China Daf Dissolved Air Floatation Machine for Solid-Liquid Separation Sewage Treatment

DAF dissolved air floatation machine for solid-liquid separation sewage treatment

Dissolved air flotation 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 bubbles produced by dissolved and releasing system adhere to soild or liquid particles which with the same density as waste water to make the whole float to the surface thus achieve the goal of separation.
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 time fibers.
4.Act as secondary sedimentation tank to tseparate and concentrate suspended particles and sludge.
1.Large capacityk,high efficiency and small occupying space.
2.Compact structure,easy operation and maintenance.
3.Silt expansion elimination.
4.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 in creased dissolved oxygen provides a favorable condition to the folllow-up process.
5.It can achieve the best effect in adopting this method when disposing the water with lower temparature,lower turbidity and more algae.
Suitable area:Slaughtering,starch,pharmaceuticals,papermaking,printing and dyeing.Leather and tannery,petrochemical industry,domestic wastwater,etc.

ModelCapacity(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-54-51.5-230.551.5400*10003300*1800*2200YW-108-102-340.551.5500*15124000*2100*2200YW-1510-154-67.50.551.5500*15124400*2400*2200YW-2015-205-77.50.551.5500*15124600*2400*2200YW-3020-306-107.50.551.5500*15125200*2600*2400YW-4030-408-137.50.751.5600*18806000*2600*2400YW-5040-5015-207.50.752.2600*18807000*2600*2400YW-6050-6018-27110.752.2600*18807600*2800*2400YW-7060-7022-30110.752.2650*20348400*2800*2400YW-8070-8024-32110.752.2650*20349200*2800*2400YW-10590-10530-35151.13700*198010000*2800*2600YW-150125-15060-80221.14700*198013500*2800*2600YW-200175 -20080-100301.15.5800*210015800*2800*2600YW-250225-250100-120371.15.5800*240015200*3400*2600YW-300280 -300120-180371.15.51000*290019200*3400*2800