Daf Dissolved Air Floatation for Sewage Treatment, Wastewater Purification

Basic Info

Model NO.	YW
Type	Flotation Machine
Method	Combined Treatment
Usage	Industrial, Home, Agriculture, Hospital
Color	Sliver/Blue/Green/Customized
Oversea Service	Engineers Available to Service Machine Overseas
Capacity	4-300m3/Hour
Certification	ISO9001
Power	3-37kw
Overall Dimension	3300mm*1800mm*2200mm-19200mm*3400*2800
Feature	Low Consumption
Function	Wastewater Purification
Chemicals	PAC+PAM
Transport Package	Seaworthy Package
Specification	carbon steel /stainless steel
Trademark	BETTER
Origin	China
HS Code	8421299090
Production Capacity	20sets Per Month

Product Description

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 dewatering3.Farm wastewater4.Domestic wastewater5.Recycle water6.Toliet water7.Sewage plant8.Oil water separation9.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!FAQ1
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.