
Feature:
1. These tiny bubbles have great air flotation effect.
2. In the operating process, the low consumption of the polymer makes the cost pretty low.
3. It is very easy to control the water quality and water quantity by controlling the operation
of the equipment strictly through the control system.
1: Regulating tank 2: Polymer feed equipment 3: Wastewater pump 4: Flocculation pool
5: Release device 6: Flocculation pool 7: Air flotation pool 8: Dissolving air saving tank
9: Sludge pool 10: Dissolving air pump 11: Air dissolving tank 12: Air compressor
| Technical Parameters |
| Model | Capacity (m³/h) | Air dissolving water (%) | Motor power (kw) | Scrape power (kw) | Air compressor power (kw) | Air dissolving tank (mm) | Dimension (L*W*H) |
| DWT-5 | 4-5 | 35 | 3 | 0.37 | 1.5 | 400*1000 | 3300*1800*2200 |
| DWT-10 | 8-10 | 35 | 3 | 0.37 | 1.5 | 500*1512 | 4000*2100*2200 |
| DWT-15 | 10-15 | 35 | 3 | 0.37 | 1.5 | 500*1512 | 4400*2100*2200 |
| DWT-20 | 15-20 | 35 | 7.5 | 0.37 | 1.5 | 500*1512 | 4600*2400*2200 |
| DWT-30 | 20-30 | 35 | 7.5 | 0.37 | 1.5 | 500*1512 | 5200*2600*2400 |
| DWT-40 | 30-40 | 35 | 7.5 | 0.55 | 1.5 | 600*1880 | 6000*2600*2400 |
| DWT-50 | 40-50 | 35 | 7.5 | 0.55 | 1.5 | 600*1880 | 7000*2600*2400 |
| DWT-60 | 50-60 | 35 | 7.5 | 0.55 | 1.5 | 600*1880 | 7600*2800*2400 |
| DWT-70 | 60-70 | 35 | 7.5 | 0.55 | 1.5 | 650*2034 | 8400*2800*2400 |
| DWT-80 | 70-80 | 35 | 7.5 | 0.55 | 1.5 | 650*2034 | 9200*2800*2400 |
| DWT-100 | 90-100 | 35 | 7.5 | 0.55 | 3 | 700*1980 | 10000*2800*2600 |
| DWT-150 | 125-150 | 40 | 22 | 1.1 | 3 | 700*1980 | 13500*2800*2600 |
| DWT-200 | 175-200 | 40 | 22 | 1.1 | 3 | 800*2100 | 15800*2800*2600 |
| DWT-300 | 250-300 | 40 | 37 | 1.1 | 5.5 | 800*2100 | 19200*3400*2800 |
Package & Shipment:
FAQ:
1. Q: What about the installation ?
A: For the local installation ,you can choose do it by your local workers or require our professional
construction team to do it ,and you pay the charge and take burden of the travel and the accommodation
of our team.
2. Q: Do you have OEM service ?
A: Yes ,OEM requirement is acceptable.
