High Speed DAF
Air-floating separation technology refers to the fact that air and water are dissolved into water to a maximum extent under certain pressure conditions, and strive to be in a saturated state, and then the formed pressure dissolved gas and water are released through...
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Air-floating separation technology refers to the fact that air and water are dissolved into water to a maximum extent under certain pressure conditions, and strive to be in a saturated state, and then the formed pressure dissolved gas and water are released through decompression, generating a large number of fine bubbles.
Technical Data
Table 1
Water flow | 10~800m3/hr | Return water | 30% |
Depth | 900~1100mm | Air pressure | ≥0.4 MPa |
Water depth | 750~950mm | Rotating speed | 1/5~1/10 rpm |
HRT | 5~10min | Surface load | 6~8 m3/m2.h |
Table 2
Model | Diameter (m) | Water flow | Drive motor (kw) | Slag scraper motor (kw) | Dissolved air pump (kw) | Air compressor (kw) | Total Power |
KSF-10 | Φ2 | 5~10 | 0.75 | 0.75 | 1.5 | 0.75 | 3.75 |
KSF -30 | Φ3 | 20~30 | 1.1 | 0.75 | 5.5 | 0.75 | 8.1 |
KSF -50 | Φ4 | 40~50 | 1.1 | 1.1 | 7.5 | 1.5 | 11.2 |
KSF -70 | Φ5 | 60~70 | 1.5 | 1.1 | 11 | 2.2 | 15.8 |
KSF -100 | Φ6 | 80~100 | 1.5 | 1.1 | 15 | 2.2 | 19.8 |
KSF -150 | Φ7 | 120~150 | 1.5 | 1.1 | 15 | 2.2 | 19.8 |
KSF -200 | Φ8 | 180~200 | 2.2 | 1.5 | 22 | 4 | 29.7 |
KSF -250 | Φ9 | 220~250 | 2.2 | 1.5 | 22 | 4 | 29.7 |
KSF -300 | Φ10 | 280~300 | 2.2 | 1.5 | 30 | 5.5 | 39.2 |
KSF -400 | Φ11 | 350~400 | 2.2 | 1.5 | 30 | 5.5 | 39.2 |
KSF -500 | Φ12 | 450~500 | 3 | 2.2 | 45 | 7.5 | 57.7 |
KSF -600 | Φ13 | 550~600 | 3 | 2.2 | 45 | 7.5 | 57.7 |
KSF -700 | Φ14 | 650~700 | 3 | 2.2 | 55 | 7.5 | 67.7 |
KSF -800 | Φ15 | 750~800 | 3 | 2.2 | 75 | 11 | 91.2 |
Product detail
Original: Jiangsu, China
Certification: ISO9001, ISO14001, etc.
Price: Negotiable
Material: SUS304/Q235/FRP
Voltage: 380V 50Hz, the voltage can be as local demand
Payment term: TT, LC
Delivery date: Negotiable
Packing: export standard
Market: Middle East/ Africa/Asia/South America/Europe/North America
Warranty: 1 year
MOQ: 1 set
Equipment characteristics
1. Effective water depth 400-500mm
2. The hydraulic retention time in the pool (3-5min).
3. Large purification capacity, that is, high surface load.
4. Small floor area, light unit load, all prefabricated components are assembled, no operation room is required, and the equipment can be installed overhead or combined in multiple layers.
5. Low installation and maintenance costs, easy to clean.
6. High degree of purification, the removal rate of suspended matter is more than 90%
7. The device adopts JFA dissolved gas system. Its structure is ingenious, the dissolved gas efficiency is up to 90%, and the volume is only one fifth of the general dissolved gas system.
Product Features
Fully contact with the suspended flocs in the water, make the suspended flocs in the water adhere to the micro-bubbles, float with the bubbles to the water surface, form scum and scrape off the scum, thereby purifying the water quality.
The equipment is widely used in water supply and drainage treatment projects. 1. It is used for removing algae and reducing turbidity in waterworks using lake water as the source; 2. It is used in industrial sewage treatment projects, such as petrochemical, textile, printing and dyeing, electroplating, tanning, food industry and other fields; Recovery of useful substances, such as papermaking, fiber recycling in pulp and water, etc.
The shallow air floatation device integrates agglomeration, air floatation, skimming, sedimentation, and mud scraping. The whole is cylindrical, compact in structure, and the pool is shallow. The main body of the device is composed of five parts: pool body, rotating water distribution mechanism, dissolved gas release mechanism, frame mechanism, water collection mechanism, etc. The water inlet, water outlet and scum discharge are all concentrated in the central area of the pool body. The water distribution mechanism, water collection mechanism and dissolved gas release mechanism are closely connected with the frame and rotate around the center of the pool body.
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