english 
Introduction
High-efficiency shallow ion flotation is an advanced water treatment technology. It dissolves air in water to form tiny bubbles, and uses these bubbles to combine with impurities such as suspended matter and grease in the water to make the impurities float to the water surface to form scum, thereby achieving solid-liquid separation. At the same time, the effect of ions can enhance the binding force between bubbles and impurities and improve separation efficiency.
Technical Data
| Modle | Capacity | Dissolved air volume | Power KW | Dimension | DN(Nozzle list) | |||||||
| m³/h | m³/h | Reflux pump | Aerator | Skimmer | Blender | Pool diameter (m) | D/D1 | H/H1 | iniet (A) | Outlet (B) | Sludge outlet (C) | |
| WQF-2 | 15～20 | ～7 | 2.2 | 1.5 | 0.75 | 1.5 | Φ2 | 3.4/2.0 | 4.2/2.5 | 100 | 100 | 100 |
| WQF-3 | 30～40 | ～13 | 5.5 | 1.5 | 0.75 | 1.5 | Φ3 | 4.8/3.0 | 4.2/2.5 | 150 | 150 | 100 |
| WQF-4 | 50～80 | ～15 | 7.5 | 1.5 | 0.75 | 1.5 | Φ4 | 5.9/4.0 | 4.2/2.5 | 200 | 200 | 100 |
| WQF-5 | 80～100 | ～30 | 11 | 2.2 | 1.1 | 2.2 | Φ5 | 6.9/5.0 | 4.2/2.5 | 300 | 300 | 125 |
| WQF-6 | 100～150 | ～40 | 11 | 2.2 | 1.1 | 2.2 | Φ6 | 7.9/6.0 | 4.2/2.5 | 300 | 300 | 125 |
| WQF-7 | 150～180 | ～60 | 15 | 3 | 1.1 | 2.2 | Φ7 | 8.9/7.0 | 4.2/2.5 | 350 | 350 | 150 |
| WQF-8 | 200～250 | ～70 | 22 | 4 | 1.5 | 3 | Φ8 | 9.9/8.0 | 4.7/3.0 | 400 | 400 | 150 |
| WQF-9 | 250～300 | ～90 | 30 | 4 | 1.5 | 3 | Φ9 | 10.9/9.0 | 4.7/3.0 | 400 | 400 | 150 |
| WQF-10 | 300～400 | ～110 | 30 | 4 | 1.5 | 3 | Φ10 | 11.9/10.0 | 4.7/3.0 | 450 | 450 | 150 |
| WQF-11 | 400～500 | ～150 | 45 | 5.5 | 2.2 | 3 | Φ11 | 12.9/11.0 | 4.7/3.0 | 450 | 450 | 200 |
| WQF-12 | 500～625 | ～200 | 45 | 5.5 | 2.2 | 4 | Φ12 | 13.9/12.0 | 5.7/4.0 | 450 | 450 | 200 |
| WQF-13 | 625～750 | ～240 | 55 | 5.5 | 2.2 | 4 | Φ13 | 14.9/13.0 | 5.7/4.0 | 500 | 500 | 200 |
| WQF-14 | 800～950 | ～280 | 55 | 5.5 | 2.2 | 4 | Φ14 | 15.9/14.0 | 5.7/4.0 | 500 | 500 | 200 |
| WQF-15 | 1000～1150 | ～300 | 55 | 5.5 | 2.2 | 4 | Φ15 | 16.9/15.0 | 5.7/4.0 | 600 | 600 | 200 |
| WQF-16 | 1250～1400 | ～300 | 55 | 5.5 | 2.2 | 4 | Φ16 | 17.9/16.0 | 5.7/4.0 | 700 | 700 | 200 |
| WQF-18 | 1500～1800 | ～480 | 75 | 7.5 | 3 | 4 | Φ18 | 19.9/18.0 | 5.7/4.0 | 700 | 700 | 250 |
Structure And Working Process
High-efficiency shallow ion flotation is an advanced rapid flotation system. On the basis of traditional flotation theory, it successfully applies the "shallow theory" and "zero speed" principles. The main body of the equipment consists of a tank body, a rotating water distribution mechanism, a dissolved air release mechanism, a frame mechanism, and a water collection mechanism. The water inlet, water outlet, and scum discharge outlet are all concentrated in the tank body area. The water distribution mechanism, water collection mechanism, and dissolved air release mechanism are tightly connected to the frame and rotate around the center of the tank body.
High-efficiency shallow flotation When the raw water enters the mixing reactor, coagulants and flocculants are added to the pipeline mixing reactor to form separable floccules, and the tiny bubbles (bubble diameter range 5~10um) released by the dissolved air release mechanism are mixed. These tiny bubbles adhere to the flocs in the sewage to form a floating body with a specific gravity less than water. The floating body rises to the water surface and condenses into floating oil (or scum), which is scraped to the oil (scum) collection tank by the oil (scum) scraper.
Technical advantages
The shallow air flotation machine system adopts an integrated combination method, which effectively reduces space requirements, occupies a small area, has low energy consumption, and is easy to install and transport.
It has a high degree of automation, is easy to operate, and is simple to manage.
The dissolved air efficiency is high, the treatment effect is stable, and the dissolved air pressure and dissolved air water reflux ratio can be adjusted according to needs.
According to different water quality and process requirements: a single dissolved air device or a double dissolved air device can be provided.
High speed ion flotation uses an efficient releaser to improve the utilization efficiency of dissolved air water and ensure the stability of the flotation equipment.
The low-noise compressor is used to solve the noise problem that has plagued people for a long time.
The high speed flotation system adopts standardized configuration, and any accessory can generally be purchased locally or commissioned for processing.
Application areas
Removal of algae and turbidity of black and odorous water bodies in rivers and landscape water, etc.
Domestic sewage pretreatment and sludge concentration.
Papermaking white water pulp recovery and clean water reuse.
Printing and dyeing wastewater color and impurity removal.
Removal of various heavy metal ions in electroplating wastewater.
Separation of oil refining wastewater and oil pollution.
Leather wastewater impurity removal.
Seawater desalination pretreatment
Hot Tags: shallow ion flotation equipment, China, suppliers, manufacturers, factory, custom, price, OEM, Sewage Treatment Air Flotation, Shallow Air Flotation, Dissolved Air Flotation DAF , Experimental Air Flotation, Dissolved Air Flotation in Water Treatment, Dissolved Air Flotation Clarifier
