DAF dissolved air floatation for sewage treatment
Product description
Dissolved air floatation machine,short for DAF,it is main machine used to removed the TSS and oil.
It is widely used in the pre-treatment process for wastewater treatment.The TSS and oil removeal rate can reach above 90%,at the same time it can remove some COD around 30-50%.
YW series dissolved air floatation machine is mainly used for soild-liquid or liquid-liquid separation.Large sum of micro buddles produced by dissolving and releasing system adhere to soild or liquid particles which with the same density as waste to make the whole float the surface thus achieve the goal of separation.
Application
1.Remove oil and TSS.
2.Separate small particles and algae in groundwater.
3.For the recovery of useful substances,such as:Paper white water in the collection of fine fibers.
4.Act as secondary sedimentation tank to separate and concentrate suspended particles and sludge.
Scope of application
1.Municipal/industrial/commercial/chemical wastewater.
2.Sludge dewatering
3.Farm wastewater
4.Domestic wastewater
5.Recycle water
6.Toliet water
7.Sewage plant
8.Oil water separation
9.Soild-liquid or liquid-liquid separation etc
Advantage
1.Extremely high scrapping speed 2-3times faster than conventional design and safety operation because of using fully reverse and closed scraper.
2.High hydraulic load and low footprint because of horizontal plates in the separation zone,more effective separation and optimization hydraulic flow in the separation area.
3.Better outlet water quality because of W-shape sludge sedimentation .
4.Effiectively minimize chemical consumption because of re-flocculation performance of reverse scraping design.
5.No blind angle in scum collection chamber.
Thchnical parameter
| Model |
Capacity
(m3/h) |
Dissolved gas water
(m3/h) |
Main dynamo power
(Kw) |
Foam scraper power(Kw) |
Air compressor power(Kw) |
Dissolved air tank size(mm) |
Overall dimension
(mm) |
| YW-5 |
4-5 |
1.5-2 |
3 |
0.55 |
1.5 |
400*1000 |
3300*1800*2200 |
| YW-10 |
8-10 |
2-3 |
4 |
0.55 |
1.5 |
500*1512 |
4000*2100*2200 |
| YW-15 |
10-15 |
4-6 |
7.5 |
0.55 |
1.5 |
500*1512 |
4400*2400*2200 |
| YW-20 |
15-20 |
5-7 |
7.5 |
0.55 |
1.5 |
500*1512 |
4600*2400*2200 |
| YW-30 |
20-30 |
6-10 |
7.5 |
0.55 |
1.5 |
500*1512 |
5200*2600*2400 |
| YW-40 |
30-40 |
8-13 |
7.5 |
0.75 |
1.5 |
600*1880 |
6000*2600*2400 |
| YW-50 |
40-50 |
15-20 |
7.5 |
0.75 |
2.2 |
600*1880 |
7000*2600*2400 |
| YW-60 |
50-60 |
18-27 |
11 |
0.75 |
2.2 |
600*1880 |
7600*2800*2400 |
| YW-70 |
60-70 |
22-30 |
11 |
0.75 |
2.2 |
650*2034 |
8400*2800*2400 |
| YW-80 |
70-80 |
24-32 |
11 |
0.75 |
2.2 |
650*2034 |
9200*2800*2400 |
| YW-105 |
90-105 |
30-35 |
15 |
1.1 |
3 |
700*1980 |
10000*2800*2600 |
| YW-150 |
125-150 |
60-80 |
22 |
1.1 |
4 |
700*1980 |
13500*2800*2600 |
| YW-200 |
175-200 |
80-100 |
30 |
1.1 |
5.5 |
800*2100 |
15800*2800*2600 |
| YW-250 |
225-250 |
100-120 |
37 |
1.1 |
5.5 |
800*2400 |
15200*3400*2600 |
| YW-300 |
280-300 |
120-180 |
37 |
1.1 |
5.5 |
1000*2900 |
19200*3400*2800 |
Our company
Any questions or further inquires,please feel free to contact us!
FAQ
1.Q:Are you a factory or trading company?
A: We are a factory, we have rich experience for manufacuring water processing equipment for more than 10 years.
2.Q:Where is your factory located? How can i visit there?
A: Our factory is located in No.1137 Guanhai road , Zhucheng City, Shandong Province, China. It is about 2 hours from qingdao airport. We can pick you up if you need, welcome to visit our factory.
3.Q: Do you have minimum order quantity request?
A: No minimum order, but it can get a discount if you order a large quantity.
4.Q: Do you have certificates?
A: Yes, we have ISO,SGS certificate.
5.Q: Can you meet my special requirements for my products?
A: Yes, we have a professional design team. We can provide drawings according to your requirements.
6. Q:How to buy your idea products?
A:You can provide us your water sources, water quality, flow rate and ground area (connect us for more details).
7. Q:How to pay?
A: TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.
8. Q:What is the delivery time?
A: It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks.
9. Q: How to pack the products?
A: We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers.
10. Q: How to keep your equipments from corrosion?
A: We use the world-famous paint, like SigmaCoatings,PainBow,etc. What's more, we paint strictly according to the standard process.
11. Q: How do you manufacture your equipment ?
A:Our machining technology includes laser/plasma cutting, automatic welding,CNC cutting and bending.
12. Q:How to install after the equipments arriving destination?
A: We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.
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