Dissolved Air Flotation Machine For Food Industry Wastewater
Treatment
Description
By the compressor,the air will be sent into air tank.Then it will
be taken in air dissolved tank by
jet flow device.In the dissolved tank,the air will be liquefied
under 0.35Mpa pressure.Then the
liquefied are will be sent to air flotation tank.When released
suddenly, the air will be dissolved
out and turn into a microbubble group.The group will meet the
flocculating suspension in the
sewage which is sent by pump and already medicated.It will be
absorded in the flocculated
suspension while slowly rising up.Along with reduction of the
suspension's density,the
suspension will go up to the water surface.Finally,the SS and CODcr
will be removed.
Application
1. Abattoirs, meat and poultry wastewater treatment
2. Brewery, winery and soft drink manufacture wastewater treatment
3. Baking and confectionery, ready meals and vegetable production
and packaging
manufactures wastewater treatment
4. Commercial laundry wastewater treatment
5. Cosmetics manufactures production and packaging wastewater
treatment
6. Dairy inc milk, cream, yoghurt and cheese processing and
packaging wastewater treatment
7. Fish processing wastewater treatment
8. Paper mills wastewater treatment
9. Petrochemical wastewater treatment
10. Pharmaceutical wastewater treatment
11. Textile manufacture wastewater treatment
Advantage
(1) Long-term & stable performance, easy operation, easy
maintenance, low noise;
(2) Micro bubbles and high adsorption of suspended particles to
improve the SS removal
effect; Micro bubble size 10-30 microns
(3) Automatic control and easy maintenance
(4) Multiphase pump can replace the pump, air compressor, large
tanks, jet, and the release
of the first class;
(5) Dissolved air water dissolving efficiency is 80-100%, three
times higher efficiency than
traditional dissolved air flotation;
(6) dissolved air flotation machine to inhale, over the suction
pump pressure within the mixing,
gas-liquid dissolving efficiency is high, the micro air bubble 20
microns or less;
(7) multilayer mud, ensure water effect;
(8) low voltage operation, the efficiency of dissolved air is as
high as 99%, outgassing rate as
high as 99%.
(9) Overcome the touch device operation is not stable, large
bubbles churning and release the
head congestion
Technical parameters
| Model | Capacity(m3/h) | Dissolved Air Water Volume (m3/h) | Main Motor Power(KW) | Scraper Power(KW) | Air Compressor Power(KW) | Dimension (mm) |
| HLDAF-5 | 4-5 | 2 | 3 | 0.55 | 0.75 | 2800*2100*2200 |
| HLDAF-10 | 8-10 | 3.5 | 3 | 0.55 | 0.75 | 3700*2100*2200 |
| HLDAF-15 | 10-15 | 5 | 4 | 0.55 | 1.5 | 4500*2200*2300 |
| HLDAF-20 | 15-20 | 8 | 5.5 | 0.55 | 1.5 | 4650*2400*2300 |
| HLDAF-30 | 20-30 | 10 | 5.5 | 0.75 | 1.5 | 5840*2700*2300 |
| HLDAF-40 | 35-40 | 15 | 7.5 | 0.75 | 1.5 | 6800*2700*2300 |
| HLDAF-50 | 45-50 | 25 | 7.5 | 0.75 | 2.2 | 7500*2900*2300 |
| HLDAF-60 | 55-60 | 25 | 7.5 | 1.1 | 2.2 | 8500*2900*2300 |
| HLDAF-70 | 65-70 | 30 | 15 | 1.1 | 2.2 | 9000*2900*2300 |
| HLDAF-80 | 75-80 | 30 | 15 | 1.1 | 2.2 | 9300*3500*2300 |
| HLDAF-100 | 95-100 | 50 | 15 | 1.1 | 3 | 117500*3750*2300 |
| HLDAF-150 | 140-150 | 50 | 15 | 1.5 | 3 | 12100*3750*2300 |
| HLDAF-200 | 190-200 | 80-100 | 22 | 1.5 | 3 | 12400*3750*2860 |
| HLDAF-250 | 240-250 | 100 | 22 | 1.5 | 3 | 14700*3750*2860 |
| HLDAF-300 | 280-300 | 100 | 22 | 1.5 | 3 | 19100*3750*3150 |
