1. Description
YW series Dissolved Air Floatation is mainly for solid-liquid or liquid-liquid separation. Large sum of micro bubbles produced by dissolving and releasing system adhere to solid or liquid particles with same density as waste water to make the whole float to the surface thus achieve the aim of solid-liquid or liquid-liquid separation.
2. Application
(1) Remove oil and TSS.
(2) Separate small particles and algae in groundwater.
(3) Recover valuable products in industrial sewage such as paper pulp.
(4) Act as secondary sedimentation tank to separate and concentrate suspended particles and sludge.
3. Features
(1) Large capacity, high efficiency and small occupying space.
(2) Compact structure, easy operation and maintenance.
(3) Silt expansion elimination.
(5) Aerate to the water while air floating, it has an obvious effect to the elimination of active agent and foul smell in water. Meanwhile, the increased dissolved oxygen provides a favorable condition to the follow-up process.
(6) It can achieve the best effect in adopting this method when disposing the water with lower temperature, lower turbidity and more algae.
Suitable area:
slaughtering, starch, pharmaceuticals, papermaking, printing and dyeing,
leather and tannery, petrochemical industry, domestic wastewater, etc.
4. Flow Process Diagram
1. Clear water reservoir 2. Clear water pump 3. Control valve 4.5. Pressure gage 6. Dissolved gas tank
7. Control valve 8. Air compressor 9. Releaser 10. Foam scraper 11. Air floating pond 12. Water collecto
13. Jet device 14. Control valve 15. Dosing tank 16. Sewage pump 17. Flow meter 18. Sewage pond
5.Technical parameter:
| Specification |
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-05 |
4-5 |
1.5-2 |
3 |
0.55 |
1.5 |
Φ400x1000 |
3300x1800x2200 |
| YW-10 |
8-10 |
2-3 |
4 |
0.55 |
1.5 |
Φ500x1512 |
4000x2100x2200 |
| YW-20 |
15-20 |
5-7 |
7.5 |
0.55 |
1.5 |
Φ500x1512 |
4600x2400x2200 |
| YW-30 |
20-30 |
6-10 |
7.5 |
0.55 |
1.5 |
Φ500x1512 |
5200x2600x2400 |
| YW-40 |
30-40 |
8-13 |
7.5 |
0.75 |
2.2 |
Φ600x1880 |
6000x2600x2400 |
| YW-50 |
40-50 |
15-20 |
7.5 |
0.75 |
2.2 |
Φ600x1880 |
7000x2600x2400 |
| YW-60 |
50-60 |
18-27 |
11 |
0.75 |
2.2 |
Φ600x1880 |
7600x2800x2400 |
| YW-80 |
70-80 |
24-32 |
7.5 |
0.75 |
3 |
Φ650x2034 |
9200x2800x2400 |
| YW-100 |
90-100 |
30-35 |
15 |
0.75 |
3 |
Φ700x1980 |
10000x2800x2600 |
| YW-150 |
125-150 |
60-80 |
22 |
1.1 |
4 |
Φ800x1980 |
13500x2800x2600 |
| YW-200 |
175-200 |
80-100 |
22 |
1.1 |
5.5 |
Φ800x2100 |
15800x2800x2600 |
| YW-250 |
225-250 |
110-120 |
22 |
1.1 |
5.5 |
Φ800x2400 |
15200x3400x2600 |
| YW-300 |
280-300 |
120-180 |
37 |
1.1 |
5.5 |
Φ1000x2900 |
19200x3400x2800 |
After-Sales Service
1.Warranty is 12 months from the time machine is fully installed. In this period, under normal operating conditions, if malfunction is caused by product quality, we will provide free repairs.
2,supplied warranty including:
(1)In warranty period, if malfunction is caused by design, produce etc. quality of product, we will provide free repairs;
(2)In half year after run testing, if accessories is with quality problem and be replaced, we supply 12 months warranty for new accessories;
(3)In 7~12 months after run testing, if accessories is with quality problem and be replaced, we supply 6 months warranty for new accessories;
(4) If malfunction is caused by wrong man-made operating or natural disaster etc., it is out of our warranty scope, but we can help to relieve malfunction, your esteemed company should pay for the charge;
3,if incinerator can not meet requirement of client, we must improve within a definite time.
4.If your company needs us to send engineers to the site to guide the installation of the incinerator, Engineers Guide Service Available:USD100/day engineer salary(The engineer's accommodation and round-trip air tickets are provided by your company.)
5,below items are free of charge we supply:
(1)after incinerator is finishing completed installation, we train operating staff for client free of charge.
A,Participate in installation and debugging of incinerator, know well for technology and structure, function of incinerator etc.
B,We supply operating and maintenance instructions.
C,We supply site operation training, and common trouble removal.
6,after warranty period, we supply lifelong maintenance service and spare parts supply, and charge cost price.
7,we supply complete technology consulting and after-sale service.
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,CE 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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